Incineration slag treatment technology

Incineration slag treatment technology

Incineration slag refers to the solid waste generated in the process of Incineration. It contains a large number of heavy metals, organic substances and other harmful substances, which are very harmful to the environment and human health. Therefore, the research and application of Incineration slag treatment technology has become a hot spot in the field of environmental protection.

Development History of Incineration Slag Treatment Technology

With the continuous improvement of people's awareness of environmental protection, Incineration slag treatment technology is also developing. The early Incineration slag treatment technology mainly used landfill, but there was a great risk of environmental pollution in this way. With the continuous progress of science and technology, people began to study the utilization of Incineration slag for resource utilization, such as the production of cement, bricks and other building materials.

At present, Incineration slag treatment technology has developed to the stage of high-temperature melting treatment. This technology can melt the Incineration slag at high temperature to make it become glassy, so as to achieve the goal of harmless treatment. In addition, there is a new type of Incineration slag treatment technology, namely microbial treatment technology. This technology can use microorganisms to degrade organic substances in Incineration slag, thus reducing environmental pollution.

Operation Steps of Incineration Slag Treatment Technology

The operation steps of Incineration slag treatment technology mainly include the following aspects:

1. Collection and transportation of Incineration slag. After the Incineration slag is generated, it needs to be collected and transported for subsequent treatment.

2. Preliminary treatment of Incineration slag. During the collection and transportation of Incineration slag, some irrelevant substances may be mixed in, which requires preliminary treatment, such as screening, crushing, etc.

3. High temperature melting treatment of Incineration slag. Put the Incineration slag into the high temperature melting furnace to melt it at high temperature, thus turning it into glassy substance.

4. Microbial treatment of Incineration slag. Biodegradation of organic substances in Incineration slag by microorganisms can reduce environmental pollution.

5. Resource utilization of Incineration slag. The Incineration slag is used to produce cement, bricks and other building materials to realize resource utilization.

summary

The development process of Incineration slag treatment technology can be seen that the continuous improvement of people's awareness of environmental protection has promoted the continuous development of Incineration slag treatment technology. At present, the Incineration slag treatment technology has developed to the high-temperature melting treatment stage and the microbial treatment technology stage. In the process of Incineration slag treatment, steps such as collection and transportation, preliminary treatment, high-temperature melting treatment, microbial treatment and resource utilization are required. The continuous development of Incineration slag treatment technology provides important technical support for environmental protection and resource utilization.

Incineration slag treatment technology

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