The application of new environmentally friendly materials in environmental protection

The new environmentally friendly materials have broad application prospects in environmental protection and the environmental governance. This paper reviewed the recent progress of the new-style environmentally friendly materials in environmental protection and the aspects of research and applications are discussed in this paper one by one of several kinds of new-style environmentally friendly materials in environmental protection and governance, and introduces the application of new environmentally friendly technology in air pollution, sewage treatment and other aspects of environmental protection. The noise pollution control, solid waste disposal, environmental monitoring and other applications are also introduced. With the development of science and technology, new environmentally friendly materials are used more and more in the field of environmental protection, with the nano materials and nano carbon materials the typical representatives. Nano materials are a kind of ultrafine materials with the grain size of nanometer (10-9m). Broadly speaking, nanometer materials are the materials with the nanometer scale in at least one dimension or a basic element. Nanotechnology is considered to be the most promising research field in twenty-first century, and the research on nanometer materials is a hot topic in material science. It should be said that nanometer materials have different influence and infiltration on various fields. Especially the application of nanometer materials in environmental protection and environmental governance brings new opportunities to our country and even the whole world in the treatment of environmental pollution. Activated carbon is a typical representative of carbon materials, which is an excellent adsorbent, with unique pore structure and surface functional groups. There are enough chemical stability and certain mechanical strength, acid and alkali resistance, high temperature resistance, insoluble in water and organic solvents and the regeneration cycle. Activated carbon was first used in sugar industry refining. After rapid development for more than a century, its application scope has been expanded to various departments of industrial production. At present, with the deterioration of ecological environment, people' voice of protecting the earth and the green technology and green products is higher and higher. The application of new environmentally friendly materials with nano materials and active carbon as the representatives in the field of environmental protection will be developed further. The following are the introduction to the research and application of the environmental protection and governance of several kinds of current nanometer materials and carbon materials.