How can plastics be broken down into harmless substances?
First of all, waste plastic packaging mixed in soil, affected crops absorb nutrients and moisture, will lead to crop failures; second, abandoned waste plastic packaging on land or in the water, animal as food ingestion, leading to animal death (in the zoo, pastoral areas and the sea, such a situation has It is often seen.); third waste plastic packaging, mixed with garbage in the landfill will be very difficult: long-term occupation of land, mixed with a plastic garbage is not suitable for composting, sorting out of waste plastic is also due to the quality assurance and difficult to recycle.
As a new type of plastic material products present situation and harm of white pollution, has the advantages of light weight, waterproof, durable, sophisticated production technology and low cost, is widely used and has increased year by year in the world. The growth rate of plastic packaging materials in the world market is higher than that of other packaging materials, and the average annual growth rate of plastic packaging materials in 1990-1995 years is 8.9%. China is one of the ten largest producers and consumers of plastic products in the world.
White pollution is one of the plastic packages that are difficult to degrade. Disposable foam tableware such as fast and we used plastic bags and so on. It is very serious environmental pollution, buried in the soil is difficult to decompose, the soil will lead to reduced capacity, if the burning causes air pollution, so I do not advocate or less with it, buy the best own tools to reduce its use.
