We want to inject chemicals into seawater in the ship’s built-in ballast water management system.
Disinfectant (sodium hypochlorite) is injected proportional to flow rate and neutralizing reducing agent (sodium sulfite) is injected proportional to concentration.
A high level of reliability is required in order to strictly adhere to the discharge standards prescribed by treaties.
The treated volume fluctuates greatly, so we would like to have a large control range for the chemical injection amount.
After treatment, the water is discharged directly into the sea, so the water must be treated completely.
The space on the ship is limited, so we want the device to be compact.
To reduce the maintenance load, we want to make the piping sturdy and simple.
Негізгі бет Chemical Injection proportional to flow rate in a ballast water management system
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