How should waste batteries be treated? Now there is a law to follow.

New energy vehicles more selling more fire, but how to effectively to waste Power battery Recycling, has been the industry in the thinking of problem.

From August 1, the new energy automobile power storage The battery Recycling management interim measures "(hereinafter referred to as the" method ") formally implemented, power battery recycling, traceability management will tend to the main responsibility.

According to the methods, automobile production enterprises the main body of power battery recycling responsibility, related businesses in every link of power battery recycling performance of the corresponding responsibility, ensures the effective use of power battery disposal and environmental protection, power battery full life cycle can be effectively "regulation".

Car companies to battery recycling main responsibility

Power battery recycling who belong to the main body of responsibility?"Method" made specific provision. Automobile enterprise besides is power battery recycling the main body, also announced the battery details and recycling measures, at the same time, the coding and related information of power battery must have the automobile enterprise to upload to the traceability information system, and in the after-sales service, car companies to repair service network.

The traceability information system, refers to the new energy automobile national surveillance and power battery recycling resource integrated management platform, "the implementation of the whole lifecycle traceability management, is an important measure to promote power battery recycling."Xin guobin, vice-minister of industry and information technology on July 31, said at the launch platform, through the information collection and management, and other functions, to achieve power battery source available, go back, node controlled, responsibility, and thus effectively regulated battery recycling responsibility implementation. The main responsibility of each linkIn order to cooperate the operation of platform, the new energy vehicle power battery recycling traceability management interim provisions "also synchronous implementation on August 1.

, according to the data of new energy vehicles power battery retired in 2017, 36000 tons, 2018-2020 will reach 118000 tons, 141000 tons, 196000 tons, the accelerating growth and predictable since 2018 have obvious small peak. In the first half of this year, China's new energy vehicles overall sales to 412000, an increase of more than doubled, to 111.6%, while China's new energy car ownership has reached 2 million levels, some early power battery, recycling is already the "urgent".

Although the new rules, however, has been clear about the automakers to subject recycling responsibility, but as a result of new energy vehicles has not become a lot of car companies (especially joint venture automakers) sales, car companies also lack ability to deal with waste batteries, for a long time, the industry is the lack of "uniform" power battery recycling process.

"In fact, the last two years production and sales of new energy vehicles, the recovery phase, power battery has not yet to the massive unified recycling system, can say is not mature but" method ", car companies must also intensify the layout of the power battery recycling."A not to be named automakers insider told SMW reporter.

However, some layout earlier in the field of new energy vehicles car companies, also have corresponding recovery measures. BYD aspects to introduce SMW reporter today, as early as in 2016, BYD has been achieved for some power battery recycling, BYD's main way is: first, through authorized dealer recycling batteries, then preliminary tests will be transported to the plant cell, if the waste batteries can be recycled and continue to use, waste batteries will be further testing in the factory, the batteries in the future also will continue to standby power application in household energy storage or base station, etc.If the battery cannot be recycled, would be to disassemble, extract materials can be recycled use.

"Compared to the pumped storage, compressed air energy storage technology, such as BYD energy storage power station efficiency is as high as 90% above, a 20-30% higher than that of pumped storage efficiency; Not restricted by geographical conditions, mobile, distribution, application prospect.BYD relevant controller introduces, for used batteries are "transform" as the energy storage equipment, has many advantages.

In Beijing sai de BianZhiYu, head of reusing resources research institute co., LTD., recycling and disposal of waste battery has ability of the enterprise, should help makers to make traceability management, "according to the requirements of the traceability management, upload the traceability information, and report to the customer feedback process, and the management of traceability, finish as the main body of responsibility, at the same time we are trying to build recycling service network."

The personage inside course of study: new rules conducive to eliminate chaos of the industry

"The methods from the technical level to ensure battery circulation within the system, all power battery coding management, strive for the realization of active can be checked, to control."BianZhiYu said the implementation of the "method", the industry help clean up a lot of mess.

"The industry still has a lot of mess, first is hard to estimate the residual value of the battery, and a few small, black workshop push up prices, disturb the market."BianZhiYu said, some enterprise technology, environmental protection management does not reach the designated position, even for stealing, leakage cause secondary pollution, "some of the remaining capacity of the battery due to flow to the black channel, shoddy. In addition, if from the point of view technology pilot use send need more research and development, environmental protection and dismantling automation technology."

BianZhiYu talked about the two technologies, is mainly two kinds of means of handling the power battery, among them, the phase by means of close to or reach the design life, but not scrap batteries for secondary use, common are used as the energy storage equipment, light power or low speed car market; And dismantling technology, it is on the battery, after dismantling to recycle useful materials, but in the process of recycling and processing, if the improper operation or technology is not up to standard, may also occur secondary pollution, etc. With BYD has long been a battery recycling treatment method, for example, are basic in both areas.

However, due to BYD enterprise itself is battery, other car companies, by contrast, do not have these technical reserves. In addition, also have the personage inside course of study says, because the kinds of cells, improving eyesight, density and complex, and dismantling cannot, on a large scale processing cost is higher, the market is still subject to specification.

For the above problems, "method" also mentioned that encourage comprehensive utilization of enterprise use of advanced technology and equipment, to carry out pilot using and recycling, while encouraging arrangement in use and recycling enterprises according to car companies information standard, to disassemble, restructuring and battery recycling, etc. It is not hard to see, although automakers is recycled, but the methods are also encouraged the enterprise and the main responsibility car companies "combination".

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