Treatment of the Effluent from Washing/Screening/Bleaching by Hydrolysis Acidification-Sequencing Batch Reoctor
Li Wen
Abstract
Li Wen
Abstract
Hydrolysis acidification-SBR process was conducted to treat the effluent from Washing , Screening , Bleaching plants by flocculation and the running parameters were decided of the anaerobic reactor and the SBR. The results showed that the effluent with 1500mg/L CODcr could be purified to meet the requirement of national standard of GB3544-2001 and be recycled by using the hydrolysis acidification-SBR process.
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Hydrolysis acidification-SBR process was conducted to treat the effluent from Washing , Screening , Bleaching plants by flocculation and the running parameters were decided of the anaerobic reactor and the SBR. The results showed that the effluent with 1500mg/L CODcr could be purified to meet the requirement of national standard of GB3544-2001 and be recycled by using the hydrolysis acidification-SBR process.
Key concepts: Effluent, Sequencing batch reactor, Hydrolysis, Pulp and paper industry, Flocculation, Chemistry, Waste management, Environmental science