发明名称 |
Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater |
摘要 |
A method for treating feedwater is provided. The method includes steps of introducing a treatment composition into a feedwater stream to provide a treated feedwater stream containing scale inhibitor at a concentration of at least about 0.1 ppm, and combining the treated feedwater stream with a detersive composition. The scale inhibitor can include a phosphate scale inhibitor, a carbonate scale inhibitor, or a combination of a phosphate scale inhibitor and a carbonate scale inhibitor. The detersive composition can be provided as a cleaning composition, a rinse agent composition, or a drying agent composition. A treatment composition and an apparatus for treating feedwater are provided.
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申请公布号 |
US2006191851(A1) |
申请公布日期 |
2006.08.31 |
申请号 |
US20050067301 |
申请日期 |
2005.02.25 |
申请人 |
MIZUNO WILLIAM G;BESSE MICHAEL E;TJELTA BRENDA L;VOELLER ELLEN |
发明人 |
MIZUNO WILLIAM G.;BESSE MICHAEL E.;TJELTA BRENDA L.;VOELLER ELLEN |
分类号 |
C02F5/14 |
主分类号 |
C02F5/14 |
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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