A novel strategy for improving volatile fatty acid purity, phosphorus removal efficiency, and fermented sludge dewaterability during waste activated sludge fermentation

Effect of citric acid on extracellular polymeric substances disruption and cell lysis in the waste activated sludge by pH regulation

(2020) Xuewei Wu et al.   BIORESOURCE TECHNOLOGY

Effect of complexing agents on phosphorus release from chemical-enhanced phosphorus removal sludge during anaerobic fermentation

(2020) Qian Ping et al.   BIORESOURCE TECHNOLOGY

New insights into the effect of sludge proteins on the hydrophilic/hydrophobic properties that improve sludge dewaterability during anaerobic digestion

(2020) Wei Zhang et al.   WATER RESEARCH

Three birds with one stone: Lower volatile fatty acids (VFAs) reduction, higher phosphorus (P) removal, and lower alkali consumption via magnesium dosing after waste activated sludge (WAS) alkaline fermentation

(2020) Yun Chen et al.   JOURNAL OF CLEANER PRODUCTION

A review on the conversion of volatile fatty acids to polyhydroxyalkanoates using dark fermentative effluents from hydrogen production

(2019) Gopalakrishnan Kumar et al.   BIORESOURCE TECHNOLOGY

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

(2019) Xu Wang et al.   WATER RESEARCH

Comparison of pretreatment methods for phosphorus release from waste activated sludge

(2019) Jiaqi Liu et al.   CHEMICAL ENGINEERING JOURNAL

Insights into the effects of acidification on sewage sludge dewaterability through pH repeated adjustment

(2019) Hua Wei et al.   CHEMOSPHERE

Characterization of the refractory dissolved organic matters (rDOM) in sludge alkaline fermentation liquid driven denitrification: Effect of HRT on their fate and transformation

(2019) Shenbin Cao et al.   WATER RESEARCH

Multiple uses of magnesium chloride during waste activated sludge alkaline fermentation

(2019) Roby Ruhyadi et al.   BIORESOURCE TECHNOLOGY

Municipal wastewater treatment in China: Development history and future perspectives

(2019) Jiuhui Qu et al.   Frontiers of Environmental Science & Engineering

Synergy between denitrification and calcium bridging improves dewaterability of waste activated sludge

(2019) Qiujie Huang et al.   JOURNAL OF CLEANER PRODUCTION

Enhanced dewaterability of anaerobically digested sludge by in-situ free nitrous acid treatment

(2019) Yifu Li et al.   WATER RESEARCH

Full-scale production of VFAs from sewage sludge by anaerobic alkaline fermentation to improve biological nutrients removal in domestic wastewater

(2018) He Liu et al.   BIORESOURCE TECHNOLOGY

Long solid retention time (SRT) has minor role in promoting methane production in a 65 °C single-stage anaerobic sludge digester

(2018) Yun Chen et al.   BIORESOURCE TECHNOLOGY

Effects of pH adjustment on the hydrolysis of Al-enhanced primary sedimentation sludge for volatile fatty acid production

(2018) Lin Lin et al.   CHEMICAL ENGINEERING JOURNAL

In situ and short-time anaerobic digestion coupled with alkalization and mechanical stirring to enhance sludge disintegration for phosphate recovery

(2018) Lijie Zhou et al.   CHEMICAL ENGINEERING JOURNAL

Recovery of organic resources from sewage sludge of Al-enhanced primary sedimentation by alkali pretreatment and acidogenic fermentation

(2018) Lin Lin et al.   JOURNAL OF CLEANER PRODUCTION

Coagulation/flocculation in dewatering of sludge: A review

(2018) Hua Wei et al.   WATER RESEARCH

Acidogenic sludge fermentation to recover soluble organics as the carbon source for denitrification in wastewater treatment: Comparison of sludge types

(2018) Lin Lin et al.   Frontiers of Environmental Science & Engineering

Acidification and recovery of phosphorus from digested and non-digested sludge

(2018) C.A. Quist-Jensen et al.   WATER RESEARCH

Revealing the Underlying Mechanisms of How Initial pH Affects Waste Activated Sludge Solubilization and Dewaterability in Freezing and Thawing Process

(2018) Xuran Liu et al.   ACS Sustainable Chemistry & Engineering

Applying rheological analysis to better understand the mechanism of acid conditioning on activated sludge dewatering

(2017) Hou-Feng Wang et al.   WATER RESEARCH

Enhanced volatile fatty acids (VFAs) production in a thermophilic fermenter with stepwise pH increase – Investigation on dissolved organic matter transformation and microbial community shift

(2017) Yun Chen et al.   WATER RESEARCH

Comparison of different treatment methods for protein solubilisation from waste activated sludge

(2017) Keke Xiao et al.   WATER RESEARCH

Variations in distribution and composition of extracellular polymeric substances (EPS) of biological sludge under potassium ferrate conditioning: Effects of pH and ferrate dosage

(2016) Weijun Zhang et al.   BIOCHEMICAL ENGINEERING JOURNAL

Ultrasound, thermal and alkali treatments affect extracellular polymeric substances (EPSs) and improve waste activated sludge dewatering

(2015) Maria Ruiz-Hernando et al.   PROCESS BIOCHEMISTRY

Understanding the impact of chemical conditioning with inorganic polymer flocculants on soluble extracellular polymeric substances in relation to the sludge dewaterability

(2014) Weijun Zhang et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Hydrolysis and acidification of waste-activated sludge in the presence of biosurfactant rhamnolipid: effect of pH

(2012) Kun Luo et al.   APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

Pilot-Scale Waste Activated Sludge Alkaline Fermentation, Fermentation Liquid Separation, and Application of Fermentation Liquid To Improve Biological Nutrient Removal

(2011) Xiang Li et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Stratification Structure of Sludge Flocs with Implications to Dewaterability

(2008) Guang-Hui Yu et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY