Global Advanced Industrial Coagulants & Flocculants

China Sustainable Water Treatment Factory & Factories

Pioneering high-purity macromolecular formulations for sustainable wastewater purification, industrial sludge dewatering, and compliance-driven global water management.

Premium Coagulants & Flocculants Portfolio

Engineered to deliver exceptional purification efficiency while minimizing eco-footprints and chemical residues.

China High-Quality PDADMAC
Cationic Polymer

China High-Quality Poly(diallyldimethylammonium chloride) PDADMAC

High charge-density cationic coagulant optimized for color removal, organic solids neutralization, and primary settling systems.

Polymeric Aluminium Ferric Chloride (PAFC)
Inorganic Coagulant

China Polymeric Aluminium Ferric Chloride (PAFC) Water Solution

Advanced combined molecular formula showing rapid floc formation and efficient phosphorus precipitation in varied pH ranges.

Composite Polyaluminum Chloride (CPAC)
High Efficiency

China Composite Polyaluminum Chloride (CPAC) Advanced Flocculant

Highly polymerized formulation exhibiting optimal heavy metal adsorption and lower dosage requirement than normal PAC.

High-Quality Poly(diallyldimethylammonium chloride)
Coagulant

China PDADMAC Suppliers - High-Quality PDADMAC from Trusted Factory

Optimized for drinking water processing, paper production drainage, and sludge conditioning applications.

High Purity Poly Aluminium Chloride
Pure Grade

China High Purity Poly Aluminium Chloride (PAC-01) 10%-17% Active

Ultra-low heavy metal content designed for potable water treatment and industrial processes requiring pure additives.

Wholesale Anionic Polyacrylamide
Polyelectrolyte

Wholesale Anionic Polyacrylamide (APAM) Water Treatment Flocculant

Ultra-high molecular weight polymer specifically developed for rapid settling and sedimentation in mineral processing.

Composite Polyaluminum Chloride Water Treatment Agent
Water Treatment

China CPAC - Superior Composite Polyaluminum Chloride Treatment Agent

Exceptional performance in high turbidity systems, yielding compact flocs and reduced sludge volume.

China Anionic Polyacrylamide Suppliers
High Efficiency

China Anionic Polyacrylamide (APAM) High-Efficiency Flocculant

Exceptional molecular dispersion properties, guaranteeing low dosing requirements and cleaner effluent outputs.

The Imperative for Sustainable Water Treatment

Industrial water treatment is undergoing a structural transition. Globally, chemical processing plants, municipal utility operators, and resource extraction projects face strict environmental regulations and corporate net-zero pledges. Achieving sustainability requires moving beyond traditional treatments to embrace clean chemistry formulations.

As a leading domestic research and production base, we synthesize functional polymers that reduce processing steps, lower sludge volumes, and prevent secondary chemical contamination. Our solutions prioritize high-efficiency flocculation, optimizing the total cost of ownership (TCO) and supporting ecological preservation.

Integrating advanced polymer molecular designs like Polyacrylamide (PAM), Polyaluminum Chloride (PAC), and PDADMAC enables systems to run efficiently with minimal down-time and reduced solid waste production.

Sustainable Water Treatment Facility Logistics
Wuxi BS Water Chemical Manufacturing Site

27 Years of Engineering Leadership

Wuxi BS Water Treatment Chemicals Co., Ltd. (Founded in 1998)

For nearly three decades, Wuxi BS Water Treatment has focused on the synthesis of performance-optimized water clarification chemicals. We operate from a manufacturing hub in Wuxi, Jiangsu, combining production technology with quality control systems.

We specialize in advanced treatment systems, offering custom formulations for municipal potable water supply, industrial textile decolorization, metallurgy, and petrochemical separation. Our chemicals are designed for compatibility with standard mechanical separation processes, such as DAF systems, gravity clarifiers, and filter presses.

1998
Production facility established with initial focus on inorganic metal salts.
2007
Global export operations launched via international distribution channels.
2021
Export sales exceed USD 10 million with expansion across five continents.
2025
Direct foreign trade channels opened with online technical services.

27+

Years Industrial Experience

500,000+

Tons Annual Production Capacity

20,000+

Tons Warehousing Storage Capacity

1000+

Global Enterprises Served

Unrivaled China Supply Chain Integration

Why procurement teams from the Americas, Europe, and Southeast Asia rely on our centralized production model.

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Raw Material Stability

Direct supply line integration for key chemical precursors (including Acrylamide monomer, DAC/DMC, and high-alumina bauxite) guarantees steady production and pricing stability, shielding buyers from sudden price spikes.

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Logistical Access

Located in the Yangtze River Delta industrial corridor near the Ports of Shanghai and Ningbo, our facility provides flexible transport options (bulk vessel, ISO tank, or standard dry-van containerization) with short lead times.

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Production Scalability

Advanced digital feeding machinery and automated crystallization reactors enable scale adjustments, allowing us to process bulk orders without compromising product consistency.

Advanced Polymer Chemistry & Classifications

Our core chemical range is formulated to meet high purification standards across various processing requirements.

Polyaluminium Chloride (PAC)

Available in spray-dried powder (28% to 30% Al2O3 content) and liquid variants. Used as an inorganic coagulant to treat high-turbidity wastewater and drinking water systems.

Aluminum Chlorohydrate (ACH)

Features a high basicity index (83% minimum) and high concentration (23% Al2O3 minimum). It destabilizes colloidal charges with low sludge generation and minimal impact on water pH.

Polyacrylamide (PAM) Series

Includes Cationic (CPAM) and Anionic (APAM) variants with molecular weights up to 22 million. These polymers aggregate microflocs into large clusters, optimizing gravity separation and mechanical dewatering.

Decoloring Agents (WDA)

Modified dicyandiamide-formaldehyde copolymer designed to break down persistent chromophore structures in textile, print, dye, and paper manufacturing effluents.

PDADMAC Polyelectrolytes

Water-soluble cationic polymers that neutralize negatively charged suspended organic matter. Ideal for oil-water separation, paper mill sizing, and organic mud conditioning.

Composite Formulations (PAFC/CPAC)

Synergistic combinations of iron and aluminum salts with active polymer additives. Designed to handle high-salinity industrial process water and complex effluent challenges.

High-Performance Formulations

Chemically engineered polymers designed for challenging industrial and municipal wastewater separations.

Cationic Polyacrylamide (CPAM)
Best Seller

Cationic Polyacrylamide (CPAM)

High charge-density powder formulated for efficient industrial sludge centrifugation, belt press filtration, and municipal sewage dewatering.

Water decoloring agent (WDA)
Textile & Print Specialist

High-Efficiency Water Decoloring Agent (WDA)

Cationic polymer targeting dissolved organic dye molecules, removing color from dyehouse effluents and high-COD streams.

PDADMAC Liquid
Premium Polymer

Poly(diallyldimethylammonium chloride) (PDADMAC)

A chlorine-resistant, quaternary ammonium cationic coagulant that remains stable across a wide pH range, suitable for potable water and food-safe packaging lines.

Industrial Application Scenarios & Global Trends

Optimizing system performance in heavy industries, municipal plants, and ecological protection projects.

Sewage Treatment Plant

Industrial Sewage Purification

Reduces suspended solids (TSS) and biological/chemical oxygen demand (BOD/COD) in complex industrial wastewater, preparing it for zero-liquid discharge (ZLD) systems.

Petroleum Drilling and Extraction

Petroleum & Gas Operations

Formulated for oil-water separation in produced water treatment, heavy organic solids precipitation, and friction reduction in fluid conveyance systems.

Membrane Process Pretreatment

Membrane System Protection

Pre-conditions feed water to minimize particulate fouling in Ultrafiltration (UF) and Reverse Osmosis (RO) systems, lowering cleaning frequency and operational costs.

Papermaking Wet End Chemistry

Papermaking Wet-End

Improves fiber retention, speeds up pulp drainage, and controls pitch contaminants, enhancing paper machine runnability and product strength.

Municipal Water Purification Plant

Drinking Water Purification

Inorganic and organic coagulants synthesized with low heavy metal limits, removing fine silt and pathogen-hosting particles in compliance with global health standards.

OEM/ODM Customization & Engineering Services

Technical support, custom formulations, and supply chain solutions tailored to your operational needs.

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Custom Molecular Designs

We adjust polymer molecular weight, charge density, and solid-liquid ratios to match the specific characteristics of your water chemistry, reducing overall operational costs.

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Tailored Packaging & Labeling

We provide chemical packaging options, from 25kg dry bags to 1000L IBC totes and flexitanks, complete with custom labels and hazard markings tailored to destination regulations.

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On-Site Testing & Support

Our engineers conduct jar tests and dosing simulations to help optimize chemical feed rates, floc size, settling speeds, and sludge compaction.

Quality Control & Regulatory Compliance

Our manufacturing and testing protocols are certified to meet international quality, safety, and environmental standards.

ISO Certification Seal Quality Compliance Certificate Environmental Certification ISO14001 SGS Audited Seal Industrial Safety Standard Logo

Every manufacturing batch undergoes quality control testing. We trace chemical profiles from raw materials to final packaging, verifying active content, heavy metal limits, viscosity, and shelf stability before dispatch.

Get Expert Technical Assistance

Connect with our chemical engineers for formulation recommendations, water quality reviews, and custom quotes.

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Technical Bulletins & Industry News

Stay informed on wastewater treatment regulations, chemical innovations, and optimization techniques.

Wuxi BS Water Treatment Global Layout
Corporate News

From Local Processing to Global Distribution Support

How Wuxi BS leverages its production capacity to provide stable chemical pricing and containerized supply lines globally.

Digital intelligent feeding equipment
Technology

Introducing Automated Feeding Systems for Chemical Dosing

Learn how automated systems optimize dosing, prevent over-treatment, and reduce processing costs in industrial setups.

Innovation and Development Conference
Compliance

Navigating Wastewater Regulations & Carbon Goals

A guide on aligning wastewater compliance with corporate environmental goals through biological sludge reduction.

Frequently Asked Technical Questions (FAQ)

Answers to common questions regarding logistics, chemical compatibility, shelf stability, and selection criteria.

What is the difference between Cationic and Anionic Polyacrylamide in sludge dewatering?
Cationic Polyacrylamide (CPAM) features positively charged active groups, designed to neutralize negatively charged organic particles found in municipal sewage, pulp mills, and biological sludge. Anionic Polyacrylamide (APAM) contains negatively charged active groups, making it suitable for settling inorganic mineral suspensions, coal washing water, metallurgical tailing processes, and sand-gravel wash washes.
How does Polymeric Aluminium Ferric Chloride (PAFC) perform compared to traditional PAC?
PAFC combines the rapid aggregation properties of iron ions with the structural stability of polymerized aluminum. This combination results in larger, heavier flocs that settle faster, particularly in low-temperature, low-turbidity waters where standard PAC may form slow-settling flocs.
What is the shelf life and storage conditions for liquid vs. dry polymer formulations?
Dry granular polymers, like PAM or PAC, generally have a shelf life of up to 24 months when stored in original sealed packaging in cool, dry conditions. Liquid polymer formulations, such as liquid PAC, ACH, or concentrated WDA, typically have a shelf life of 6 months. It is recommended to store liquids away from direct sunlight, prevent freezing, and avoid contact with carbon steel to protect product stability.
How does your factory ensure that export shipments comply with international environmental laws?
We manufacture in compliance with ISO9001 and ISO14001 frameworks. For critical applications, including potable water systems, we provide batches with low heavy metal limits (such as lead, arsenic, and cadmium) that meet international drinking water purity guidelines. Every export shipment includes full SDS sheets, certificate of analysis (COA) documents, and compliant transport labels.
Can Wuxi BS customize the chemical active percentage for specific dosing systems?
Yes. Our R&D division routinely formulates custom products with adjusted polymer molecular weights, charge densities, or active solids percentages (e.g., liquid PAC ranging from 10% to 15% active ingredient) to match client dosing pump specifications.

Global Chemical Delivery Inventory

Available for bulk packaging, ISO tank delivery, and direct container shipping options.

Wholesale PolyAluminium Chloride Liquid
Liquid Coagulant

Wholesale PolyAluminium Chloride (PAC) Liquid - Light Yellow Solution

Pre-dissolved formulation designed to eliminate dry chemical preparation steps and dust exposure.

China CPAC Suppliers
Industrial Grade

China CPAC Suppliers | Advanced Composite Poly Aluminum Chloride

Formulated for highly loaded wastewater systems requiring rapid chemical settling.

High Quality PDADMAC
Cationic Polymer

China PDADMAC Suppliers - High-Quality PDADMAC from Reliable Factory

Excellent performance in high turbidity clarification, color removal, and flocculation systems.

High Basicity ACH
Pure Coagulant

China High Basicity Aluminum Chlorohydrate (ACH) with High Al2O3

Optimized for municipal drinking water systems, cosmetic compounding, and zero-discharge projects.

Water Decolorizing Agent
Decoloring

China High Efficient Water Decolorizing Agent (WDA) Cationic Polymer

High decolorization rate for textile dye effluent, reducing residual COD load.

Cationic Polyacrylamide CPAM
Polymer Granule

Wholesale Cationic Polyacrylamide (CPAM) - Leading Water Solutions

High cationic charge density optimized for rapid solid-liquid separation and sludge conditioning.

PAC Granules Low Dust
Low Dust

China High-Quality Poly Aluminium Chloride (PAC) Granules

A low-dust, anti-caking formulation designed for long-term storage and automated dry chemical feeders.

PAC Liquid Supplier
Solution Grade

China PolyAluminium Chloride (PAC) Liquid - 10%-15% Active Ingredient

A clear, pre-dissolved solution designed for quick dosing adjustments in response to variable water turbidity.