Qingdao Enpu Environmental Equipment Co.,ltd
Sand-gravel separator + zero sewage discharge!
2026-03-03
Unlocking a new path for environmental protection and energy conservation in mixing stations. In the environmental governance of mixing stations, sand-gravel recycling and sewage treatment are core aspects that directly determine the environmental compliance and resource utilization efficiency of enterprises. Enpu Environmental Protection drives green development through technological innovation, deeply integrating sand-gravel separators, zero sewage discharge equipment, and a full range of environmental protection equipment for mixing stations. It provides an integrated solution of "recycling + standard discharge" for mixing stations, addressing industry pain points and promoting the transformation of mixing stations towards refinement and ecologicalization.
Currently, most mixing stations still face challenges in disposing of waste concrete: traditional sand-gravel separation equipment is not thorough in separation and has high energy consumption, leading to waste of sand-gravel resources; the random discharge of production wastewater not only pollutes soil and water resources but also faces severe environmental penalties; the inability to effectively recycle slurry water not only wastes water resources but also increases production costs. These issues not only restrict the sustainable development of enterprises but also contradict the national development concept of "reducing pollution and carbon emissions", urgently requiring professional solutions to address.
As a participating unit in the industry standard development of sand and gravel separators, the GSF40 waste wet concrete sand and gravel separator developed by us has thoroughly addressed the pain points of traditional equipment. This device utilizes advanced separation technology to efficiently separate sand and gravel from waste concrete slurry. The separated sand and gravel have high purity and fully meet the reuse standards for concrete production, allowing them to be directly re-introduced into production. The separated slurry is filtered and precipitated through a slurry recovery system, removing impurities before being recycled for mixing production, achieving the circular utilization of "waste materials into resources" and significantly reducing the consumption of raw materials and water resources for enterprises.
The EMP Environmental zero-discharge sewage equipment, used in conjunction with the sand and gravel separator and slurry water recovery system, has established a comprehensive sewage treatment system for the mixing plant. Tailored to the unique characteristics of production wastewater from the mixing plant, this equipment features a modular design that can flexibly accommodate the needs of mixing plants of various sizes. Through processes such as multi-stage filtration and reverse osmosis, it thoroughly treats production wastewater and cleaning wastewater, ensuring that the treated water meets recycling standards and achieves zero sewage discharge, thereby fundamentally solving the problem of sewage pollution. Additionally, the equipment is equipped with an intelligent monitoring system that can monitor the wastewater treatment process in real-time, ensuring stable and compliant treatment results. This eliminates the need for frequent manual operation, thereby reducing labor costs.
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