☆ 4.7 Article

Activation of sulfite by FeS for anaerobic fermentation enhancement of waste activated sludge: Performance and mechanisms

CHEMICAL ENGINEERING JOURNAL (2023)

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。

Article Engineering, Environmental

Enhanced degradation of tetracycline by Cu(II) complexation in the FeS/sulfite system

Ying Cai et al.

Summary: This study demonstrates the importance of pH, Cu(II) complexation, and FeS activation in the efficient degradation of TTC. The presence of Cu(II) in the FeS/sulfite system significantly enhances TTC degradation by improving electron transfer reactivity and Fe(II) dissolution. The study also confirms the generation of free radicals dependent on dissolved oxygen, with SO4 center dot- and (OH)-O-center dot playing key roles in TTC degradation.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Agricultural Engineering

Sulfite-based pretreatment promotes volatile fatty acids production from microalgae: Performance, mechanism, and implication

Qi Lu et al.

Summary: The study developed a sulfite-based pretreatment method to enhance the production of VFAs from anaerobic fermentation of microalgae. The pretreatment released more easily biodegradable organics, destroyed the cell wall of microalgae, and facilitated the acetate generation pathway.

BIORESOURCE TECHNOLOGY (2022)

添加到收藏夹

Article Agricultural Engineering

Insights into Fe(II)-sulfite-based pretreatment strategy for enhancing short-chain fatty acids (SCFAs) production from waste activated sludge: Performance and mechanism

Lixin Tian et al.

Summary: The concept of co-treating waste activated sludge with waste-derived sulfite and environmentally-friendly ferrous iron is proposed in this paper. The results show that pretreating waste activated sludge with Fe(II)-activated sulfite significantly increases the production of short-chain fatty acids (SCFAs), enhances microbial growth and organic waste biodegradation, improves sludge dewaterability, and promotes vivianite production.

BIORESOURCE TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

Antimicrobial PCMX facilitates the volatile fatty acids production during sludge anaerobic fermentation: Insights of the interactive principles, microbial metabolic profiles and adaptation mechanisms

Wei Du et al.

Summary: The antimicrobial agent para-chloro-meta-xylenol (PCMX) has dose-dependent effects on sludge fermentation for volatile fatty acids (VFAs). Low levels of PCMX promote VFAs production, while high levels inhibit it. PCMX interacts with substances in the sludge, causing the release of biodegradable substrates. It also affects microbial metabolic functions and gene regulation. This study provides insights into the interactions and mechanisms of exogenous pollutants in complex sludge matrices.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Engineering, Environmental

Hormesis-Like Effects of Tetrabromobisphenol A on Anaerobic Digestion: Responses of Metabolic Activity and Microbial Community

Xuran Liu et al.

Summary: TBBPA exhibits hormesis-like effects on anaerobic digestion, affecting methane production. It binds with proteins in the extracellular polymeric substances of anaerobes and induces an increase in reactive oxygen species. Different anaerobes show varied tolerance to TBBPA.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

Ferric chloride aiding nitrite pretreatment for the enhancement of the quantity and quality of short-chain fatty acids production in waste activated sludge

Yue Lu et al.

Summary: This study demonstrated that pretreatment with ferric chloride (FC) and nitrite increased the production of short-chain fatty acids (SCFAs) from waste activated sludge (WAS). The combined system with 4 mmol/L FC and 250 mg/L nitrite achieved the highest SCFAs production on day 5, which was 4.1-fold higher than the blank control. The proportion of acetic acid in the combined system was higher, while other SCFAs were lower, indicating the effectiveness of the treatment. Fluorescence spectrum analysis and microbial community structure analysis supported these findings.

WATER RESEARCH (2022)

添加到收藏夹

Article Engineering, Environmental

How Does Chitosan Affect Methane Production in Anaerobic Digestion?

Xuran Liu et al.

Summary: The study found that chitosan in sewage sludge anaerobic digestion could inhibit methane production by restricting the transfer of organic substrates and reducing microbial activities. Chitosan also suppressed the secretion of extracellular polymeric substances and increased mass transfer resistance, leading to a lower metabolic rate of anaerobes.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Environmental

Mechanistic insights into the effect of poly ferric sulfate on anaerobic digestion of waste activated sludge

Xuran Liu et al.

Summary: Poly ferric sulfate (PFS) has a significant impact on methane production in activated sludge, leading to decreased methane potential and production rate, as well as extended lag time. PFS causes physical enmeshment, disrupts enzyme activity, and inhibits the bioprocess of hydrolysis, acidogenesis, and methanogenesis.

WATER RESEARCH (2021)

添加到收藏夹

Article Engineering, Environmental

Cationic polyacrylamide alleviated the inhibitory impact of ZnO nanoparticles on anaerobic digestion of waste activated sludge through reducing reactive oxygen species induced

Baowei Zhang et al.

Summary: The appropriate amount of cationic polyacrylamide (cPAM) was found to mitigate the toxicity of zinc oxide nanoparticles (ZnO NPs) on waste activated sludge (WAS) anaerobic digestion, ultimately promoting subsequent bio-utilization.

WATER RESEARCH (2021)

添加到收藏夹

Article Agricultural Engineering

Garbage enzymes effectively regulated the succession of enzymatic activities and the bacterial community during sewage sludge composting

Jishao Jiang et al.

Summary: This study found that the addition of garbage enzymes during sewage sludge composting increased nitrogen transformation and enzymatic activities, reduced ammonia emissions, and increased total nitrogen content. Microbiological analysis revealed an increase in the relative abundance of Firmicutes with garbage enzyme addition.

BIORESOURCE TECHNOLOGY (2021)

添加到收藏夹

Article Environmental Sciences

Degradation of ciprofloxacin using UV-based advanced removal processes: Comparison of persulfate-based advanced oxidation and sulfite-based advanced reduction processes

Hannah Milh et al.

Summary: In this study, the efficiency of UV-based sulfate radical advanced oxidation processes (SR-AOP) and UV-based advanced reduction processes (ARP) in degrading ciprofloxacin (CIP) in wastewater was investigated. It was found that the UV/PS process was more efficient than the UV/PMS process in SR-AOPs, while the UV/sulfite process was the most efficient among ARPs. The optimal process parameters and the contribution of different reactive species were determined for each process.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Review Engineering, Environmental

Sulfite-based advanced oxidation and reduction processes for water treatment

Shaohua Wu et al.

Summary: This critical review provides an overview of sulfite-based advanced oxidation processes (AOPs) and advanced reduction processes (ARPs) in water purification, discussing the mechanisms of reactive species generation, factors influencing removal performance, and roles in pollutant destruction. The review aims to advance understanding and applications of sulfite-based AOPs/ARPs in water treatment by identifying key knowledge gaps and proposing future research directions.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Environmental Sciences

Sulfite pretreatment enhances the biodegradability of primary sludge and waste activated sludge towards cost-effective and carbon-neutral sludge treatment

Feixiang Zan et al.

Summary: The study found that sulfite pretreatments can enhance the biodegradability of sludge mixtures and improve substrate release. Additionally, methane production from the sludge mixture increased, while the volume of digested sludge decreased after sulfite pretreatment.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhancing Volatile Fatty Acid Production during Anaerobic Fermentation of Waste Activated Sludge with Persulfates: Peroxymonosulfate versus Peroxydisulfate

Wei Fang et al.

Summary: This study found that direct addition of persulfates into the fermenter can enhance VFA production from waste activated sludge, with lower cost-effectiveness for PMS compared to PDS, and preactivation not being necessary. The generated radicals from persulfates in the fermenter enhance WAS disintegration and solubilization, promoting the formation of biodegradable substances.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

添加到收藏夹

Article Engineering, Environmental

Influence of [sulfite]/[Fe(VI)] molar ratio on the active oxidants generation in Fe(VI)/sulfite process

Binbin Shao et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

添加到收藏夹

Article Engineering, Environmental

Degradation of the beta-blocker propranolol by sulfite activation using FeS

Yiqun Chen et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Engineering, Environmental

Sulfite serving as a pretreatment method for alkaline fermentation to enhance short-chain fatty acid production from waste activated sludge

Xuran Liu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Engineering, Environmental

Iron electrodes activating persulfate enhances acetic acid production from waste activated sludge

Yanxin Wu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Engineering, Environmental

Metal-Free Electro-Activated Sulfite Process for As(III) Oxidation in Water Using Graphite Electrodes

Tao Luo et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Green & Sustainable Science & Technology

Evaluation of the dewaterability, heavy metal toxicity and phytotoxicity of sewage sludge in different advanced oxidation processes

Jialin Liang et al.

JOURNAL OF CLEANER PRODUCTION (2020)

添加到收藏夹

Article Environmental Sciences

Activated carbon promotes short-chain fatty acids production from algae during anaerobic fermentation

Jing Xie et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Engineering, Environmental

Stepwise pH control to promote synergy of chemical and biological processes for augmenting short-chain fatty acid production from anaerobic sludge fermentation

Xu Wang et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Unveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge

Xuran Liu et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Achieving methane production enhancement from waste activated sludge with sulfite pretreatment: Feasibility, kinetics and mechanism study

Feixiang Zan et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Environmental Sciences

Integrated advanced oxidation process, sono-Fenton treatment, for mineralization and volume reduction of activated sludge

Ali Reza Rahmani et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2019)

添加到收藏夹

Article Agricultural Engineering

Bacterial community structure and predicted function in an acidogenic sulfate-reducing reactor: Effect of organic carbon to sulfate ratios

Jun Li et al.

BIORESOURCE TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Self-Sustained Nitrite Accumulation at Low pH Greatly Enhances Volatile Solids Destruction and Nitrogen Removal in Aerobic Sludge Digestion

Haoran Duan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Mechanisms of peroxymonosulfate pretreatment enhancing production of short-chain fatty acids from waste activated sludge

Jingnan Yang et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Agricultural Engineering

Improving anaerobic fermentation of waste activated sludge using iron activated persulfate treatment

Jingyang Luo et al.

BIORESOURCE TECHNOLOGY (2018)

添加到收藏夹

Review Engineering, Environmental

Principle and application of hydrogen peroxide based advanced oxidation processes in activated sludge treatment: A review

Renpeng Guan et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Engineering, Environmental

Enhanced bioproduction of short-chain fatty acids from waste activated sludge by potassium ferrate pretreatment

Lin Li et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Engineering, Environmental

The combination of ferrate(VI) and sulfite as a novel advanced oxidation process for enhanced degradation of organic contaminants

Shaofang Sun et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Engineering, Environmental

A novel heterogeneous system for sulfate radical generation through sulfite activation on a CoFe2O4 nanocatalyst surface

Zizheng Liu et al.

JOURNAL OF HAZARDOUS MATERIALS (2017)

添加到收藏夹

Article Engineering, Environmental

Potential impact of salinity on methane production from food waste anaerobic digestion

Jianwei Zhao et al.

WASTE MANAGEMENT (2017)

添加到收藏夹

Article Engineering, Environmental

Enhancing the quantity and quality of short-chain fatty acids production from waste activated sludge using CaO2 as an additive

Yongmei Li et al.

WATER RESEARCH (2015)

添加到收藏夹

Article Engineering, Environmental

Effect of temperature on short chain fatty acids (SCFAs) accumulation and microbiological transformation in sludge alkaline fermentation with Ca(OH)2 adjustment

XiaoLing Li et al.

WATER RESEARCH (2014)

添加到收藏夹

Article Engineering, Environmental

Pyrosequencing Reveals the Key Microorganisms Involved in Sludge Alkaline Fermentation for Efficient Short-Chain Fatty Acids Production

Xiong Zheng et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2013)

添加到收藏夹

Article Biochemistry & Molecular Biology

Free-Radical Scavenging Properties and Reducing Power of Grape Cane Extracts from 11 Selected Grape Cultivars Widely Grown in China

Ang Zhang et al.

MOLECULES (2011)

添加到收藏夹

Article Engineering, Environmental

Biological short-chain fatty acids (SCFAs) production from waste-activated sludge affected by surfactant

Su Jiang et al.

WATER RESEARCH (2007)

添加到收藏夹

Article Engineering, Environmental

Improved bioproduction of short-chain fatty acids (SCFAs) from excess sludge under alkaline conditions

HY Yuan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2006)

添加到收藏夹

Article Engineering, Environmental

Fluorescence excitation - Emission matrix regional integration to quantify spectra for dissolved organic matter

W Chen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2003)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.