发明名称 |
Nitrate detection, measurement, and treatment system |
摘要 |
<p>A plurality of nitrate determination techniques to determine the presence and/or concentration of nitrate containing compounds within water, food, and/or virtually any other target medium. In one embodiment of the invention a home based apparatus is provided which may be used by a homeowner to determine the relative presence and/or concentration of nitrate containing compounds with food and/or with drinking water. In another aspect of the invention, a water treatment system is provided including an annular container and a plurality of filters disposed within the container. <IMAGE></p> |
申请公布号 |
EP0849358(A2) |
申请公布日期 |
1998.06.24 |
申请号 |
EP19970890235 |
申请日期 |
1997.11.25 |
申请人 |
CAMPBELL, WILBUR, DR.;CAMPBELL, ELLEN R. |
发明人 |
CAMPBELL, WILBUR, DR.;CAMPBELL, ELLEN R. |
分类号 |
C02F3/34;C12N9/02;C12Q1/26;G01N33/84;(IPC1-7):C12N9/02 |
主分类号 |
C02F3/34 |
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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