High-concentration, fast-settling inorganic solutions optimized for Mumbai's heavy monsoonal raw water clarification and rapid-sedimentation systems.
Mumbai, the commercial and industrial capital of India, operates some of the largest water treatment systems in South Asia. Water infrastructure managed by the Municipal Corporation of Greater Mumbai (MCGM) draws raw water from Vaitarna, Bhatsa, and Tansa reservoirs. During monsoon periods, raw water turbidity spikes from under 10 NTU to over 1000 NTU within hours. Traditional alum and standard polyaluminium chlorides struggle to cope with these sudden shifts without generating massive amounts of sludge and depressing water pH.
Similarly, the industrial belts surrounding Mumbai—including Thane-Belapur, Taloja, and Dombivli MIDC—house large chemical, pharmaceutical, and textile manufacturing units. These factories generate complex effluents with high COD (Chemical Oxygen Demand), heavy heavy-metal concentrations, and suspended solids that demand highly efficient coagulants to meet state pollution control regulations (MPCB).
Aluminum Chlorohydrate (ACH) is the ultimate solution for these environments. With a basicity profile averaging 83%, it possesses the highest cationic charge density of any alumina-based inorganic polymer. This enables rapid neutralization of suspended colloidal charges at a fraction of the dosage required by traditional alum, while leaving pH values virtually unaffected.
Understanding the structural and chemical parameters of high-basicity ACH versus conventional municipal coagulants.
The molecular structure of Aluminum Chlorohydrate ($Al_2(OH)_5Cl \cdot sH_2O$) is dominated by the Keggin-ion structure, specifically the $Al_{13}$ polymer complex ($Al_{13}O_4(OH)_{24}^{7+}$). Unlike alum, which forms monomeric and unstable hydrolysis products upon contact with water, ACH is pre-polymerized. This pre-formed polymeric species is highly stable and brings immediate, highly concentrated positive charges to attract and bind negatively charged colloids.
| Parameter / Feature | High-Basicity ACH (Wuxi BS) | Polyaluminium Chloride (PAC) | Aluminum Sulfate (Alum) |
|---|---|---|---|
| Alumina Content ($Al_2O_3$) | 23% (Liquid) / 46% (Powder) | 10% - 15% (Liquid) / 28% - 30% (Solid) | 16% - 17% (Solid) |
| Basicity Range (%) | 82% - 84% | 50% - 75% | 0% (Monomeric) |
| Typical Dosage Requirement | Low (1.0x baseline) | Medium (1.5x - 2.5x dosage) | High (3.0x - 5.0x dosage) |
| Sludge Production Rate | Minimal | Moderate | High |
| Alkalinity Depletion | Negligible | Moderate to High | Severe (requires pH adjustment) |
Tailored coagulation and flocculation strategies built for the specific regulatory and processing environments of Maharashtra.
Ideal for large municipal drinking water plants requiring highly active coagulants with minimal residual metal output. High basicity ensures maximum organic carbon removal (TOC) and turbidity reduction even under monsoon surges.
In Mumbai's surrounding industrial estates, decolorization of dye wastewater is critical. Combining ACH with high-efficiency water decolorizing agents ensures complete break-up of recalcitrant anionic dye chains and fast sedimentation.
ACH functions as an exceptional neutralizer for pitch control, retention aid systems, and sizing agents in regional recycled packaging paper mills, maintaining operational speed and lowering waste outputs.
Wuxi BS Water Treatment Chemicals Co., Ltd. is a global technology leader supplying top-tier coagulants and flocculants worldwide.
For chemical buyers in Mumbai, supply chain stability is a critical operational priority. Heavy industries cannot afford downtime due to delayed chemical deliveries or quality inconsistencies. Wuxi BS Water Treatment Chemicals ensures an uninterrupted supply loop via optimized maritime transport pathways.
Our manufacturing complex in Jiangsu, China, is situated in close proximity to major deep-water ports (Shanghai and Ningbo). This proximity guarantees weekly vessel dispatches. Standard shipping times to Nhava Sheva (JNPT) in Mumbai range between 14 to 18 days, facilitating agile inventory cycles and minimized lead times.
We provide full customs support documentation, including Certificate of Analysis (COA) matching every batch, MSDS sheets, and packing lists optimized for seamless clearance in Indian ports. Furthermore, our packaging configurations (including 1000L IBC totes, 250kg drums, and 25kg dry bags) are engineered to withstand tropical moisture and heat during transit.
Advanced production lines tailored to yield specific basicity values, active alumina concentrations, and targeted packaging specifications.
Decades of expert chemistry to solve unique raw water conditions.
Scale output easily with our 500,000+ ton yearly production capabilities.
Highly automated factories mean minimal human error and zero downtime.
Continuous innovation in polymeric forms and molecular distribution.
Exporting to over 30 countries globally with localized compliance support.
Providing stable water chemistry across varying manufacturing applications and stringent discharge compliance limits.
Our commitment to sustainable production pathways, zero-discharge manufacturing, and ISO standardizations.
Establishment of the production facility. Developed foundational formulation for polyaluminium chlorides and specialized coagulants for regional sewage networks.
Pioneered global export programs, introducing high-basicity ACH alternatives to municipal operators and large industrial factories across Southeast Asia and the Middle East.
Annual export sales hit record milestones. Implemented complete DCS (Distributed Control System) automation, ensuring perfect batch-to-batch consistency of polymer content and basicity.
Developing ultra-pure cosmetic grade ACH for personal care formulations and transitioning towards zero-carbon emissions manufacturing lines in line with global ESG directives.
Frequently asked questions concerning the application, dosage optimization, and storage of Aluminum Chlorohydrate in tropical regions.
Whether you require container-level pricing, technical TDS/MSDS documents, or samples for laboratory jar-testing, our technical sales engineers are ready to support your facility.
Wuxi BS Water Treatment Chemicals Co., Ltd.
Fill out the inquiry form, and a regional manager representing the Indian market will respond to your technical request within 12 hours.
Explore our full operational portfolio of coagulants, flocculants, and color removal chemicals optimized for the Indian chemical supply chain.
BS Water
