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Norweco Enviro-C Dechlorination Tablets 35lb

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Norweco Enviro-C Dechlorination Tablets 35lb
  • Buy 2 for $640.00 each and save 2%

Availability: In stock

Enviro-C dechlorination tablets utilize the unique chemistry of Vitamin C to neutralize chlorine and chloramines from water, wastewater and process water applications. Containing 75% ascorbic acid, Enviro-C tablets assist in meeting stringent discharge limitations in a fast and effective manner. Formulated in an easy to use tablet form, Enviro-C dechlorination tablets are non-toxic to fish and other aquatic life. This scientifically blended tablet can be used in all major gravity and pressure-rated tablet feeders or
other devices such as diffuser equipment, making the dechlorination process simple, safe and practical



The superior formulation and predictable performance of Norweco’s Enviro-C dechlorination tablets provides a consistent reduction or elimination of chlorine residual without significantly reducing dissolved oxygen. When dosing the Enviro-C dechlorination tablets properly, it will take one gram of ascorbic acid to neutralize 1 mg/L of chlorine per 100 gallons of water. This reaction occurs quickly. A single chemical feed tube filled with 20 Enviro-C tablets will remove 1 ppm chlorine from 200,000 gallons of water or wastewater without affecting dissolved oxygen levels or releasing dangerous treatment chemicals into the environment. Enviro-C dechlorination tablets are not affected by long periods of no flow conditions and can be repeatedly immersed in water and dried down with no loss of integrity or performance.

Enviro-C dechlorination tablets are conveniently packaged in 5 lb., 10 lb. and 35 lb. resealable pails to meet a wide range of application requirements. This tablet is well suited for chlorine neutralization required for in-line flushing of municipal water and super chlorinated water, as well as hydrant flushing. If your treatment requires dechlorination or if you're located near environmentally sensitive surface water and need to add a dechlorination system, consider the advantages of Norweco's Enviro-C dechlorination tablets.

• 75% concentrated ascorbic acid
• Neutralizes chlorine and chloramines
• For use in all types of tablet feeders or diffusers
• No mixing of chemicals or solutions
• Non-toxic to fish or other aquatic life
• 100% organic and 100% soluble
• No effect on dissolved oxygen


  • Tablet Size: 2 3/8" diameter 1" thick
  • Approx Tablet Weight: 4 oz
  • Approx Tablet Density: 95lbs/sqft
  • Active Ingredient: Ascorbic Acid
  • Active Ingredient: 75%
  • Inert Ingredients: 25%
  • Appearance and Odor: Orange tablet with citrus odor
  • USEPA Designation: Non-Hazardous


Enviro-C dechlorination tablets are a strong reducing agent containing ascorbic acid. Direct contact with most oxidizing agents such as Bio-Sanitizer disinfecting tablets, swimming pool tablets or any other chlorine containing compound is extremely dangerous. Water or wastewater being treated with Enviro-C dechlorination tablets should be at or near a neutral pH. Care must be taken in the handling and storage of Enviro-C tablets. Avoid prolonged and repeated contact with skin. Wash thoroughly after handling. Store only in sealed original container and in a well-ventilated area. Read the product container label carefully prior to use. Keep out of the reach of children. Enviro-C tablets are not rated as a hazardous substance by the USDOT or USEPA. Consult local, state and federal regulatory agencies before disposing of any material. This product is non-toxic to fish and other aquatic life


Additional Information

Additional Information

Manufacturer NorWeco
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