Title:
WATER TREATMENT CONDITION MONITOR, WATER TREATMENT APPARATUS, METHOD OF MONITORING WATER TREATMENT CONDITION, AND WATER TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2015080780
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a water treatment condition monitor which can monitor, with high accuracy, effects of a water treatment carried out for a circulation water system to prevent obstacle occurrence, even when the flow rate of sample water from the circulation water system varies.SOLUTION: A water treatment condition monitor 1 includes a water passing part 13 through which sample water W1 sampled from a circulation water system is passed at a specified set flow rate and a sensor 14 which comes in contact with the sample water W1 in the water passing part 13, detects occurrence of at least one obstacle of corrosion, scale formation or bio-fouling and monitors effects of a water treatment carried out for the circulation water system on the obstacle. The monitor 1 is provided with calculation means 15a of correcting the output value from the sensor by an effect corresponding to the increase or decrease when the passing amount of the sample water W1 through the water passing part 13 increases or decreases with respect to a set flow rate. Even when the flow rate of the sample water W1 varies, the output value from the sensor 14 is corrected, leading to monitoring of effects of a water treatment with high accuracy.
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Inventors:
MORI SHINTARO
SHIMURA KOSUKE
SHIMURA KOSUKE
Application Number:
JP2013221561A
Publication Date:
April 27, 2015
Filing Date:
October 24, 2013
Export Citation:
Assignee:
KURITA WATER IND LTD
International Classes:
C02F5/00; C02F1/50; C23F11/08; C23F14/02; F28F19/00; F28G9/00
Attorney, Agent or Firm:
Kenji Ogasawara