Incineration slag comprehensive utilization industry

Incineration slag comprehensive utilization industry

The comprehensive utilization industry of Incineration slag is a field of wide concern at present, which refers to the comprehensive utilization of slag generated in Incineration furnace. Incineration slag refers to the solid waste generated in the process of Incineration, which contains a large number of inorganic substances, such as iron, aluminum, calcium, magnesium, etc., as well as a small amount of organic substances and heavy metals and other harmful substances.

The comprehensive utilization of Incineration slag is a very promising industry, which can effectively reduce waste emissions, and at the same time, it can also transform waste into resources, creating more economic value for society. Next, we will introduce the relevant contents of Incineration slag comprehensive utilization industry.

1、 Classification of Incineration slag

Incineration slag is mainly divided into two categories: bottom slag and fly ash. Bottom slag refers to the solid waste formed at the bottom of Incineration, which has a high moisture content and usually needs to be dried before comprehensive utilization. Fly ash refers to the solid particles produced in the Incineration furnace. Its particle size is small and its moisture content is low, so it can usually be directly used for comprehensive utilization.

2、 Comprehensive utilization mode of Incineration slag

The comprehensive utilization methods of Incineration slag mainly include the following:

1. Cement preparation

Incineration slag can be used for cement preparation, which can replace some cement raw materials, such as limestone, clay, etc. Silicate, Aluminate and other substances contained in Incineration slag can react with limestone and clay in cement raw materials to form cement clinker, thus producing high-quality cement.

2. Brick manufacturing

Incineration slag can be used for brick manufacturing, which can replace some brick raw materials, such as clay, limestone, etc. The iron, aluminum and other substances contained in Incineration slag can increase the hardness and strength of bricks, reduce the water absorption rate of bricks and improve the durability of bricks.

3. Road construction

Incineration slag can be used for road construction, which can replace some road raw materials, such as limestone, sand, etc. The iron, aluminum and other substances contained in the Incineration slag can increase the hardness and strength of the road, reduce the settlement and cracks of the road, and improve the service life of the road.

4. Agricultural use

Incineration slag can be used for agricultural purposes, and it can replace some fertilizer raw materials, such as phosphate, potash, etc. Calcium, magnesium and other substances contained in Incineration slag can increase soil fertility, improve soil structure and water retention capacity, and improve crop yield and quality.

III. Advantages of comprehensive utilization of Incineration slag

1. Reduce waste emissions

The comprehensive utilization of Incineration slag can effectively reduce the discharge of garbage, thus reducing the environmental pressure and improving the environmental quality.

2. Convert waste into resources

Comprehensive utilization of Incineration slag can transform garbage into resources, create more economic value for society, and reduce dependence on natural resources.

3. Reduce comprehensive utilization costs

The comprehensive utilization of Incineration slag can reduce the cost of comprehensive utilization, thus improving the comprehensive utilization efficiency and bringing more economic benefits to enterprises.

4、 Development Prospect of Comprehensive Utilization Industry of Incineration Slag

The comprehensive utilization industry of Incineration slag is a promising industry, which can effectively solve the problem of waste disposal and create more economic value for the society. With the increasing requirements of the state on environmental protection and resource utilization, the comprehensive utilization industry of Incineration slag will get faster development.

In short, the comprehensive utilization industry of Incineration slag is a very promising industry, which can effectively reduce waste emissions, and at the same time, it can also transform waste into resources, creating more economic value for society. We believe that with the joint efforts of the government and enterprises, the comprehensive utilization of Incineration slag industry will certainly achieve more brilliant achievements.

Incineration slag comprehensive utilization industry