Indexed by:期刊论文
Date of Publication:2016-02-25
Journal:DESALINATION AND WATER TREATMENT
Included Journals:SCIE、Scopus
Volume:57
Issue:10
Page Number:4365-4370
ISSN No.:1944-3994
Key Words:Pulping midcourse wastewater; Hydrolytic acidification; Reduce contaminants; Rumen micro-organisms; Aerobic MBR
Abstract:Experiments on microbial degradation with hydrolytic acidification-aerobic (membrane bioreactor) MBR process were conducted to treat the pulping midcourse wastewater (PMW) with chemical oxygen demand (COD) concentration of 1,182mg/L, chromaticity of 327PCU, and TSS concentration of 153mg/L. Rumen micro-organisms (RM) were used in the hydrolytic acidification process. The experimental results demonstrated that the hydrolytic-aerobic process could raise the biodegradability of the PMW, the VFA concentration could reach 200mg/L, and the acidification rate was 24%; the effluent COD could reach 96mg/L, the chromaticity 80PCU, and the TSS 15mg/L. These results suggested that hydrolytic acidification via RM and aerobic MBR could be a promising way for effective disposal of puling midcourse wastewater.
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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连工学院
Degree:Master's Degree
School/Department:环境学院
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