Water & Wastewater Treatment

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About Water & Wastewater Treatment

Buy water and wastewater treatment chemicals from Alliance Chemical, including oxidizers, coagulants, and pH adjustment compounds.

Products In This Collection

This collection includes sodium hypochlorite 12.5% and 5.25% (CAS 7681-52-9), ferric chloride 40% Reagent Grade (CAS 7705-08-0), and magnesium chloride hexahydrate FCC/USP (CAS 7791-18-6, 99.0–100.5% assay).

Common Applications

Sodium hypochlorite 12.5% is used as an oxidizing chlorine product for water-treatment, cooling-tower, and pool-maintenance workflows where the buyer has verified the correct regulatory use. Ferric chloride 40% acts as a coagulant to remove suspended solids, phosphorus, and heavy metals from wastewater. Magnesium chloride serves water remineralization and alkalinity management.

Why Buy From Alliance Chemical

All water treatment chemicals include Safety Data Sheets (SDS) and Certificates of Analysis (COA). Alliance Chemical provides rapid shipping, no minimum orders, and bulk sizing up to 330-gallon IBC totes.

Related: See the Oxidizers and Bleaching Agents and Chlorides collections.

Frequently Asked Questions

How should I select a water-treatment chemical?
Base selection on the water analysis, treatment objective, equipment, discharge requirements, and applicable regulations. A qualified operator or engineer should establish the chemical program and verify compatibility before use.
What is the role of coagulants, oxidizers, and pH-adjustment chemicals?
Coagulants help aggregate suspended material for removal, oxidizers are used for controlled oxidation or disinfection applications, and pH-adjustment chemicals help maintain target water chemistry. Each requires process-specific controls.
Can these chemicals be used for drinking water treatment?
Use only products and treatment programs approved for the specific regulated application. Confirm applicable certifications, local requirements, dosage controls, and finished-water testing with the responsible utility or treatment professional.
Are Safety Data Sheets and Certificates of Analysis available?
Product documentation is available for material review, handling, and quality checks. Verify the documentation requirements, concentration, and lot information needed for the intended process before ordering.

Guides & Resources

Cooling Tower Water Treatment: The Plant Engineer's Complete Chemical Guide

Cooling Tower Water Treatment: The Plant Engineer's Complete Chemical Guide

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PFAS Removal in Drinking Water: The Complete Treatment Train Guide

PFAS Removal in Drinking Water: The Complete Treatment Train Guide

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Using Sodium Hypochlorite for Water Purification: A Detailed Guide

Using Sodium Hypochlorite for Water Purification: A Detailed Guide

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An Engineer's Guide to Sodium Bisulfite for Dechlorination

An Engineer's Guide to Sodium Bisulfite for Dechlorination

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Industries Using Water & Wastewater Treatment

See how water & wastewater treatment products are used across different industries.

Government & Municipal

Bulk treatment chemicals and maintenance supplies for municipal water systems, public facilities,...

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Food & Beverage Processing

Food-grade, USP, and FCC-compliant chemicals for processing, CIP cleaning, pH adjustment, and...

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Paper & Pulp

Process chemicals for pulp digestion, bleaching sequences, and paper mill water treatment...

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Oil & Gas

Process chemicals for gas sweetening, corrosion control, hydrate inhibition, and facility maintenance...

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