Bids Are Invited For Acquisition Of Chemicals For The Treatment Of Water In The Antônio Porto And Otaliro Silveira Wwtps.

Tender Detail

92125477
000001/2025
Self-Funded
Bids Are Invited For Acquisition Of Chemicals For The Treatment Of Water In The Antônio Porto And Otaliro Silveira Wwtps.
NCB
South America
BRIC,G20
18-02-2025

Work Detail

Fluorosilicic Acid (H2sif6) For Drinking Water Fluoride. Flosyl Acid (H2sif6) For Drinking Water Fluoride- Minimum H2sif6: 20%- Color: Colorless Aspect: Appear: Limpide Solution- Minimum Density 1, 180 G/Ml- Maximum Free Acidity (Hf): 1%- Maximum Turbidity: 20 Ntas Heavy Metals 02% Maximum- The Product May Not Be Byproduct Of Industrial Processes- More Information Available In The Term Of Reference. Subclass No. 8. - Concentration Of Al2o3 (M/M) 9, 0 To 11, 0 %.- Free Basicity 62, 0 To 68, 0 %. - Insoluble Material 0, 10 %. - Density To 25 ° C 1, 26 G/Cm3. - Turbidity (Ntu) 20. - Appearance: Clear Viscous Liquid, From Amber To Brown. - Boiling Point 105 ° C To 760 Mm Hg (10 %)- The Product May Not Be Byproduct Of Industrial Processes- More Information Available In The Reference Term. : 19-21% - Maximum Reactive Substances To Hci - Caco3: 0, 8- Suspension Stability At 24H: 95% - Specific Mass: 1, 2- Viscosity Ford 4Mm: 17S- Magnesium Hydroxide - Mg (Oh) 2: 0, 5 %- Sio2 + Ri (Insoluble Waste) Maximum: 0, 25 %- The Product Cannot Be A Byproduct Of Industrial Processes- Product Must Meet Nbr 10790 (Eb1965) Of 11/2016; Reference Term., Coarse Salt, Not Iodado, Packed In Valve Bags Containing 25 Pounds, With: - Maximum Hardness 1000 Ppm, - Nacl Content Between 99-100%. - Maximum Insoluble Waste 0, 1%. - Maximum Humidity 0, 1%. - Maximum Sulfate Content 0, 21%. - Maximum Calcium Content 0, 060.- Maximum Magnesium Content 0, 050%.- Iodine Content: Exempt.- The Product May Not Be A Byproduct Of Industrial Processes- More Information In The Term Of Reference, High Weight Polymeric Coagulant Molecular, Granulated, The Base Of Polyacrylamide. - Maximum Acrylamide Residual: 500 Ppm- Type (Load): Cationic- Appearance: Granular- Maximum Dissolution Time: Maximum 60 Min- Min- The Product May Not Be By Production Of Industrial Processes- More Information In The Term Of Reference., 03/02 /2025

Key Value

Tender Value
16,05,236 - BRL

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