Effect of Polymer Coagulant on the Dewatering Characteristic of Sludge
WANG Zheng~1,ZHANG Qin~1,ZHANG Zheng-hong~2FENG Gong-ping~3,FENG Ya-bing~1,ZHU Ling-yun~1
DOI:10.11835/j.issn.1674-4764.2003.06.019
Received ,Revised June 20, 2003, Accepted , Available online July 01, 2015
Volume ,2003,Pages 89-93
- Abstract
Based on analysis of the characteristic of the sludge, in this paper, three kinds of sludge were selected to make coagulant experiment with three different coagulants. The specific resistance to filtration is tested. Finally,the optimum coagulant with its optimum dosage is obtained and the dewatering effect is improved.