发明名称 |
Process of water treatment |
摘要 |
An electrical liquid treatment apparatus for eliminating and preventing hardness effects includes an enlarged fitting adapted for coupling in a flow line and a screen insulatively supported in the fitting with an electric potential applied between the screen and the fitting, and a cleaning device having sharp edges is positioned in the fitting to clean mineral and other deposits from the screen.
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申请公布号 |
US3954589(A) |
申请公布日期 |
1976.05.04 |
申请号 |
US19750579779 |
申请日期 |
1975.05.22 |
申请人 |
WATER TECHNOLOGY SERVICE, INC. |
发明人 |
ABER, HENRY S.;RIGGS, DEAN D.;LAMANTIA, JOHN |
分类号 |
B03C5/00;C02F1/48;(IPC1-7):B03C5/00;C02B1/78;C02B1/82 |
主分类号 |
B03C5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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