Abordagem de solução
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Treatment Workflow
1
Water & System Assessment
Characterize the water and the system — hardness, alkalinity, pH, TDS/conductivity, microbial load, and the metallurgy and temperatures of the equipment being protected.
2
Program & Chemistry Selection
Match coagulants, flocculants, scale and corrosion inhibitors, biocides, or pH adjusters to the water profile and discharge limits, factoring compatibility with any existing program.
3
Jar Testing & Dosing
Confirm coagulant and flocculant dose and feed point by jar test, set inhibitor and biocide treat rates, and size packaging (drums, totes, bulk) to consumption.
4
Monitoring & Control
Track residuals, turbidity, ORP, corrosion coupons, and effluent compliance, adjusting chemistry and dose as feedwater and load change.
Recommended Chemistries (6)
Sodium Bisulfite
CAS 7631-90-5
Aditivos Especiais
Liquid sulfite scavenger
3260 (SODIUM BISULFITE) · Class In catalog. Bisulfite reduces free chlorine/hypochlorite to chloride and is oxidized to sulfate, removing chlorine residual in seconds
Ponto de fusão:Decomposes Ponto de ebulição:Decomposes Densidade:1.48 at 20 °C
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Potassium Metabisulfite (Technical/Food Grade)
CAS 16731-55-8
Aditivos Especiais
Conservação
1759 (POTASSIUM METABISULFITE) · Class In catalog. Dissolves to release bisulfite, the active reductant for chlorine removal; dry form is convenient for makedown
Ponto de fusão:Decomposes at approximately 150 °C Densidade:2.3 g/cu cm Solubility: Freely soluble in water; insoluble in alcohol
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Sodium thiosulfate
CAS 7772-98-7
Ácidos e Sais
Conservação
In catalog. Mild reductant that quenches chlorine and chloramine, favored where over-reduction of dissolved oxygen must be avoided
Ponto de fusão:48.5 °C Densidade:1.667 Solubility: PRACTICALLY INSOL IN ALCOHOL
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Ammonium Bisulfite, 60%
CAS 10192-30-0
Ácidos e Sais
Ammonium-based scavenger
2693 (AMMONIUM BISULFITE, SOLID) · Class In catalog. Liquid bisulfite source for high-volume dechlorination and oxygen-scavenging dosing skids
Ponto de fusão:-10 °C Ponto de ebulição:Sublimates at 150 °C Densidade:2.03 at 20 °C 1.40 (72% aqueous solution)
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Sodium metabisulfite
CAS 7681-57-4
Aditivos Especiais
Conservação
1759 (SODIUM METABISULFITE) · Class Sourced on demand. The most-searched dechlorination active; in water it forms bisulfite that reduces chlorine to chloride
Ponto de fusão:> 150 °C (Decomposes) Ponto de ebulição:Decomposes Densidade:1.4
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Ascorbic Acid (Vitamin C), Food Grade
CAS 50-81-7
Ácidos e Sais
Conservação
Sourcing option. Reductant used where sulfite residual or pH depression must be avoided, e.g. sensitive receiving-water dechlorination
Ponto de fusão:190–192 °C (decomposes) Densidade:1.65 Solubility: ≥ 100 mg/mL at 23 °C
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