DDW-2024-012276

COMPANY
Thatcher Group, Inc.
1905 FORTUNE RD
PO BOX 27407SALT LAKE CITY, UT 84127-0407 United States
MH17003
NSF/ANSI 60
Drinking Water Treatment Chemicals
Plant at: Thatcher Company, Inc., Salt Lake City, UT
Trade Dsg
Conditions of
Acceptability Category
Max Use
Level (mg/L)
Compliance Fe 3500 -Coagulation and Flocculation Products 500
Compliance Fe 3600 -Coagulation and Flocculation Products 500
Compliance Fe 3625 -Coagulation and Flocculation Products 500
Compliance Fe 3650 -Coagulation and Flocculation Products 500
Ferric Sulfate 10% IMG -Coagulation and Flocculation Products 500
Ferric Sulfate 10% WTG -Coagulation and Flocculation Products 500
Ferric Sulfate 10-13% Iron -Coagulation and Flocculation Products 500
Ferric Sulfate 12% IMG -Coagulation and Flocculation Products 500
Ferric Sulfate 12% WTG -Coagulation and Flocculation Products 500
Ferric Sulfate 13% IMG -Coagulation and Flocculation Products 500
Ferric Sulfate 13% WTG -Coagulation and Flocculation Products 500
Ferric Sulfate 13% WTG-M -Coagulation and Flocculation Products 500
Aluminum Sulfate [*Al][Al]Coagulation and Flocculation Chemicals 150
Compliance GT [Al]Coagulation and Flocculation Chemicals 40
Ferric Chloride -Coagulation and Flocculation Chemicals 100
Poly Phosphate Ortho Phosphate Blends -Coagulation and Flocculation Chemicals 26
Sodium Aluminate [*Al]-Coagulation and Flocculation Chemicals 40
T-Floc 1307 -Coagulation and Flocculation Chemicals 1
T-Floc 1361 -Coagulation and Flocculation Chemicals 1
T-Floc 1362 -Coagulation and Flocculation Chemicals 1
T-Floc 1367 -Coagulation and Flocculation Chemicals 1
T-Floc 1368 -Coagulation and Flocculation Chemicals 3
T-Floc 1434 -Coagulation and Flocculation Chemicals 20
T-Floc 1436 -Coagulation and Flocculation Chemicals 20
T-Floc 1465 -Coagulation and Flocculation Chemicals 3
T-Floc 1474 -Coagulation and Flocculation Chemicals 3
T-Floc 1526 -Coagulation and Flocculation Chemicals 1
T-Floc 1527 -Coagulation and Flocculation Chemicals 1
T-Floc 1539 -Coagulation and Flocculation Chemicals 1
T-Floc 1551 -Coagulation and Flocculation Chemicals 1
T-Floc 2540 -Coagulation and Flocculation Chemicals 1
T-Floc 2552 -Coagulation and Flocculation Chemicals 1
T-Floc 2645 -Coagulation and Flocculation Chemicals 1
T-Floc 2656 -Coagulation and Flocculation Chemicals 1
T-Floc B135 [*Al][Al]Coagulation and Flocculation Chemicals 150
T-Floc C-148 -Coagulation and Flocculation Chemicals 6
T-PAC 1301 [Al]Coagulation and Flocculation Chemicals 152
Ferrous Sulfate Solution -Coagulation and Flocculation 50
T-Floc B41 [*Al]-Coagulation and Flocculation 178
T-Floc IFD-151SJ -Coagulation and Flocculation 150
Alum, Acidified X [*Al]-Flocculation 150
T-Chem IXXXX -Flocculation 250
T-Floc B391 [*Al]-Flocculation 154
T-Floc 1306 -Coagulation and Flocculation Products 1
T-Floc 1310 -Coagulation and Flocculation Products 1
TI-3020 -Corrosion and Scale Control 16
Soda Ash -pH Adjustment 100
Ammonium Sulfate, 40%-Disinfection and Oxidation 62.5
Anhydrous Ammonia -Disinfection and Oxidation Chemicals 5
Aqua Ammonia 28%-Disinfection and Oxidation Chemicals 35
Chlorine -Disinfection and Oxidation Chemicals 30
Hydrogen Peroxide 11%-20%-Disinfection and Oxidation Chemicals 5.2
Hydrogen Peroxide 21%-30%-Disinfection and Oxidation Chemicals 3.5
Hydrogen Peroxide 31%-40%-Disinfection and Oxidation Chemicals 2.6
Hydrogen Peroxide 34%-Disinfection and Oxidation Chemicals 3
Hydrogen Peroxide 41%-49%-Disinfection and Oxidation Chemicals 2.1
Hydrogen Peroxide 50%-Disinfection and Oxidation Chemicals 2.1
T-Chlor 10.0 [*HPH]-Disinfection and Oxidation Chemicals 105
T-Chlor 12.5 [*HPH]-Disinfection and Oxidation Chemicals 84
T-Chlor 5.25 [*HPH]-Disinfection and Oxidation Chemicals 199
Sodium Bisulfite 25%-Miscellaneous Treatment Chemicals 30
Sodium Bisulfite 38-40%-Miscellaneous Treatment Chemicals 18
Ammonium Bisulfite Solution -Miscellaneous Treatment Chemicals 50
Hydrofluosilicic Acid -Miscellaneous Treatment Chemicals 6
Hydrochloric Acid
Hydrochloric Acid 20 Be -Corrosion& Scale Control, pH Adjustment 40
Muriatic Acid -Corrosion& Scale Control, pH Adjustment 40
Citric Acid Solution [*OL]-Membrane Cleaner -
Citric Acid Solution -pH Adjustment 125
TI-2903 -Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 27.5
TI-2904 -Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 33
TI-2906 -Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 29
TI-2907 [Zn]Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 14.9
TI-2908 [Zn]Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 24.9
TI-2909 [Zn]Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 9.59
TI-3019 -Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 15.5
TI-3021 -Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 28
Zinc Orthophosphate [*Zn][Zn]Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 20
Sodium Hydroxide - 1%-5%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 1000
Sodium Hydroxide - 11%-15%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 333
Sodium Hydroxide - 16%-20%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 250
Sodium Hydroxide - 21%-25%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 200
Sodium Hydroxide - 26%-30%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 167
Sodium Hydroxide - 31%-35%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 142
Sodium Hydroxide - 36%-40%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 125
Sodium Hydroxide - 41%-45%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 111
Sodium Hydroxide - 46%-50%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 100
Sodium Hydroxide - 6%-10%-Corrosion and Scale Control, Softening, Sequestering, Precipitation and pH adjustment 500
Trade Dsg Conditions ofAcceptability Category Max UseLevel (mg/L)
Aluminum Sulfate [*Al]-Coagulation and Flocculation Chemicals 400
Aluminum Sulfate [*Al]-Coagulation and Flocculation Chemicals 400
T-Floc 1410 -Coagulation and Flocculation Chemicals 50
T-Floc 1410 -Coagulation and Flocculation Chemicals 50
T-Floc 1417 -Coagulation and Flocculation Chemicals 100
T-Floc 1417 -Coagulation and Flocculation Chemicals 100
T-Floc 1419 -Coagulation and Flocculation Chemicals 50
T-Floc 1419 -Coagulation and Flocculation Chemicals 50
T-Floc 1420 -Coagulation and Flocculation Chemicals 25
T-Floc 1420 -Coagulation and Flocculation Chemicals 25
T-Floc 2100 -Coagulation and Flocculation Chemicals 100
T-Floc 2202 -Coagulation and Flocculation Chemicals 650
T-Floc 2653 -Coagulation and Flocculation Chemicals 1
T-Floc 2662 -Coagulation and Flocculation Chemicals 1
T-Floc B-12-L -Coagulation and Flocculation Chemicals 75
T-Floc B-21-L -Coagulation and Flocculation Chemicals 150
T-Floc IFD-201 -Coagulation and Flocculation Chemicals 194
T-Floc IFD-4211 -Coagulation and Flocculation Chemicals 139
Aqua Ammonia 19%-Disinfection and Oxidation Chemicals 52
Aqua Ammonia 25%-Disinfection and Oxidation Chemicals 40
Zinc Orthophosphate [Zn]Softening, Precipitation, Sequestering, pH adjustment, and Corrosion/Scale Control Chemicals 16.5
[Al] - The finished drinking water shall be monitored to verify that the level of aluminum does not exceed 2 mg/L.
[Cu] - The finished drinking water shall be monitored to verify that the level of copper does not exceed 1.3 mg/L.
[HPH] - Refer to AWWA B300, "Hypochlorites" for recommended storage and handling practices.
[OL] - These products are designed to be used off-line and flushed out prior to using the system for drinking water, following the manufacturer's use instructions. The pH or other water chemistry of the influent and effluent water should be monitored to ensure that all traces of the producthave been removed before placing into service.
[PA] - Complies with 40 CFR 141.111 requirements for percent monomer and dose when used at or below the MUL.
[Zn] - The finished drinking water shall be monitored to verify that the level of zinc does not exceed 2 mg/L
[*Al] - The finished drinking water shall be monitored to verify that the level of aluminum does not exceed 2 mg/L.
[*Cu] - This chemical contains copper and can increase the amount of copper in the finished drinking water. The finished drinking water shall be monitored to verify that levels of copper do not exceed 1.3 mg/L.
[*HPH] - Refer to AWWA B300, "Hypochlorites" for recommended storage and handling practices.
[*Mn] - The finished drinking water shall be monitored to ensure that levels of manganese do not exceed 0.05 mg/L.
[*OL] - These products are designed to be used off-line and flushed out prior to using the system for drinking water, following the manufacturer's use instructions. The pH or other water chemistry of the influent and effluent water should be monitored to ensure that all traces of the producthave been removed before placing into service.
[*Zn] - The finished drinking water shall be monitored to verify that the level of zinc does not exceed 2 mg/L.
Last Updated on 2023-08-16
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