发明名称 |
Method for monitoring fouling in commercial waters |
摘要 |
A fouling monitor and method for sensing fouling in commercial waters and for differentiating between microbiological fouling and chemical fouling, which includes a dissolved oxygen probe disposed in a slip stream of water and means for providing an abundance of oxygen and nutrient to the microbial activity whereby a decrease in dissolved oxygen level is sensed due to the increased respiration of the microbes when microbiological fouling occurs. A polyester screen is mounted over the sensing end of the dissolved oxygen probe to promote microbiological fouling by providing a means for engaging the microbes and to enhance differentiation between the biological component and the non-viable/chemical component.
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申请公布号 |
US5281537(A) |
申请公布日期 |
1994.01.25 |
申请号 |
US19920975091 |
申请日期 |
1992.12.22 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
ROBERTSON, LINDA R.;CANTRALL, JEFFREY R. |
分类号 |
C02F1/00;C02F5/00;G01N17/00;G01N33/18;(IPC1-7):G01N33/18 |
主分类号 |
C02F1/00 |
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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