Direct factory supply of high-basicity ACH and PAC formulations designed specifically for the raw water metrics and municipal standards of Vietnam.
Vietnam is positioning itself as a primary global manufacturing hub. From the high-tech corridors of Bac Ninh and Thai Nguyen in the North to the massive manufacturing nodes of Binh Duong, Dong Nai, and Long An in the South, industrial expansion is occurring at an unprecedented pace. However, this growth has created severe challenges for water supply and wastewater treatment infrastructures.
Strict government environmental mandates, specifically Decree No. 40/2019/ND-CP, require highly refined effluent treatment solutions. Traditional coagulants such as standard alum (Aluminum Sulfate) are no longer sufficient to meet these rigorous regulatory standards due to high sludge generation and excessive pH disruption. As a result, Aluminum Chlorohydrate (ACH) has emerged as the premier coagulation chemical for municipal waterworks and high-demand industrial processing sectors across Vietnam.
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A technical overview of high-basicity ACH coagulation kinetics compared to alternative inorganic salts.
ACH exhibits a basicity of approximately 83% to 84%. Basicity represents the ratio of hydroxyl groups relative to aluminum ions. This high ratio results in a compound that contains highly charged, polymeric aluminum species. These species neutralize particle charges with maximum efficiency, leading to rapid floc formation and settling rates.
Unlike standard alum, which strongly acidifies raw water and consumes natural alkalinity, ACH has a minimal effect on the treated water's pH. This eliminates or significantly reduces the need for neutralizing chemicals such as lime or caustic soda, lowering operational complexity and overall chemical spend.
By producing larger, denser, and more cohesive flocs, ACH simplifies sludge dewatering and compaction. Water treatment plants using high-basicity ACH typically report a 30% to 50% decrease in wet sludge volume compared to aluminum sulfate, yielding direct savings in disposal costs.
Customizing chemical dosing strategies to match the specific raw water parameters of Vietnam's river basins and industrial processes.
Vietnam's primary drinking water networks, notably those processing raw water from the Dong Nai River, Saigon River, and Red River systems, face extreme seasonal turbidity fluctuations. During the monsoon seasons, turbidity levels spike rapidly, accompanied by high organic loads.
Wuxi BS Water Treatment's ACH provides maximum charge neutralization, effectively removing micro-turbidity and dissolved organic carbon (DOC) while meeting the rigorous requirements of QCVN 01-1:2018/BYT (National Technical Regulation on Domestic Water Quality). Additionally, the extremely low dosage profiles prevent heavy residual aluminum contamination in downstream distribution networks.
Vietnam's pulp and paper industry (with large hubs in Binh Duong and northern manufacturing districts) operates in high-conductivity environments. Traditional sizing agents degrade under high acid loads. Wuxi BS high-basicity ACH functions as an optimal sizing fixative and retention aid under neutral-to-alkaline papermaking conditions. It binds anionic impurities, increases fiber retention, prevents anionic trash build-up in closed-loop systems, and accelerates drainage times without corroding critical machinery.
The textile dyeing and finishing sectors represent a significant component of Vietnam’s industrial GDP, concentrated heavily in export-focused processing zones. Dyes present in textile wastewater feature highly stable organic chemical configurations resistant to biological decomposition.
Using ACH as a primary coagulant destabilizes color-imparting negatively charged organic dye compounds. When paired with Wuxi BS specialized Water Decoloring Agents, ACH provides clear decanted water, allowing factories to safely discharge or recycle process water back into their manufacturing systems.
Beyond bulk environmental and wastewater treatment applications, cosmetic-grade ACH acts as the primary active ingredient in personal care products. Offering stable antiperspirant control by generating temporary keratin plugs in sweat ducts, our high-purity, low-iron cosmetic-grade powder ACH complies with international pharmacopeia standards, allowing domestic cosmetics manufacturers in Ho Chi Minh City and Hanoi to formulate premium personal care products for export markets.
Ensuring compliance with local environmental regulations and import licensing frameworks.
Importing and distributing chemicals in Vietnam requires strict adherence to local laws. Aluminum Chlorohydrate (ACH) and Polyaluminium Chloride (PAC) shipments must comply with Law on Chemicals No. 06/2007/QH12 and Decree No. 113/2017/ND-CP, which regulate chemical declaration, import licensing, safety data sheets (SDS), and storage requirements.
Wuxi BS Water Treatment Chemicals Co., Ltd. provides comprehensive regulatory support, supplying complete hazard communication documentation, GHS-compliant labeling in Vietnamese, and technical certificates for seamless customs clearance through major Vietnamese ports like Haiphong and Cat Lai.
Our manufacturing facility holds international certifications including ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management, and NSF/ANSI Standard 60 certification for drinking water treatment chemicals, verifying our products meet strict quality standards.
Wuxi BS Water Treatment's milestone timeline, detailing our growth from a local factory to an international supplier serving the Vietnamese market.
The manufacturing plant was established in Wuxi, China, initially focusing on basic inorganic coagulants for local industrial wastewater treatment.
Renamed Wuxi Bisheng Water Treatment Agent Co., Ltd. We expanded our R&D capabilities, transitioning production lines toward high-basicity ACH and high-purity PAC.
Initiated export operations, delivering water treatment solutions directly and through local distributors to markets across Southeast Asia, including Vietnam.
Annual export sales exceeded $10 Million USD, driven by growing demand from industrial zones in northern and southern Vietnam.
Established a dedicated foreign trade department to provide direct technical support, custom packaging options, and logistics management for our Vietnamese clients.
Investing in bio-polymer coagulants and digital dosing management software to improve chemical optimization for our global partners.
Technical answers to common questions regarding Aluminum Chlorohydrate (ACH) and Polyaluminium Chloride (PAC) applications in Vietnam.
Aluminum Chlorohydrate (ACH) is a highly concentrated aluminum-based coagulant with a basicity of 83-84%, compared to PAC which typically ranges from 50-65% basicity. Because of this higher basicity, ACH has a higher cationic charge density, allowing it to achieve equivalent coagulation performance at lower dosages while minimizing raw water pH depression and reducing chemical sludge volume.
Both ACH and PAC powders are hygroscopic and can absorb moisture from high humidity, leading to clumping. We package all powder shipments in 25kg multi-layer paper-plastic composite bags with sealed PE inner liners. We recommend storing these chemicals in cool, dry warehouses off the floor on pallets, and using opened bags promptly.
Yes. ACH is commonly used in municipal drinking water purification. Our products are NSF/ANSI Standard 60 certified, indicating they meet international safety standards for drinking water treatment chemicals. This certification helps municipal water utilities comply with Ministry of Health standards under QCVN 01-1:2018/BYT.
Our factory in Wuxi is located near major Chinese shipping ports. The typical transit time from Shanghai port to Haiphong port is approximately 5 to 7 days, and to Cat Lai port (Ho Chi Minh City) is 7 to 10 days. We maintain a finished product inventory of over 20,000 tons to support fast dispatch upon order confirmation.
Explore our complete product catalog for municipal and industrial water treatment applications in Vietnam.
Speak with a water treatment expert about customized dosing guidelines, raw water jar test configurations, or local port logistics for Vietnam.
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