Advanced coagulants engineered for high efficiency, municipal standard compliance, and cost optimization.
Mexico City (CDMX) and its surrounding metropolitan area (Zona Metropolitana del Valle de México) face one of the most complex water management challenges in the Western Hemisphere. Nestled in an endorheic basin, the city's municipal utility, SACMEX, and various industrial parks rely on heavily stressed aquifers and the massive Cutzamala system to supply over 22 million residents.
Due to the unique geological characteristics of the clay-rich lacustrine soil, water extracted from CDMX aquifers often exhibits high concentrations of colloidal silica, natural organic matter (NOM), and suspended solids. Aluminum Chlorohydrate (ACH), characterized by its empirical formula Al2(OH)5Cl·5H2O and basicity upwards of 83%, represents a critical leap forward in municipal and industrial coagulant chemistry compared to traditional aluminum sulfate.
By shifting to high-basicity ACH, industrial process plants in Vallejo, Tlalnepantla, and Altamira can drastically reduce sludge production volumes—a paramount concern given the steep disposal costs and regulatory constraints enforced by SEMARNAT (Secretaría de Medio Ambiente y Recursos Naturales).
In water treatment processes, coagulant choice influences operating costs, chemical consumption, pH adjustment needs, and the footprint of handling systems. The high basicity of Wuxi BS's Aluminum Chlorohydrate means it carries a high cationic charge density, making it extremely efficient at neutralizing the negative charge of suspended clay, silt, and organic matter typical of Mexican raw water sources.
Consider the structural transformation when dosing ACH compared to Polyaluminium Chloride (PAC). Standard PAC exhibits a basicity between 50% and 70%. When introduced to raw water, PAC still undergoes rapid hydrolysis, liberating mineral acid. ACH, at 83% basicity, possesses pre-formed polymeric species (such as the Al30 polycation), which directly engage in charge neutralization and sweep flocculation without shifting the solution's thermodynamic pH balance. This renders ACH highly suitable for Mexico City's industrial process systems, paper mills, and municipal water purification works seeking optimization.
Mitigating supply risks, ensuring chemical consistency, and achieving compliance with environmental standards.
Meeting NOM-127-SSA1-2021 drinking water limits in Mexico City requires minimal aluminum residuals. Our high-purity ACH products yield exceptionally clear water with minimal trace metals, safeguarding public health.
Manufacturing operations in Vallejo and Lerma corridors require zero liquid discharge (ZLD) systems. High-charge ACH streamlines sludge dewatering, cutting total treatment costs.
Supplying high-grade cosmetic companies within Central Mexico with cosmetic-grade ACH. Low-impurity, highly stable formulations manufactured under rigorous quality systems.
Founded in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. possesses advanced production technology and rich management experience. We specialize in producing a series of water treatment products for the treatment of drinking water and various types of domestic and industrial wastewater. With decades of continuous innovation in chemical synthesis, our manufacturing facility supports global export operations with stable quality and secure logistics pipelines.
Annual Sales Capacity
Finished Product Storage
Global Enterprises Served
A history of technological advancements and expanding global reach in water purification.
The factory was established
Initiated local development in manufacturing primary coagulants for the municipal water sector.
Renamed as Wuxi Bisheng Water Treatment Agent Co., Ltd.
Reorganized management structures, standardizing chemical processing protocols.
Products began to be exported overseas
Entered international supply chains, shipping premium PAC and ACH to distributors globally.
Annual sales exceeded 10 million USD
Expanded smart warehouse capabilities and logistics operations to accommodate higher order volumes.
Foreign trade department was established
Building direct partnerships with regional distributors, including major hubs in Mexico City, Monterrey, and Querétaro.
Our complete collection of liquid and solid formulation chemistries ready for direct industrial supply.
Because raw water characteristics in the Valley of Mexico shift dramatically between the rainy season (June to October) and the dry winter months, fixed dosing formulas are often inefficient. Overdosing coagulants can cause high residual aluminum concentrations, violating NOM standards, whereas under-dosing leads to settling issues in filtration tanks.
Wuxi BS operates a dedicated water analysis laboratory equipped to simulate complex flocculation dynamics. Through jar testing, we configure customized ACH and PAC ratios (with targeted basicity and molecular weight indexes) to maximize settling velocity. Our technical sales engineers support Mexican regional distributors and end-user plants by offering process design advice, minimizing chemical usage, and optimizing overall operational costs.
Ensuring complete chemical safety standards and international trade certifications.
Our chemical formulations align with Mexican safety standards, including NOM-018-STPS-2015, which regulates standard labeling and safety data sheet declarations.
Products conform to ISO 9001:2015 for quality management systems, ISO 14001:2015 for environmental protection, and international NSF/ANSI standard certifications.
Close partnerships with international maritime freight carriers ensure seamless custom clearance protocols at Manzanillo, Lázaro Cárdenas, and Veracruz ports.
Insights from our chemical engineering laboratories and corporate announcements.
Wuxi BS Water Treatment Chemicals Co., Ltd., which has been deeply involved in the water treatment field, continues to expand its global logistics network, optimizing services for the Americas.
In August 2025, Wuxi BS officially launched advanced digital intelligent solid feeding equipment, boosting automation in municipal chemical processing.
Exploring the development of low-carbon, high-basicity coagulants in line with global sustainability trends and green chemistry regulations.
Providing direct, technical answers to common queries regarding Aluminum Chlorohydrate applications.
Connect with our chemical engineers for detailed recommendations, pricing plans, and jar-test requests tailored to your treatment plant's specifications.
BS Water
