[HTML][HTML] Oxidative treatment of waste activated sludge by different activated persulfate systems for enhancing sludge dewaterability

KM Lee, MS Kim, C Lee - Sustainable Environment Research, 2016 - Elsevier
… The enhancement in dewaterability of waste activated sludge (WAS) by oxidative treatment
… )) was studied with two indices representing dewaterability change, ie, centrifuged weight …

Dewatering of activated sludge by an oxidative treatment

A Mustranta, L Viikari - Water Science and Technology, 1993 - iwaponline.com
… of an oxidative treatment using hydrogen peroxide on dewatering of different activated
sludges from pulp and paper mills was investigated and a new concept for sludge treatment was …

Iron-based advanced oxidation processes for enhancing sludge dewaterability: State of the art, challenges, and sludge reuse

J Liang, Y Zhou - Water Research, 2022 - Elsevier
sludge dewatering processes in a holistic manner, summarized the factors affecting the sludge
dewaterability in the treatment … AOPs to improve dewatering processes. Furthermore, we …

Key factor on improving secondary advanced dewatering performance of municipal dewatered sludge: Selective oxidative decomposition of polysaccharides

N Lin, W Zhu, X Fan, C Wang, C Chen, H Zhang… - Chemosphere, 2020 - Elsevier
dewatering performance of dewatered sludge properly? (2) Could chemical oxidation promote
the advanced dewatering … control the advanced dewatering performance and what is the …

Correlation between oxidation-reduction potential values and sludge dewaterability during pre-oxidation

Y Lv, K Xiao, J Yang, Y Zhu, K Pei, W Yu, S Tao… - Water research, 2019 - Elsevier
… Pre-oxidation is effective in enhancing sludge dewaterability. Different types and doses of …
improve sludge dewaterability in pre-oxidation. Rapid evaluation of the sludge dewaterability

Enhanced dewaterability of waste activated sludge by Fe (II)-activated peroxymonosulfate oxidation

J Liu, Q Yang, D Wang, X Li, Y Zhong, X Li, Y Deng… - Bioresource …, 2016 - Elsevier
… ) oxidation on the waste activated sludge (WAS) dewatering … ) of sludge and water content
(W C ) of dewatered sludge cake … to evaluate the sludge dewaterability. Experimental results …

Enhanced waste activated sludge dewaterability by the ozone-peroxymonosulfate oxidation process: performance, sludge characteristics, and implication

L Bai, G Wang, D Ge, Y Dong, H Wang, Y Wang… - Science of The Total …, 2022 - Elsevier
… In conclusion, this work offered a comprehensive insight based on ozone-peroxymonosulfate
(O 3 /PMS) advanced oxidation for improving the sludge dewaterability and environmental …

Improving sewage sludge dewaterability with rapid and cost-effective in-situ generation of Fe2+ combined with oxidants

J Liang, S Zhang, M Ye, J Huang, X Yang, S Li… - Chemical Engineering …, 2020 - Elsevier
… rate and utilization efficiencies of ZVI, restrict further application of ZVI/oxidant treatments.
This study employs, for the first time, rapid and cost-effective in-situ generation of Fe 2+ …

Advanced oxidation-based combined conditioning technologies to improve sludge dewaterability: A mini review

Z He, X Zhou, X Fan, W Jin, C Chen, B Yan… - Journal of Water …, 2023 - Elsevier
oxidation methods. Moreover, in order to compensate for the limitations of single sludge
conditioning technology, the sludge … of sludge dewaterability by other sludge conditioning …

Evaluation of acidification and oxidation of sludge to improve the effect of a starch-based flocculant on the dewaterability of sewage sludge

H Wei, P Hu, A Li, H Yang - Journal of environmental management, 2019 - Elsevier
… based flocculants in sludge dewatering. In this study, the sludge dewatering performance of
a … acidification and oxidation has been evaluated in detail. KMnO 4 , a popular agent in water …