Engineered to meet stringent municipal and industrial water treatment standards, optimizing TOC, turbidity, and color removal.
In municipal drinking water purification and complex industrial wastewater treatment, choosing the right inorganic coagulant dictates operational cost, system uptime, and regulatory compliance. Aluminum Chlorohydrate (ACH) represents the pinnacle of inorganic aluminum-based coagulant chemistry. Characterized by its high basicity (typically 83%) and exceptionally high active alumina concentration (up to 23% Al2O3 as a liquid), ACH offers unmatched charge-neutralization efficiency compared to traditional metal salts like aluminum sulfate (alum) or standard polyaluminum chloride (PAC).
For industrial operations and municipal water utilities in Turkey—particularly those clustered within Turkey’s prominent Organized Industrial Zones (OSB) such as Kocaeli, Bursa, Izmir, and Ankara—ACH has emerged as a critical chemical formulation. As Turkey aligns its environmental protocols with European Union Directives and tightens domestic wastewater discharge limits (SKKY), the pressure to optimize coagulation processes is higher than ever. Partnering with a leading manufacturer that understands both the technical parameters of high-basicity ACH and the local logistical requirements of the Turkish market is a key operational asset.
Higher basicity means a greater concentration of highly charged polymeric aluminum species (like Al13 or Al30 isomers), resulting in superior charge neutralization at lower dosages.
Unlike alum or ferric chloride, ACH consumes minimal alkalinity during hydrolysis, eliminating the need for post-treatment pH adjustment chemicals like lime or caustic soda.
By forming denser, faster-settling flocs with less bound water, ACH reduces the total volume of generated sludge, lowering handling, dewatering, and disposal costs.
To highlight the comparative advantage of ACH, particularly in cold-water situations or low-turbidity source waters (common in various Turkish water reservoirs), it is helpful to look at the chemistry comparison table:
| Chemical Parameter | Traditional Polyaluminum Chloride (PAC) | Aluminum Chlorohydrate (ACH) | Performance Benefit in Turkey Systems |
|---|---|---|---|
| Al2O3 Content (%) | 10% – 18% (Liquid) / 28% – 30% (Solid) | 23% – 24% (Liquid) / 46% – 48% (Solid) | Higher concentration reduces chemical transport costs to Turkey ports. |
| Basicity (%) | 40% – 65% | 82% – 85% | More highly charged polymers, faster coagulation kinetics, and less pH drift. |
| Alkalinity Consumption | Moderate to High | Very Low | Reduces or eliminates the cost of auxiliary neutralization agents. |
| Effective Temperature Range | Sensitive to cold water (<10°C) | Maintains high efficiency in cold waters | Critical for Anatolian winter conditions. |
| Sludge Generation Rate | Baseline | Up to 30% – 50% Reduction | Substantially lowers solid waste handling fees at local treatment plants. |
Turkey occupies a unique geographic and strategic position, bridging East and West, and hosting dynamic manufacturing clusters. Water resource management is one of the nation's key challenges. Driven by population growth, urbanization, and a diverse industrial base (incorporating textiles, chemicals, food processing, and automotive assembly), the Turkish government has instituted stricter environmental compliance structures.
Turkey is a leading global textile exporter, with massive clusters located in the Aegean region (Denizli, Izmir), Marmara (Tekirdag, Corlu), and Southern Anatolia (Kahramanmaras). Textile and tannery wastewater is notoriously difficult to treat due to high chemical oxygen demand (COD), fluctuating pH, high dissolved solids, and stubborn synthetic dye residues. Here, ACH serves as a primary coagulant and decolorizer. Its high cationic charge density breaks down stable colloidal dye suspensions, agglomerating fine pigment particles into large, easily separable flocs. When paired with high-performance cationic polyacrylamides (CPAM) or specialized water decoloring agents, it achieves remarkable color removal and COD reductions, allowing facilities to comply with localized discharge limits.
In municipal applications, municipal water networks from Istanbul (ISKI) to Ankara (ASKI) and Izmir (IZSU) require raw water treatment chemicals that satisfy strict safety regulations, including NSF/ANSI Standard 60 or equivalent European EN standards. The raw water sourced from reservoirs and rivers in Anatolia fluctuates in temperature and turbidity throughout the year. High-basicity ACH performs consistently in low-turbidity waters where PAC or alum might fail to initiate flocculation without bentonite or silica aid additions. The low residual aluminum levels achieved with ACH also help municipal facilities meet the tight regulatory limit of 0.2 mg/L Al in finished drinking water.
With water scarcity projections rising in the Mediterranean basin, the Turkish Ministry of Agriculture and Forestry has championed wastewater reuse directives. Industrial sites are encouraged to implement Zero Liquid Discharge (ZLD) or near-ZLD closed-loop water reuse cycles. Pre-treatment with ACH ahead of microfiltration (MF) or ultrafiltration (UF) membranes plays a key role in preventing organic and colloidal membrane fouling. By removing colloidal silica, natural organic matter (NOM), and suspended solids, ACH extends reverse osmosis (RO) membrane life, reducing cleaning cycles and operational costs for Turkish industrial facilities.
Founded in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. is a leading technology enterprise with over 27 years of expertise in water treatment chemical synthesis and process application engineering. Operating from modern manufacturing installations with automated chemical feeding and packaging lines, we produce high-performance coagulants and flocculants for drinking water and domestic and industrial wastewater treatment networks.
Our commitment to quality, stable production capacity, and reliable global supply chains has positioned Wuxi BS as a trusted supplier for global operations, including industrial buyers and water boards across Turkey. With an annual sales volume exceeding 500,000 tons and a finished product warehouse holding over 20,000 tons, we ensure prompt shipments and consistent quality for containerized cargo and bulk deliveries.
Explore our secondary line of high-purity chemicals, custom-formulated for municipal, oil & gas, papermaking, and textile applications.
Sourcing chemicals internationally requires strong quality assurance and reliable transport logistics. At Wuxi BS Water Treatment Chemicals Co., Ltd., we have optimized our supply chain to provide prompt transit to Turkey's major ports, including Istanbul (Ambarli), Kocaeli (Izmit), Izmir (Alsancak), and Mersin. Whether you require FCL shipment of solid ACH in 25kg bags or liquid ACH in standard IBC containers, our logistics team manages all aspects of international transit.
Our manufacturing facility operates under strict ISO 9001:2015 Quality Management Systems, ISO 14001:2015 Environmental Management Systems, and ISO 45001:2018 Occupational Health and Safety parameters. For Turkish clients navigating REACH compliance (KKDIK), we supply product data sheets (SDS), Certificates of Analysis (COA), and technical documentation for customs clearance. Every export batch undergoes thorough laboratory verification, measuring active alumina levels, basicity, heavy metals (Pb, As, Cd), and pH to ensure consistency.
All production batches are manufactured and tested in accordance with ISO standards, guaranteeing high purity and low heavy metal profiles.
Available in 25 kg bags, 1000 kg IBC containers, or custom bulk tankers tailored to meet local Turkish warehouse limits.
We work with major ocean carriers to provide regular sailings, clear customs documentation, and reliable shipping times to Turkey.
Addressing the common technical, operational, and logistical questions raised by chemical engineers and procurement managers in Turkey.
The primary advantage lies in the high basicity (83%) and high alumina concentration of ACH (typically 23% Al2O3 in liquid form). Basicity refers to the ratio of hydroxyl groups to aluminum atoms. A higher basicity means the aluminum ions are pre-hydrolyzed into highly charged polynuclear structures like Al13 ([Al13O4(OH)24(H2O)12]7+) and Al30. These larger polymers exhibit a significantly higher positive charge density compared to the smaller monomeric or dimeric species prevalent in low-basicity PAC or alum. Consequently, ACH is much more efficient at neutralizing the negative surface charges on colloidal impurities, facilitating rapid coagulation and floc formation at lower relative dosages.
When traditional coagulants like aluminum sulfate (alum) or ferric chloride dissolve in water, they undergo hydrolysis, consuming significant quantities of bicarbonate alkalinity and releasing hydrogen ions (H+), which lowers the water's pH. This often requires adding neutralizing chemicals like sodium hydroxide (caustic) or calcium hydroxide (lime) to stabilize the pH. Because ACH is already highly pre-hydrolyzed (83% basicity), it consumes very little alkalinity during application, resulting in minimal pH shift. This reduces chemical consumption and simplifies post-treatment pH control.
Liquid ACH is typically shipped in 1000L (approx. 1300-1350kg) intermediate bulk containers (IBCs) or 200L polyethylene drums. For large-scale industrial and municipal projects in Turkey, we also facilitate bulk deliveries in rubber-lined, FRP, or stainless steel ISO tanks. For storage, ACH is slightly acidic and corrosive to carbon steel, aluminum, and copper. Storage tanks should be constructed from acid-resistant materials, such as HDPE, FRP, or rubber-lined steel. The chemical should be kept in a dry, well-ventilated area, avoiding freezing conditions (crystallization point is approx. -10°C to -15°C).
Yes. Wuxi BS Water Treatment Chemicals works closely with local regulatory representatives and consulting partners in Turkey to support KKDIK compliance and registration. We provide complete technical documentation, including safety data sheets conforming to Turkish regulations, chemical composition declarations, and certifications to ensure seamless customs clearance at ports like Ambarli and Izmir.
Get in touch with our technical sales team for custom chemical formulations, jar testing support, or competitive bulk quotes for Turkey projects.
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