Premium grade polyaluminium chloride chemicals selected specifically to combat turbidity spikes and organic contaminants in Indian surface waters.
Spray-dried white powder with ≥30% Al2O3. Exceptionally low heavy metal content, ideal for municipal drinking water filtration in India.
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10%-15% active ingredient liquid formulation. Quick dosing response, perfect for automated coagulation units in Gujarat & Maharashtra.
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Yellow powder containing 28%-30% Al2O3. High basicity and rapid floc formation targeted at high-turbidity industrial process water.
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Specially formulated composite chemical designed to maximize sedimentation speed in heavy industrial wastewater and mining operations.
View Product SpecificationsAs India pushes forward with its massive infrastructure programs, including the Jal Jeevan Mission and the clean-up of the Ganga river system, the demand for highly efficient water treatment coagulants has reached unprecedented heights. Polyaluminum Chloride (PAC) has systematically replaced traditional Alum (Aluminum Sulfate) across Indian industrial applications and municipal utility boards due to its superior charge neutralization, rapid flocculation kinetics, and minimal impact on water pH levels.
Indian manufacturing clusters—ranging from the high-salinity chemical belts of Gujarat and Maharashtra to the intensive textile dye houses of Tamil Nadu—require customized PAC formulations. High-turbidity monsoon seasons require coagulants that establish stable polymeric structures quickly. Working with an experienced global manufacturer like Wuxi BS Water Treatment Chemicals Co., Ltd. ensures Indian industries secure reliable chemical supplies featuring high basicity, optimized Al2O3 concentration, and strict compliance with global quality benchmarks.
Wuxi BS Water Treatment Chemicals Co., Ltd. brings 27 years of dedicated production expertise to Indian commercial partnerships.
A comprehensive chemical engineering analysis of polyaluminium chloride specifications and performance indicators under tropical water conditions.
In municipal and industrial wastewater applications across the Indian subcontinent, raw water chemistry exhibits extreme fluctuations. During monsoon periods, turbidity levels can rise from less than 50 NTU to over 10,000 NTU in matter of hours. Achieving optimal charge neutralization under these dynamic conditions requires deep understanding of PAC basicity ratios.
Basicity—defined as the ratio of hydroxyl ions (OH) to aluminum atoms (Al)—directly governs the molecular structure of the polynuclear complexes. Higher basicity (75%-85%) yields highly polymerized aluminum species like the Al13 polymer, which provides superior bridging capabilities to bind fine colloids. Lower basicity (50%-65%) delivers greater charge neutralization potential, making it more effective for low-turbidity, highly colored raw water streams.
| Technical Parameters | High Purity PAC-01 (Drinking Water) | Industrial Solid PAC (Wastewater) | Polyaluminium Chloride Liquid | |
|---|---|---|---|---|
| Appearance | White Spray-Dried Powder | Yellow or Light Yellow Powder | Colorless to Light Yellow Liquid | |
| Al2O3 Content (%) | ≥ 30.0% | 28.0% - 30.0% | 10.0% - 17.0% | |
| Basicity (%) | 80.0% - 90.0% | 50.0% - 85.0% | 40.0% - 80.0% | |
| Water Insoluble Matter (%) | ≤ 0.1% | ≤ 0.5% | ≤ 0.2% | |
| pH Value (1% water solution) | 3.5 - 5.0 | 3.5 - 5.0 | 3.5 - 5.0 | |
| Arsenic (As) (%) | ≤ 0.0002% | ≤ 0.0005% | ≤ 0.0002% | |
| Heavy Metals (Pb) (%) | ≤ 0.001% | ≤ 0.002% | ≤ 0.001% |
These specialized secondary formulations work synergistically with PAC to solve complex coagulation, sludge dewatering, and color removal problems.
High-efficiency flocculant for rapid municipal sewage and industrial wastewater sludge dewatering under tropical Indian climates.
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Specially developed cationic polymer to remove intense color from textile dye operations in Chennai and Tiruppur.
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Strongly cationic coagulant helper, ensuring complete elimination of finely suspended solids and organic organic matter.
Learn MoreProviding specialized PAC formulations tailored to the precise process water and discharge mandates of diverse Indian industrial clusters.
Efficient oil-water emulsion breaking in refineries and petrochemical hubs.
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Extending reverse osmosis (RO) membrane lifespan through coagulation.
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Delivering high retention aid efficiency and sizing agent performance.
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A timeline of production milestones, technology innovation, and expansion in international water treatment chemical markets.
Our production facility was established, laying the chemical foundation for regional water clarification solutions.
Re-organized and renamed as Wuxi Bisheng Water Treatment Agent Co., Ltd. (later Wuxi BS Water Treatment Chemicals Co., Ltd.), initiating a new chapter of automated product lines.
Expanded distribution networks globally, exporting premium grade PAC, PAM, and ACH products directly to global industrial clients.
Annual global export trade volume crossed the $10,000,000 USD mark, establishing robust supply chains to major hubs like India.
Established a dedicated, multi-lingual Foreign Trade Department to manage direct shipping, local logistics, and technical consulting in key growth regions.
Pioneering green, low-sludge polymeric coagulants and smart dosage monitoring equipment to drive sustainable industrial growth.
Enabling custom physical forms, packaging sizes, and target formulations to fit the specific operating conditions of your facility.
Our experienced application engineers provide complimentary "water-quality diagnostics" to optimize dosage, chemical structures, and coagulation costs for Indian plants.
With annual production volumes exceeding 500,000 tons, we offer year-round supply stability, bypassing market volatility and local shortages.
Our raw materials and end-products undergo comprehensive quality control to fulfill ISO 9001 and ISO 14001 regulations, ensuring streamlined entry at Indian ports.
Wuxi BS Water Treatment maintains globally recognized ISO certifications, delivering consistent product quality with every batch.
Explore our complete range of liquid and solid chemical solutions designed to address wastewater, municipal water, and industrial sludge challenges in India.
Combines aluminum and iron ions to maximize sedimentation speeds in high-turbidity, high-temperature industrial effluents.
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Highly charged cationic polymer designed to clarify municipal raw water and improve filtration efficiency.
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Premium flocculant designed to settle heavy mineral, metallic, and mining waste particulates rapidly.
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Colorless liquid containing 10%-17% active ingredient. Formulated for direct municipal use with minimal chemical preparation.
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High-solubility powder specifically manufactured to resist caking in high-humidity storage facilities across India.
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Advanced iron-aluminum copolymer tailored for heavy industrial wastewater and high-organic sludge processing.
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High molecular weight solution designed to flocculate negatively charged organic matter and fine colloidal clays.
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Engineered multi-functional coagulant featuring active polymeric components to optimize sludge dewatering speeds.
View ProductExpert answers addressing the primary chemical, logistics, and applications questions from Indian buyers and water systems engineers.
For high-turbidity monsoon waters (often exceeding 1,000-5,000 NTU), we recommend high-basicity PAC (80%-90%). High basicity enhances the formation of highly polymerized aluminum species like Al13, which excel at bridging large volumes of suspended clay particles. This accelerates floc growth and sedimentation speeds, preventing overload of settling basins.
Solid PAC powder (with ≤0.5% moisture and moisture-proof 25kg PP/PE packing) has a shelf life of up to 2 years if stored in cool, ventilated conditions. In contrast, PAC liquid is more susceptible to crystallization or polymerization changes over time, carrying a shelf-life of 6 months. For high-humidity, high-temperature coastal states like Gujarat, Tamil Nadu, and Maharashtra, solid PAC powder is often preferred for long-term storage.
Our High Purity Poly Aluminium Chloride (PAC-01) is produced under strict ISO 9001:2015 (Quality Management Systems) and ISO 14001:2015 (Environmental Management Systems) conditions. It is engineered to meet NSF/ANSI Standard 60 requirements, ensuring heavy metals (such as lead, arsenic, and cadmium) are kept below strict international limits for drinking water chemicals.
Typically, production and dispatch take 7 to 14 days from our plant. Maritime transit from Shanghai or Ningbo ports to major Indian ports—such as Mundra, Nhava Sheva (JNPT), Chennai, or Visakhapatnam—ranges from 18 to 25 days depending on the selected shipping line and route.
Yes, in fact, this is highly recommended for industrial sludge dewatering and high-turbidity systems. PAC is dosed first to initiate charge neutralization and build micro-flocs. Subsequently, anionic or cationic PAM is added further downstream to act as a bridging agent, gathering the micro-flocs into large, easily dewatered structures.
Get in touch with Wuxi BS Water Treatment's dedicated export team today for product datasheets, bulk price quotes, or to discuss customized formulations for your Indian operations.
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