Results 101 to 110 of about 1,916 (210)

Improved suspension dewaterability using a novel pelleting flocculation device

Improved suspension dewaterability using a novel pelleting flocculation ...
Negin Amini (13087062), Anthony D Stickland (19227055), Nilanka IK Ekanayake (19227052), Peter J Scales (13687561), Ellen Moon (13069038), Yuxuan Luo (4248904)   +5 more
core  

Effect of electrolytic zero-valent iron activated sodium hypochlorite on sludge dewatering performance

Water Science and Technology
Using electrolytic zero-valent iron-activated sodium hypochlorite (EZVI-NaClO) to pretreat sludge, the capillary suction time (CST) was utilized to evaluate sludge dewaterability.
Shaodong Guo, Yuhang Wu, Zhangyu Wang, Xi Yin   +3 more
doaj   +1 more source

Impact of different shapes and types of mixers on sludge dewaterability

, 2013
The most significant operational cost in a treatment plant is related to the dewatering and disposal of sludge. In this research, different shapes of mixers (radial, axial, wheel, three-blade and magnetic) have been tested to assess their influence on ...
Swift, GM, Scholz, M, Fitria, D
core   +1 more source

Pilot-Scale Evaluation of Municipal Sewage Sludge Stabilization Using Vermifiltration

Infrastructures
Sludge management is one of the most costly and technically challenging components of municipal wastewater treatment, highlighting the need for sustainable and low-cost stabilization technologies. This study evaluated a pilot-scale vermifiltration system
Masoud Taheriyoun, Ahmad Ahmadi, Mohammad Nazari-Sharabian, Moses Karakouzian   +3 more
doaj   +1 more source

Integrated urban water management by coupling iron salt production and application with biogas upgrading. [PDF]

Nat Commun, 2023
Hu Z, Li L, Cen X, Zheng M, Hu S, Wang X, Song Y, Xu K, Yuan Z.   +8 more
europepmc   +1 more source

Review of recent trends in Capillary Suction Time (CST) dewaterability testing research

, 2005
The aim of this review paper is to critically assess recent trends in capillary suction time (CST) dewaterability testing research. The importance of floc structure in explaining practical dewaterability problems such as filter paper clogging is assessed.
Scholz, M
core   +1 more source

Dewatered Sludge Decorated with Nanoparticles for Alum Sludge Conditioning towards the Concept of "End-of-Waste". [PDF]

Nanomaterials (Basel), 2023
Nabwey HA, Tony MA.
europepmc   +1 more source

Municipal wastewater sludge dewaterability and the presence of microbial extracellular polymer

, 2001
Dewatering of sewage sludge is an essential and costly part of the wastewater treatment process. The presence of microbial extracellular polymer (ECP) is important for sludge flocculation, but ECP has also been shown to have a detrimental effect on the ...
J. J. Houghton, J. Quarmby, T. Stephenson   +2 more
core   +1 more source

Enhancing dewaterability of waste activated sludge by combined oxidative conditioning process with zero-valent iron and peroxymonosulfate

, 2017
The enhancement of sludge dewaterability is of great importance for facilitating the sludge disposal during the operation of wastewater treatment plants.
Jin, Wenbiao, Chen, Hongyi, Wang, Qilin, Songfang Han, Zhou, Xu, Wei, Wei, Wenbiao Jin, Tu, Renjie, Xu Zhou, Renjie Tu, Hongyi Chen, Chuan Chen, Han, Songfang, Shu-Hong Gao, Qilin Wang, Wei Wei, Guo-Jun Xie, Chen, Chuan, Gao, Shu-Hong, Xie, Guo-Jun   +19 more
core   +1 more source

Improved Dewaterability of Waste Activated Sludge by Fe(II)-Activated Potassium Periodate Oxidation. [PDF]

Int J Environ Res Public Health, 2022
Xiao H, Liu Q, Wang Y, Zhu Y, Fang D, Wu G, Zeng Z, Peng H.   +7 more
europepmc   +1 more source