Short-chain fatty acid production from waste activated sludge and in situ use in wastewater treatment plants with life cycle assessment
The increasing waste-activated sludge (WAS) and shortage of carbon source (CSs)
production for biological nitrogen removal (BNR) have limited sewage treatment …
production for biological nitrogen removal (BNR) have limited sewage treatment …
Application of internal carbon source from sewage sludge: a vital measure to improve nitrogen removal efficiency of low C/N wastewater
H Wang, C Jiang, X Wang, S Xu, X Zhuang - Water, 2021 - mdpi.com
Biological nitrogen removal from wastewater is widely used all over the world on account of
high efficiency and relatively low cost. However, nitrogen removal efficiency is not optimized …
high efficiency and relatively low cost. However, nitrogen removal efficiency is not optimized …
Improved volatile fatty acid production during waste activated sludge anaerobic fermentation by different bio-surfactants
X Huang, C Shen, J Liu, L Lu - Chemical Engineering Journal, 2015 - Elsevier
The application of chemical surfactants in the production of volatile fatty acids (VFAs) during
sludge anaerobic fermentation has drawn wide attentions. Compared with chemosynthetic …
sludge anaerobic fermentation has drawn wide attentions. Compared with chemosynthetic …
Hydrogen generation in microbial electrolysis cell feeding with fermentation liquid of waste activated sludge
The short-chain fatty acids (SCFAs) accumulated in waste activated sludge (WAS)
fermentation was adopted as an alternative extra carbon source for biohydrogen production …
fermentation was adopted as an alternative extra carbon source for biohydrogen production …
Effect of temperature on short chain fatty acids (SCFAs) accumulation and microbiological transformation in sludge alkaline fermentation with Ca (OH) 2 adjustment
Abstract The effects of temperatures (15–55° C) on the alkaline fermentation of sewage
sludge were investigated in semi-continuous stirred tank reactors (semi–CSTR) at the pH of …
sludge were investigated in semi-continuous stirred tank reactors (semi–CSTR) at the pH of …
Role of acid/alkali-treatment in primary sludge anaerobic fermentation: insights into microbial community structure, functional shifts and metabolic output by high …
X Huang, W Dong, H Wang, Y Feng - Bioresource technology, 2018 - Elsevier
This study aimed to investigate the effect of acid-or alkali-treatment on volatile fatty acids
(VFAs) production and microbiological mechanism during primary sludge anaerobic …
(VFAs) production and microbiological mechanism during primary sludge anaerobic …
Partial denitrification–anammox (PdNA) application in mainstream IFAS configuration using raw fermentate as carbon source
M Ladipo‐Obasa, N Forney, R Riffat… - Water Environment …, 2022 - Wiley Online Library
This research examined the feasibility of raw fermentate for mainstream partial denitrification–
anammox (PdNA) in a pre‐anoxic integrated fixed‐film activated sludge (IFAS) process …
anammox (PdNA) in a pre‐anoxic integrated fixed‐film activated sludge (IFAS) process …
Utilization of municipal sewage sludge as additives for the production of eco-cement
Y Lin, S Zhou, F Li, Y Lin - Journal of hazardous materials, 2012 - Elsevier
The effects of using dried sewage sludge as additive on cement property in the process of
clinker burning were investigated in this paper. The eco-cement samples were prepared by …
clinker burning were investigated in this paper. The eco-cement samples were prepared by …
Primary sludge fermentate as carbon source for mainstream partial denitrification–anammox (PdNA)
Primary sludge fermentate, a concentrated hydrolyzed wastewater carbon, was evaluated
for use as an alternative carbon source for mainstream partial denitrification–anammox …
for use as an alternative carbon source for mainstream partial denitrification–anammox …
Removal of bisphenol A (BPA) by fermented sludge-derived granular biochar from template-like method: From batch experiment to continuous operation
W Xin, Y Wu, X Ma, A Wang, L Wang, X Li - Process Safety and …, 2022 - Elsevier
Endocrine disruptors have biological toxicity and can interfere with the endocrine system of
organisms. They widely exist in natural water bodies. Here, the granular biochar was …
organisms. They widely exist in natural water bodies. Here, the granular biochar was …