Tohkemy CPC Carbon Dioxide Method Automatic pH Neutralizer Model Water Treatment Systems

Manufacturer: Tohkemy Corporation
Model: CPC

Features

Space-saving design with retention time of 1 minute in the tank.
Easy handling due to carbon dioxide (CO2) as a neutralizing agent, and salinity concentration does not increase.
Optimal neutralization by PID control.
Like the TPC type, this type continuously neutralizes raw water while discharging it. Carbon dioxide gas is used as a neutralizing agent. It reacts quickly and mixes easily, so the residence time in the neutralizing tank can be shorten and the installation area can be made smaller. In addition, even if an excessive amount of carbon dioxide gas is injected, the pH value will not drop below pH5.
Therefore, it is possible to prevent the pH value from dropping too low. The standard treatment range is pH7 to 11.
*Neutralization reactions may require more chemicals than the calculated value due to factors that inhibit the reaction of chemicals.

Applications

Boiler blow water/ Factory wastewater

Specifications

Model	Amount of treated water	Capacity of neutralization tank	Raw water pump (self-priming type)	Gas pressure regulator	Gas cylinder rack	Approximate dimensions (m)	Weight of equipment* (Approx.)	Operating weight (Approx.)
CPC-03	3m³/h	0.05m³	0.25kW（ 50Hz） 0.3kW （60Hz）	400W	With 2 racks	0.95W×0.4L ×1.6H	180kg	230kg
CPC-06	6m³/h	0.1m³	0.25kW（ 50Hz） 0.3kW （60Hz）	400W	With 2 racks	0.95W×0.48L ×1.7H	200kg	300kg

* The weight of the cylinde rack is not included.
Product Specifications

	Standard specification	Option
Installation location	Indoor	Outdoor
Raw water temperature	Max 40℃	－
Supported Chemicals	Carbon dioxide (Gas)	－
Tank material	PVC	SS+Modified epoxy resin, FRP, SUS304, Out-door spec: SUS304
External Input-Output	External interlocking input Batch alarm output (No-voltage contact output)	No external interlocking input Individual alarm output (No-voltage contact output)
Power Supply Voltage	3P 200V	Operatable with a different voltage
Equipment	Raw water pump Raw water flowmeter Gas pressure regulator Control panel pH electrode pH regulator	pH recorder(with alarm circuit) Discharge pump Treated water return valve Raw water tank temperature regulator Raw water tank level switch Neutralization tank drain valve