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APPLICATION
CWT BW572 is easy to mix, feed and monitor to obtain effective and economic control of the chemical treatment program. It should be applied continuously to the storage
section of the de-aerator using a stainless steel injection nozzle or to a side stream from the feed water pump discharge back to the feed water holding tank. Storage
containers, pumps and transfer lines should be of stainless steel, fiberglass, polyethylene or other chemically resistant materials of construction.
PHYSICAL PROPERTIES
Color and Form........................................... Off white powder
pH of 1% Solution....................................... 9.7 +/- 0.1
Density....................................................... 86 lbs./cu. ft.
Odor........................................................... Slight, sweet
Dosage & Feeding
Feed 8 to 9 parts per million of CWT BW572 per ppm of oxygen to be removed. Feed 1.62 ppm CWT BW572 per ppm SO-3 residual required. Maintain 30 to 60 ppm sulfite
(SO-3) in the system.
Use the lowest hardness water available to dissolve the product. Water temperature should be between 60o and 100o F. Solution strength can be made up to 0.8
pounds per gallon. Mix slowly only until dissolved. A floating lid on the mix tank is recommended to minimize reaction with air.
Handling & Precautions
CWT BW572 and dilutions of it, can cause eye and skin irritation. Avoid eye and skin contact. Normal protective clothing and polyethylene or rubber gloves should be
worn when handling this product. A dust mask should be worn in the absence of adequate ventilation. In case of eye or skin contact, flush thoroughly with
water. Obtain medical attention for eyes. Refer to the Material Safety Data Sheet for additional safe handling information.
Packaging
Cannon Water Technology's BW572 is packaged in:
Pail................................................... Net Weight 50 pounds
Fiber Drum....................................... Net Weight 300 pounds
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