Healthy environmental protection biological base material you I him
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Author:lnpfsy
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Published time: 2016-07-11
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Main environmental problems in today's world: global climate change, ozone depletion and loss, acid rain pollution, land desertification, water resources crisis, forest vegetation destruction, biological diversity, Marine resource destruction and pollution, pollution of persistent organic pollutants.
In recent years, the harm of plastics on the environment is more and more serious. It is reported, China plastic waste a year more than 3 million tons, China consumes about 15 billion disposable lunch box. Plastic products around the world have been increasing by 9% a year most plastic products is difficult to degrade, if discarded will produce lasting pollution to the environment. The worldwatch institute, according to figures released less than 10% of the plastic products be recycled every year all over the world. Waste plastic products containing vinyl monomer and including ethylene, isopropyl benzene, toluene and so on easy to volatile toxic substances, after entering the environment because of difficult to degrade deep long-term environmental problems, the formation of "white pollution".
