Coagulation/flocculation in dewatering of sludge: a review
H Wei, B Gao, J Ren, A Li, H Yang - Water research, 2018 - Elsevier
Sludge disposal is an integral part of wastewater treatment systems, and its cost usually
accounts for more than half of the total operation cost. Sludge disposal technology is facing …
accounts for more than half of the total operation cost. Sludge disposal technology is facing …
Natural flocculants for the treatment of wastewaters containing dyes or heavy metals: A state-of-the-art review
Flocculation is a water and wastewater treatment technology whereby the large aggregation
of flocs in water can be formed and be later separated through sedimentation. This review …
of flocs in water can be formed and be later separated through sedimentation. This review …
A review on chitosan-based flocculants and their applications in water treatment
R Yang, H Li, M Huang, H Yang, A Li - Water research, 2016 - Elsevier
In recent years, the use of chitosan and its derivatives as flocculants in water treatment has
received considerable attention due to their many advantages, including their widespread …
received considerable attention due to their many advantages, including their widespread …
Semi-continuous anaerobic digestion of secondary sludge with free ammonia pretreatment: Focusing on volatile solids destruction, dewaterability, pathogen removal …
Our previous work has reported the pretreatment of secondary sludge with free ammonia
(NH 3, FA) enhanced the methane production in batch biochemical methane potential tests …
(NH 3, FA) enhanced the methane production in batch biochemical methane potential tests …
Recent advances in polysaccharide bio-based flocculants
Natural polysaccharides, derived from biomass feedstocks, marine resources, and
microorganisms, have been attracting considerable attention as benign and environmentally …
microorganisms, have been attracting considerable attention as benign and environmentally …
Recent progress in chemical modification of starch and its applications
Q Chen, H Yu, L Wang, Z ul Abdin, Y Chen, J Wang… - Rsc Advances, 2015 - pubs.rsc.org
Starch has received much attention as a promising natural material both in biomedical fields
and waste water treatment due to its unique biological and adsorptive properties. Recently …
and waste water treatment due to its unique biological and adsorptive properties. Recently …
Sustainable removal of contaminants by biopolymers: a novel approach for wastewater treatment. Current state and future perspectives
Naturally occurring substances or polymeric biomolecules synthesized by living organisms
during their entire life cycle are commonly defined as biopolymers. Different classifications of …
during their entire life cycle are commonly defined as biopolymers. Different classifications of …
A Fenton-like process for the enhanced activated sludge dewatering
The presence of high moisture content in sewage sludge aggravates the disposal costs and
restricts its application. Sewage sludge is traditionally conditioned by dosing …
restricts its application. Sewage sludge is traditionally conditioned by dosing …
Inertio-elastic focusing of bioparticles in microchannels at high throughput
Controlled manipulation of particles from very large volumes of fluid at high throughput is
critical for many biomedical, environmental and industrial applications. One promising …
critical for many biomedical, environmental and industrial applications. One promising …
Progress of improving waste activated sludge dewaterability: Influence factors, conditioning technologies and implications and perspectives
H Yuan, N Zhu - Science of the Total Environment, 2023 - Elsevier
Large amounts of waste activated sludge (WAS) as a by-product generated from the
biological treatment in wastewater treatment plants (WWTPs) is of high moisture content …
biological treatment in wastewater treatment plants (WWTPs) is of high moisture content …