A Technical Assessment of Chemical Flocculation, Coagulation, and Sustainable Water Resource Management.
As the international manufacturing sector accelerates its transition towards ecological compliance and closed-loop process economics, industrial wastewater optimization has evolved from a regulatory checkbox to a core commercial directive. Stricter standards enforced by the EPA, EU directives, and China’s ecological governance systems mandate not only a reduction in effluent COD (Chemical Oxygen Demand) and BOD (Biochemical Oxygen Demand) levels but also the comprehensive elimination of complex heavy metals, recalcitrant organic dyes, and emulsified petroleum hydrocarbons.
Wuxi BS Water Treatment Chemicals Co., Ltd. is positioned at the crucial intersection of advanced chemical formulation and global environmental compliance. Our proprietary syntheses of high-basicity coagulants and high-molecular-weight polymeric flocculants provide systemic solutions that allow municipal and industrial installations to consistently exceed environmental baselines while safeguarding downstream filtration membranes from premature fouling.
Our raw materials, manufacturing standards, and chemical outputs conform strictly to ISO 9001:2015 Quality Management Systems, ISO 14001:2015 Environmental Management Guidelines, and international municipal drinking water standards. By engineering high-purity coagulants, we minimize secondary residuals, dramatically reducing hazardous sludge volume and overall process costs.
Explore our selection of performance-certified flocculants and highly stable chemical coagulants direct from our manufacturing facility.
Established in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. specializes in producing a comprehensive portfolio of water treatment chemicals. By utilizing advanced production tech, we supply drinking water utilities and industrial wastewater operations globally. We solve complex purification issues with precision chemical engineering.
Our state-of-the-art facilities produce high-purity Polyaluminium Chloride (PAC), Aluminum Chlorohydrate (ACH), Polyacrylamide (PAM), and proprietary decoloring agents. We work closely with municipal works and heavy industrial complexes across 50 countries to support compliance, reduce energy use, and maximize clean water recovery.
Understanding the molecular properties and optimal treatment strategies for our high-performance polymers and mineral coagulants.
An inorganic macromolecular coagulant that destabilizes colloidal suspensions through efficient charge neutralization. Our PAC exhibits high basicity and Al2O3 levels (up to 30%), accelerating floc formation and sediment velocity while reducing residual aluminum ions in clean water.
The most concentrated liquid aluminum coagulant available. Offering basicity levels up to 83%, ACH delivers exceptional performance over a broad pH range. It minimizes sludge output and eliminates the need for post-treatment pH adjustment chemicals.
Available in Anionic, Cationic, and Non-ionic configurations. Our cationic CPAM offers highly efficient sludge dewatering capabilities, while anionic APAM provides rapid polymer bridging to aggregate micro-flocs into large, easily filterable shear-resistant flocs.
A specialized, highly cationic dicyandiamide formaldehyde polymer designed specifically to target and break complex chromophore structures in textile, print, dye, and chemical manufacturing effluents, resulting in rapid decolorization and COD removal.
Poly(diallyldimethylammonium chloride) is a highly effective, soluble liquid cationic polymer. It excels at charge neutralization, particulate aggregation, and sludge conditioning in municipal wastewater clarifiers and pulp/paper circuits.
Our top-selling products, widely used across heavy industrial processes and municipal treatment plants.
Excellent flocculation properties for municipal organic sludge dewatering, industrial paper retention systems, and centrifuge separation.
A highly concentrated polymer designed to capture and settle active/acid dye pigments from effluent water.
Outstanding stability and charge density. Ideal for drinking water purification, paper sizing processes, and oily wastewater separation.
Delivering custom chemical formulations to target critical steps across diverse processing plants.
Custom polymer formulations, packaging sizes, and performance configurations tailored for water treatment plants.
Our highly experienced engineers provide comprehensive technical support, including site-specific water quality assays, product selection advice, and dosage optimization assessments.
With an annual sales output of over 500,000 tons and a dedicated warehouse of over 20,000 tons, we guarantee reliable raw material supply and fast shipment response times.
Our production facilities feature advanced process automation and rigorous quality controls, ensuring high batch-to-batch consistency and secure global product delivery.
We consistently refine chemical properties to improve flocculation speed, sediment density, and chemical safety, lowering our clients' net operating costs.
A history of technological evolution, production expansion, and market growth since 1998.
Our modern production facility was established, laying the foundation for advanced polymer production in China.
The company officially rebranded as Wuxi Bisheng Water Treatment Agent Co., Ltd., focusing on research into concentrated inorganic coagulants.
Began exporting chemical products globally, establishing distribution networks in Europe, Southeast Asia, and South America.
Achieved a major export milestone, with international sales exceeding USD 10 million.
Launched Wuxi BS Water Treatment's dedicated foreign trade department to provide direct services, custom packaging, and comprehensive support to chemical buyers worldwide.
Expanding production automation and green chemistry lines to supply environmentally sustainable, low-toxicity water purification materials globally.
Answers to technical questions about chemical treatment design, product selection, and dosage optimization.
Polyaluminium Chloride (PAC) typically has a basicity between 50% and 80%, containing between 10% and 30% Al2O3. Aluminum Chlorohydrate (ACH) is a highly concentrated form of PAC with a basicity level around 83% and an Al2O3 content of 23%. ACH provides superior charge neutralization per unit mass, resulting in smaller floc volumes and less impact on treated water pH compared to standard PAC. This makes ACH highly effective for high-turbidity water treatment and systems with limited sludge storage space.
Choosing the right polyacrylamide polymer depends on the charge of the suspended solids in the wastewater. Anionic PAM (APAM) is typically used for inorganic suspensions containing positively charged particles, such as sand, silica, and mineral slurries. Cationic PAM (CPAM) is ideal for organic particles, such as biological sludge from municipal wastewater plants or paper mill waste. Non-ionic PAM (NPAM) is used under acidic conditions or for highly complex, mixed-charge suspensions where physical bridging is the primary mechanism of flocculation.
Textile printing and dyeing effluents contain synthetic organic dyes, such as reactive, acid, and disperse dyes, which are highly soluble and resistant to conventional biological processes. Our Water Decoloring Agent (WDA) is a highly cationic polymer containing dicyandiamide formaldehyde resins. The cationic groups destabilize and bind with the anionic molecules in the dyes. This breaks down the dye's color-producing chemical bonds, forming insoluble complexes that can be easily settled or filtered out.
Without proper pre-treatment, colloidal silica, organic matter, and metal oxides can quickly foul RO membranes, causing higher operating pressures, frequent cleanings, and premature membrane failure. Using balanced amounts of coagulants like high-purity PAC or PDADMAC aggregates these colloids into larger particles that are easily captured by pre-filtration systems, lowering the Silt Density Index (SDI) and extending the life of the RO membranes.
Yes. We provide complete OEM/ODM services, including customizing polymer concentration, molecular weight, charge density, and liquid-to-powder ratios to match specific water quality profiles. We also offer custom bulk packaging, including 25kg bags, 1000kg IBC totes, and bulk liquid tanker transport to meet international logistics requirements.
Complete your chemical treatment design with our specialized polymers, solid powder formulations, and dust-free granules.
Insights on digital equipment integration, aluminum salts innovations, and global environmental strategies.
Sep 09, 2025
Wuxi BS Water Treatment Chemicals Co., Ltd., a leader in the regional water treatment industry, has launched international expansion initiatives to address water purification and sludge dewatering challenges worldwide.
Aug 21, 2025
Officially launched advanced digital solid feeding systems to ensure precise chemical dosage control in municipal treatment plants.
Aug 21, 2025
Highlighting developments in high-basicity aluminum salts and carbon-neutral flocculants at our national industrial conference.
Reach out to our sales team or technical advisors for chemical specifications, sample requests, and wholesale pricing quotes.
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