Phone (952) 927-9215 FAX (952) 927-9224
FRW Industries produces odor control equipment along with biological and chemical products. Our products are used to control odors generated in both municipal and industrial wastewater pre-treatment plants, collection systems, lift stations, treatment plants, ponds and lagoons. For more information on our products, click on the product link below which will take you to our Syneco Systems, Inc. website.
Are used as a single vessel, two vessels in series or two vessels in parallel. The scrubbers provide two stages of media for the control of hydrogen sulfide (H2S), and other odors generated in wastewater collection systems manholes and lift stations along with controlling various point source odors present in wastewater treatment plants. Our scrubbers are maintenance free, effective, economic and require no chemical addition.
Provide control of H2S and other odors while allowing generous venting through PERSNICKITY® H2S converting or oxidizing media. Our ABS plastic inserts are effective, economic, easily installed by one person and require no maintenance.
Nearly all vent stacks suffer from odor problems, whether they are homes, small lift stations, or commercial buildings. The problem has been mostly ignored or ineffectively treated with activated carbon filters. PERSNICKETY® H2S Media oxidizes H2S offering increased media life. The filters are very economic as they are refillable and do not require replacement.
With municipal sewage treatment costs rising, one of the ways many cities are cutting their sewer costs is to eliminate rainwater from the sanitary sewer system by using our patented Inflow Protector™ Manhole Inserts. These inserts are made from ABS plastic and are easily installed by one person.
Converting/Polishing media is impregnated with a patented polymeric amine and is used in high H2S conditions. Oxidizing/Polishing media is impregnated with Chlorine Dioxide and is used in low H2S conditions. Disposal is not an issue when the media is changed out as recommended by the manufacturer
Facultative anaerobic natural occurring bacteria used for control of H2S in open ponds, tanks lagoons, collection lines and wastewater treatment plants. The bacteria is cultured to reduce H2S to elemental sulfur eliminating the toxicity of H2S creating a healthy environment for the normally present microbes.
We offer three different odor control chemicals: odor countervailants, odor neutralizers, and odor counteractants. They are used in scrubbers, ponds, sludges, and as a topical spray in municipal and industrial wastewater treatment facilities.