In the production process of sand making plant, sand washing plant, concrete batching plant, infrastructure drill pile, subway shield tunnel and other industries, a lot of sludge and wastewater will be produced. Their features are higher concentration, heavy viscosity and small grain.

People gradually pays more attention to environment protection. In order to deal with standard discharge of wastewater, BBNEP design a comprehensive sand-washing wastewater treatment plan, according to our years’ industry experience. We will design suitable plan for our customers, according to the mud content of wastewater, customers’ requirements and installation condition. This solution can improve sand-washing efficiency and reduce production cost. Meanwhile, BBNEP filter press can realize wastewater zero discharging and utilization of filter cakes.

Features and advantages of solution

1. Professional and intelligent

We provide professional and targeted design which integrates sand making and washing with wastewater treatment. All these processes can achieve centralized control, which can greatly reduce labor cost, administration cost and improve working efficiency and quality.

2. Environmental protection---minimization, harmless and resource of sludge

The filtrate can be reused in sand-washing process or discharged directly. After filtration, wastewater can meet discharge standard. All solid materials will be collected and form into filter cakes, which are convenient for transportation.

3. Features of BBNEP equipment

We design and manufacture various kinds of filter presses, including membrane filter press, chamber filter press, plate-and-frame filter press, round filter press and so on. All frame and filter plate are made up of quality materials. The filtering equipment has higher automation. In addition, BBNEP filter press has lower operation cost. It can efficiently help you to deal with wastewater.