发明授权
- 专利标题： Method and apparatus for the optical determination of total organic carbon in aqueous streams
- 专利标题（中）： 用于光学测定含水流中总有机碳的方法和装置
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申请号： US13370213申请日： 2012-02-09
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公开(公告)号： US08981314B2公开(公告)日： 2015-03-17
- 发明人: Gary P Klinkhammer , Paul H McClelland , Don Jackson , Chris J. Russo
- 申请人： Gary P Klinkhammer , Paul H McClelland , Don Jackson , Chris J. Russo
- 申请人地址： US OR Corvallis
- 专利权人： Zaps Technologies, Inc
- 当前专利权人： Zaps Technologies, Inc
- 当前专利权人地址： US OR Corvallis
- 主分类号： G01N21/05
- IPC分类号： G01N21/05 ; G01N21/33 ; G01N21/03 ; G01N21/27
摘要：
A method and apparatus for the measurement of total organic carbon content in an aqueous stream is disclosed. Absorbance of electromagnetic energy by the aqueous stream is measured in an optical sample cell with pulsed light at a wavelength of 190 nm±10 nm. A value of total organic carbon from the measured absorbance is calculated without absorbance or fluorescence measurement at any other wavelength.
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