Polyaluminum Sulfate

Polyaluminum sulfate is widely used due to its high efficiency and strong adaptabilityMunicipal water supply, advanced treatment of municipal sewage, industrial wastewater (such as printing and dyeing, papermaking, chemical, and food wastewater) Especially suitable for scenarios with high requirements for treatment efficiency and effluent quality:

Municipal water supply plantReplacing traditional aluminum sulfate for the clarification treatment of raw water (especially low-temperature, low turbidity, and high color water), reducing the settling time of alum and lowering the residual aluminum ion content in the effluent;
Industrial wastewater pretreatmentTargeting the chromaticity of printing and dyeing wastewater, fiber suspended solids in papermaking wastewater, and gelatinous pollutants in chemical wastewater, rapidly reducing COD and SS (suspended solids) to reduce the burden of subsequent biological treatment or membrane filtration;
Advanced Wastewater TreatmentAfter the "secondary treatment" of municipal or industrial wastewater, remove the gelatinous organic matter and suspended solids that cannot be degraded by biological treatment, and make the effluent meet the reuse or discharge standards (such as GB 18918-2002 Grade 1A standard);
emergency response: When the turbidity and chroma of the water body suddenly exceed the standard (such as the raw water turbidity suddenly rises after a storm), adding polyaluminum sulfate can quickly restore the water quality clarification and deal with the sudden pollution.

Category:

Water treatment chemicals Coagulation and flocculation series