The increasing waste-activated sludge (WAS) and shortage of carbon source (CSs)
production for biological nitrogen removal (BNR) have limited sewage treatment …

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 …

The application of chemical surfactants in the production of volatile fatty acids (VFAs) during
sludge anaerobic fermentation has drawn wide attentions. Compared with chemosynthetic …

The short-chain fatty acids (SCFAs) accumulated in waste activated sludge (WAS)
fermentation was adopted as an alternative extra carbon source for biohydrogen production …

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 …

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 …

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 …

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 …

Primary sludge fermentate, a concentrated hydrolyzed wastewater carbon, was evaluated
for use as an alternative carbon source for mainstream partial denitrification–anammox …

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 …