solid waste disposal concept about hengyuan hengyuan recycling technology co., ltd-尊龙登录

solid waste disposal concept i: both ends

faced with the problem of how to utilize the industrial solid wastes in large quantities, we think about it from two sides. one is the types of industrial solid wastes (tentative seven categories), the other is the transformed comprehensive utilization products. how to take the greatest common divisor between the two, and study a technology that can consume the industrial solid wastes in the largest amount and digest these products in the largest amount, so as to improve the economy and social benefits.

solid waste disposal concept ii: bulk 

in recent years, we have carried out research and development and promotion through two channels on how to use large amounts of solid wastes in large quantities:

 1、 production of building materials (linked to the real estate industry)

 2、 goaf filling (linked with environmental control and mine safety)

solid waste disposal concept 3: coordination

solid waste and hazardous waste coordination: 

develop a technology that can deal with both general industrial solid waste and hazardous waste;

for example: using chromium slag, fly ash, oil mud, bottom mud and fly ash, slag production ceramsite technology.

industrial chain collaboration: 

industrial chain coordination: it can realize circular economy and recycling.

2. the domestic sludge, bottom sludge and papermaking sludge with moisture content of more than 80% will be used as resources after deep dehydration.

3. red mud is granulated, calcined and reduced, and valuable elements are extracted to produce building materials.

the company's plan for a "waste free city"

solid waste disposal concept iv: system

it is suggested that the concepts of fly ash building system and coal gangue building system should be established, that is to say, green building materials products made from solid wastes such as fly ash and coal gangue should be used as much as possible.