发明名称 |
Effective alternative filter cleaner for biguanide treated recreational water systems |
摘要 |
An aqueous, biodegradable acid-based cleaner employing a dicarboxylic acid selected from oxalic acid, malonic acid, and tartaric acid and a tricarboxylic acid selected from citric acid and ascorbic acid is disclosed. A method for cleaning a filter used to filter biguanide-treated recreational water is also disclosed.
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申请公布号 |
US5801133(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19950436918 |
申请日期 |
1995.05.08 |
申请人 |
BUCKMAN LABORATORIES INTERNATIONAL INC. |
发明人 |
JAQUESS, PERCY A.;DEL CORRAL, LUIS FERNANDO |
分类号 |
B01D41/04;C02F1/54;(IPC1-7):C11D3/20;C11D3/36;C11D3/50 |
主分类号 |
B01D41/04 |
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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