Battery Tips

Vacuum treatment of waste batteries

(T)

With the increase in consumption, pollution caused by used batteries against gradually been neglected. China Battery Industry Association, according to statistics: in 2000 China’s production of 18.22 billion cells, of which 17.5 billion a cell, secondary battery 720 million and exports 13 billion, three billion of imports, the annual consumption of 75 100000000. Beijing in 1999 a variety of battery consumption of the total weight of about 6,000 tons.

Used batteries of heavy metals in mercury, cadmium, etc. do not handle, this will result in soil, water pollution, directly affecting public health and the living environment. Beijing Tung Wah Group of Xin Xin waste battery recycling centers in cooperation with the Beijing University of Science and Technology, the use of different biomass gasification temperature decrease with the lowering of the pressure method, the realization of various substances, respectively, at a relatively low temperature gasification technology and thus the separation of waste batteries treatment and reuse. It is reported that the production process does not produce waste water and atmospheric pollution, the whole process in a vacuum sealed system complete, there is no radioactive contamination. Process entirely up to the national “air pollutant emission standards” requirement, no waste residue, waste water generated.