Production pollution has not been resolved in recent years, a large number of lead batteries are applied to electric vehicles, but the pollution generated by the recovery process is not effective.Be“Since 2005, a serious collective lead poisoning event associated with lead battery production and recycling industry has occurred across the country, including 6 lead poisoning incidents in the first half of 2011.”Zhang Hong, a director of the Beijing Earth Village Environmental Education Center.
Among them, the residents near the factory in Zhejiang Province produce motorcycles and electric bicycle batteries, at least 300 people were detected by the blood lead concentration, and the highest indicator of the normal value was seven times the highest indicator. In the first lead poisoning incident found in Anhui Province in 2011, more than 100 children were found to exceed the blood level (BLL).
Be“In China heavy metal pollution, the most serious is lead pollution.”According to the preparation group of "Lead Acid Storage Battery Production and Regenerative Pollution Prevention and Treatment", main atmospheric pollutants, lead-acid storage batteries, primary air pollutants, sulfate, cadmium, arsenic, and antimony.
Due to most of the production process of domestic manufacturers, it is a semi-open production, such as improper treatment, will have a certain harm to the ecological environment. Studies have shown that lead can pass through the skin, digestive tract, and respiratory tract into the body and a variety of organs, the main toxicity effect is anemia, neuromatic disorders and kidney damage, and those who have children, elderly, and immunogenes.
Be“In some companies, especially SMEs, I would rather pay the sewage charge, and I don't want to investigate management. It is very simple. If you pay for the sewage charge, you can also return to a part, but if investment governance, the initial investment does not say, every year Turpose equipment costs may be more comparable to sewage charges.”The preparation group introduces, especially some contractor and rental enterprises, rarely considering pollution control equipment investment issues, but at the expense of the environment.
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