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公开(公告)号:US4985149A
公开(公告)日:1991-01-15
申请号:US325925
申请日:1989-03-20
申请人: Yoshio Ohshima , Tsunekazu Watanabe , Keizaburo Watanabe , Noboru Nonoyama , Masayoshi Kitazume , Yukihiro Tomita
发明人: Yoshio Ohshima , Tsunekazu Watanabe , Keizaburo Watanabe , Noboru Nonoyama , Masayoshi Kitazume , Yukihiro Tomita
IPC分类号: C02F3/28
CPC分类号: C02F3/28 , Y10S241/38
摘要: Sewage sludge or an agricultural or fish waste material is subjected to pretreatment in the form of wet mill treatment and then is subjected to anaerobic digestion.
摘要翻译: 将污水污泥或农用或鱼废物以湿磨处理的形式进行预处理,然后进行厌氧消化。