China Water Purifying Chemical Manufacturer & Supplier

Decentralized Polymeric Coagulants, Flocculants, and Custom Synthesis Solutions for Global Municipal & Industrial Operations

27 Years of Synthesis Mastery: Establishing Chemical Certainty in Water Purification

Founded in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. has developed from a dedicated regional chemical plant into an international synthesis powerhouse. Operating for over 27 years, we focus on producing coagulants and flocculants engineered for drinking water and domestic/industrial wastewater purification. Our production methods target colloidal separation, charge neutralization, and sludge compaction.

We provide critical chemical supply reliability for global utility boards, industrial sites, and wholesale distributors. By designing processes that regulate active monomer concentrations, basicity, and molecular weights, we ensure consistent batch performance to help plant operators manage fluctuating raw water turbidity.

27+
Years Industry Expertise
500k+
Annual Sales Tonnage
20k+
Storage Capacity (Tons)
1000+
Global Partners Served

China Factory Supply Chain Optimization & Global Logistics

Analyzing the operational benefits of raw material integration, smart inventory control, and international export compliance.

Integrated Raw Material Pipeline

Our facility in Wuxi uses a localized supply chain for main reagents like hydrochloric acid, liquid alumina, and acrylamide monomers. This structural integration helps shield procurement pricing from raw material market fluctuations and maintains consistent daily production.

Finished Product Storage Security

With an ongoing warehousing capacity exceeding 20,000 tons, we mitigate regional logistics bottlenecks. This storage serves as a supply buffer, providing continuous export shipments even during unexpected supply chain challenges.

Multimodal Export Access

Located near the Yangtze River Delta and adjacent to the deep-water ports of Shanghai and Ningbo, our facility supports bulk cargo shipping, flexitank liquid shipping, and dry container transport. We manage the logistics chain to minimize port transit delays.

Strict Compliance, Certification, and Traceable Testing

Water purification chemicals require rigorous safety and environmental compliance. Local regulatory authorities demand trace metal certifications, toxicity reports, and verified active ingredient assays to safeguard public health and environment safety.

  • NSF/ANSI Standard 60 & 61: Certifying that our high-purity coagulants (like ACH and spray-dried PAC-01) meet the toxicological safety requirements for drinking water treatment.
  • REACH Registry: Supporting our European supply partners with verified substance compliance, safety data documentation (SDS), and chemical safety sheets.
  • Quality Management (ISO 9001/14001): Our factory follows ISO procedures for batch logging, retention sampling, and trace contaminant detection.

Quality Control Benchmarks

Product Class Active Component Standard Basicity
PAC Solid 28% - 30% Al2O3 50% - 90%
ACH Liquid 23% - 24% Al2O3 82% - 84%
PAM (Polymer) ≥ 90% Powder Charge Custom
PDADMAC 20% - 40% Liquid High Cationic

Water Treatment Chemical Classification

Select specialized synthesis options designed to optimize specific water processing environments.

Polymeric Aluminium Ferric Chloride

Polymeric Aluminium Ferric Chloride (PAFC)

Dual-action coagulation combining aluminum charge properties with dense ferric sludge structuring.

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Compound Poly Aluminium Chloride

Compound Poly Aluminium Chloride

Co-polymer blend designed for high organic load wastewater and rapid settling times.

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Poly Aluminium Chloride Solid

Poly Aluminium Chloride (PAC) · Solid Version

Yellow or white fine granules with high solubility and low trace impurities.

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PolyAluminium Chloride Liquid

PolyAluminium Chloride (PAC) · Liquid Version

Pre-diluted liquid coagulant ready for automated chemical feed systems.

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High purity Poly Aluminium Chloride

High purity Poly Aluminium Chloride (PAC-01)

Spray-dried powder meeting NSF standards for municipal drinking water systems.

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Aluminum Chlorohydrate

High Basicity and High Al2O3 Content Aluminum Chlorohydrate

Concentrated aluminum source with high basicity for minimal pH impact during processing.

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Cationic Polyacrylamide

Cationic Polyacrylamide (CPAM)

Water-soluble polymer designed to accelerate particle settling and sludge dewatering.

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Anionic Polyacrylamide

Anionic Polyacrylamide (APAM) – Flocculant for Water Treatment

High molecular weight polymer used for industrial clarifying and mineral processing.

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Water Purification Applications & Performance

Explore how our polymers and coagulants perform in challenging treatment environments.

Sewage Treatment

Municipal & Industrial Sewage Treatment

Accelerates separation in primary clarifiers and improves sludge dewatering efficiency in filter presses.

Petroleum Industry

Petroleum & Petrochemical Processes

Separates emulsified oil from process streams, aiding recycling loop efficiency.

Membrane Process Pretreatment

Membrane Process Pretreatment

Flocculates fine colloidal particles before reverse osmosis (RO) filtration, helping prevent membrane fouling.

Papermaking

Papermaking & Retention Aid Systems

Improves fiber retention and accelerates process water drainage in paper production lines.

Drinking Water Treatment

Drinking Water Treatment

Our high-purity coagulants remove organic compounds, clay, and microorganisms to meet domestic safety standards.

Expertise, Research, and Custom Chemical Formulation

Leveraging our technical infrastructure to develop specialized water purification solutions.

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Full-Cycle Technical Team

Our laboratory engineers provide customized analysis services, including laboratory testing, formulation optimization, and on-site support to resolve complex process issues.

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Consistent Capacity Delivery

With annual production capacities exceeding 500,000 tons, we scale operations to reliably meet high-volume supply requirements.

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Quality Assured Logistics

Our production facilities feature digital monitoring systems to track chemical purity, density, and basicity parameters for each batch.

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Continuing Formulation Research

We work to refine polymer molecular weight ranges to lower chemical consumption and reduce residual sludge volume in client operations.

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Global Distribution Networks

Since 2007, our products have served municipalities and industrial clients in Southeast Asia, the Middle East, Europe, and the Americas.

Industrial Evolution Timeline

Tracing our path of steady growth, infrastructure expansion, and technological modernization.

1998
Initial Factory Foundation

Began local production focusing on fundamental inorganic coagulants for local environmental operations.

2005
Renamed Wuxi Bisheng

Expanded operations and formally established our core identity as Wuxi Bisheng Water Treatment Agent Co., Ltd.

2007
International Distribution Launch

Developed global logistics channels to supply clean water chemicals to international distributors.

2021
Volume Milestone

Exceeded USD $10 million in direct annual export value, highlighting our international supply growth.

2025
Intelligent Feeding Equipment

Introduced digital automatic solid feed system technologies to improve batch preparation accuracy.

Global Trends: ESG, Optimization, and Safety

A technical overview of the current regulatory shifts and process requirements shaping water purification.

1. Reducing Chemical Sludge Volumes

Traditional metal salt coagulants like alum can produce significant volumes of hydroxide sludge, leading to high disposal costs. Modern treatment facilities increasingly utilize high-basicity aluminum chlorohydrate (ACH) and high-charge polyacrylamide (PAM) copolymers. These products reduce solid waste generation by up to 40% and improve dewatering cake solidity.

2. Stricter Monomer Content Regulatory Standards

International agencies continue to tighten standards for allowable acrylamide monomer levels in municipal drinking water. Wuxi BS uses vacuum-stripping reactor technology to keep free acrylamide content in our anionic and cationic polyacrylamides well below the 0.05% (500 ppm) safety threshold.

Water Purification Chemical FAQ

Technical answers to common questions about polymer applications and water purification processes.

What is the main functional difference between PAC and ACH in water treatment?
Polyaluminum Chloride (PAC) typically features a basicity range of 50% to 80% and has an Al2O3 content of 28% to 30%. Aluminum Chlorohydrate (ACH) is a highly concentrated polymeric alumina chemical with basicity levels reaching 83% to 84% and contains 23% to 24% Al2O3 in liquid form. Because of its higher basicity, ACH has less impact on treated water pH, which reduces the need for secondary pH adjustment chemicals.
How do you choose between Cationic PAM (CPAM) and Anionic PAM (APAM)?
Cationic Polyacrylamide (CPAM) is primarily used for flocculating negatively charged organic particles and is highly effective in sludge dewatering applications. Anionic Polyacrylamide (APAM) has a high molecular weight and is typically used for flocculating inorganic suspended solids in mining, metallurgy, and industrial water recycling processes.
How do you maintain quality consistency across high-volume production batches?
We operate fully automated manufacturing plants equipped with inline sensors to control reaction temperature, feed rate, and pH. Each production batch undergoes testing for key parameters, including active content, basicity, molecular weight, viscosity, and trace heavy metals, with sample retention for quality tracking.
What is the typical storage life of liquid versus dry polymer products?
Powdered polymers like Polyacrylamide have a storage life of up to 24 months when kept dry and cool in sealed packaging. Liquid polymers, such as liquid PAC and PDADMAC, typically maintain stability for 6 to 12 months, depending on storage conditions and temperature.

Latest Industry News & Factory Updates

Stay informed about our new product releases, factory upgrades, and technical research developments.

Wuxi BS Water Treatment Global Layout
calendar icon Sep 09, 2025

Wuxi BS Water Treatment: From Local Deep Dive to Global Layout

Explore our long-term strategy for international expansion, focusing on supply chain growth, quality certification upgrades, and localized technical support.

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Wuxi BS Water Treatment Digital Systems
calendar icon Aug 21, 2025

Wuxi BS Introduces Digital Solid Feeding Equipment

On August 1, 2025, Wuxi BS Water Treatment Chemicals officially launched digital solid feeding systems to improve chemical dosage accuracy at processing facilities.

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Aluminium and Iron Conference
calendar icon Aug 21, 2025

2025 Innovation Conference for Aluminum and Iron Salts

Technical insights from the annual development conference, highlighting green manufacturing processes and carbon reduction strategies for the coagulant industry.

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Get in Touch With Wuxi BS

Contact our chemical engineers to discuss packaging configurations, custom synthesis options, or bulk delivery logistics.

Phone
Technical Inquiries +86 13584221461
Email
Email Response Desk [email protected]