4.8 Review

Sustainability and carbon neutralization trends in microalgae bioenergy production from wastewater treatment: A review

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Biotechnology & Applied Microbiology

Microalgae harvesting techniques: updates and recent technological interventions

Niwas Kumar et al.

Summary: This review provides an overview on the key challenges, technological advancements, and economic and technical aspects of microalgal biomass harvesting techniques. It explores the potential of bioharvesting mediated by microbial, animal, and plant-based polymeric flocculants, highlighting their higher dewatering potential, lower toxicity, and eco-friendly properties.

CRITICAL REVIEWS IN BIOTECHNOLOGY (2023)

Article Environmental Sciences

Influence of modified biochar supported sulfidation of nano-zero-valent-iron (S-nZVI/BC) on nitrate removal and greenhouse gas emission in constructed wetland

Fanlong Kong et al.

Summary: This study used biochar to support the sulfidation process of nano-zero-valent-iron, aiming to enhance nitrate removal and reduce greenhouse gas emissions. The results showed that the addition of S-nZVI/BC improved nitrate removal efficiency and reduced N2O emissions in constructed wetlands. The research also revealed the impact of S-nZVI/BC on microbial denitrification processes and functional genes.

JOURNAL OF ENVIRONMENTAL SCIENCES (2023)

Review Energy & Fuels

Microalgal growth coupled with wastewater treatment in open and closed systems for advanced biofuel generation

Hu Xiaogang et al.

Summary: Utilizing wastewater for microalgal cultivation has numerous benefits, including nutrient and heavy metal removal, CO2 sequestration, and high biomass production. Closed photobioreactors (PBRs) are shown to be more effective in wastewater treatment and biofuel generation, but reducing capital investment in their design is necessary for commercial implementation.

BIOMASS CONVERSION AND BIOREFINERY (2022)

Article Agricultural Engineering

Exploring the potential of a newly constructed manganese peroxidase-producing yeast consortium for tolerating lignin degradation inhibitors while simultaneously decolorizing and detoxifying textile azo dye wastewater

Sameh Samir Ali et al.

Summary: MnP-YC4, a newly constructed yeast consortium producing manganese peroxidase, has been developed to degrade and detoxify azo dye while withstanding lignin degradation inhibitors. The tolerance of MnP-YC4 to major biomass-derived inhibitors was promising, and the decolorization of azo dye by MnP-YC4 was found to be highly related to the induction of MnP by lignin. The simulated azo dye-containing wastewater supplemented with a lignin co-substrate showed effective decolorization, and a possible biodegradation pathway for the dye was proposed.

BIORESOURCE TECHNOLOGY (2022)

Review Agricultural Engineering

Recent advances in commercial biorefineries for lignocellulosic ethanol production: Current status, challenges and future perspectives

Tirath Raj et al.

Summary: Cellulosic ethanol production is facing major sustainability issues due to changes in feedstock composition, natural resistance, and lack of cost-effective pretreatment and downstream processing. To address these challenges, a global overview of current cellulosic ethanol facilities, main roadblocks, and technical challenges has been outlined, along with advancements in R&D and solutions for low-cost sustainable fuel ethanol production.

BIORESOURCE TECHNOLOGY (2022)

Article Environmental Sciences

Current perspective on wastewater treatment using photobioreactor for Tetraselmis sp.: an emerging and foreseeable sustainable approach

Rahul Kumar Goswami et al.

Summary: Urbanization leads to a generation of huge wastewater, with diverse nutrient loads and toxic compounds affecting ecosystems and health. Microalgae-based biological treatment, particularly Tetraselmis sp., is effective in removing nutrients and heavy metals, with biomass potentially used for bioenergy products. Photobioreactor (PBR) systems can improve biomass production and nutrient removal efficiency, making it a sustainable approach for wastewater treatment.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022)

Article Energy & Fuels

Microalgae biomass as a sustainable source for biofuel, biochemical and biobased value-added products: An integrated biorefinery concept

Sk Yasir Arafat Siddiki et al.

Summary: Microalgae biomass has been proven to be a sustainable source for biofuels such as bio-oil, biodiesel, bioethanol, biomethane, etc. The integration of microalgal technologies in industry has the added benefit of capturing carbon dioxide and reducing emissions. While industrial microalgae applications face challenges of energy and cost, utilizing a bio-refinery approach to extract components from microalgae could be a solution. Suitable microalgae species are crucial for high-quality biofuel and value-added products production, with potential applications in various industries such as agriculture, animal husbandry, medicine, culinary, and cosmetics.
Article Biotechnology & Applied Microbiology

Ethanol Production from Colpomenia sinuosa by an Alginate Fermentation Strain Meyerozyma guilliermondii

Wen Zhang et al.

Summary: This study investigated the ethanol production process from macro algae using the alginate fermentation yeast Meyerozyma guilliermondii, with an experimental design of Box-Behnken to optimize fermentation parameters and achieve the predicted ethanol yield. The highest ethanol yield reached 0.268 g.g(-1) (ethanol to algae), close to the model prediction, and the highest alginate lyase activity reached 46.42 U.mL(-1) during the fermentation process.

INDIAN JOURNAL OF MICROBIOLOGY (2022)

Article Environmental Sciences

Regulation of carbon source metabolism in mixotrophic microalgae cultivation in response to light intensity variation

Pengtao Gao et al.

Summary: The study revealed that light intensity variation can affect the biofuel generation and carbon assimilation of mixotrophic microalgae. The optimal light intensity for Chlorella vulgaris growth was identified, and the impact of light intensity on the accumulation of proteins, carbohydrates, and lipids was documented. Different combinations of carbon sources were found to have varying effects on biomass production enhancement.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

Article Biotechnology & Applied Microbiology

Crossing and selection of Chlamydomonas reinhardtii strains for biotechnological glycolate production

Antonia Schad et al.

Summary: Research has shown that efficient excretion of glycolate can be achieved by mutating the carbon concentrating mechanisms and the C2 cycle in Chlamydomonas reinhardtii. This is significant for the production of chemical building blocks and the advancement of algal-based biotechnology.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2022)

Article Agricultural Engineering

Role of nitrogen transport for efficient energy conversion potential in low carbon and high nitrogen/phosphorus wastewater by microalgal-bacterial system

Xue Li et al.

Summary: Microalgal-bacterial system (MBS) has the potential for efficient wastewater treatment and energy production. This study discovered that MBS can enhance the adsorption and transport of nitrogen through electrical neutralization and extracellular polymeric substances (EPS). The interaction between microalgae and bacteria accelerates the removal of nitrogen from aqueous solutions.

BIORESOURCE TECHNOLOGY (2022)

Review Agricultural Engineering

Emerging biological wastewater treatment using microalgal-bacterial granules: A review

Yahui Sun et al.

Summary: This paper comprehensively reviews the recent advances in the formation and evolution of microalgal-bacterial granule (MBG)-based wastewater treatment systems, summarizing successful establishments of MBG-based systems with various inocula, and critically discussing the complicated transfer processes of substrates in MBG-based bioreactors.

BIORESOURCE TECHNOLOGY (2022)

Article Engineering, Environmental

Photoautotrophic organic acid production: Glycolic acid production by microalgal cultivation

Nam Kyu Kang et al.

Summary: This study developed a two-stage continuous cultivation system using a mutant microalgae strain to increase glycolic acid production. The experimental results showed that microalgae can be used for cost-effective industrial production of glycolic acid.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Development of novel icephobic surfaces using siloxane-modified epoxy nanocomposites

Assem Elzaabalawy et al.

Summary: Ice accretion is a hazardous process where a layer of ice builds up on solid objects. Siloxane-modified nanocomposites have been found to be effective in preventing ice accretion. A nanocomposite with a concentration of 35 wt% silica nanoparticles has been shown to exhibit excellent icephobicity by facilitating droplet rebounding, reducing water nucleation temperature, delaying freezing process, and reducing ice adhesion strength. These nanocomposite coatings also maintain their adhesion strength, wettability, and icephobicity after multiple icing/thaw cycles.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Facile fabrication of phenylenediamine residue derived N, O co-doped hierarchical hyperporous carbon for high-efficient chloroxylenol removal

Wen-Long Yu et al.

Summary: In this study, a hierarchical hyperporous carbon material (HHPC) was synthesized using a carbonization-casting-activation strategy, achieving in-situ N/O co-doping. The HHPC exhibited high specific surface area and remarkable adsorption capacity for chloroxylenol, and showed excellent reusability and tolerance under various conditions.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Bioprocessing of volatile fatty acids by oleaginous freshwater microalgae and their potential for biofuel and protein production

Alok Patel et al.

Summary: This study successfully optimized the growth and lipid synthesis of two microalgae species by using volatile fatty acids (VFAs) as the carbon source, and generated lipids that meet the standards for biodiesel. Additionally, VFAs allowed the microalgae to contain a complete range of amino acids.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Environmental Sciences

Development of an alternative medium via completely replaces the medium components by mixed wastewater and crude glycerol for efficient production of docosahexaenoic acid by Schizochytrium sp

Shi-Kai Wang et al.

Summary: This study investigates a feasible method to reduce the production cost of docosahexaenoic acid (DHA) by cultivating Schizochytrium sp. S31 using a mixture of saline wastewater and tofu whey wastewater. The results show that adding 5% saline wastewater to the mixed wastewater significantly increases both biomass and DHA yield, while also effectively treating COD, TN, and TP in the wastewater. The mixed wastewater, along with crude glycerol, can completely replace the components of the control medium, reducing the production cost of DHA and minimizing environmental risks associated with food processing wastewater.

CHEMOSPHERE (2022)

Article Environmental Sciences

Integrating anaerobic digestion and microalgae cultivation for dairy wastewater treatment and potential biochemicals production from the harvested microalgal biomass

Adi Kusmayadi et al.

Summary: This study demonstrated the use of different strategies for treating dairy wastewaters with varying COD levels, showing that microalgal cultivation can achieve high biomass concentration and efficient removal of COD while recovering nutrients.

CHEMOSPHERE (2022)

Review Environmental Sciences

Sustainable approaches for nickel removal from wastewater using bacterial biomass and nanocomposite adsorbents: A review

Efaq Noman et al.

Summary: This article reviews the removal of nickel (Ni2+) ions from wastewater. Adsorption is the most commonly used method, with nanoparticles, bacterial biomass, and activated carbon from agricultural waste being the preferred adsorbents. Bacterial biomass and activated carbon exhibited high efficiency and renewable biomass sources for Ni2+ ion removal. The biosorption capacity of Ni2+ ions by bacterial biomass ranged from 5.7 to 556 mg/g, while activated carbon ranged from 5.8 to 150 mg/g. Nanocomposite adsorbents may have a biosorption capacity of up to 400 mg/g. Selective biomass adsorbents, such as tolerant bacterial cells biomass, are needed for the elimination of nickel ions.

CHEMOSPHERE (2022)

Review Environmental Sciences

Microalgae as a solution of third world energy crisis for biofuels production from wastewater toward carbon neutrality: An updated review

Shengnan Li et al.

Summary: This review article focuses on the application of microalgae in CO2 sequestration for wastewater treatment and biodiesel production. It introduces the CO2 fixation mechanism by microalgae and discusses the factors affecting CO2 sequestration in microalgae. The production process of biodiesel from various wastewater sources and the use of life cycle assessment and techno-economic analysis in biodiesel production are also discussed. The article concludes by considering the research challenges and future prospects.

CHEMOSPHERE (2022)

Review Automation & Control Systems

A critical review on the environmental impact of manufacturing: a holistic perspective

Vasiliki Christina Panagiotopoulou et al.

Summary: The manufacturing sector has a significant impact on carbon emissions mainly through electrical energy and material production, reduction of carbon emission factors in electrical energy and the use of recycled materials can achieve the greatest reduction in carbon footprint.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2022)

Review Energy & Fuels

Toward Net-Zero Emission Fertilizers Industry: Greenhouse GasEmission Analyses and Decarbonization Solutions

Mohammed Ouikhalfan et al.

Summary: The production of fertilizers heavily relies on fossil fuels, leading to significant greenhouse gas emissions. This review comprehensively analyzes the emissions in the fertilizer industry and explores decarbonization solutions and recommendations for future developments.

ENERGY & FUELS (2022)

Review Energy & Fuels

Carbonate Rock Chemical Consolidation Methods: Advancementand Applications

Yevgeniy Samarkin et al.

Summary: This study introduces the existing techniques for carbonate rock consolidation, provides extensive research on chemicals used as strengthening agents, and discusses their reaction mechanisms and laboratory assessment methods. It also explores the potential application of these chemicals in the petroleum industry.

ENERGY & FUELS (2022)

Review Chemistry, Multidisciplinary

Innovative technologies to remove alkylphenols from wastewater: a review

Gregorio Crini et al.

Summary: Alkylphenols and alkylphenol polyethoxylates are hazardous contaminants with endocrine-disrupting properties, originating from consumer products and causing pollution in ecosystems. Innovative polymers, biotechnologies, and advanced oxidation processes can be used to effectively remove these compounds.

ENVIRONMENTAL CHEMISTRY LETTERS (2022)

Review Environmental Sciences

Sustainability and carbon neutrality trends for microalgae-based wastewater treatment: A review

Xiaogang You et al.

Summary: As the global economy develops and the population increases, greenhouse gas emissions and wastewater discharge have become inevitable global problems. Microalgae-based wastewater treatment technology is a sustainable and economical solution that can purify wastewater and absorb CO2.

ENVIRONMENTAL RESEARCH (2022)

Article Green & Sustainable Science & Technology

Carbon-induced effective lipid accumulation and self-flocculation for biofuel production of Tetradesmus obliquus FACHB-12

Yuwei Mi et al.

Summary: Utilizing rich organic matter in wastewater for microalgae cultivation is an attractive strategy to solve the high-cost issue in microalgae biodiesel production. This study found that using glucose as the sole carbon source achieved the highest carbon fixation and biomass accumulation, while adding glycerol achieved high flocculation efficiency and improved lipid and starch recovery.

JOURNAL OF CLEANER PRODUCTION (2022)

Article Microbiology

Decoding the Absolute Stoichiometric Composition and Structural Plasticity of α-Carboxysomes

Yaqi Sun et al.

Summary: Carboxysomes are bacterial microcompartments that play a crucial role in carbon fixation. This study uncovers the composition and structural plasticity of the alpha-carboxysomes using quantitative mass spectrometry. The results provide insight into the assembly of carboxysomes and may aid in the design and reprogramming of carboxysomes for biotechnological applications.
Article Environmental Sciences

China's Port Carbon Emission Reduction: A Study of Emission-Driven Factors

Yao Yu et al.

Summary: This study proposes an integrated framework to explore the driving factors of carbon emissions in Chinese ports. The results show that factors such as port throughput, productivity, containerization, and intermodal transshipment are closely related to carbon emissions. The findings provide guidance for improving carbon emissions in ports.

ATMOSPHERE (2022)

Article Chemistry, Multidisciplinary

Microalgae and bioremediation of domestic wastewater

Cam Van T. Do et al.

Summary: Domestic wastewaters are rich in carbon, nitrogen, and phosphorous, which can serve as a promising nutrient source for microalgae production. Microalgae-based bioremediation offers advantages in treating domestic wastewater by consuming CO2, removing nitrogen and phosphorous, and producing green biomass and oxygen. The biochemical compositions of microalgae biomass, such as lipids, proteins, carbohydrates, and bioactive compounds, are superior to those of terrestrial plant biomass, and can be refined into multiple products with commercial value.

CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY (2022)

Article Environmental Sciences

Agro-industrial wastewater-grown microalgae: A techno-environmental assessment of open and closed systems

Iara Barbosa Magalhaes et al.

Summary: This study compared the feasibility of a bubble column photobioreactor (PBR) and a high rate pond (HRP) in the treatment of wastewater from a meat processing facility. The results showed similar treatment efficiency in the two reactors, with PBR showing greater advantage in ammoniacal nitrogen assimilation and biomass production. Environmental impact assessment and energy balance comparison revealed that HRP had lower environmental burdens and better energy balance than PBR. However, both reactors have advantages when applied to different valorization routes.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Biotechnology & Applied Microbiology

Carbon dioxide mitigation and biodiesel production by a marine microalga under mixotrophic mode by using transesterification by-product crude glycerol: A synergy of biofuels and waste valorization

Saumita Chakravarty et al.

Summary: This work integrates carbon sequestration, waste reclamation, and biofuel production to promote environmentally sustainable approaches. By selecting a marine microalga, Picochlorum soloecismus, improved carbon capturing and lipid production were achieved. A low-cost mixotrophic medium using CO2 and crude glycerol was designed, reducing medium costs by 22-fold. The biodiesel obtained under mixotrophy exhibited properties that met established standards.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2022)

Article Environmental Sciences

Towards biomass production and wastewater treatment by enhancing the microalgae-based nutrients recovery from liquid digestate in an innovative photobioreactor integrated with dialysis bag

Han Shao et al.

Summary: Integrating a dialysis bag into a column photobioreactor improves microalgae growth and nutrient removal efficiency without the need for energy-intensive pretreatments. This method also provides a greener solution for purifying other types of wastewater.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

Review Environmental Sciences

Microalgae-bacteria consortium for wastewater treatment and biomass production

Lisa Aditya et al.

Summary: The review discusses the diversity of microalgae and bacteria and their potential as a consortium for efficient wastewater treatment and nutrient recovery. It emphasizes the use of microalgae biomass derived from wastewater as a renewable feedstock for various applications, and highlights the interactions and characteristics of microalgae in a consortium system.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Construction & Building Technology

Challenges and Future Development Paths of Low Carbon Building Design: A Review

Chang Xi et al.

Summary: Excessive carbon emissions are causing global warming and the greenhouse effect, and reducing carbon emissions in the construction industry, which is one of the main sources, is crucial. This paper summarizes the current status of building design and proposes the SCPO path to address the challenges, providing theoretical guidance for low carbon building design.

BUILDINGS (2022)

Article Environmental Sciences

Microalgae based wastewater treatment coupled to the production of high value agricultural products: Current needs and challenges

Ainoa Morillas-Espana et al.

Summary: Microalgae based wastewater treatment is a viable strategy for recovering nutrients and producing clean water, with the added benefit of valuable biomass production. Promising results have been reported, but further research and scale-up are needed to enhance industrial relevance.

CHEMOSPHERE (2022)

Article Environmental Sciences

Sugarcane Bagasse Hydrolysate as Organic Carbon Substrate for Mixotrophic Cultivation of Nannochloropsissp. BR2

Maleeha Manzoor et al.

Summary: The mixotrophic growth of Nannochloropsis microalgae in sugarcane bagasse resulted in higher biomass productivity, FAME, and protein contents compared to its photoautotrophic cultivation, while the total carotenoid content decreased.

WASTE AND BIOMASS VALORIZATION (2021)

Review Environmental Sciences

Multifaceted roles of microalgae in the application of wastewater biotreatment: A review

Wai Siong Chai et al.

Summary: Microalgae play a crucial role in biological wastewater treatment, offering potential for sustainable and economical methods. They serve as a significant source of value-added bioproducts and biomaterial, with research focusing on their bioremediation function, environmental impact, absorption mechanisms, and performance in removing various substances.

ENVIRONMENTAL POLLUTION (2021)

Article Engineering, Chemical

Developing a three-dimensional tangential swirl plate photobioreactor to enhance mass transfer and flashlight effect for microalgal CO2 fixation

Yanmei Song et al.

Summary: The novel three-dimensional tangential swirl plate (TTSP) photobioreactor enhances flow perpendicular to the central cross-section, leading to improved microalgal CO2 fixation efficiency. By adjusting the angle and relative diameter, factors such as mixing time, bubble diameter, flashlight frequency, and light time ratio can be controlled to optimize conditions for photosynthetic growth.

CHEMICAL ENGINEERING SCIENCE (2021)

Article Energy & Fuels

A realistic scenario on microalgae based biodiesel production: Third generation biofuel

V. Ananthi et al.

Summary: Microalgae are widely used as sources of third generation biofuels, but their utilization for renewable biofuel production is not yet considered economically viable. Current research focuses on comparing different growth modes and harvesting techniques for microalgae cultivation to balance energy and economic sustainability.
Article Energy & Fuels

A comparative review of performance and emission characteristics of diesel engine using eucalyptus-biodiesel blend

Sivakumar Ellappan et al.

Summary: This review highlights the use of eucalyptus oil as a primary biodiesel and biodiesel as a secondary fuel in low heat rejection engines to improve brake thermal efficiency and reduce emissions. The higher density and cetane index of eucalyptus oil compared to diesel are addressed by adding diethyl ether to the blend. The study aims to enhance the BTE equivalent and decrease emissions compared to traditional diesel fuel.
Article Thermodynamics

Dynamic dependence nexus and causality of the renewable energy stock markets on the fossil energy markets

Yonghong Jiang et al.

Summary: The study found that renewable energy stock markets have a certain impact on the oil and coal markets, but a lesser impact on the gas market. Additionally, causality in variance is more significant than causality in mean, and causality varies across quantiles for different fossil energy markets.

ENERGY (2021)

Article Thermodynamics

How to achieve the first step of the carbon-neutrality 2060 target in China: The coal substitution perspective

Zhijie Jia et al.

Summary: The paper discusses the importance of coal substitution in achieving carbon neutrality in China, and simulations show the different roles and mechanisms of coal resource tax and renewable energy investment in coal substitution. It suggests a strategy of tax priority in the early stage and investment in the later stage.

ENERGY (2021)

Article Environmental Sciences

Phycoremediation of wastewater for pollutant removal: A green approach to environmental protection and long-term remediation

Stephen Dayana Priyadharshini et al.

Summary: The use of algae for wastewater treatment is gaining interest due to its potential for nutrient and pollutant removal. This sustainable approach can lead to cost reductions and generate renewable bioenergy options.

ENVIRONMENTAL POLLUTION (2021)

Review Energy & Fuels

Microalgae and ammonia: A review on inter-relationship

Wai Siong Chai et al.

Summary: This paper examines the inter-relationship between microalgae and ammonia as carbon reduction options, as well as their future prospects. It also discusses the related technologies, challenges, and the role of governmental policies in driving development in this field. Further research on environmental impact and energy consumption is needed to improve upon current fossil fuel usage.
Review Agricultural Engineering

Practical strategies to improve harvestable biomass energy yield in microalgal culture: A review

Nima Hajinajaf et al.

Summary: Research on renewable energy is a key challenge in this century due to increasing energy demand and environmental issues associated with fossil fuel consumption. Microalgae have received renewed attention as a potential feedstock for biofuel production, but the high cost of large-scale cultivation systems currently limits economic viability. This study aims to review factors influencing harvestable biomass energy yield in microalgal cultures, particularly those fed with wastewater, and discuss practical strategies to promote low-cost energy production. It is concluded that among the five practical strategies considered, CO2 addition and algal recycling have the greatest impact on enhancing harvestable biomass energy yield.

BIOMASS & BIOENERGY (2021)

Article Green & Sustainable Science & Technology

Applications of reinforcement learning in energy systems

A. T. D. Perera et al.

Summary: Energy systems are transitioning to accommodate renewable energy technologies and face challenges in controlling energy flows. Research has shown potential for reinforcement learning in improving performance, but certain complexities remain unresolved, indicating room for further development.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Review Green & Sustainable Science & Technology

Analysis of direct and indirect quantification methods of CO2 fixation via microalgae cultivation in photobioreactors: A critical review

Yi An Lim et al.

Summary: This study examines the differences and inaccuracies of direct and indirect quantification methods for microalgae CO2 fixation in PBRs, providing recommendations for improvement and standard guidance for future research.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Green & Sustainable Science & Technology

Energy master planning for net-zero emission communities: State of the art and research challenges

Saeid Charani Shandiz et al.

Summary: The translation discusses the challenges faced in achieving net-zero operational greenhouse gas emissions at the community level, highlighting inconsistencies in definitions, availability of tools, and energy planning approaches. A conceptual energy master planning framework is proposed to support performance-based decision-making, but a more integrated approach, tools, and comprehensive assessment metrics are needed for effective decision-making.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Review Biotechnology & Applied Microbiology

Challenges and Perspectives of Polyhydroxyalkanoate Production From Microalgae/Cyanobacteria and Bacteria as Microbial Factories: An Assessment of Hybrid Biological System

Rukhsar Afreen et al.

Summary: PHA production from microalgae/cyanobacteria is a more economical alternative to heterotrophic bacteria due to lower production costs and environmental impact.

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY (2021)

Review Chemistry, Multidisciplinary

Microalgae for biofuels, wastewater treatment and environmental monitoring

Angela Paul Peter et al.

Summary: Microalgae offer solutions for carbon sequestration, energy production, and ecosystem health assessment, with applications in biofuel, wastewater treatment, and bioindicators.

ENVIRONMENTAL CHEMISTRY LETTERS (2021)

Article Plant Sciences

Mixotrophic growth of the extremophile Galdieria sulphuraria reveals the flexibility of its carbon assimilation metabolism

Gilles Curien et al.

Summary: It has been shown that G. sulphuraria can grow under different nutritional modes; under mixotrophic conditions, the addition of organic carbon can alleviate the inorganic carbon limitation in photosynthesis.

NEW PHYTOLOGIST (2021)

Review Green & Sustainable Science & Technology

Microalgae Cultivation in Palm Oil Mill Effluent (POME) Treatment and Biofuel Production

Sze Shin Low et al.

Summary: Palm oil mill effluent (POME) is the wastewater produced during palm oil sterilization process, containing harmful nutrients and phosphorous. Effective pre-treatment of POME is essential due to its high BOD and COD levels. Microalgae, such as C. pyrenoidosa, show potential in treating POME by achieving nutrient reduction and lipid production. Experimental studies on microalgae characteristics and performance are being conducted for feasibility assessment, with the aim of biofuel production.

SUSTAINABILITY (2021)

Article Green & Sustainable Science & Technology

Environmental and economic analysis of low-moisture anhydrous ammonia (LMAA) as a pretreatment for cellulosic ethanol production

Maria da Conceicao Trindade Bezerra e Oliveira et al.

Summary: This study evaluated the economic and environmental impacts of using low-moisture anhydrous ammonia (LMAA) pretreatment for cellulosic ethanol production. Results showed that capital costs increased with higher feedstock processing volumes, and material costs (sugarcane bagasse, enzyme, yeast, and ammonia costs) had the most significant impact on overall annual operating costs.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Plant Sciences

Effect of urea on growth and biochemical composition of Porphyridium purpureum (Rhodophyta) and scaling-up under non-optimal outdoor conditions

Pablo Castro-Varela et al.

Summary: This study demonstrates the feasibility of using urea as a low-cost nitrogen source for the culture of the red microalga P. purpureum, as well as the viability of growing this species outdoors in Central-Southern Chile. Lipid content in the culture was significantly affected by the nitrogen source, while protein content was influenced by nitrogen concentration.

PHYCOLOGIA (2021)

Review Green & Sustainable Science & Technology

A review on ammonia, ammonia-hydrogen and ammonia-methane fuels

Wai Siong Chai et al.

Summary: The combustion of fuels for energy generation is crucial for human activities, but it results in emissions that cause environmental complications and health risks. The replacement of conventional fuels for zero carbon emission is important, with ammonia offering advantages over hydrogen as a carbon-free fuel, but facing challenges such as low burning velocity and high emissions. Therefore, the study of secondary fuels like hydrogen and methane to assist ammonia combustion is essential.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Review Green & Sustainable Science & Technology

A critical review on biofilm-based reactor systems for enhanced syngas fermentation processes

Burcu Gunes

Summary: Industrial growth based on sustainability increasingly emphasizes on replacing fossil fuels with renewable energy sources like syngas fermentation. Despite its advantages in energy efficiency and flexibility, challenges remain in improving mass transfer rates at the gas-liquid interface for widespread adoption. Research on biofilm reactors shows promising results in enhancing mass transfer rates and process stability for commercialization of sustainable biofuels and biochemicals.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Review Green & Sustainable Science & Technology

A review of CO2 emissions reduction technologies and low-carbon development in the iron and steel industry focusing on China

Lei Ren et al.

Summary: China's iron and steel industry, as the largest producer and consumer of steel globally, plays a significant role in energy conservation and reducing greenhouse gas emissions. By combining technological improvements and ultra-low carbon technologies, the industry can achieve a substantial reduction in CO2 emissions and improve cost-effectiveness.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Environmental Sciences

Application of Two Indigenous Strains of Microalgal Chlorella sorokiniana in Cassava Biogas Effluent Focusing on Growth Rate, Removal Kinetics, and Harvestability

Mohamad Padri et al.

Summary: This study isolated two potential algal strains from cassava biogas effluent wastewater, showing their ability to utilize different carbon sources for growth, remove COD, TP, and TIN from wastewater, and accumulate significant biomass. The results indicate that these indigenous strains could be promising candidates for coupling wastewater treatment and algal biomass generation.
Review Biotechnology & Applied Microbiology

Two-stage cultivation of microalgae for production of high-value compounds and biofuels: A review

Vinoj Chamilka Liyanaarachchi et al.

Summary: The composition of microalgae is altered by growth conditions, requiring cultivation in precise culture conditions. Different conditions for biomass production and accumulation of target compounds necessitate a trade-off to increase overall product yields. Two-stage microalgae cultivation has been identified as a viable approach to enhance the productivity of target compounds.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2021)

Article Engineering, Chemical

Optimization of Hydrolysis-Acidogenesis Phase of Swine Manure for Biogas Production Using Two-Stage Anaerobic Fermentation

Chiu-Yue Lin et al.

Summary: Through response surface methodology, the optimization of operational period and initial operational pH for hydrolysis and acidogenesis of swine manure at 35 degrees C in batch operation mode was conducted. The optimal condition resulted in peak volatile acid production, methane production rate, and methane yield. The two-stage anaerobic system showed higher biogas production efficiency compared to a single-stage system, with similar dominant methane-producing species.

PROCESSES (2021)

Article Engineering, Environmental

Effects of nutrient composition, lighting conditions, and metal ions on the growth and lipid yield of the high-lipid-yielding microalgae (Chlorella pyrenoidosa) cultivated in municipal wastewater

Wei Han et al.

Summary: The growth of Chlorella pyrenoidosa was found to be best with NO3--N treatment, while the highest lipid yield was observed with NH4+-N treatment. In the metal ion experiment, the highest dry weight and total lipid yield were achieved at a Fe3+ concentration of 28.8 x 10(-3) mM.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Environmental Sciences

European Carbon Dioxide Removal Policy: Current Status and Future Opportunities

Eve Tamme et al.

Summary: Over the past two years, countries like the European Union, Norway, Iceland, and the UK have increased their ambition towards climate neutrality and net-zero emissions, leading to a renewed focus on carbon capture and storage and carbon dioxide removal technologies. Policymakers are now discussing how to incentivize the scale-up of these technologies, with a focus on achieving climate neutrality in the near future.

FRONTIERS IN CLIMATE (2021)

Article Environmental Sciences

Biological fixation of carbon dioxide and biodiesel production using microalgae isolated from sewage waste water

Neha Maheshwari et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020)

Review Engineering, Environmental

Functional fibrous materials-based adsorbents for uranium adsorption and environmental remediation

Fuqiu Ma et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Biotechnology & Applied Microbiology

Kinetic modelling of heterotrophic microalgae culture in wastewater: Storage molecule generation and pollutants mitigation

Theophile Murwanashyaka et al.

BIOCHEMICAL ENGINEERING JOURNAL (2020)

Review Chemistry, Multidisciplinary

Conversion of green algal biomass into bioenergy by pyrolysis. A review

S. Aravind et al.

ENVIRONMENTAL CHEMISTRY LETTERS (2020)

Review Green & Sustainable Science & Technology

Production of biofuels from sorghum

Olivera S. Stamenkovic et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2020)

Article Biotechnology & Applied Microbiology

Evaluation of daily and seasonal variations in a semi -closed photobioreactor for microalgae-based bioremediation of agricultural runoff at full-scale

Ruben Diez-Montero et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2020)

Review Engineering, Environmental

Recent advances in microbial CO2 fixation and conversion to value-added products

Hossein Salehizadeh et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Energy & Fuels

Sustainability of the four generations of biofuels - A review

Nurul Syahirah Mat Aron et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2020)

Article Energy & Fuels

Integration of algae-based biofuel production with an oil refinery: Energy and carbon footprint assessment

Viktor Andersson et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2020)

Article Environmental Sciences

Pilot scale wastewater treatment, CO2sequestration and lipid production using microalga,Neochloris aquaticaRDS02

Silambarasan Tamil Selvan et al.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2020)

Review Energy & Fuels

A review on microalgae biofuel and biorefinery: challenges and way forward

Lakhan Kumar et al.

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS (2020)

Article Architecture

Integrating algae building technology in the built environment: A cost and benefit perspective

Nimish Biloria et al.

FRONTIERS OF ARCHITECTURAL RESEARCH (2020)

Review Agricultural Engineering

Multiproduct biorefinery from Arthrospira spp. towards zero waste: Current status and future trends

Madhusree Mitra et al.

BIORESOURCE TECHNOLOGY (2019)

Review Biotechnology & Applied Microbiology

Progress in physicochemical parameters of microalgae cultivation for biofuel production

Nazia Hossain et al.

CRITICAL REVIEWS IN BIOTECHNOLOGY (2019)

Article Environmental Sciences

Techno-economic estimation of wastewater phycoremediation and environmental benefits using Scenedesmus obliquus microalgae

Faiz Ahmad Ansari et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2019)

Article Biotechnology & Applied Microbiology

Algal wastewater treatment: Photoautotrophic vs. mixotrophic processes

N. Nirmalakhandan et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2019)

Article Biotechnology & Applied Microbiology

Algal biofilm ponds for polishing secondary effluent and resource recovery

Alexios G. Orfanos et al.

JOURNAL OF APPLIED PHYCOLOGY (2019)

Review Green & Sustainable Science & Technology

Lignocellulosic ethanol production: Evaluation of new approaches, cell immobilization and reactor configurations

Pinar Karagoz et al.

RENEWABLE ENERGY (2019)

Article Environmental Sciences

Carbon-dioxide biofixation and phycoremediation of municipal wastewater using Chlorella vulgaris and Scenedesmus obliquus

Ramjee Chaudhary et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2018)

Review Biochemical Research Methods

Analysis of Economic and Environmental Aspects of Microalgae Biorefinery for Biofuels Production: A Review

Shir Reen Chia et al.

BIOTECHNOLOGY JOURNAL (2018)

Article Environmental Sciences

Removal, biotransformation and toxicity variations of climbazole by freshwater algae Scenedesmus obliquus

Chang-Gui Pan et al.

ENVIRONMENTAL POLLUTION (2018)

Article Environmental Sciences

An approach for phycoremediation of different wastewaters and biodiesel production using microalgae

Amit et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2018)

Review Green & Sustainable Science & Technology

A comprehensive review on harvesting of microalgae for biodiesel - Key challenges and future directions

Thangavel Mathimani et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2018)

Review Biochemical Research Methods

Analysis of Economic and Environmental Aspects of Microalgae Biorefinery for Biofuels Production: A Review

Shir Reen Chia et al.

BIOTECHNOLOGY JOURNAL (2018)

Article Chemistry, Multidisciplinary

Carbon dioxide biofixation by free air CO2 enriched (FACE) bacterium for biodiesel production

Neha Maheshwari et al.

JOURNAL OF CO2 UTILIZATION (2018)

Proceedings Paper Engineering, Industrial

Comparative Well-to-Wheel Emissions Assessment of Internal Combustion Engine and Battery Electric Vehicles

L. Athanasopoulou et al.

6TH CIRP GLOBAL WEB CONFERENCE - ENVISAGING THE FUTURE MANUFACTURING, DESIGN, TECHNOLOGIES AND SYSTEMS IN INNOVATION ERA (CIRPE 2018) (2018)

Review Green & Sustainable Science & Technology

Recent progress in microalgal biomass production coupled with wastewater treatment for biofuel generation

El-Sayed Salama et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Article Biotechnology & Applied Microbiology

Microalgal cultivation using aquaculturewastewater: Integrated biomass generation and nutrient remediation

Faiz Ahmad Ansari et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2017)

Article Food Science & Technology

Comparison of the biochemical composition of different Arthrospira platensis strains from Algeria, Chad and the USA

Amel Aouir et al.

JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION (2017)

Article Microbiology

Ethanol production in Brazil: a bridge between science and industry

Mario Lucio Lopes et al.

BRAZILIAN JOURNAL OF MICROBIOLOGY (2016)

Review Environmental Sciences

Potential use of algae for heavy metal bioremediation, a critical review

Amin Keyvan Zeraatkar et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2016)

Article Engineering, Environmental

Dairy wastewater treatment using microalgae for potential biodiesel application

Hee-Jeong Choi

ENVIRONMENTAL ENGINEERING RESEARCH (2016)

Article Biochemistry & Molecular Biology

Mixotrophic Cultivation of Microalgae for Biodiesel Production: Status and Prospects

Jinghan Wang et al.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2014)

Article Engineering, Environmental

Using wastewater and high-rate algal ponds for nutrient removal and the production of bioenergy and biofuels

David Batten et al.

WATER SCIENCE AND TECHNOLOGY (2013)

Article Environmental Sciences

Carbon footprint: current methods of estimation

Divya Pandey et al.

ENVIRONMENTAL MONITORING AND ASSESSMENT (2011)

Article Engineering, Environmental

Combinatorial Life Cycle Assessment to Inform Process Design of Industrial Production of Algal Biodiesel

Laura B. Brentner et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2011)

Article Engineering, Industrial

A new approach to scheduling in manufacturing for power consumption and carbon footprint reduction

Kan Fang et al.

JOURNAL OF MANUFACTURING SYSTEMS (2011)

Review Agricultural Engineering

Lipid analysis in Haematococcus pluvialis to assess its potential use as a biodiesel feedstock

M. Cecilia Damiani et al.

BIORESOURCE TECHNOLOGY (2010)

Review Green & Sustainable Science & Technology

Biofuels from microalgae-A review of technologies for production, processing, and extractions of biofuels and co-products

Liam Brennan et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2010)

Article Agricultural Engineering

Lipid accumulation and CO2 utilization of Nannochloropsis oculata in response to CO2 aeration

Sheng-Yi Chiu et al.

BIORESOURCE TECHNOLOGY (2009)

Article Biotechnology & Applied Microbiology

Microalgae for Oil: Strain Selection, Induction of Lipid Synthesis and Outdoor Mass Cultivation in a Low-Cost Photobioreactor

Liliana Rodolfi et al.

BIOTECHNOLOGY AND BIOENGINEERING (2009)

Article Biotechnology & Applied Microbiology

Microalgae as a raw material for biofuels production

Luisa Gouveia et al.

JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY (2009)

Article Biotechnology & Applied Microbiology

Neochloris oleabundans UTEX #1185: a suitable renewable lipid source for biofuel production

Luisa Gouveia et al.

JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY (2009)

Article Biotechnology & Applied Microbiology

High yield bio-oil production from fast pyrolysis by metabolic controlling of Chlorella protothecoides

XL Miao et al.

JOURNAL OF BIOTECHNOLOGY (2004)