At the same time, in 2006 in the Chinese Academy of Sciences China Development Strategy Research Association, the State Organs Work Committee National Youth Productivity Promotion Center, the International Association for the protection of property rights know-how to jointly carry out the national innovation achievements in the selection.
the elephant Group Limited research and development production of negative ions Composite floor as the representative of the elephant anion antibacterial functional floor, was rated as China's independent innovation units. Air negative ions, like sunlight, are indispensable to human beings. However, negative ions have a very short life, only a few minutes in clean air, and only a few seconds in a dirty environment, or even shorter.
In the wilderness, waterfront, mountain villages, waterfalls, fountains and other places, due to low atmospheric pressure, low dust, high temperature, air ionization out of the negative ions, and its life can reach more than 20 minutes; in the city, especially industrial areas, densely populated , Chimneys everywhere, dust soared, as well as vehicle exhaust emissions, air pollution, greatly reduce the number of negative ions, undermining the ecological balance, people's health is threatened.
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