ソリューションアプローチ
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
特殊添加剤
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
融点:Decomposes 沸点:Decomposes 密度:1.48 at 20 °C
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Potassium Metabisulfite (Technical/Food Grade)
CAS 16731-55-8
特殊添加剤
防腐
1759 (POTASSIUM METABISULFITE) · Class In catalog. Dissolves to release bisulfite, the active reductant for chlorine removal; dry form is convenient for makedown
融点:Decomposes at approximately 150 °C 密度:2.3 g/cu cm Solubility: Freely soluble in water; insoluble in alcohol
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Sodium thiosulfate
CAS 7772-98-7
酸・塩類
防腐
In catalog. Mild reductant that quenches chlorine and chloramine, favored where over-reduction of dissolved oxygen must be avoided
融点:48.5 °C 密度:1.667 Solubility: PRACTICALLY INSOL IN ALCOHOL
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Ammonium Bisulfite, 60%
CAS 10192-30-0
酸・塩類
Ammonium-based scavenger
2693 (AMMONIUM BISULFITE, SOLID) · Class In catalog. Liquid bisulfite source for high-volume dechlorination and oxygen-scavenging dosing skids
融点:-10 °C 沸点:Sublimates at 150 °C 密度:2.03 at 20 °C 1.40 (72% aqueous solution)
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Sodium metabisulfite
CAS 7681-57-4
特殊添加剤
防腐
1759 (SODIUM METABISULFITE) · Class Sourced on demand. The most-searched dechlorination active; in water it forms bisulfite that reduces chlorine to chloride
融点:> 150 °C (Decomposes) 沸点:Decomposes 密度:1.4
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Ascorbic Acid (Vitamin C), Food Grade
CAS 50-81-7
酸・塩類
防腐
Sourcing option. Reductant used where sulfite residual or pH depression must be avoided, e.g. sensitive receiving-water dechlorination
融点:190–192 °C (decomposes) 密度:1.65 Solubility: ≥ 100 mg/mL at 23 °C
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