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prevention and control
In recent years, some countries have made great efforts 3R campaign: that required to achieve the reduction of waste plastic (Reduce), re-use (Reuse), recycling (Recycle). At present, in Germany, Japan, the United States and other countries, because of emphasis on recycling of packaging materials, has been achieved plastics production, use, recycling, re-use of a virtuous circle, essentially eliminating the white pollution.
Recycling of waste plastics and make resource is the fundamental way to solve the white pollution. In fact, plastics and other materials ratio, there is a significant advantage: plastic can be easily recycled for use again. Recycling of waste plastics was conducted after the sorting, cleaning and then fused by heating, you can once again become products. From the composition of view, polyethylene, polypropylene and polystyrene by the hydrocarbon elements, while the gasoline, diesel and other fuels are also from the hydrocarbon elements, but a smaller molecular weight. Thus, these several types of plastic insulated air heated to high temperatures, so that cracking of the pyrolysis products were fractionated, petrol and diesel can be obtained.
Research and development of degradable plastics. Degradable plastics have the same common plastics used feature, but the function of the completion of its use has been abandoned, its chemical structure can be changed under certain conditions, so that molecular weight polymer broken down into smaller molecules, finally, was the natural environment assimilated. There are three types of degradable plastics: light degradable plastics, bio-degradable plastic and double-degradable plastics. But now many are not 100% degradation of biodegradable plastic, but the plastic into a plastic debris, it was reported that
To strengthen environmental protection campaigns to raise environmental awareness of citizens in the community to create a good atmosphere for environmental protection is to solve the white pollution and other Dot print fabrics,non-woven products,non-woven bags,coverall shoe, Garbage Bag with Drawcord,Garbage bag with drawtape,non-woven products manufacturer,shoe cover,Non-woven shopping bags forms of pollution premise. For example, to recycle waste plastics, it is necessary to implement garbage collection-packing system, and different types of rubbish in different bins, which we need to have a high degree of awareness of environmental protection.
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