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 (5)
Ferric Chloride
CAS 7705-08-0
酸・塩類
High-performance coagulant
1773 (FERRIC CHLORIDE) · Class In catalog. Ferric hydroxide flocs adsorb and co-precipitate arsenate/arsenite during coagulation, the standard chemical route for arsenic
融点:306 °C 沸点:315 °C at 760 mmHg (Decomposes) 密度:2.8 at 20 °C (anhydrous solid)
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Aluminium Sulfate
CAS 10043-01-3
酸・塩類
標準的な alum 系凝結剤
3264 (ALUMINUM SULFATE, SOLUTION) · Class In catalog. Aluminum hydroxide flocs co-precipitate fluoride and arsenic and provide solids capture
融点:-16 °C 沸点:101 °C at 760 mmHg 密度:2.71 at 20 °C 1.7 at 20 °C
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Calcium Hydroxide (Pickling Lime)
CAS 1305-62-0
特殊添加剤
pH調整
In catalog. Raises pH and precipitates fluoride as calcium fluoride; lime softening also removes a fraction of arsenic
融点:580 °C (Decomposes) (Loses H2O) 沸点:Decomposes 密度:2.24 at 20 °C
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Activated alumina adsorption media
CAS 1344-28-1
特殊添加剤
増粘 / レオロジー
High-surface-area aluminum oxide selectively adsorbs fluoride and arsenic by ligand exchange; regenerable with caustic/acid
融点:2000 °C 沸点:2980 °C at 760 mmHg Solubility: Insoluble
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ferric hydroxide / iron-oxide arsenic media
CAS 1310-14-1
Ferric (oxyhydr)oxide media adsorb arsenate and arsenite strongly to ppb levels in a single-pass throwaway bed
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