Premium Grade Solid & Liquid Polymeric Coagulants Manufactured for High-Efficiency Turbidity & Chemical Sludge Dewatering Operations
In B2B industrial wastewater and drinking water operations, selecting the correct chemical flocculant is critical to optimizing floc density, settling velocity, and overall filter run length. The process relies heavily on distinct electrostatic and physical mechanisms designed to destabilize colloidal systems suspended in water.
Colloidal impurities carry a net negative electrical surface charge (measured as Zeta Potential), keeping them in stable suspension. Highly cationic inorganic polymers like Polyaluminum Chloride (PAC) or high-basicity Aluminum Chlorohydrate (ACH) release multi-charged polymeric aluminum complexes that compress the electrical double layer, facilitating immediate micro-floc formation.
High molecular weight Polyacrylamides (PAM) form extensive loop-and-tail configurations. Suspended particles adsorb onto these long-chain polymers, creating structural bridges between discrete particles. This produces large, shear-resistant macro-flocs with high sedimentation velocities suitable for mechanical dewatering processes.
When dosage levels of aluminum or iron salts are exceeded, rapid precipitation of insoluble metal hydroxides occurs. These sticky precipitates sweep through the liquid matrix, trapping colloidal matter during sedimentation. This pathway is particularly useful for low-turbidity raw water treatment where particle collision frequencies are low.
A Technology Leader with 27 Years of Expertise in Industrial Water Purification Chemistry
Established in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. operates state-of-the-art production lines optimized for high-purity inorganic coagulants and organic polymer synthesis. We specialize in producing drinking water (potable) grade and heavy industrial grade chemicals to supply municipal water utilities, paper mills, oil fields, and textile processing facilities globally.
The global water treatment landscape is shifting toward strict ESG compliance, lower carbon footprints, and reduced chemical dosages. Wuxi BS has integrated green chemistry and automated dosing systems into our technology roadmap to align with these trends:
Advancements in Aluminum Chlorohydrate (ACH) processing allow us to maintain a basicity profile above 83% and Al2O3 levels of 23%. This formulation achieves optimal flocculation without significantly altering treated water pH, reducing the need for post-alkalinity adjusters (e.g., lime or caustic soda).
For potable water treatment plants, keeping free acrylamide monomer levels below 0.02% (200 ppm) is critical for public safety. Wuxi BS uses catalytic refinement techniques to produce Cationic Polyacrylamide (CPAM) that meets strict WHO standards and NSF/ANSI 60 certifications.
Integrating real-time streaming current monitors (SCM) and feed-forward algorithms allows automated systems to continuously match chemical doses to changing raw water quality. This prevents chemical overdosing, reduces membrane fouling, and lowers operating costs.
Comprehensive Specifications and Typical Parameters for Selected Flocculant & Coagulant Chemistries
| Chemical Agent Name | Active Ingredient (Al2O3 / Cationic Charge) | Physical Form | Basicity / Molecular Weight | Primary Target Application |
|---|---|---|---|---|
| Poly Aluminium Chloride (PAC) | 28% - 30% Al2O3 | Yellow to White Powder / Granules | 50% - 85% Basicity | Drinking & industrial raw water filtration |
| Cationic Polyacrylamide (CPAM) | 10% - 80% Ion Density | White Crystalline Powder | 8 - 15 Million Dalton MW | Sludge conditioning and industrial dewatering |
| Anionic Polyacrylamide (APAM) | Medium to High Charge Density | Granular Powder | 10 - 22 Million Dalton MW | Mining tailings sedimentation & oil field recovery |
| Aluminum Chlorohydrate (ACH) | 23% - 24% Al2O3 | Liquid Solution / Powder | 82% - 85% Basicity | Municipal drinking water purification |
| Water Decolorizing Agent (WDA) | Cationic Polymer Solution | Viscous Liquid | High charge density polymer | Textile dye wastewater decolorization |
At Wuxi BS Water Treatment Chemicals Co., Ltd., modern technology underpins our entire production and logistical pipeline. Our smart production facilities feature continuous, closed-loop reactor systems that minimize human error and ensure reliable batch consistency.
Our raw material feeds and polymer reactions are monitored by automated process control computers. Every batch undergoes gas chromatography and laser particle-size analysis to confirm exact compliance with client technical specifications before shipment.
In 2025, Wuxi BS introduced digital intelligent solid feeding equipment to optimize raw material charging. This system minimizes fugitive dust emissions and controls reaction kinetics precisely, improving chemical performance while maintaining an eco-friendly workplace.
Located in the Wuxi industrial hub, we have direct access to deep-water ports and major highway networks. Our logistics network maintains a finished-product inventory exceeding 20,000 tons, helping insulate global buyers from supply disruptions and rapid freight fluctuations.
Custom Chemical Formulations Engineered for High-Volume Municipal and Heavy Industrial Processes
Purchasing chemicals on a global scale requires satisfying strict technical safety and quality standards across international jurisdictions. Wuxi BS manages QA, EH&S, and logistics compliance to ensure trouble-free customs clearance and safe operations:
Our plants operate under ISO 9001:2015 Quality Management Systems and ISO 14001:2015 Environmental Management Systems. For drinking water applications, our chemicals comply with NSF/ANSI Standard 60 requirements, ensuring raw material purity and safe limit concentrations.
We pack solid flocculants in 25kg double-layer PP/PE bags or 1000kg bulk bags with moisture barriers to prevent caking during sea transit. Liquid chemicals are shipped in specialized 1000L IBC tanks or road tankers with complete documentation (SDS, CoA, RoHS).
Water chemistry varies significantly between regions. Our technical team works directly with clients, providing lab jar-test evaluations to adjust charge density and molecular weight to target site-specific parameters like pH, temperature, and COD levels.
Over a quarter century of growth, expanding from a regional producer into a global chemical partner
The manufacturing plant was established in Wuxi, focus on developing primary coagulant reagents for regional textile mills.
The facility was renamed Wuxi Bisheng Water Treatment Agent Co., Ltd., expanding production to include synthetic organic polyacrylamides.
We obtained international trade authorizations and began exporting water treatment chemicals globally through established distributor networks.
Annual export sales exceeded $10 million, reflecting strong adoption of our products in North America, Southeast Asia, and Europe.
Wuxi BS established an in-house global foreign trade division, providing direct factory support to international B2B clients.
Operational Guidelines and Chemical Compatibility Questions Answered by Wuxi BS Engineers
Operational Updates, Technical Breakthroughs, and Industry Seminars from Wuxi BS Water Treatment
Read about our global growth roadmap as Wuxi BS expands its chemical supply footprint into international industrial hubs, improving technical support and logistics services for foreign markets.
We have launched an upgraded digital feeding line that automates chemical charging, significantly reducing dust levels and improving the viscosity control of our high molecular weight CPAM.
Wuxi BS engineers shared our latest research on ultra-high basicity ACH and composite coagulants, highlighting their role in minimizing chemical sludge volume in municipal wastewater facilities.
Factory Direct Shipments of Specialized Formulations Optimized for Color Removal and Industrial Water Systems
Get in touch with our technical sales team for specialized jar testing, chemical parameter alignment, bulk pricing quotes, or to arrange factory audits.
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