An evaluation of dual polymer conditioning  in dewaterability of sewage sludge

KiTae Park; GiJoong Cho; Byungran Lim; SooKoo Lee

doi:10.14912/jswmepac.19.0.310.0

The 19th Annual Conference of The Japan Society of Waste Management Experts

Session ID : P1-FB-5

DOI https://doi.org/10.14912/jswmepac.19.0.310.0

Conference information

Host: The Japan Society of Waste Management Experts

An evaluation of dual polymer conditioning in dewaterability of sewage sludge

*KiTae Park, GiJoong Cho, Byungran Lim, SooKoo Lee

Author information

Keywords: Dewatering, Dual, Polyelectrolytes, Sludge, Capillary Suction Time(CST)

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

An evaluation of sludge dewatering by dual polymer conditioning of sewage sludge was investigated in this study.In the current study, both cationic and non-ionic polyelectrolytes were utilized in the conditioning. Also, Sludge conditioning by single and dual polyelectrolytes was evaluated, and digested sewage sludge in Seoul Metropolitan used in the experiment

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