Wholesale Water Purifying Technology Manufacturers & Factory

Engineered Chemical Water Treatment Solutions

Wholesale PolyAluminium Chloride (PAC) Liquid - Colorless Transparent Solution 10%-15% Active Ingredient

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Wholesale Anionic Polyacrylamide Suppliers

Wholesale Anionic Polyacrylamide (APAM) - Factory Direct Flocculant for Water Treatment

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Wholesale Compound Poly Aluminium Chloride - Advanced Coagulation Formula

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China High Efficient Cationic Water Decolorizing Agent (WDA) for Wastewater Decoloration

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China Poly(diallyldimethylammonium chloride) (PDADMAC) High Charge Flocculant

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China High Efficient Water Decolorizing Agent (WDA) - Advanced Cationic Polymer

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

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Poly Aluminium Chloride PAC White Powder

Wholesale Poly Aluminium Chloride (PAC) - Spray Dried White Powder & Granules

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A Technology Leader with 27 Years of Expertise in Water Treatment Chemicals

Founded in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. stands at the forefront of chemical innovation. We specialize in synthesizing and processing highly structured polymers designed to optimize particle destabilization, sweep flocculation, and charge neutralization across domestic, municipal, and industrial wastewater treatment grids.

Through our dedicated research division and extensive manufacturing facilities, Wuxi BS supports large-scale municipal drinking water initiatives, advanced paper mill processes, high-shear oil and gas recovery projects, and intensive industrial decoloration setups. Our focus is to maximize the active ingredients in all liquid and solid-state formulas, delivering elevated purity with minimal environmental toxicity.

27+

Years of R&D Excellence

500k

Tons Annual Production Capacity

20k

Tons Finished Product Buffer

1000+

Global Enterprise Partnerships

Global Trends in Macromolecular Coagulation and Purification

Chemical purification methodologies are undergoing rapid transitions towards high-performance macromolecules, eco-friendly coagulants, and automated dosage loops.

Transition to High-Basicity Monomers

Conventional low-basicity coagulants are being replaced by high-basicity aluminum formulations like Aluminum Chlorohydrate (ACH) and complex Polymeric Aluminium Ferric Chloride (PAFC) matrices. High-basicity compounds introduce pre-hydrolyzed polymeric aluminum species that initiate immediate neutralization without depleting the pH levels of target water systems, lowering the requirement for alkaline neutralizing additives.

Micro-Flocculation for RO Pre-treatment

To mitigate membrane biofouling and scale deposition in desalination plants, downstream processors demand ultra-high purity cationic polymers (like PDADMAC) and high-active-matter PAC. These specialized molecules achieve uniform micro-flocculation patterns, optimizing sludge filterability and limiting particulate carryover to multi-media filters and reverse osmosis (RO) systems.

Eco-Friendly Decolorizing and Polyacrylamides

Industrial textile and papermaking operations are shifting away from heavy metal-laden coagulants to advanced dicyandiamide-formaldehyde type Water Decolorizing Agents (WDA). High-molecular-weight anionic polyacrylamide (APAM) and cationic polyacrylamide (CPAM) variants facilitate accelerated sedimentation velocity and moisture reduction during mechanical sludge dewatering.

Automated Smart Chemicals Production Facility

China Factory 4.0: Industrial Scale & Supply Chain Resilience

Our production complex in Wuxi integrates advanced DCS automatic control architectures that supervise synthesis, thermal hydrolysis, polymerization, and spray-drying processes. In 2025, Wuxi BS Water Treatment officially launched digital intelligent solid feeding loops, minimizing dust and guaranteeing batch-to-batch chemical parameter stability.

Through global logistics and industrial planning, we maintain a 20,000-ton storage buffer of high-purity PolyAluminium Chloride, Aluminum Chlorohydrate, and specialized Polyacrylamides. This large inventory ensures that our distribution pipeline remains unaffected by sudden spikes in maritime freight costs or raw materials constraints.

Our proximity to deep-water shipping terminals enables streamlined breakbulk and containerized distribution schedules to global partners. Wuxi BS operates under strict compliance with ISO 9001:2015, ISO 14001:2015, and OHSAS 18001 certifications, ensuring our chemical purification solutions conform to international procurement frameworks.

Engineered Applications Across Key Industrial Sectors

Wuxi BS designs specific molecular weights, charge densities, and active content configurations to deliver precise performance under varying industrial conditions.

Industrial & Municipal Sewage

Utilizes high-charge density polymers (PDADMAC & WDA) to precipitate colloidal particles, absorb organic matter, and optimize wastewater clarity.

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Petroleum & EOR Operations

Formulated polyacrylamides (PAM) designed with high shear resistance and viscosity stability to support enhanced oil recovery processes.

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Membrane System Pre-treatment

Inorganic coagulants with low trace metals are applied to prevent membrane scaling and extend the service life of RO systems.

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Pulp & Paper Production

Polymers are utilized as retention and drainage aids to improve fiber recovery rates and optimize wet-end paper chemistry.

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Municipal Drinking Water

High-purity PAC and ACH products designed to comply with global drinking water regulations for the removal of suspended solids and turbidity.

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Advanced Custom Formulation

Tailored molecular weights and custom packaging formats engineered to align with specific raw water quality profiles.

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OEM/ODM Manufacturing and Custom Syntheses

From customized active ingredient concentrations to specialized molecular weight profiles, Wuxi BS adapts to your technical specifications.

Technical Formulation Support

Our chemistry lab evaluates water quality variables such as zeta potential, chemical oxygen demand (COD), and turbidity levels to formulate tailored flocculation strategies.

Custom Active Ingredients

Whether your operations require colorless liquid PAC at a 15% concentration or high-viscosity spray-dried powder formulations, we adjust active content levels to match your logistical requirements.

Packaging and Label Customization

We offer dynamic packaging options, including 25kg moisture-barrier woven sacks, 1000kg IBC totes, and customizable bulk tanker configurations matching regional safety specifications.

Milestones of Progress & Industry Service

Over a quarter-century of expanding chemical synthesis limits and establishing global distribution channels.

1998

Wuxi BS Water Treatment production facility was established, focusing on basic inorganic coagulants for regional water systems.

2005

Reorganized as Wuxi Bisheng Water Treatment Agent Co., Ltd. and upgraded to modern liquid synthesis lines.

2007

Initiated export operations, introducing our PAC and Polyacrylamide products to distributors in Southeast Asia and Europe.

2021

Annual export and foreign trade sales exceeded 10,000,000 USD, driven by expansions in the Middle East and South American regions.

2025

Implemented digital intelligent solid feeding technology and expanded our research lab to focus on next-generation cationic polymers.

Technical Deep-Dive: FAQ

Expert answers regarding the application, dosing chemistry, and storage of advanced water treatment polymers.

What is the difference between PAC and ACH in water treatment chemistry?

PolyAluminium Chloride (PAC) typically exhibits basicity ranging from 45% to 80% with an Al2O3 content between 28% and 30% in powder form. Aluminum Chlorohydrate (ACH) is a highly concentrated polyaluminum coagulant with a basicity reaching 83% and containing 23% to 24% Al2O3 in liquid format. Because of its high basicity, ACH has pre-formed polymeric species that perform highly efficient charge neutralization with minimal influence on the treated water's pH, reducing the requirement for post-treatment pH adjustments.

How does Water Decolorizing Agent (WDA) target highly colored organic effluents?

Our Water Decolorizing Agent (WDA) is a dicyandiamide-formaldehyde cationic copolymer. It operates by neutralizing the negative charge of dye molecules and organic chromophores in wastewater. This process forms stable, insoluble hydrophobic complexes that are then removed via flocculation, flotation, or settling, providing effective color removal for textile dye houses and paper mill effluents.

What criteria should dictate the choice between APAM and CPAM?

The decision is driven by the surface charge of the suspended solids. Anionic Polyacrylamide (APAM) is selected for inorganic wastewater profiles (such as sand washing, mineral processing, and metal finishing) where particles carry a positive charge, relying on polymer bridging to form flocs. Cationic Polyacrylamide (CPAM) is suited for organic wastewater profiles (such as municipal sludge digestion, slaughterhouse effluent, and food processing) where suspended solids are negatively charged.

What are the recommended storage conditions to maximize chemical stability?

Liquid formulations (such as PAC liquid and PDADMAC) should be stored in corrosion-resistant tanks, using fiberglass, PE, or lined steel containers. They should be shielded from extreme cold to avoid crystallization. Dry powders (such as solid PAC and Polyacrylamides) must be kept in cool, dry warehouses in their original multi-ply bags with moisture barriers to prevent caking and hydrolytic degradation.

Are Wuxi BS products safe for municipal drinking water applications?

Yes. Wuxi BS manufactures high-purity spray-dried PolyAluminium Chloride and Aluminum Chlorohydrate using raw materials (high-purity hydrochloric acid and aluminum hydroxide) that limit heavy metal impurities like arsenic, lead, and cadmium, conforming to international standards for drinking water treatment chemicals.

Contact Our Technical Support Team

Get in touch for customized active ingredient configurations, technical inquiries, or bulk pricing options.

Tel: +86 13584221461
Email: [email protected]
Wuxi City, Jiangsu Province, China

Explore Our High Purity Water Treatment Chemistry

Wholesale PolyAluminium Chloride (PAC) Liquid - Colorless Transparent Solution 10%-15% Active Ingredient

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Wholesale Anionic Polyacrylamide (APAM) - Factory Direct Flocculant for Water Treatment

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Wholesale Compound Poly Aluminium Chloride - Advanced Coagulation Formula

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China High Efficient Cationic Water Decolorizing Agent (WDA) for Wastewater Decoloration

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China Poly(diallyldimethylammonium chloride) (PDADMAC) High Charge Flocculant

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China High Efficient Water Decolorizing Agent (WDA) - Advanced Cationic Polymer

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

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Wholesale Poly Aluminium Chloride (PAC) - Spray Dried White Powder & Granules

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