Ferric Sulfate Liquid -50% Fe2SO4. Used for organic removal. Must meet ANSI/AWWA B406-06 standard. Estimated annual requirement is 20,000 gallons. Shipment will be in 4,000 gallon orders; Phosphate – Liquid Material will be a blended Polyphosphate/Orthophosphate (75/25). Used for lime sequestering and corrosion control. Annual estimated requirement is 3,000 gallons. 1,000-gallon bulk shipment; Liquid Carbon Dioxide. Used for pH control. Liquid Carbon Dioxide shall comply with AWWA B510-06. Solution shall contain at least 99.5% CO2 by weight, no more than 10 ppm non-volatile residues, contain no soluble inorganic or organic substances in quantities capable of producing injurious health effects on those consuming the water treated and shall not have a water content exceeding 200 ppm at the time of delivery...
