4.7 Review

Application of polysaccharide-based biopolymers as supports in photocatalytic treatment of water and wastewater: a review

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A review on chitosan and chitosan-based bionanocomposites: Promising material for combatting global issues and its applications

Motia Azmana et al.

Summary: This article discusses the attempts to replace petrochemical products with renewable and biodegradable components, with a focus on chitosan as a unique bio-based polymer with excellent intrinsic properties. Chitosan-based materials have been successfully utilized in nanotechnology, leading to the development of bionanocomposites with improved physical and chemical characteristics. The review also highlights the future research scope and motivates researchers for outstanding research works in this field.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Review Green & Sustainable Science & Technology

Effective removal of hazardous pollutants from water and deactivation of water-borne pathogens using multifunctional synthetic adsorbent materials: A review

Umair Baig et al.

Summary: This study discusses the use of multifunctional adsorbent materials for adsorptive removal of water pollutants and disinfection of waterborne bacteria. The materials show excellent adsorptive capacity and disinfection rates against bacteria, while also being cost effective, environmentally friendly, easily operated, energy efficient, and versatile in their applications. Additionally, the study explores the technologies used to prepare these adsorbent materials, their response to adsorption capacity and antimicrobial activity, as well as provides an overview of adsorption working concepts such as isotherms, effecting parameters, kinetics, and thermodynamics of the adsorption process, while also discussing the future challenges and barriers associated with these adsorbents.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Green & Sustainable Science & Technology

A reusable, separation-free and biodegradable calcium alginate/g-C3N4 microsphere for sustainable photocatalytic wastewater treatment

Derek Hao et al.

Summary: The study demonstrates a facile preparation method of g-C3N4 hydrogel microspheres with high photocatalytic activity for organic pollutant control, by utilizing cross-link reactions between sodium alginate and calcium ions. The hydrogel microspheres show good cycle stability and can be reused for multiple cycles, while also being biodegradable for methane production, offering new inspiration for the development of easily reusable and sustainable photocatalysts for wastewater treatment.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Environmental Sciences

Tragacanth gum mediated green fabrication of mesoporous titania nanomaterials: Application in photocatalytic degradation of crystal violet

Shadpour Mallakpour et al.

Summary: Water remediation is a critical topic in the current century, and the photodegradation method has been found to be highly active, cost-effective, and durable. Various novel mesoporous Titania nanomaterials were synthesized using Tragacanth gum as a coupling agent. These materials showed high specific surface area, negative surface charge, and nano-sheet structure, making them effective for the photodegradation of crystal violet under ultraviolet irradiation.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2021)

Article Engineering, Environmental

Adsorptional-photocatalytic removal of fast sulphon black dye by using chitin-cl-poly(itaconic acid-co-acrylamide)/zirconium tungstate nanocomposite hydrogel

Gaurav Sharma et al.

Summary: In this study, the efficient removal of FSB dye from water was achieved using Chitin-cl-poly(itaconic acid-co-acrylamide)/zirconium tungstate nanocomposite hydrogel. The nanocomposite hydrogel was fabricated by microwave-induced sol-gel/copolymerization method, with the zirconium tungstate photocatalyst prepared using co-precipitation method. The maximum removal percentage of FSB dye reached 92.66% in 120 minutes under adsorptional-photocatalysis conditions.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Green synthesis of TiO2/GO/chitosan by using leaf extract of Olea europaea as a highly efficient photocatalyst for the degradation of cefixime trihydrate under UV-A radiation exposure: An optimization study with D-optimal design

Berna Erim et al.

Summary: The study demonstrates that the TiO2/GO/chitosan photocatalyst exhibits good degradation efficiency (95.34%) under optimal conditions, and statistical analysis confirms the accuracy of the regression model. Recycling tests show that the prepared photocatalyst has outstanding durability and stability under UV-A irradiation.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Article Chemistry, Multidisciplinary

Enhanced performance of lanthanum orthoferrite/chitosan nanocomposites for adsorptive photocatalytic removal of Reactive Black 5

Muhd Arif Aizat Marhalim et al.

Summary: New LaFeO3/chitosan nanocomposites were synthesized with different chitosan loadings, and their photocatalytic activity in removing RB5 was studied under various experimental conditions. The nanocomposite with 15% chitosan loading showed the highest removal efficiency and good stability after multiple cycles of degradation. This work offers a technique to enhance the removal of recalcitrant dyes through adsorptive photocatalysis using adsorbent and perovskite.

KOREAN JOURNAL OF CHEMICAL ENGINEERING (2021)

Article Optics

Green fabrication of zinc oxide supported carbon dots for visible light-responsive photocatalytic decolourization of Malachite Green dye: Optimization and kinetic studies

Anithadevi Sekar et al.

Summary: Zinc oxide supported carbon dots were synthesized from gum ghatti using a microwave process, showing enhanced photocatalytic efficacy for the degradation of Malachite Green dye under visible light. Incorporating 1 wt% of ZnO significantly improved the photocatalytic activity, achieving a degradation efficiency of 94.8% within 60 minutes of irradiation. The environmental impact was also assessed by using the treated dye water to grow mung bean plants, demonstrating comparable growth to the control group and hindered growth in the MG dye solution.

OPTIK (2021)

Article Chemistry, Physical

Facile synthesis of TiO2/Chitosan nanohybrid for adsorption-assisted rapid photodegradation of an azo dye in water

Tabassum Sultana et al.

Summary: The study demonstrates the dual benefit of adsorption and photocatalytic degradation of RO by TiO2/Chitosan nanohybrids, with T0.80CS0.20 showing the highest removal efficiency for RO dye. The maximum adsorption capacity of T0.80CS0.20 was found to be 243.9 mg g(-1), with electrostatic interaction suggested as a mechanism for RO adsorption and photogenerated holes controlling the photocatalytic degradation of RO.

REACTION KINETICS MECHANISMS AND CATALYSIS (2021)

Article Engineering, Chemical

A hierarchical H3PW12O40/TiO2 nanocomposite with cellulose as scaffold for photocatalytic degradation of organic pollutants

Zehao Lin et al.

Summary: By utilizing a natural cellulose scaffold, a series of nanotubular H3PW12O40/TiO2 composites were fabricated, inheriting the porous network structure of the cellulose template. The optimal HPW/TiO2 nanocomposite with 15.6 wt% of H3PW12O40 exhibited a significant increase in photocatalytic efficiency compared to pure TiO2 nanotubes, showcasing its potential in organic pollutant degradation. The hierarchical HPW/TiO2 nanocomposites and HPW/TiO2/cellulose composite sheet demonstrated outstanding and recyclable photocatalytic performances, with the photocatalytic mechanism being driven by photo-induced holes.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

Review Engineering, Environmental

A review on occurrences, eco-toxic effects, and remediation of emerging contaminants from wastewater: Special emphasis on biological treatment based hybrid systems

Duduku Saidulu et al.

Summary: The presence of emerging contaminants in the aquatic environment poses global concerns due to their harmful impacts on the biosphere. Efforts to remove these compounds from wastewater have become a significant focus in environmental management. Advanced biological systems coupled with physical and chemical processes are emerging as promising treatment options, especially in regions where concentrations of harmful compounds exceed safe levels.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Engineering, Environmental

Photocatalytic performance of a nickel ferrite/chitosan/bismuth(III) oxyiodide nanocomposite for metronidazole degradation under simulated sunlight illumination

Fatemeh Sadat Arghavan et al.

Summary: This study evaluated the performance of a FeNi3/chitosan/BiOI nanocomposite as a photocatalyst for metronidazole (MTZ) degradation under simulated sunlight. It achieved 100% MTZ degradation under specific conditions and the catalyst showed the ability to be regenerated and reused. The final by-products of MTZ degradation were mineralized products.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Chemistry, Physical

Photocatalytic Degradation of Tartrazine Dyes Using TiO2-Chitosan Beads under Sun Light Irradiation

L. Aoudjit et al.

Summary: The photodegradation of tartrazine anionic dye was successfully achieved using TiO2-chitosan beads (CTC) due to the synergistic effect of TiO2 and chitosan (CS). Experimental results showed that the removal percentage of tartrazine dye increased with decreasing initial dye concentration and increasing irradiation time, with 99.37% being removed after 180 min under sunlight irradiation using TiO2-chitosan beads at optimal conditions.

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A (2021)

Review Engineering, Environmental

Recent developments in photocatalytic remediation of textile effluent using semiconductor based nanostructured catalyst: A review

J. Ambigadevi et al.

Summary: The textile industry plays a significant role in the Indian economy, however, the synthetic dyes used in this industry pose a serious threat to the environment. Heterogeneous photocatalysis using semiconductor-based nanoparticles has emerged as an effective solution for treating textile effluent and various nanostructures have shown promising results in degrading harmful pollutants.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Review Environmental Sciences

Occurrence of contaminants in drinking water sources and the potential of biochar for water quality improvement: A review

Kumuduni Niroshika Palansooriya et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2020)

Review Engineering, Environmental

Bio-inspired and biomaterials-based hybrid photocatalysts for environmental detoxification: A review

Amit Kumar et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Food Science & Technology

Effect of common and new gums on the quality, physical, and textural properties of bakery products: A review

Fakhreddin Salehi

JOURNAL OF TEXTURE STUDIES (2020)

Article Biochemistry & Molecular Biology

Biopolymer K-carrageenan wrapped ZnO nanoparticles as drug delivery vehicles for anti MRSA therapy

Sekar Vijayakumar et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Energy & Fuels

Preparation of floatable TiO2/poly(vinyl alcohol)-alginate composite for the photodegradation of ammonia wastewater

Masoud Zendehzaban et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2020)

Article Engineering, Environmental

Facile sonochemical synthesis of Ag2O-guar gum nanocomposite as a visible light photocatalyst for the organic transformation reactions

Jayachandrabal Balachandramohan et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Review Environmental Sciences

Development of Water Quality Indices (WQIs): A Review

Talent Diotrefe Banda et al.

POLISH JOURNAL OF ENVIRONMENTAL STUDIES (2020)

Review Environmental Sciences

Direct membrane filtration for wastewater treatment and resource recovery: A review

Selina Hube et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Chemistry, Physical

Highly porous, flexible and robust cellulose acetate/Au/ZnO as a hybrid photocatalyst

Sajjad Nasiri Khalil Abad et al.

APPLIED SURFACE SCIENCE (2020)

Review Environmental Sciences

Role of Nanomaterials in the Treatment of Wastewater: A Review

Asim Ali Yaqoob et al.

WATER (2020)

Review Biochemistry & Molecular Biology

Mesquite gum (Prosopis gum): Structure, properties & applications - A review

Deepak Mudgil et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Review Environmental Sciences

A review of nano-based materials used as flocculants for water treatment

J. Jumadi et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2020)

Article Engineering, Environmental

Recent advances in the treatment of dye-containing wastewater from textile industries: Overview and perspectives

Shakiba Samsami et al.

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION (2020)

Article Biochemistry & Molecular Biology

Cr2O3/cellulose hybrid nanocomposites with unique properties: Facile synthesis, photocatalytic, bactericidal and antioxidant application

Meng Lu et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2020)

Review Engineering, Chemical

Graphitic carbon nitride, a polymer photocatalyst

Kezhen Qi et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2020)

Review Biochemistry & Molecular Biology

Chitin, Characteristic, Sources, and Biomedical Application

Umar Shahbaz

CURRENT PHARMACEUTICAL BIOTECHNOLOGY (2020)

Review Chemistry, Multidisciplinary

Green polymeric nanomaterials for the photocatalytic degradation of dyes: a review

Shrabana Sarkar et al.

ENVIRONMENTAL CHEMISTRY LETTERS (2020)

Article Materials Science, Ceramics

New composite TiO2/naturals gums for high efficiency in photodiscoloration process

Francisca P. Araujo et al.

CERAMICS INTERNATIONAL (2020)

Review Engineering, Chemical

Pyrolysis of Municipal Sewage Sludge for Biofuel Production: A Review

Oraleou Sangue Djandja et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

Review Biochemistry & Molecular Biology

A comprehensive review on chemical properties and applications of biopolymers and their composites

Ashish George et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Biochemistry & Molecular Biology

Microwave-assisted preparation of ZnFe2O4@methyl cellulose as a new nano-biomagnetic photocatalyst for photodegradation of metronidazole

Fatemeh Tamaddon et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Review Green & Sustainable Science & Technology

Mitigation of pollutants by chitosan/metallic oxide photocatalyst: A review

Mohd Azam Mohd Adnan et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Review Green & Sustainable Science & Technology

A critical review on application of photocatalysis for toxicity reduction of real wastewaters

Juan Jose Rueda-Marquez et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Review Engineering, Environmental

A review on floating nanocomposite photocatalyst: Fabrication and applications for wastewater treatment

Atikah Mohd Nasir et al.

JOURNAL OF WATER PROCESS ENGINEERING (2020)

Review Polymer Science

TiO2Nanoparticles and Epoxy-TiO2Nanocomposites: A Review of Synthesis, Modification Strategies, and Photocatalytic Potentialities

Nisar Ali et al.

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS (2020)

Review Chemistry, Physical

Photocatalytic performance of aerogels for organic dyes removal from wastewaters: Review study

Maryam Hasanpour et al.

JOURNAL OF MOLECULAR LIQUIDS (2020)

Article Chemistry, Physical

Sulfur and potassium co-doped graphitic carbon nitride for highly enhanced photocatalytic hydrogen evolution

Lu Chen et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Review Engineering, Environmental

Recent advances in the fabrication and application of biopolymer-based micro- and nanostructures: A comprehensive review

Malgorzata Stanisz et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Food Science & Technology

Antioxidant and antimicrobial applications of biopolymers: A review

Subajiny Sivakanthan et al.

FOOD RESEARCH INTERNATIONAL (2020)

Article Biochemistry & Molecular Biology

Eco-friendly synthesis and photocatalytic application of flowers-like ZnO structures using Arabic and Karaya Gums

Francisca P. Araujo et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Biochemistry & Molecular Biology

Synergic effect of Guggul gum based hydrogel nanocomposite: An approach towards adsorption-photocatalysis of Magenta-O

Priya et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Review Biotechnology & Applied Microbiology

A review on the role of nanomaterials in the removal of organic pollutants from wastewater

Arunachalam Thirunavukkarasu et al.

REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY (2020)

Review Environmental Sciences

Tricks and tracks in removal of emerging contaminants from the wastewater through hybrid treatment systems: A review

Kiran Dhangar et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Review Biochemistry & Molecular Biology

Adsorption of heavy metal ions by sodium alginate based adsorbent-a review and new perspectives

Xiangpeng Gao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Review Chemistry, Medicinal

Progress in Modern Marine Biomaterials Research

Yuliya Khrunyk et al.

MARINE DRUGS (2020)

Article Engineering, Environmental

Constructing porous beads with modified polysulfone-alginate and TiO2 as a robust and recyclable photocatalyst for wastewater treatment

Ch. Tahir Mehmood et al.

JOURNAL OF WATER PROCESS ENGINEERING (2020)

Article Chemistry, Inorganic & Nuclear

A novel green approach based on ZnO nanoparticles and polysaccharides for photocatalytic performance

Francisca P. Araujo et al.

DALTON TRANSACTIONS (2020)

Review Engineering, Chemical

Use of Titanium Dioxide (TiO2) Nanoparticles as Reinforcement Agent of Polysaccharide-Based Materials

Luis Miguel Anaya-Esparza et al.

PROCESSES (2020)

Article Polymer Science

Starch-Based Fishing Composite Fiber and Its Degradation Behavior

Wenwen Yu et al.

INTERNATIONAL JOURNAL OF POLYMER SCIENCE (2020)

Article Chemistry, Inorganic & Nuclear

Zeolitic Imidazolate Framework-67@Cellulose aerogel for rapid and efficient degradation of organic pollutants

Yuhang Wu et al.

JOURNAL OF SOLID STATE CHEMISTRY (2020)

Article Chemistry, Physical

NiSe as an effective co-catalyst coupled with TiO2 for enhanced photocatalytic hydrogen evolution

Haisheng Gong et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Review Environmental Sciences

Alginate-based composites for environmental applications: a critical review

Bing Wang et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2019)

Article Chemistry, Applied

Spider Chitin. The biomimetic potential and applications of Caribena versicolor tubular chitin

Tomasz Machalowski et al.

CARBOHYDRATE POLYMERS (2019)

Review Chemistry, Multidisciplinary

Biopolymer Aerogels and Foams: Chemistry, Properties, and Applications

Shanyu Zhao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Applied

Chitosan-Ag-TiO2 films: An effective photocatalyst under visible light

A. Jbeli et al.

CARBOHYDRATE POLYMERS (2018)

Article Biochemistry & Molecular Biology

Preparation and characterization of starch-based composite films reinforced by cellulose nanofibers

Mahyar Fazeli et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

Review Biochemistry & Molecular Biology

Synthetic biology strategies for improving microbial synthesis of green biopolymers

Lisa A. Anderson et al.

JOURNAL OF BIOLOGICAL CHEMISTRY (2018)

Review Biochemistry & Molecular Biology

An overview on cellulose-based material in tailoring bio-hybrid nanostructured photocatalysts for water treatment and renewable energy applications

Mohamad Azuwa Mohamed et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

Review Engineering, Manufacturing

A review: Starch-based composite foams

Nattakan Soykeabkaew et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2015)

Review Biochemistry & Molecular Biology

Alginate composites for bone tissue engineering: A review

Jayachandran Venkatesan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2015)

Review Polymer Science

Poriferan Chitin as a Versatile Template for Extreme Biomimetics

Marcin Wysokowski et al.

POLYMERS (2015)

Review Polymer Science

Chitin and chitosan in selected biomedical applications

A. Anitha et al.

PROGRESS IN POLYMER SCIENCE (2014)

Article Chemistry, Multidisciplinary

Supramolecular Self-Assembly Induced Graphene Oxide Based Hydrogels and Organogels

Qian-Yi Cheng et al.

LANGMUIR (2012)

Article Chemistry, Physical

Flame-assisted synthesis of nanoscale, amorphous and crystalline, spherical BiVO4 with visible-light photocatalytic activity

Nikola C. Castillo et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2010)

Article Materials Science, Multidisciplinary

Photocatalytic activity of titania fibers obtained by electrospinning

A. K. Alves et al.

MATERIALS RESEARCH BULLETIN (2009)

Article Chemistry, Applied

Characterization of chitosan and chitin produced from silkworm crysalides

Alexandre T. Paulino et al.

CARBOHYDRATE POLYMERS (2006)