The products can be metered to a system for short application periods, using a suitably sized positive displacement pump.
Make additions of CT-2 to auxiliary water/service water and wastewater systems during the pumping operation and as close to the pump as possible to ensure adequate mixing.
CT-2 and CT-4 can also be metered into a flow of clean dilution water to facilitate use in a distribution header system.
If a closed-loop system can be set up to allow the molluscicide to be recirculated for the required period of time, the volume of chemical required can be significantly reduced.
Warmer water temperatures and longer contact times reduce the concentration of Clam-Trol required for effective treatment.
Recirculating or closed systems should be laid up for 12 to 24 hr after the system is treated. Where possible, blowdown from cooling towers should be suspended for 12 to 24 hr after the system is charged with an effective amount of product.
Segmenting plantwide applications reduces the amount of product that appears in plant effluent.
The product is available in 55-gal (108-L) drums, bulk, or semibulk containers.