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Opening of Bids - 2024-2025 Water Treatment Wastewater Chemicals - Alexander Chemical Corp.
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Opening of Bids - 2024-2025 Water Treatment Wastewater Chemicals - Alexander Chemical Corp.
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5/14/2024 3:39:23 PM
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Board of Public Works
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Projects
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5/14/2024
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[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine <br />dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the <br />finished drinking water to ensure compliance to all applicable regulations. <br />Hydrofluosilicic Acid <br />Trade Designation Product Function Max Use <br />Fluosilicic Acid - Water Treatment Grade Fluoridation 5 mg/L <br />Hydrofluosilicic Acid - Water Treatment Grade Fluoridation 5 mg/L <br />Sodium Bisulflte[1] <br />Trade Designation Product Function Max Use <br />Sodium Bisulfite Solution, 38% Dechlorination 46mg/L <br />[1] This product contains sulfite. <br />Sulfites have been known to cause potentially lethal <br />allergic reactions in sulfite -sensitive individuals. <br />The maximum recommended allowable <br />residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L). <br />Sodium Hydroxide <br />Trade Designation <br />Caustic Soda -Liquid <br />Sodium Hydroxide -Liquid (Diaphragm Cell) <br />Sodium Hydroxide -Liquid (Membrane Cell) <br />Sodium Hypochlorite[HY] <br />Trade Designation <br />12.5% Sodium Hypochlorite <br />Liquid Bleach <br />Liquid Bleach 15% <br />Sodium Hypochlorite 12.5% <br />Sodium Hypochlorite 15% <br />Product Function <br />Max Use <br />Corrosion & Scale Control <br />too mg/L <br />pH Adjustment <br />Corrosion & Scale Control <br />too mg/L <br />pH Adjustment <br />Corrosion & Scale Control <br />too mg/L <br />pH Adjustment <br />Product Function <br />Max Use <br />Disinfection & Oxidation <br />84mg/L <br />Disinfection & Oxidation <br />84 mg/L <br />Disinfection & Oxidation <br />67mg/L <br />Disinfection & Oxidation <br />84 mg/L <br />Disinfection & Oxidation <br />67mg/L <br />[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine <br />dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the <br />finished drinking water to ensure compliance to all applicable regulations. Also, <br />reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and <br />Storage of Hypochlorite Solutions appendix for information on preservation techniques <br />for hypochlorite bleach in transit and storage. <br />
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