At the first I researched about the waste material. Human is the only creature who produce waste material which can be stay unbreakable in nature for Centuries. There is a war between human and its environment because human selfish mind thinks that the human is separate from its nature and human must dominate it and take advantage of it. In fact human and its nature are inseparable and they work as a unit organism.
I find that home is often have a lot of waste plastic and cardboard.
Plastic bags recovery value is low, mostly recycled into the environment at present, there are two main types of harm to the environment, namely "visual pollution" and "potential hazards".
The waste plastics products of visual pollution is refers to the scattered in the environment of city appearance and the destruction of the landscape.In a big city, tourist area, beside the water, railway and scattered the waste plastics bring undesirable stimulation to people's vision, affect the city, the scenic spots of the whole aesthetic feeling.And damage the image of our country and national.We call it "visual pollution".Visual pollution is the most prominent problem of "white pollution".Cities in our country, in the tourist area, water, roads and railways are varying degrees of visual pollution waste plastic waste, the waste plastics scattered on the ground, or hanging on the branches flying with the wind, or floating in the water, polluting the environment, sexually transmitted diseases, the people reflect strongly to this.
Potential hazards means waste plastics products into the natural environment after degraded and the deeper level of long-term environmental problems.Stability of plastic structure, not easily destroyed by natural microbial, medium and long term are not isolated in natural environment.This means that the waste plastics garbage if not recycled, will becomes a permanent existence of pollutants in the environment is not cumulative.Hazards in the environment has the following several aspects:
Influence the development of industrial and agricultural production.Waste plastics products mix accumulating in the soil, will affect the crops absorb nutrients and moisture, cause agricultural production;Floating in the Yangtze river in the plastic products bring considerable difficulties to water use, cause pump fit and congestion, caused huge losses to the industrial production and hydropower station.As the gezhouba hydropower station, and every day for clean up floating plastic garbage, outage loss power 200000 kw. H.After the completion of the three gorges hydropower station in the future, if it continues to make plastic garbage pollution of water bodies, for the loss caused by power generation, will be unimaginable.
Pose a threat to animal survival.Abandoned on land or in water waste plastics products, swallowed by animals as food, killing animals.In the zoo, pastoral areas, rural areas, the ocean, this kind of situation has become common;
Waste plastics with landfill will not only take up a lot of land, and occupied land restoration for a long time, influence the sustainable utilization of land.Into the use of the waste plastics products are difficult to recycle, if its landfill, the 200 time not degradation, can lead to large areas of land is occupied by a long-term, intensified pressure for land resources.Not only our generation will surrounded by garbage, and will lose future generations living space;
Affected the waste comprehensive utilization.Mixed with plastic household garbage is not applicable to compost, from the garbage sorting waste plastics, that has further added to the cost of compost.Pollution of the waste plastics unable to guarantee the quality, its use value is low;
Discarded plastic increased environmental health department's work strength and stress;Plastic garbage is also very easy to carry bacteria, disease transmission, etc.
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