Living Garbage is another kind of treasure:
The garbage is resource but put in the wrong place, and it is a big problem troubled countries all over the world. Nowadays, the peak of China's urbanization makes processing of municipal solid waste more seriously. City is ours. In other words, the city's health relies on ours maintaining.
Household garbage does harm to environment:
Firstly, occupied surface of ground. It occupies precious land resource and human beings living space. And make bad effect on the development of industry and agriculture. A large number of garbage destroy vegetation on the surface of the Earth. This not only influences the beauty of natural environment but also destroys the ecological balance of nature.
Secondly, polluted the environment. Solid waste contains all sorts of poisonous substances. If not be handled properly, it can direct pollute soil, air and water resources. Ultimately, it causes seriously damage to various creatures, including humans.
Thirdly, spreading diseases. Garbage contains a lot of microorganisms. It is the habitat of bacteria, viruses, insects, etc and brings seriously endangers to human health.
Fourthly, leachate of garbage can change soil composition and structure. Hazardous waste harms human health through food chain. Waste destroys soil structure and physico-chemical properties, and decreases the soil fertility and water retention ability. Waste contains heavy and poisonous metals such as pathogenic microorganisms and organic pollutants. Under the rain, these poisons will be brought into water body. Polluted water will be harmful to the survival of aquatic organisms and the opening of water resources.
Fifthly, fine particles with the wind make the air pollution more severely. A large amount of air storage sites give off poisonous gases, rat-infested, mosquito breeding. Let’s just say the more than 100 kinds of volatile organic gases lead to cancer.
Sixthly, smoke-dust pollution. Because of the importance and high content of the carbon atoms, in the process of combustion, polymers become small carbon black. After combustion, garbage will produce smoke-dust which is made of carbon black. With the upward motion of air during the combustion process, smoke-dust spread into the air and eventually fall to the ground.
