How the recycling of waste battery abroad?

Some developed countries abroad, recycling of waste battery have been carried out a series of active exploration, and accumulated a lot of good experience.

According to environmental experts, to strengthen the management of waste battery recycling, Germany implemented a battery recycling management of the new requirements. Provision requires that consumers will use the end of the dry battery, button battery and other types of laptop battery to the store or recycling waste recycling, shops and scrap recycling of waste battery must be unconditional acceptance, and transferred to manufacturers for recycling processing. At the same time, they are also toxic nickel-cadmium battery and mercury battery to implement a deposit system, that consumers buy every cell Lenovo 3000 G430 battery contains a certain amount of the deposit, when the consumers take their used battery to change, the price can be deducted from the deposit.

In the processing of waste battery, Switzerland, there are two specialized processing plants to use the old battery, in which a factory method is to take the old battery ground, and then sent to the furnace heating, then can be extracted out of volatile mercury, the temperature is more Zinc is also high, evaporation, manganese and iron, became the steel required for fusion of manganese ferroalloys. The plant can process 2,000 tons a year of waste battery, available 780 tons of manganese ferroalloys, 400 tonnes of zinc and 3 tons of mercury Lenovo IdeaPad Y530 battery. The other plant is extracted directly from the battery-iron, and manganese oxide, zinc oxide, copper oxide and a mixture of nickel oxide and other metal to sell as scrap metal directly.

Peri-urban areas of Magdeburg in Germany has built a “wet processing” devices, where the addition to lead-acid battery, the various types of cells were dissolved in sulfuric acid, and then using ion resin extracted from the solution of various metal objects, this method raw materials than the heat treatment method to obtain pure, so a higher price in the market, and the battery contains 95% of the various substances can be extracted, but also eliminates the need for sorting link. The unit annual processing capacity of up to 7,500 tons.

Was built in the mountains in Hokkaido, Japan Nomura Kosan Co., Ltd. main business is dealing with waste battery and waste fluorescent lamps treatment. They bought each year from the country reached 13,000 tons of waste battery to collect 93% of the way is through non-governmental environmental protection organizations to collect, 7% were collected through the factory. The business carried out in 1985, has been increasing the amount of the current purification. In the past, mainly to reclaim the mercury, but the battery is no longer mercury in Japan, mainly the battery recycling steel and other metal materials, and a second product development and manufacturing, such as one of the products can be used for a remarkable TV Xiang Guan.

In addition, some countries have developed a number of relevant policies. For example the United States, Japan, scrap battery recycling industry with its post-handed, each dealing with a ton of the Government for certain subsidies; South Korean production of battery manufacturers, each producing one ton of a certain amount of deposit to pay for the recovery of those who deal with those costs, and appoint a special facility for processing. Some battery manufacturers state taxes or impose environmental management of the waste battery handling companies tax breaks and so on. At present, the waste battery recycling and treatment technology is not yet mature, because of the laptop battery contained in the element of variety and less to deal with them costly, therefore, in various parts of the establishment of processing station is not possible, I know the relatively large scale treatment plants built in Yixian, Hebei, it is a university in Beijing co-operation. Currently we can do is to try to waste the battery together (you may be handed over to local environmental protection department), to prevent spread everywhere and pollute the environment.

Haikou City is now more than 200 were set up Lenovo laptop battery recycling boxes, recycling of battery sent to rural areas focus on specific areas for processing. Sanitation sector with this newspaper informed the general public, if you have to collect a large number of waste battery, not arbitrarily dispose of, while not long-term placement at home or in public places. To dispose of waste battery sanitation department may telephone: 66,221,595.