Explore our high-basicity coagulants and high molecular weight polymers designed for efficient solid-liquid separation and turbidity removal.
Multifunctional composite formulations customized for advanced drinking and sewage water treatment systems.
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High basicity and elevated Al2O3 content coagulants for municipal drinking water purification.
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Clear liquid formulation with high active ingredient content for critical low-turbidity sedimentation.
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White and yellow granules and spray-dried powder formulations featuring rapid dissolution profiles.
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Dual-action iron and aluminum inorganic polymer designed for rapid floc settlement and heavy organic load removal.
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Advanced color-removal chemical targeting high-chroma dye and textile effluent streams.
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Highly charged cationic polymer (PDADMAC) optimized for municipal and industrial sludge conditioning.
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Maximizes flocculation dynamics with minimized sludge production for advanced clarifying processes.
View DetailsModern procurement departments inside multi-national corporations operate under strict governance frameworks that extend far beyond simply comparing unit prices per metric ton. As corporate environmental responsibilities escalate, industrial manufacturers must navigate strict compliance guidelines (such as European REACH regulations, US EPA guidelines, and local environmental standards) while managing supply chain challenges.
To address these concerns, our operation models focus on three main factors: chemical dosing optimization to lower the total cost of ownership (TCO), supply stability via large-scale manufacturing facilities, and regulatory compliance documentation. High-basicity coagulants like ACH allow municipalities to significantly reduce chemical sludge production, lowering processing costs and optimizing operations.
Additionally, the physical specifications of these chemicals—such as the molecular weight distributions of Cationic and Anionic Polyacrylamides (PAM)—must be carefully selected for each specific application, whether it is high-speed centrifuge sludge dewatering or low-shear gravity filtration.
Tailored molecular weights and basicity levels developed to meet the unique challenges of your industrial effluent profile.
Rigorous quality control processes backed by international standardizations, assuring full regulatory compliance at all destination ports.
Streamlined logistics solutions with robust packaging options, including dry bags, liquid flexitanks, and intermediate bulk containers (IBCs).
Founded in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. has developed into a technology leader in high-performance water treatment chemicals. Operating out of modern production facilities in Jiangsu, China, we formulate inorganics and polymers used in municipal drinking water, industrial wastewater reclamation, and complex closed-loop process plants worldwide.
Through decades of research, Wuxi BS has specialized in optimizing coagulation and flocculation chemistry. By managing parameters like basicity, active polymer chains, and molecular weight distributions, we supply customized solutions to over 1,000 businesses globally.
Providing specialized chemistry solutions engineered to handle the unique challenges of diverse industrial sectors.
Advanced COD and BOD reduction using high-charge density cationic polymers and composite coagulants, optimizing sedimentation rates.
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Targeted friction reducers and polymer systems designed for oil-water separation in produced water treatment.
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Minimizes particulate and organic fouling on downstream Reverse Osmosis (RO) membranes using high-purity coagulants.
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Flocculants used for retention and drainage control, white water recycling, and efficient sludge dewatering in mills.
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High-basicity ACH and high-purity PAC formulations engineered to remove turbidity while maintaining strict control over trace metal content.
Explore Application →As a specialized manufacturer, we offer comprehensive OEM and ODM services designed to address complex water chemistry challenges. Since water chemistry varies by source, a standard chemical formula rarely delivers optimal results. Our technical team works directly with clients through a structured evaluation process:
First, we analyze raw water parameters, measuring pH, turbidity, total suspended solids (TSS), organic carbon (TOC), and ionic charge distributions. Next, we run laboratory simulations and jar tests to evaluate coagulant performance and select optimal dosages. Finally, we scale up production for field testing, refining the formulations to ensure consistent, cost-effective performance.
The global water treatment industry is shifting toward greener, more sustainable processes and automated dosing technologies. Wuxi BS is actively developing biodegradable polymers that reduce chemical footprints without sacrificing flocculation efficiency.
On the technology side, we are focused on integrating automated dosing systems. Traditional, manual adjustments often lead to under-dosing—causing poor water quality—or over-dosing, which wastes chemicals and increases sludge volume. Modern, digitized dosing setups monitor water quality indicators (like turbidity, pH, and zeta potential) in real time to automatically adjust feed rates. This approach optimizes chemical use, reduces operating costs, and improves system reliability.
Our engineers provide complete technical support, from initial water quality testing to custom formulation development.
With an annual sales volume exceeding 500,000 tons, our facilities ensure a consistent supply for large-scale operations.
Supported by digitized manufacturing lines and standardized QC systems to guarantee consistent product quality across batches.
Our manufacturing processes follow strict quality management systems to ensure compliance with global regulatory standards.
Demonstrated adherence to high quality assurance protocols and environmental management standards.




In-depth responses to common technical questions regarding coagulants, flocculants, and process optimization.
Basicity represents the degree of polymerization of the aluminum ions. Coagulants with high basicity, such as ACH (typically >83% basicity), carry more high-charge polymerized aluminum species. This leads to more effective charge neutralization and faster floc formation at lower dosages, while minimizing the impact on the treated water's pH.
Anionic Polyacrylamide (APAM) features negative charge sites that attract positively charged inorganic mineral suspensions, making it ideal for mining and metallurgical effluents. Cationic Polyacrylamide (CPAM) carries a positive charge that binds to organic solids, which makes it highly effective for organic sludge dewatering in municipal and food processing plants.
Our Water Decolorizing Agent is a highly cationic dicyandiamide-formaldehyde copolymer. It works by charge-neutralizing dye molecules (like anionic direct, acid, or reactive dyes) and forming stable, insoluble complex flocs that can be easily removed through sedimentation or flotation.
Aluminum Chlorohydrate (ACH) has high basicity, meaning it leaves very low levels of dissolved residual aluminum in the treated water. This is crucial because residual aluminum can deposit on reverse osmosis membranes, causing colloidal fouling that reduces filtration flow rates.
We supply liquid PAC and ACH in several configurations, including 1000-liter IBC tanks, standard drums, and large-capacity flexitanks for bulk shipments, ensuring safe transport and easy handling at your facility.
Yes, composite formulations combine inorganic coagulants and organic polymers in a single product. This simplifies the treatment process by reducing the number of dosing pumps needed, saving space, and lowering maintenance costs.
Insights into our digital system upgrades and participation in global water management initiatives.
Sep 09, 2025
An overview of Wuxi BS's growth from local manufacturing to a global supplier of specialized chemical solutions.
Aug 21, 2025
Wuxi BS has introduced advanced digital feed equipment to improve dosing accuracy and reduce chemical waste.
Aug 21, 2025
Highlights from our presentation on carbon neutrality and sustainable coagulation chemistry at the 2025 industry conference.
We work with plant managers and procurement departments to optimize chemical performance and cost efficiency.
Tel: +86 13584221461
Email: [email protected]
Our technicians respond to water sample evaluations and RFQs within 24 hours.
Please share your raw water parameters or product requirements to receive a customized quote.
A comprehensive selection of polymers and coagulants developed for diverse municipal and industrial treatment applications.
Spray-dried PAC granules with high solubility and minimal dust generation, optimized for automatic dry-feed systems.
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Stable, liquid formulation for simplified dilution and direct injection in continuous water clarification lines.
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Clear to light yellow solution developed for municipal drinking water systems with low heavy metal limits.
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Inorganic polymer formulations designed for rapid settlement and effective turbidity removal in high-flow systems.
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High-efficiency cationic polymer chains designed to optimize filtration performance and cake dryness.
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Anionic dry powder formulations designed for rapid flocculation in mineral processing and metal finishing lines.
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High-charge cationic formulations that bind dissolved dyes and reduce COD levels in textile effluent streams.
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High-density cationic polymer developed as a primary coagulant and filtration aid for drinking water treatment.
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