Optimization of Membrane Biotechnology and Its Application in Zero Discharge of Coal Mine Wastewater
The C mining area in Shandong Province adopted a combined process of membrane water treatment and biological treatment to achieve efficient removal of organic matter,suspended solids,and heavy metals in response to the characteristics and treatment difficulties of coal mine wastewater.This process not only improves treatment efficiency and economy by optimizing parameters,but also promotes the utilization of wastewater resources,which is of great significance for zero discharge of coal mine wastewater and the construction of green mines.The characteristics of wastewater were thoroughly analyzed,and a comprehensive evaluation of process stability and economy was conducted,effectively reducing treatment costs and helping to improve water resource recycling efficiency.
membrane water treatmentbiological treatmentcoal mine wastewaterzero dischargeprocess optimization
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