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Not all water pollutants behave the same way. Organic matter consumes oxygen; oil blocks light and gas exchange. Toxic pollutants are a different category: even…

Oil pollution is a common and often serious form of water contamination. It enters rivers, lakes, and coastal waters through oily wastewater from refineries, metalworking,…

Organic pollution is one of the most common forms of water contamination in rivers, lakes, and municipal wastewater systems. When a water body carries high…

Introduction Clean water is the foundation of human health, industrial manufacturing, agricultural production, and balanced aquatic ecosystems. Water pollutants However, rapid industrialization, expanding urban areas,…

Introduction Solid pollutants are among the most common contaminants found in natural water and industrial wastewater. They degrade water appearance, raise turbidity, disrupt aquatic ecosystems…

Introduction Industrial wastewater treatment is an essential part of modern industrial production and environmental protection. Industries including textile manufacturing, mining, chemical processing, pharmaceuticals, food processing,…

Introduction With the continuous growth of industrial production, the volume and complexity of industrial wastewater are increasing worldwide. Industries such as textiles, mining, food processing,…

Using our industrial alum (Purity 99. 2% Min, Granule Size: 30-70Mesh) as coagulant, combined with flocculation process, with arecommended dosage of 60-90ppm.

Using our food-grade alum (Purity 99.6% Min, White Crystalline Powder) as a mordant to assist dye fixation, with a soaking concentration of 3.5%-4.5%.

Using our food-grade alum (Purity 99.6% Min, White Crystalline) for traditional tanning and degreasing treatment, with a controlled concentration of 6%-7%.