Stepwise freezing-thawing treatment promotes short-chain fatty acids production from waste activated sludge

2021 ◽  
pp. 151694
Author(s):  
Cong-Cong Tang ◽  
Xing-Ye Yao ◽  
Hong-Yu Jin ◽  
Qian Sun ◽  
Zheng-Shuo Zou ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Activated Sludge ◽  
Short Chain Fatty Acids ◽  
Short Chain ◽  
Waste Activated Sludge ◽  
Chain Fatty Acids

Alkaline fermentation and elutriation of waste activated sludge for short chain fatty acids abstraction

2017 ◽  
Vol 93 (1) ◽  
pp. 138-145
Author(s):  
Xiao-Ling Li ◽  
Liang Zhang ◽  
Bai-Kun Li ◽  
Chang-Yong Wu ◽  
Yong-Zhen Peng
Keyword(s):  
Fatty Acids ◽  
Activated Sludge ◽  
Short Chain Fatty Acids ◽  
Short Chain ◽  
Waste Activated Sludge ◽  
Chain Fatty Acids

Free ammonia aids ultrasound pretreatment to enhance short-chain fatty acids production from waste activated sludge

2019 ◽  
Vol 275 ◽  
pp. 163-171 ◽  
Author(s):  
Dongbo Wang ◽  
Yongxia Huang ◽  
Qiuxiang Xu ◽  
Xuran Liu ◽  
Qi Yang ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Activated Sludge ◽  
Short Chain Fatty Acids ◽  
Free Ammonia ◽  
Short Chain ◽  
Waste Activated Sludge ◽  
Ultrasound Pretreatment ◽  
Chain Fatty Acids

scholarly journals Applying rhamnolipid to enhance hydrolysis and acidogenesis of waste activated sludge: retarded methanogenic community evolution and methane production

RSC Advances ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 2034-2041 ◽  
Author(s):  
Jiaqi Li ◽  
Wenzong Liu ◽  
Weiwei Cai ◽  
Bo Wang ◽  
Fidelis Odedishemi Ajibade ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Activated Sludge ◽  
Methane Production ◽  
Short Chain Fatty Acids ◽  
Short Chain ◽  
Waste Activated Sludge ◽  
Methanogenic Community ◽  
Community Evolution ◽  
Chain Fatty Acids

Recently, bio-surfactants, like rhamnolipid (RL), have been used as efficient pre-treatments to enhance the accumulation of short-chain fatty acids (SCFAs) from waste activated sludge (WAS).

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