发明名称 |
WATER INTEGRITY AND APPARATUS FOR MEASURING HYDROGEN PEROXIDE IN WATER TREATMENT AND DISTRIBUTION SYSTEMS |
摘要 |
As a measure of water integrity in water treatment and distribution systems, stabilized hydrogen peroxide is used as the secondary disinfectant. The concentration of hydrogen peroxide is monitored throughout the system and, if needed, additional hydrogen peroxide is injected into the system to maintain the level at established standard. An apparatus and method for measuring hydrogen peroxide concentration in water to an accuracy of 0.1 mg/L within water treatment and distribution systems comprises a colorimetric assay method to determine hydrogen peroxide concentration. The assay is monitored spectophotometrically at a desired wavelength. Each sample is corrected relative to a control sample and hydrogen peroxide concentration determined with respect to a standard curve. |
申请公布号 |
WO2015077863(A1) |
申请公布日期 |
2015.06.04 |
申请号 |
WO2014CA00503 |
申请日期 |
2014.06.13 |
申请人 |
SANECOTEC LTD. |
发明人 |
SHUBAT, JAMES;OP DEN BUIJS, GERBEN;FEYEN, LUDO |
分类号 |
C02F1/50;C02F1/72;G01N31/22;G01N33/18 |
主分类号 |
C02F1/50 |
代理机构 |
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代理人 |
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