| 摘要 |
PURPOSE:To uniformly agitate waste liquid without air blown out by a blower in neutralizing equipment for an ion exchange resin regeneration waste liquid. CONSTITUTION:The neutralizing equipment consists of a tank 1 receiving waste liquid at the time of resin regenerating, a suction pipe 2 arranged near the bottom of the tank to suck waste liquid within the tank, a jetting nozzle 5 to discharge the waste liquid to the tank again, a circulating pump 3 and circulating piping 4 for the sucking and discharge, a pH meter 6 installed in the middle of the circulating piping 4, and a chemical pouring nozzle 7 for neutralizing. |
