Effects of bio-surfactants combined with alkaline conditions on volatile fatty acid production and microbial community in the anaerobic fermentation of waste activated sludge

2016 ◽  
Vol 114 ◽  
pp. 24-30 ◽  
Author(s):  
Xiangfeng Huang ◽  
Tianshuai Mu ◽  
Changming Shen ◽  
Lijun Lu ◽  
Jia Liu
Keyword(s):  
Fatty Acid ◽  
Microbial Community ◽  
Activated Sludge ◽  
Acid Production ◽  
Volatile Fatty Acid ◽  
Anaerobic Fermentation ◽  
Waste Activated Sludge ◽  
Fatty Acid Production ◽  
Alkaline Conditions

Continuous volatile fatty acid production from waste activated sludge hydrolyzed at pH 12

2014 ◽  
Vol 168 ◽  
pp. 173-179 ◽  
Author(s):  
Xue Yang ◽  
Chunli Wan ◽  
Duu-Jong Lee ◽  
Maoan Du ◽  
Xiangliang Pan ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Activated Sludge ◽  
Acid Production ◽  
Volatile Fatty Acid ◽  
Waste Activated Sludge ◽  
Fatty Acid Production

Bio-augmentative volatile fatty acid production from waste activated sludge hydrolyzed at pH 12

RSC Advances ◽  
2015 ◽  
Vol 5 (62) ◽  
pp. 50033-50039 ◽  
Author(s):  
Xue Yang ◽  
Lei Wen ◽  
Xiang Liu ◽  
Si Chen ◽  
Yayi Wang ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Activated Sludge ◽  
Acid Production ◽  
Volatile Fatty Acid ◽  
Volatile Fatty Acids ◽  
Waste Activated Sludge ◽  
Soluble Complex ◽  
Fatty Acid Production ◽  
Hydrolysis Of

Although many pretreatment methods are employed to enhance the hydrolysis of waste activated sludge (WAS), the bioconversion of soluble complex substrates needs improvement to produce higher volatile fatty acids (VFAs).

Evaluating properties of protein in waste activated sludge for volatile fatty acid production: effect of pH

2015 ◽  
Vol 73 (9) ◽  
pp. 5047-5056 ◽  
Author(s):  
Xiaoling Liu ◽  
Xuejing Hu ◽  
Jian Wang ◽  
Yonghui Song ◽  
Mengmeng Wang ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Activated Sludge ◽  
Acid Production ◽  
Volatile Fatty Acid ◽  
Waste Activated Sludge ◽  
Fatty Acid Production ◽  
Effect Of Ph ◽  
Production Effect
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