news

With the rapid development of society, soil pollution and ecological damage are becoming more and more serious, and soil heavy metals exceeding the standard frequently occur, posing a serious threat to the safety of human life and property and the safety of human settlements. After a large amount of

With the rapid development of society, soil pollution and ecological damage are becoming more and more serious, and soil heavy metals exceeding the standard frequently occur, posing a serious threat to the safety of human life and property and the safety of human settlements. After a large amount of heavy metals enter the soil, they cannot be degraded, and it is difficult to move out of the soil. They will accumulate more and more and their content will gradually increase, which will have obvious adverse effects on soil physical and chemical properties, soil biological characteristics and microbial community structure, and destroy soil ecology. In addition, after the further aggravation of heavy metal pollution in soil, it will also pose a serious threat to the survival of biological groups in the soil, and the restoration and remediation of heavy metal pollution in soil is urgent.

The main pollutants of heavy metal pollution in soil are cadmium, nickel, copper, arsenic, mercury, lead, chromium, zinc, etc. With the development of social urbanization and industrialization, soil heavy metal pollution caused by human factors is becoming more and more important in today's world. Environmental issues. Heavy metals are mostly non-ferrous metals, which are widely used in human production and life, and are also accompanied by serious heavy metal pollution in soil. The development and smelting of non-ferrous heavy metal deposits is the most important source of pollution to discharge heavy metals into the environment. Industrial and mining enterprises that discharge heavy metals into the environment through the "three wastes", such as: mining, mineral processing, metallurgy, electroplating, electrical engineering, dyes, textiles, oil refining, etc.

Desen Environment has recently developed a soil leaching and remediation equipment, which is mainly composed of crushing and feeding, scrubbing, grading and decoration, synergistic leaching, cyclone dehydration, concentration and pressure filtration, water treatment and other links, which can effectively remove heavy metals from soil. Pollution. Soil leaching and remediation equipment can meet the requirements of multi-capacity projects, and realize PLC intelligent control of the whole process from feeding metering, scrubbing and grading, multi-stage cleaning, to mud pressure filtration; the whole system has strong scalability, good serial connection, and high operating efficiency. , the comprehensive treatment efficiency of the project is higher; flexible transfer, quick installation, saving project costs, avoiding the risk of pollution caused by secondary transfer of contaminated soil, modular design of equipment, strong mobility, and rapid restoration of contaminated soil.

Desen Environment is a high-tech company with the research and development of environmental engineering application technology as the core and equipment processing and manufacturing as the auxiliary. It has been engaged in the research and development of soil washing and remediation equipment for many years, and has formed a complete set of soil remediation processes. Typical soil leaching and remediation cases, with rich experience in project development. Welcome to call for consultation and get free soil heavy metal pollution remediation solutions.