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经营范围
发明名称
Anaerobic digestion with addition of enzymes
摘要
Addition of alkaline proteolytic enzymes derived from Bacillis licheniformis in the anaerobic stage of bacterial digestion processes to improve the settling properties of the bacterial biomass.
申请公布号
US4981592(A)
申请公布日期
1991.01.01
申请号
US19890306508
申请日期
1989.02.03
申请人
GRAIN PROCESSING CORPORATION
发明人
GARBUTT, JOHN T.;SMITH, CLAIRE L.
分类号
C02F3/28;C02F3/34
主分类号
C02F3/28
代理机构
代理人
主权项
地址
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