WATER POLLUTION MEASUREMENT SYSTEM BY USING GAS SENSOR

摘要

PURPOSE: A system for measuring water pollution using a sensor for measuring gas concentration is provided to determine the kind and degree of odor of polluted gas. CONSTITUTION: A system for measuring water pollution using a sensor for measuring gas concentration comprises: a chamber(20) containing polluted sample water for measuring gas concentration; an evaporation device(30) for evaporating polluted gas dissolved in the polluted sample water in the chamber; and an apparatus(1000) for measuring gas concentration comprising the sensor(313). The evaporation device comprises a chamber(31) for heating in a water bath and a vibration device(35). [Reference numerals] (410) Gas amount calculation unit; (411) Gas absorption calculation unit; (412) Gas desorption calculation unit; (420) Gas concentration calculation unit; (430) Sensor performance determination unit; (AA) Air