Pulsafeeder Inc. :: Markets :: Water Treatment

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Water Treatment

There are four basic areas of water treatment: PROCESS WATER treatment for conditioning of water for a manufacturing process which may be necessary even though the source is city water; BOILER WATER treatment for conditioning of boiler feed water to eliminate erosion, corrosion, and scale build-up; COOLING TOWER WATER treatment to eliminate corrosion scale and slime; and DRINKING WATER treatment to sterilize, fluoridate, filter, and control odor and taste.

PULSAR and PULSA Series hydraulically actuated diaphragm metering pumps, along with PULSAtron Series M mechanically actuated diaphragm metering pumps offer a wide range of water treatment application solutions for almost any process and any budget.

Our CRUISE CONTROL Variable Speed Control Panel is the perfect compliment to our line of highly accurate diaphragm metering pumps. The CRUISE CONTROL offers total system control integration with the highest level of service and support that any pump manufacturer offers.

PULSAtrol Controllers are specifically designed for dependable control of boilers and cooling towers. These micro-processor based controllers are easily interfaced with our PULSAtron electronic diaphragm metering pumps or with our larger diaphragm metering pumps.

Typical Applications Include:

Metering of sodium and calcium hypochlorites for disinfection

Metering of alum or sodium aluminate as a coagulant aid

Preparation of silica-sol for coagulation of high organic waters

Injection of sulfuric acid and sodium silicate

Injection of filter aid slurries

Acid and caustic injection for pH control or regeneration of resins

Injection of potassium permanganate for manganese and iron removal

Injection of phosphate for red water control

Metering activated carbon slurries for taste and odor control

Metering of lime slurries in softening and pH control

Injection of fluorine compounds for dental cavity control

Ammonium sulphate or aqua ammonia in production of chloramines

Bromine for disintection

Metering of polymers for primary coagulation

Injection of copper sulfate for algae control in cooling tower water

Sulfuric acid injection to prevent delignification of cooling tower lumber.

For on-site boilers, boiler feed water is treated to eliminate erosion, corrosion, and scale buildup. Applications would include the injection of phosphates for control of phosphate level in boiler feed water, and injeciton of hydrazine, morphaline, and ammonia for corrosion control.

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