发明名称 |
METHOD OF CIRCULATING WATER IN CIRCULATORY WATER TANK SYSTEMAND LIQUID COMPOSITIONS FOR STERILIZING AND DISINFECTING CIRCULATORY WATER TANK SYSTEM |
摘要 |
A method of circulating water in a circulatory water tank system whereby the formation of biofilms, etc. with the inhabitation of legionella can be efficiently inhibited, the system can be effectively disinfected or steriliz ed by killing microorganisms such as legionella, Pseudomonas aeruginosa and Escherichia coli, and foaming is controlled, while scarcely damaging human bodies or the system. This method comprises, in the water circulation pathwa y of the circulatory water tank system, circulating water containing a quaternary ammonium salt, 2-phenoxyethanol and a defoaming agent wherein the total concentration of the quaternary ammonium salt and 2-phenoxyethanol is from 10 to 100 ppm.
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申请公布号 |
CA2425693(A1) |
申请公布日期 |
2003.04.11 |
申请号 |
CA20012425693 |
申请日期 |
2001.03.30 |
申请人 |
YOSHIDA, SHIGETOSHI;YOSHIDA, MASASHI;MOLTEC CO., LTD. |
发明人 |
YOSHIDA, SHIGETOSHI;YOSHIDA, MASASHI |
分类号 |
A01N33/12;C02F1/50;(IPC1-7):C02F1/50;A01N31/14 |
主分类号 |
A01N33/12 |
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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