Hokkaido mountains Nomura Kosan Co., Ltd. is a major business deal with waste laptop battery and waste fluorescent lamps treatment, there are 110 employees. Built this way is due to here is found in Japan’s first water-silver. Nomura Kosan acquisition of waste each year from the national electricity 13,000 tons, accounting for 20% of discarded battery to collect 93% of the way through the non-governmental environmental protection organizations to collect, and 7% through the factory to collect. The business carried out in 1985 and, at present, the amount of purification has been on the rise. In the past, mainly to reclaim the Lenovo 3000 G530 battery mercury, through the high-temperature (600 ~ 700 ℃) so that the mercury emissions from burning incinerator to exclude the collection, but the battery is no longer mercury in Japan, and on the main battery recycling steel and one of the “black” raw materials , and a second product development and manufacturing, such as one of the products can be used in the TV picture tube. Processing costs, to up to 80 yen / kg, produced a profit depends largely on used battery charged before it is processed (mainly manufacturing) and the secondary use of the product Lenovo IdeaPad Y510 battery value, the latter of which is the key. The recovery of battery required to take up a lot of space, Nomura Kosan is a private enterprise, the Japanese government has not put a penny to it, but the Japanese Battery Industry Association, provided great help, and the coordination of major Japanese manufacturers make some financial compensation. Annual processing capacity of up to 16,000 tons. Another waste fluorescent lamps in the extraction of up to 40 tons of mercury a year, while the demand for a year in Japan is only 20 tons, can be achieved in this regard completely recyclable, but also to ensure that Lenovo IdeaPad Y710 battery profits.

Other cells, such as lead-acid battery, Japan could achieve 100% recycling, rechargeable battery and cell phone battery are also being adopted by manufacturers with the active, in particular, is a recovery of cobalt lithium-ion battery profitable. Through investigation, the combination of the actual situation of our country, I think first of all, we must resolutely implement the nine ministries and commissions on the restriction of the provisions of mercury in battery as soon as possible for China’s mercury-free battery, a battery of harmful ingredients will be the environmental impact of mercury in by industry, law enforcement, manufacturers strive to minimize, followed by various propaganda means to enhance the environmental awareness of citizens to carry out battery recycling and burial, set up waste battery recycling system. There is the state encourages recycling technology research in order to achieve as soon as possible after the recycling and reuse Lenovo ThinkPad SL300 battery. As for the profit-making can take a variety of ways, such as sharing to consumers, developing a market for products and so on.