Method for keeping a clearing basin clean

申请公布号:
DE3244539(A1)
申请号:
DE19823244539
申请日期:
1982.12.02
申请公布日期:
1983.06.30
申请人:
EMU UNTERWASSERPUMPEN GMBH
发明人:
HOLZER,WERNER
分类号:
B01D21/24;C02F3/12;E03F5/26;(IPC1-7):03F5/10;01D21/24
主分类号:
B01D21/24
摘要:
To keep a stormwater overflow basin clean, a current which keeps the dirt particles in suspension or swirls them up is generated in the sewage.
专利推荐
移动版 | 电脑版 | 返回顶部