pengsara's blog

What are the ways to dispose domestic waste? What are the different uses after recycling?
The composition of domestic waste is complex. The primary domestic waste includes such as plastic bags, waste paper, wood, foam, sponge, muck, metal, and leftovers. In the past, it was directly disposed of by landfill, which not only took up a lot of underground space, but also contaminate soil and groundwater. The direct incineration of domestic waste for power generation not only has low calorific value and insufficient incineration, but also produces harmful gases such as dioxins.

What Is Anaerobic Fermentation of Domestic Waste?
Anaerobic fermentation is one of the effective ways to realize recycling of domestic waste. Anaerobic fermentation of domestic waste refers to the decomposition of organic matter by microorganisms under anaerobic conditions, in which C, H, O are converted into biogas - methane and carbon dioxide, while trace elements such as N, P, K are stored in the residue and be converted into matters easily absorbed and utilized by passive plants.
Wet Continuous Anaerobic Digestion and Recycling Process

Waste tyres can be cracked and refined, crushed into fuel for power generation and ground into rubber powder for recycling, all of them have become relatively popular money-making industries in the current situation of environmental protection and carbon neutrality. Tyres are mainly made up of rubber, containing materials such as steel wire, with uncomplicated components and simple recycling processes. However, to efficiently process tyres into the size you need is not easy by a general shredder. 

The positive electrode, negative electrode, diaphragm, electrolyte and other materials that make up the lithium ion battery contain a large amount of valuable metals. The valuable metals contained in the cathode materials of lithium batteries with different power are different, and the metals with high potential value include diamond, lithium, nickel, etc. For example, the average content of lithium in the ternary battery is 1.9%, nickel 12.1%, and diamond 2.3%; in addition, the proportion of copper and aluminum also reached 13.3% and 12.7%.

Waste tire recycling has a wide market and high profits. Old tyres can be converted into pyrolysis oil, carbon black, steel wire and other products. There is less waste in the conversion process, and it belongs to a high-standard and complete recycling industry. Therefore, waste tire recycling projects are indispensable for waste tire treatment, and the waste tire recycling plant has a very bright future.
Main Equipment of Waste Tire Processing Line