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Good ecological environment is not only the material basis for human survival and development, but also the positive results of human practice and human civilization, condensation and manifestation, the positive results in the construction of ecological orderly operation of mechanisms and a good ecological environment in the process of. But due to the destruction of mankind, the felling of trees, ecosystems have been seriously damaged, the decline in air quality, haze, air pollution is becoming more and more serious. Then you need a air purifier, air purification for you, also you a clean environment.
Hefei Normal University
HeFei, China
XiaoJiao Wu,
Hefei Normal University