Drinking Water Grade Polyaluminium Chloride

The Challenge of Urban Water Supply   With accelerating urbanization and continuously rising drinking water quality standards, urban water supply systems are demanding higher performance from water treatment chemicals. Nantong Mengya New Materials Technology Co., Ltd. produces spray‑dried drinking water grade Poly Aluminum Chloride that, with its excellent flocculation performance and stable product quality, has become the preferred coagulant for numerous waterworks and urban water supply enterprises.   Product Specifications   Parameter Specification Alumina (Al₂O₃) 29%–32% Basicity 70%–90% Water Insolubles < 0.1% pH (1% aqueous solution) 3.5–5.0 Iron (Fe) ≤ 0.2% Unique Advantages of Spray Drying Process   Nantong Mengya‘s Poly Aluminum Chloride is produced using the pressure spray drying process. This process sends liquid raw materials through pressure filtration into a spray tower for drying, directly yielding the finished product. Compared with ordinary drum drying processes, sp…