Hunan Province motorization learns doctor of Yang Yi of research center of technology of power source project's husband to tell the author, although a few large batteries of our country produce an enterprise to had begun to produce the cell that do not have mercury, but a large number of medium and small businesses produce remain the batteries that contain mercury, because its are low-cost, applied range is wide, sale is quite big. Plumbic acerbity accumulator basically applies in car, dynamoelectric bicycle, communication to reserve the respect such as power source and lash-up power source. And nickel cadmium cell is used generally at the respect such as mobile phone, dynamoelectric tool, dynamoelectric toy, it is one kind can charge batteries.
Concerned data shows, an one date batteries is sodden in the ground, can make the soil of 1 square metre permanent lose use value; Batteries of a button can make 600 tons of water are polluted, be equivalent to one individual lifetime water quantity. In a few kinds of the biggest to environment menace material, mercuric, lead, cadmium was included to wait in batteries a variety of, if will abandon rubbish of life of old batteries interfuse to be filled together,bury, or conveniently discards, oozy mercury and heavy metal material can be permeated at groundwater of soil, pollution, in entering fish, crop then, destroy the mankind live environment, indirect menace arrives human health.
Once human body absorbs these heavy metal later, can you appear what disease? According to concerning expert introduction, mercury is the heavy metal with a kind of very strong noxiousness, the destruction to human body central nervous power is very great, go up because mercuric pollution is caused,the astonishs China and foreign countries water Yu disease that the century produces in Japan the fifties is. The contains mercuric alkalescent dry cell mercuric content that at present our country produces amounts to 1 ％ - 5 ％ , the mercuric content of neuter dry cell is 0. 025 ％ , our country batteries produces the mercury that use up to amount to a few tons every year. Cadmium is caused extremely easily inside human body chronic and toxic, main disease is bate of emphysema, bone, anaemic, make human body breaks down probably. And lead enters human body hind to be excreted the hardest, it disturbs kidney function, reproduction function.
Experts think, because batteries pollution has cycle long, concealment the gender is big wait for a characteristic, its are endangered potentially quite serious, processing is undeserved still can cause pollution 2 times. According to Yang Yi husband doctor introduces, our country is coastal a few farmers of some province are reclaiming when the lead in plumbic acerbity accumulator, because reclaim processing is undeserved, contain lead and vitriolic waste liquid to fall, caused lead poisoning not only, and make local crop cannot grow
It is certain that everybody swims outside phreatic water had headached for the problem that equipment overweights, I am in a few times recently outside heavy JET FIN will surprised to change light bare-handed FIN gradually in swimming, burdensome 3 watches change a alone light residual voltage plan, the weight that above measure has equiped a complete set of decreased not to issue 3 kilograms. But still wanting to be able to be decreased again every day. . . Found a method again eventually, reduce the weight of batteries namely. Because of us mostly night goes the flashlight that those who use is 8 C report, if want night to go to be not had,can avoid the ground carries 8 or go on a journey of the C of above report, and through computation the weight of 8 C report is 62gX8=496g. Fully 1 jin is weighed. Many are 1 jin many.
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