waste water treatment / PAC (Polyaluminum Chloride)

Shandong Kovia Chem Co., Ltd. Based in Qingdao, China, Shandong Kovia Chem Co., Ltd. is an international supplier of industrial chemicals and project-oriented chemical solutions. We focus on industrial wastewater treatment and related chemical supply for engineering projects, plant operations and overseas distribution. We coordinate qualified Chinese manufacturing partners and match product grades to the customer’s water quality, process and treatment target. Our role covers sourcing, technical coordination, quality documents, packaging and export delivery.  

Customers and Applicattons We serve industrial end users, EPC contractors, water treatment engineering companies, operation and maintenance providers, system integrators, importers and chemical distributors. Application areas include mining and minerals, pulp and paper, chemical processing, food processing, oil and gas, refining, textiles and dyeing. 

Product Porttolio Product Category Main Products Coagulation and Pretreatment Polyaluminum chloride (PAC), polyferric sulfate (PFS), aluminum sulfate, ferric chloride, PAFC, BAC and coagulant aids. Flocculation and Sludge Dewatering Anionic, cationic and nonionic polyacrylamide (APAM, CPAM and NPAM), emulsion PAM, sludge conditioners and dewatering aids. Specialized and Advanced Treatment Decoloring agents, COD reduction chemicals, phosphorus and fluoride removers, heavy-metal removal agents and redox aids. Process Control and Optimization Defoamers, demulsifiers, ammonia nitrogen treatment aids, odor and H2S control chemicals, pH adjusters and basic acid or alkali chemicals. Cooling Water, Boiler and RO Treatment Scale inhibitors, corrosion inhibitors, cooling-water biocides, boiler-water chemicals, reverse osmosis (RO) antiscalants and membrane cleaners. Adsorption and Polishing Powdered, columnar, granular and impregnated activated carbon, ionexchange resins and specialty adsorbents. PAC and PAM are our core product focus. Grades, forms and specifications are selected for the intended application and confirmed through technical review and testing where required.

Project and Supply Support Product Selectton and Testtng We review wastewater or sludge characteristics, current product data, dosing conditions and equipment before proposing suitable grades. We support sample preparation, jar tests and comparative evaluation, with attention to dosage, effluent quality, sludge behavior and total treatment cost. PAM selection considers ionic type, charge density or hydrolysis, molecular weight and dissolution performance. Documentatton and Delivery We coordinate technical data sheets (TDS), safety data sheets (SDS), certificates of analysis (COA), product specifications, packaging information and export documents for the selected products. Supply execution includes production follow-up, inspection coordination, loading and shipment support. Product availability, documents and packing are confirmed with the selected manufacturing partner and for the destination. Supply Planning We support trial orders, routine replenishment, project purchases and alternate-source evaluation. Where feasible, an approved backup grade or source can help customers prepare for supply interruptions or urgent replacement needs. Full-container and mixed-product shipments can be discussed; mixed loading depends on chemical compatibility, transport classification, packaging and destination requirements. How to Start Share the product or application, current specification, quantity, delivery destination and required schedule. We can then discuss suitable grades, supporting documents, samples and commercial terms.