Made into granular form via drum drying process, it has good fluidity and is not easy to agglomerate. It can be directly added through automatic dosing equipment without pre-dissolution configuration, reducing manual operation costs. The aluminum oxide content is stably ≥28%, the flocculation sedimentation speed is fast, the formed flocs are dense and have excellent dewatering performance, which can reduce the cost of subsequent sludge treatment. Compared with traditional aluminum sulfate flocculants, it has lower dosage and less sludge production, and has strong ability to resist water quality fluctuations, suitable for wastewater treatment scenarios with different pH ranges.
The aluminum oxide content is ≥28%, the pH value of 1% aqueous solution ranges from 3.5 to 5.0, the moisture content is ≤8%, the particle size is 1-3mm, the solubility is ≥98%, the arsenic content is ≤0.002%, the cadmium content is ≤0.00006%, the packaging specification is 50kg/PP woven bag, it needs to be stored in a ventilated and dry warehouse, avoiding exposure to sun and rain, with a shelf life of 1.5 years. It is suitable for wastewater treatment scenarios with a pH value of 5-9 and has no obvious corrosiveness.
It is mainly used in municipal sewage treatment plants, printing and dyeing factories, paper mills, steel plants and other industrial wastewater treatment scenarios. It can treat all kinds of industrial wastewater such as oil-containing wastewater, printing and dyeing wastewater, mineral processing wastewater, and can also be used in the flocculation and sedimentation link of urban domestic sewage treatment, helping to reduce the suspended solids and chemical oxygen demand of effluent, meeting the national water pollution discharge standards and supporting industrial enterprises to achieve standard discharge.
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