How to solve the waste battery about the new energy car

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - អ្នកផ្គត់ផ្គង់ស្ថានីយ៍ថាមពលចល័ត

The development of new energy vehicles in my country can be described with a fast word. Dynamic lithium-ion battery reuse refers to the intermediate link of new energy vehicles and power lithium ion battery resources, and achieves dynamic lithium by disassembling, test and classification of dynamic lithium ion batteries after use. Ion battery steps to achieve 30-60% of the power lithium ion battery to reduce the purpose.

In general, the standard for new energy vehicles on power lithium-ion batteries is that the battery capacity is less than 80%. If the remaining capacity is still in the 70-80% battery pen, the resource recovery is greatly wasted, do a good power lithium-ion battery. Re-use is especially important for battery costs.

The problem is coming. What is the fast development of this fast, how to solve the waste battery? At this point, you can use a chaos to describe. How much is the waste lithium ion battery? Differentian said that although many new energy vehicles have a battery life and warranty of consumers to have more than 8 years, but according to lithium battery 1500-2000 charging life calculations, power lithium ion batteries The uniform life is 5-6 years.

After the vehicle power lithium-ion battery is retired, if the necessary recovery and solving, it will not only cause waste of resources, but also cause pollution to the environment. According to this, by 2020, my country's powerful lithium-ion battery demand will reach 125GWH, the scrap volume will reach 32GWH, about 500,000 tons; in 2023, the waste will reach 101GWH, about 1.16 million tons.

Such a huge number of scraps, indicating that my country's powered lithium-ion battery recovery has become a problem that is not easy to solve. How old is the hazard of waste batteries? According to the data, the waste power lithium-ion battery is not properly, effective disposal, will threaten the environment and human health, affecting the society to continue to develop. At present, the power lithium-ion battery is mainly based on lithium ions and lead-acid batteries.

Cadmium in the lead-acid battery, the lead itself is heavy metal, some recycling stations disassemble the battery, poured down the acid solution contaminated with the environment, disassemble the lead, and then sell some small smelters or small workshops in high prices. Professional solution. Lithium-ion batteries are referred to as green batteries, which are mainly heavy metal elements such as mercury, cadmium, lead, etc.

, but this does not represent it is absolutely non-polluting. In fact, the positive material of the powered lithium-ion battery, there is a possibility of heavy metal contamination, and the electrolyte also has strong corrosive and poisonous toxicity, which is easy to have toxic chemical gas, which is equally harmful to human health. Yang Yusheng, academician Yang Yusheng, said: All batteries are chemicals, in the waste battery solution, if the system is unscrupulous, the management is not good, the technical is backward, it may pollute the environment.

1 20 grams of mobile phone battery can pollute the water of 3 standard swimming pools, if abandoned on the land, can make 1 square kilometers of land pollution for about 50 years. Wu Feng, a professor of Beijing Institute of Technology, said that if it is a few tons of electric vehicle power lithium-ion batteries discard in a natural environment, a large number of heavy metals and chemicals enter nature will cause much pollution to the environment? Power lithium ion battery Recycling is an imminent problem. Li Jinhui, Professor, Tsinghua University Environmental College.

Who is recycling? According to international practice, who is generally all, who is responsible for recycling. But a market person told reporters that there are currently 90% of the waste batteries without recycling from regular channels. It is reported that there is already a larger battery company to lay out of the battery recovery, but most is limited to recycled screening tests, and the ladder use this stage, battery or battery.

They have no layout in the dismantling link, because the dismantling of the waste battery is also the most important to cause pollution, to apply for a license, technical and financial support. More battery companies' solutions to the last link are generally: transportation to battery recycling company for disassembly. Battery Recycling Company is divided into two: one is a professional, recycled company; one is a technical backward, unsupported company.

The problem is that there is no qualified company in order to look forward, their recycling price is high, so they take more waste batteries. In the resolution of waste batteries, there is no recycling company, due to technical limitations, they will solve waste batteries, arbitrary emissions from environmental pollution. This not only disrupted the market that is not a scale, but also buried a great environment and safety hazard.

The chaos still stores new energy vehicles to eliminate traditional fuel trucks to the gas supply to the air, but the pollution of the environment has brought new topics to the society with the waste after the waste. Policies make various subsidy methods and commandments in spare no effort, but still have a long way to go. The reporter has conducted a research on the recycling of waste batteries in Shenzhen.

Review from the market public information, Shenzhen has only three companies with waste battery recycling qualifications, is Greenmei, Shenzhen Recycling Solution Station, Taili Waste Battery Recycling. But the general public still can't find a regular recycling channel. On August 30, Ms.

Peng reflected: There are many dry batteries in the family. I don't know how to solve it? Where does the urban area recycled? She said that there is a small lattice specially reclaimed on the trash can on the roadside of the community. Throw the used battery inside, but later discovered that the cleaning the pen relieved the waste battery as a domestic garbage.

It is reported that the general disposable dry battery on the current market is basically alkali-free, and can be disposed along with domestic garbage. Do not specifically collect disposal. However, when mixed rechargeable secondary batteries or lithium ion batteries on the phone, it will cause considerable pollution to the environment.

In general, the chaos of waste battery recovery has been manifested: some companies have a risk of tiny high-priced non-income quality companies for small high prices; the ordinary people can't find regular recycling channels, etc. These problems need to be handled. It is possible to change my country's ancient philosophers believe that not only know (know), especially should be practiced (line), but they can be called good together.

Nowadays, the company should also do the best in the world. Committed to the long-term health development. At the national policy level, there are currently 8 national standards for power lithium-ion battery products, aggregate, standardized, dynamic lithium-ion battery performance, dynamic lithium-ion battery safety detection requirements and methods.

The standards for the recycling of power lithium-ion batteries have been published. There are 4 items that have been submitted for approval, and there are 9 subsequent schedules. At the company level, the reporter noticed that Pan Shi, deputy general manager of Green Mei, said in an interview with NetEase, in order to build a new energy source, and build a new energy green supply chain.

Greenmeal proposes new energy Dynamic lithium-ion battery full lifecycle value chain, tightly, in order to link downstream of the industry chain, integrate the entire industrial chain resources, form a total chain cooperation between processing to recycled recycling. The reporter also turned many times to contact Taili Company. Bha Mr.

Zhang Yongxiang, general manager of Taili, refers to the environmental protection cause, dedication to the recycling of waste batteries, but not known for the recovery of battery recovery. Zhang Gong said that Taili Company is increasing to be committed to recycling of waste batteries, and is committed to recycling of waste batteries. In 2015, the company has built 1 annual production of 3,500 tons of automatic lithium-ion battery solution; June 2016, the company built 1 waste electric car recycling and demolition line; at present, it is planning to build a fully automatic waste battery solution line It is expected to be put into use in 2018.

In terms of battery recycling, Zhang General refers to the use of waste batteries used by consumers can also be in consulting and finding any collection points from the nearest collection point by calling the recovery hotline 400-888-6821. Total, finally, the battery recycling market is very large, and the funds are invested, and the return will also be high. Taili currently has the intention of introducing strategic investors, and is also a feasible way to buy Taili.

Ti Li Company hopes that the investor is related to the new energy industry, can prompt the company and the industry's benign development. All in all, the waste battery is just recycling, and the work is in contemporary, and it is in the Qianqiu. .