EQUIPMENMT AND METHOD FOR WARNING GENERATION STATE OF WATER POLLUTION OF TUNNELS DIGGING WASTEWATER DISPOSAL PLANT THEREOF

摘要

PURPOSE: An apparatus and a method for warning water pollution generation of a tunnel excavation wastewater treatment system are provided to reduce a labor cost by reducing unnecessary manpower waste. CONSTITUTION: A water level sensor(24) detects a chemical used state by detecting a residual water level of the chemical stored to a chemical tank. A first pH concentration sensor(44) detects pH concentration of treatment water stored inside a condensing tube. A limit switch(52) is installed in a dehydration tube, and detects a complete state of dehydration. A second pH concentration sensor(62) detects pH concentration of the treatment water inside a discharge tube. A controller(66) reproduces a sound message for notifying the pH concentration state. A display part(68) displays a telephone number and a text message.