Polyaluminium sulfate

‌1. Water Treatment & Wastewater Management‌

• ‌Flocculation & Coagulation‌: PAS is an effective flocculant for removing suspended solids, organic pollutants, and heavy metals from drinking water and industrial wastewater. It outperforms conventional aluminum sulfate (Al₂(SO₄)₃) in efficiency and temperature adaptability

• ‌Sludge Dewatering‌: Enhances sludge filtration and reduces moisture content when combined with starch-based flocculants

‌2. Industrial Applications‌

• ‌Industrial Water Purification‌: Used in cooling water systems and process water treatment to control scaling and microbial growth

• ‌Wastewater Treatment‌: Effective for high-turbidity, high-hardness, and high-alkalinity water, including textile and paper industry effluents

‌3. Comparative Advantages‌

• ‌Broader pH Range‌: Maintains stability and efficiency in pH 6–9, unlike traditional coagulants

• ‌Higher Basicity‌: Achieves better floc formation at 65%–70% basicity (Al³⁺/SO₄²⁻ ratio of 14–16)