Liquid Sodium Permanganate
Potable Water Taste and Odor Control
Permanganate is a strong oxidant used primarily to control taste and odors, remove color, control biological growth in treatment plants, and remove iron and manganese. Permanganate can also be used for controlling the formation of trihalomethanes and other disinfection byproducts by oxidizing precursors and reducing the demand for other disinfectants.
Water Tech supplies 20% and 40% liquid sodium permanganate for these water treatments applications. Permanganate has also shown to lower coagulant dose requirements and improve clarification.
At full-scale water treatment applications, sodium or potassium permanganate is most commonly added early in the treatment process at the raw water intake. Permanganate oxidation may be followed by conventional treatment and filtration, granular activated carbon (GAC), membrane filtration, and chlorine disinfection.
Dose, contact time, pH and temperature affect the effectiveness of permanganate application. Typical doses are approximately 1 mg/L, but can vary depending on water quality and the application point (generally ranges between 0.1 and 5 mg/L).
Please refer to our technical datasheets, or contact us for additional information
Dry Chlorine Tablets & Granules
Safe, Efficient Disinfection
Chlorine has been used for over a century as a primary water disinfectant and is largely responsible for elimination of water-borne diseases such as typhoid and dysentery in developed countries. The killing effect of chlorine depends on water pH, temperature, chlorine level and contact time.
Water Tech supplies high purity, concentrated dry calcium hypochlorite chlorine tablets and granules to kill bacteria, viruses, and cysts in water treatment applications. Our tablets and granules are supplied as 65 or 70% calcium hypochlorite, and provide more economical, safe and convenient disinfection than gas or liquid chlorine. The consistent dissolve rate of Water Tech chlorine tablets and granules also provide lower overall chemical use and better control of residual chlorine.
Disinfection Applications Include:
- Potable Water
- Wastewater and Water Reuse
- Well Water and Cisterns
- Recirculating Water
- Industrial Processes
- Hotel, Resort, University, and Public Swimming Pools
- Aquaculture, and Other Applications.
Please refer to our technical datasheets, or contact us for additional information
Technical Datasheet
Proxitane WW-12 Wastewater Disinfectant
EPA Approved Non-Chlorine Wastewater Disinfectant
Water Tech Proxitane® WW-12 is a novel environmentally friendly, EPA approved chlorine-free disinfectant to treat sewage and wastewater effluent in public and private wastewater treatment plants. Widely used in Europe, Proxitane® WW-12, is based on peracetic acid and hydrogen peroxide and effectively controls microbial levels in effluent prior to discharge.
Proxitane WW-12 decomposes into biodegradable components (water, oxygen and a small amount of acetic acid). The product does not create chlorinated compounds or harmful disinfection by-products in the environment.
Proxitane WW-12 Applications Include:
- Municipal and Industrial Waste Water
- Water Reuse
- Replace Chlorine
- Supplement Ultra Violet (UV) Systems
Please refer to our technical datasheets, or contact us for additional information.
Technical Datasheet
Pak 27 Potable & Wastewater Algaecide
EPA Approved Non-Copper Potable Water Algaecide
Water Tech PAK® 27 is EPA approved as a water algaestat or algaecide for the selective control of blue-green algae in lakes, ponds, drinking water reservoirs, irrigation and drainage ditches, canals, lagoons, fountains, impounded water, waste water, and aquaculture.
The product is applied at 3.0 to 100 lbs./acre-ft. (9 to 307 lbs./million gals) the granules, manually or via a mechanical spreader, over the surface of the water.
The product is applied at 3.0 to 100 lbs./acre-ft. (9 to 307 lbs./million gals) the granules, manually or via a mechanical spreader, over the surface of the water.
At the recommended application rate, the hydrogen peroxide component controls the growth of blue-green algae. At low dosage rates, green algae are not affected and are available to replenish dissolved oxygen in the water via photosynthesis.
The active ingredient in PAK® 27 is 85% sodium carbonate peroxyhydrate, which is an addition compound of sodium carbonate and hydrogen peroxide (H2O2).
Benefits Include:
- Non-Persistent - Will not accumulate in mud and sediments.
- Environmentally Compatible - Decomposes to water and oxygen.
- Non-Toxic - Does not affect zooplankton, non-toxic to fish, invertebrates, and aquatic plants.
- Efficient Against Copper-Resistant Blue-Green Algae.
- Improves Taste and Odor - Oxidizes sulfur and off-taste from with blue-green algae blooms.
- Easy To Handle - Convenient free-flowing, non-dusting granules.
Please refer to our technical datasheets, or contact us for additional information.
Technical Datasheet
Proxitane EQ Equipment Sanitizer
EPA Approved Food and Beverage Equipment Sanitizer
Water Tech Proxitane EQ Liquid Sanitizer is EPA approved to disinfect institutional / industrial hard, non-porous beverage and food processing surfaces and equipment such as carbon beds, tanks, pipelines, evaporators, fillers, bottle rinse, pasteurizer and aseptic equipment.
Proxitane EQ Applications Include:
- Carbon Bed Sanitizing
- Bottle Rinse Sanitizing
- Beverage and Food Processing
- Meat, Poultry, Seafood Processing
- Milk and Dairy Processing
- Restaurants, Hotels, and Resorts
Water Tech Proxitane® EQ Liquid Sanitizer is sold at a concentration of approx. 5% Peracetic Acid, 20-24% Hydrogen Peroxide.
Please refer to our technical datasheets, or contact us for additional information.