chemical wastewaterReclaimed water reuse equipmentIt is a process that uses various physical, chemical, biological, and other methods to deeply treat wastewater that meets standards and convert it into useful water, which is then reused in the process to achieve the goal of wastewater resource utilization, environmental protection, and water resource conservation. It is suitable for use by various polluting enterprises.

Introduction to Equipment Parameters for Water Reuse in Chemical Wastewater:

Water production rate: 2-100t/h

Outlet water quality: meets customer requirements for recycled water quality

Inlet water quality: Reclaimed water/simply treated wastewater with high COD, SS, hardness, and TDS.

Classification of treatment methods for water reuse equipment in chemical wastewater:

According to the currently adopted methods, they can be roughly divided into three categories:

1. The biological treatment method utilizes the adsorption and oxidation of microorganisms in water to decompose organic matter in wastewater, including aerobic and anaerobic microbial treatment, with aerobic treatment being more common.

2. The physical and chemical treatment method combines coagulation sedimentation (air flotation) technology with activated carbon adsorption as the basic method, which improves water quality compared to traditional secondary treatment, but has higher operating costs.

3. The membrane treatment adopts ultrafiltration (microfiltration) or reverse osmosis membrane treatment, which has the advantages of high SS removal rate and reduced footprint compared to traditional secondary treatment.

Process flow of water reuse equipment in chemical wastewater

Determine chemical wastewaterReclaimed water reuse equipmentDuring the process flow, it is necessary to master the water quantity, quality, and requirements for the use of reclaimed water. An economically reasonable and reliable treatment process should be selected based on the above conditions.