Comprehensive utilization of Incineration power generation slag

Comprehensive utilization of Incineration power generation slag

With the acceleration of urbanization, the amount of urban waste is also constantly increasing. In order to solve the problem of garbage treatment, Incineration power generation has become a common treatment method. However, burning garbage can generate a large amount of slag, which, if left untreated, can cause environmental pollution. Therefore, the comprehensive utilization of Incineration power generation slag has become an important topic.

1、 Characteristics of slag from Incineration power generation

Incineration power generation slag refers to the solid waste generated in the process of Incineration power generation. The slag has the following characteristics:

1. Massive production: According to statistics, for every 1 ton of garbage burned, approximately 0.2 tons of slag will be generated.

2. High temperature: The slag will be affected by high temperature during the incineration process, and its temperature is generally above 1000 ℃.

3. Complex composition: The slag contains a large amount of inorganic substances, such as oxides, silicates, etc.

II. Comprehensive utilization of slag from Incineration power generation

There are many ways of comprehensive utilization of Incineration power generation slag, and the following are some common ways:

1. Cement production: Slag contains a large amount of silicate and other substances, which can be used to produce cement. Mixing slag with cement raw materials, through grinding, mixing, and other processes, ultimately produces high-strength cement products.

2. Road construction: Slag can be used as a material for road construction, to fill the road surface or lay the roadbed. Slag has good stability and durability, which can improve the bearing capacity of the road surface and extend its service life.

3. Brick production: Slag can be used as raw material for brick production to produce various specifications of bricks. Slag bricks have good strength and durability, and can be used in walls, floors, and other parts of buildings.

4. Agricultural use: Slag contains a large amount of trace elements such as zinc and copper, which can be used for soil improvement and plant nutrient supplementation. Mixing slag with Organic fertilizer can improve soil fertility and crop yield.

3、 Advantages of comprehensive utilization of slag from Incineration power generation

Comprehensive utilization of Incineration power generation slag has the following advantages:

1. Resource conservation: By comprehensively utilizing slag, raw material resources can be saved and damage to the natural environment can be reduced.

2. Reduce pollution: If left untreated, slag can cause environmental pollution. Through comprehensive utilization, the emission of pollutants can be reduced and the environment can be protected.

3. Increase economic benefits: The comprehensive utilization of slag can generate economic benefits, improve resource utilization, and promote economic development.

4、 Prospect of comprehensive utilization of slag from Incineration power generation

The comprehensive utilization of slag from Incineration power generation is a work with broad prospects. With the acceleration of urbanization, the amount of garbage will continue to increase, and the generation of slag will also increase accordingly. Therefore, the comprehensive utilization of slag will become an important issue. In the future, the comprehensive utilization of slag will become an emerging industry, promoting economic development, protecting the environment, and achieving sustainable development.

Conclusion

The comprehensive utilization of Incineration power generation slag is an important work. Through comprehensive utilization, resources can be saved, pollution can be reduced, and economic benefits can be increased. In the future, the comprehensive utilization of slag will become an emerging industry, promoting economic development, protecting the environment, and achieving sustainable development.

Comprehensive utilization of Incineration power generation slag