Title: No-drain treatment method for waste liquid containing alcohol
Application Number: 94100431 Application Date: 1994.01.28
Publication Number: 1091466 Publication Date: 1994.08.31
Approval Pub. Date: Granted Pub. Date: 1997.11.26
International Classifi-cation: C12F3/10
Applicant(s) Name: Pingguo County Sugar Refinery, Guangxi Zhuang Auto Address: 531400
Inventor(s) Name: Huang Min, Li Xingnong
Attorney & Agent: WENG JIANHUA
Abstract:
     A process for treating waste liquor containing alcohol without drainage includes such technological steps as neutralization by addition of alkali, solid-liquid separation, concentrating filtrate in evaporating and intermittent concentrating tanks, production of feed with filtered dregs, and producing organic compound fertilizer, combustible gas and organic carbon, or extracting caramel or glycerin with concentrated filtrate.
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