Desulphurization wastewater is a kind of wastewater containing a lot of suspended solids, heavy metal ions and refractory organic matter produced in coal power plants and other industrial fields. It is difficult to deal with and poses a serious threat to the environment and human health. The traditional treatment methods often have the problems of low efficiency and high energy consumption. With its unique separation mechanism and high efficiency, the combined extraction centrifugal extractor provides a new solution for the treatment of desulfurization wastewater. In this paper, the high efficiency application and advantages of combined extraction centrifugal extractor in desulfurization wastewater treatment will be discussed in detail.

First, the status and challenges of desulfurization wastewater treatment

Desulphurization wastewater contains a large number of suspended solids, heavy metal ions and refractory organic matter, which is difficult to treat. The traditional treatment methods, such as precipitation and adsorption, have the problems of low efficiency and high energy consumption. In addition, secondary pollution generated during the treatment process also has a serious impact on the environment.

Second, the working principle and advantages of the combined extraction centrifugal extractor

The combined extraction centrifugal extractor uses the principle of centrifugal force to realize the rapid mixing and separation of two phases (extractant and wastewater) through a high-speed rotating drum. Its advantages are:

Efficient separation: Under the action of centrifugal force, the target pollutants in the wastewater (such as heavy metal ions, organic matter, etc.) can be quickly transferred to the extractant to achieve efficient separation. This efficient separation mechanism makes the combined extraction centrifugal extractor have significant advantages in the treatment of desulfurization wastewater.

Energy saving and environmental protection: The combined extraction centrifugal extractor adopts low energy consumption design, which effectively reduces the energy consumption in the treatment process. At the same time, the equipment also performs well in terms of environmental protection by reducing waste water discharge and secondary pollution generation.

Strong adaptability: the combined extraction centrifugal extractor can adapt to the needs of desulfurization wastewater treatment with different water quality and pollutant concentrations. By adjusting the type of extractant and extraction conditions, the equipment can effectively remove different pollutants.

Third, the application of combined extraction centrifugal extractor in the treatment of desulfurization wastewater

In the treatment of desulfurization wastewater, the combined extraction centrifugal extractor realizes the efficient and stable treatment process by selecting the appropriate extractant and adjusting the extraction conditions (such as comparison, flow rate, speed, etc.). The specific steps are as follows:

Pretreatment: First of all, the desulfurization wastewater is pretreated to remove the suspended matter and some difficult to degrade organic matter, in order to reduce the difficulty of subsequent treatment.

Extraction process: the pretreatment desulfurization wastewater is mixed with extractant, and the separation is carried out by high-speed rotation through the combined extraction centrifugal extractor. Under the action of centrifugal force, the target pollutants in the wastewater are quickly transferred to the extractant, achieving efficient separation.

Follow-up treatment: Further treatment of the extracted wastewater, such as precipitation, filtration, etc., to remove residual pollutants and extractants. At the same time, the extraction agent is recovered and recycled to reduce the treatment cost.

The experimental results show that the treatment efficiency of the combined extraction centrifugal extractor is increased by nearly 50% and the production cost is reduced by more than 30% compared with the traditional treatment method. In addition, the wastewater discharge and secondary pollution generated by the equipment during the treatment process are also significantly reduced, which meets the environmental protection requirements.

The combined extraction centrifugal extractor has shown remarkable high efficiency and economy in the treatment of desulphurization wastewater. Its unique separation mechanism and high efficiency make the equipment a significant advantage in the treatment of desulfurization wastewater. In the future, with the continuous progress and optimization of technology, the combined extraction centrifugal extractor is expected to play a greater role in more fields and provide new solutions for industrial wastewater treatment.

At the same time, in order to further improve the treatment efficiency and quality of desulfurization wastewater, it is recommended to study and improve the following aspects of the combined extraction centrifugal extractor:

Optimize extractant selection: Continue to research and develop more efficient and environmentally friendly extractants to improve the efficiency and quality of desulfurization wastewater treatment.

Improve the process flow: the existing desulfurization wastewater treatment process flow is optimized and improved to improve the treatment efficiency and reduce the cost.

Strengthen equipment maintenance: Regular maintenance and maintenance of the combined extraction centrifugal extractor to ensure its long-term stable operation and efficient performance.

The combined extraction centrifugal extractor shows remarkable high efficiency and economy in the treatment of desulfurization wastewater, and provides a new solution for the treatment of industrial wastewater. In the future, with the continuous progress and optimization of technology, the equipment is expected to play a greater role in more fields and make greater contributions to the cause of environmental protection.