Agricultural waste refers to waste generated during agricultural production, agricultural product processing, livestock and poultry breeding, and rural residents' daily lives. It mainly includes crop straw, livestock and poultry manure, by-products of agricultural product processing, and agricultural film residues. Its resource utilization is of great significance for alleviating resource shortages, improving the rural environment, and promoting sustainable agricultural development.

One definition of manufacturing waste is any material or resource that is discarded or not used during the manufacturing process. Examples of manufacturing waste include excess raw materials, scrap, broken or defective products, and energy or water consumed in the production process.

PVC engineering plastic is a widely used material in fields such as construction, electronics, and packaging, and is favored for its excellent corrosion resistance, insulation, and mechanical strength.

In daily plastic recycling, cleaning is almost an indispensable key step. Whether it is scattered recycling in households or centralized recycling in enterprises, unwashed plastics often become a "source of pollution" in the recycling chain, which may not only lose their recycling value, but also affect the quality of a batch of recycled plastics. Below, we will discuss the necessity, correct methods, and special circumstances of cleaning before plastic recycling from multiple perspectives, to help everyone clarify this key link in recycling.

The global recycled polypropylene (PP) plastic market has achieved a significant breakthrough, with its market size exceeding 8 million tons and an annual growth rate as high as 12%, far surpassing the 3% growth rate of virgin PP.

According to international data, an average of about 0.5 liters of plastic bottle waste is generated per person per day. Imagine a city with a population of 300000 producing 5.5 to 6 million plastic bottles annually. If these plastic bottles are not handled properly, they will pose a huge threat to the environment.

In the global issue of plastic reduction and sustainable development, "recycling" has become a high-frequency term. However, there is not only one form of circular economy. From PET bottles to textile fibers, from high-purity recycling from bottle to bottle to degraded utilization from bottle to clothing, the fate of plastics extends in both closed-loop and open-loop recycling systems. Understanding the differences between these two is the key to understanding the plastic recycling system.

Waste sorting is a prerequisite for effective waste disposal. While classification standards vary slightly across countries and regions.

In the 1990s, plastic pollution gradually became an important issue in environmental pollution, especially plastic waste and microplastic pollution in the ocean, which became urgent global marine environmental problems to be solved.

Plastic products are ubiquitous in our daily lives, from trays and shower gel bottles to ballpoint pens, plastic boxes, and even plastic beverage bottles, they have brought us great convenience. However, have you ever thought about how these plastic products are handled differently?

Garbage Sorting Guide

Waste serious impact on the environment