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Title:
WATER QUALITY MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/179494
Kind Code:
A1
Abstract:
When\n measuring the water quality of discharge water H and intermediate water A, B, the discharge water H and intermediate water A or B are passed from piping 40, 50, or 60 via piping 37, 80, and 83 to a measurement column 84, and the water quality is measured with a sensor 85. When measuring the water quality of raw water R, the discharge water H and the raw water R are guided from piping 40, 70 and mixed in a line mixer 38, and the water quality is measured using the sensor 85. After water quality measurement, the discharge water H (or clean water S) is passed, the sensor 85, etc., is cleaned, and the water quality of the discharge water H (or clean water S) is measured and a characteristic check is performed on the sensor 85.

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Inventors:
NAKANO YOSHIMASA (JP)
Application Number:
PCT/JP2017/032799
Publication Date:
October 04, 2018
Filing Date:
September 12, 2017
Export Citation:
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Assignee:
KURITA WATER IND LTD (JP)
International Classes:
C02F1/00; G01N33/18
Foreign References:
JPH0489566A1992-03-23
JPS57188155U1982-11-29
JP2007248102A2007-09-27
JPH08252592A1996-10-01
JP2000338100A2000-12-08
JPS5520439A1980-02-13
JP2008008752A2008-01-17
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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