Title: Method for treatment of wastewater of molasses alcohol
Application Number: 92103396 Application Date: 1992.04.30
Publication Number: 1078215 Publication Date: 1993.11.10
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C02F3/28,C05F5/00
Applicant(s) Name: Shenzhen City Environmental Protection Equipment E Address: 518033
Inventor(s) Name: Cheng Qunqing, Ma Lianshen
Attorney & Agent: MAO XIUBIN
Abstract:
     The features of this invention are: waste liquor is cooled to 40-60 deg.C, and its pH value is adjusted to 7.5-9.0 with liquid ammonia, MC-No.9 mycelium is used which is cultivated from anaerobe in sewage ditch, it is treated at constant temperature of 30-55 deg.C for 4-10 hrs, and it is concentrated to a solid content of 60-75 percent. It may be used for preparation of leaves-spraying fertilizer or used as feed additive, it may also be mixed with common calcium superphosphate, dry filtered mud of sugar refinery to produce solid organic fertilizer. It solves effectively the pollution problem of waste liquor, and realizes the comprehensive utilization of waste liquor, the investment is low, the cost of treatment is less.
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