Waste battery recycling is no standard specification
Recently, one called “low-carbon life” (referring to lifestyles to reduce energy consumption when reducing carbon emissions particularly carbon dioxide.) The words began to appear frequently in the vision of people, and gradually penetrate into people’s lives. latitude d410 battery , To reduce carbon emissions and become sensitive to sustainable development started to fulfill the criteria of life.
Mr. Wang, who lives in Shenzhen, calls “the low-carbon life”, that of an army, more recently, it was a way to take the bus instead of driving experience “low-carbon lives “. He was pleasantly surprised to discover, Shenzhen has been a large number of buses with low emission power on the road. And he also learned the news, by 2012, Shenzhen will also add a few thousand vehicles Tourist pure electric and hybrid buses.
However, there is a point that may not know, the latter under the “green” reputation of the popular electric bus could become the unseen killer environment. Currently, hybrid and pure electric vehicle batteries, including lithium iron phosphate, manganese and other types of lithium. Electrolyte used in lithium batteries that are organic, if the release would cause harm to the environment. However, the battery current passenger car how to scrap new energy there are no national standards, once the lack of supervision, it may cause on the environment and environmental protection Contrary to the results of original intent. pp2182l
Green Revolution sparked the revolution of cells
The development of the automotive industry has not only brought resources and energy, a serious tension, but also huge pressures on protecting the environment. To encourage the development of new energy vehicles, China has successively promulgated the policy, and increase political support. Such as the beginning of the enactment of the “Promotion of the Automobile Industry” plan developed by 2011, China with electric vehicles, hybrid vehicles, hydrogen fuel cell vehicles based on new energy will reach 50 million vehicles, the new energy vehicles will account using 5% of car sales in total. “10 City, 1000″ The policy has also fueled some of the buses of new energy development, Beijing has been completed between 1000 to promote new mission vehicles demonstration of energy, including more than 4 / 5 for the bus from new energy.
With the power of the motor vehicle, corresponding to the vehicle battery to the right engine of the device or cable to provide power based on the movement of electric buses, because they do not produce air pollution,sony vgp-bps2a , protection of environment and clean air is very useful, so take advantage of “zero pollution” in the world. And for this, President World Electric Vehicle Association of the Chinese Academy of Engineering, Ching-Chuen Chan will be the electrification of transportation as a revolution in green technology. In recent years, subject to political benefit, new energy, a growing number of cars, while the model of industry passenger car battery is also changing slowly.
The battery is the primary key for the development of electric vehicles currently on the passenger car sector, and lithium-ion batteries are the majority. Product Engineering, Nanjing Iveco Bao Dong Han in an interview senior engineer told reporters that the lithium-ion energy and barbells, resources lithium higher than the rich, the price is cheap So the industry is now widely used by buses lithium iron phosphate and manganese lithium batteries. He also said that despite a long period of development, lead battery acid entered the maturity phase, and was once widely used in electric vehicles, but its capacity is small, bulky, lead-acid pairs of environmental pollution are major gaps in skills are now beyond the stage of history.
National Engineering Laboratory for Electric Vehicles Electrical and Electronic Dingli, director of science, said: “In accordance with state regulations, iron phosphate rechargeable lithium should not be less than 1500 the number of times, while lithium-manganese batteries should not be less than 500 times. unit integrated rechargeable batteries and the energy and number of charge cycles, the cost-effectiveness and many other indicators, satellite a80 battery , lithium iron phosphate of be better than Lithium-manganese.
Recovery criteria, the lack of buses environmentally friendly, or environmentally “killer”
Not long ago, the end of life batteries pollute the environment seen in various newspapers, once electric bicycles fit into the common knowledge. Maybe we can not imagine a small button battery can be approximately 60 million liters of water pollution, water consumption is equivalent to a person’s life. No. 1, a cell to rot on the ground, allowing the level of 1 square meter of land loss in value of agricultural use. This can not help but make people think, in the electric bus is typically installed after the end of the lithium ion battery, if the environment can maintain a “zero discharge”?
Reporter online access to a wealth of information, the general argument is that lithium is not as heavy metal, almost no environmental pollution. But experts say that the eyes of view is biased. One expert said in an interview, despite the lithium-ion batteries do not contain mercury, cadmium, lead poisoning of metal large heavy, but the anode of the lithium-ion materials cathode, electrolyte solutions and other substances on the environment and human health is still very significant impact.
As the State Council issued a document to be energy-saving vehicles and new energy demonstration and extension of the pilot cities to spend 13 to 20 applications of lithium batteries further expansion Battery Lithium-ion pollution should pay sufficient attention to. There is data showing that in 2009 the amount of pure electric car market to maintain 100, passenger traffic in the hybrid blessed 1000. And experts predict that by policy, encouraging, these data will then push this year. “This year, in the second half, there will be 7 to 8 cities in large demonstration projects to promote new energy sources.” Ding Xue-electric passenger car market of the future direction of such prediction. Therefore, by standard methods of recycling lithium batteries and prevent any further pollution of the environment was imperative.
As the current lithium batteries are not part of the retirement provisions of the state hazardous waste, which creates a lithium invisible in the resumption of differences in waste management. New discoveries through the interviews, there are currently on the treatment of lithium batteries past, the state does not expressly provide the industry and there is no unity. thinkpad t40 battery , For the treatment of used batteries, and all businesses dealing with the standards must be further refined.
Ankaya Automobile Co., Ltd. Pioneer Deputy Party Secretary Wang told reporters, national standards defined in the capacity of batteries is less than 70 ~ 80%, it can be used in automotive energy storage. To reduce the cost of single user car ankaya and battery manufacturers and users pay for using the battery one year lease, used batteries from battery manufacturers will then themselves. Shenzhen Wuzhou Dragon Bus member of staff said that businesses have customers from the market before and battery manufacturers to reach an agreement through consultation, the user buy electric bus two years later, the battery plant batteries for recycling. However, battery manufacturers can provide services to update the user how the costs and recovery of these elements are not clear, but later also two years by technical and pricing decisions of products.
But experts said that the bus industry, due to electric buses for the bus companies more than consumers, whether the development of appropriate standards, implementing them is not difficult. Pioneer Wang said that the industry develops electric bus, disposal of used batteries will be resolved sooner or later.
Overseas grants recycling batteries involved in battery manufacturing equipment industry want
At present, some developed countries abroad, recycling of waste batteries have been carried out a series of active exploration, and has accumulated much experience though. Many countries have developed relevant policies, for our reference. For example the United States, Japan, the industry of battery recycling scrap with his post-handed, each dealing with a ton of government subsidies for certain production-South Korean battery manufacturers, each producing one ton of a certain amount of deposit to pay for the recovery of those who deal with these costs, and appoint a special facility for processing. Some manufacturers state taxes battery or impose environmental management interruptions waste treatment companies in the battery of tax and so on.
The arrival of the energy crisis, so that we can not but face an energy revolution. And the promotion of electric vehicles is the key to have first a good product, reasonable prices, the second is the technology continues to improve. Ding Xue told reporters of the lithium iron phosphate “carbon coatings,” a company patents in the hands of the United States. However, Australia, Japan and other countries have involved the use of technology. a1175 , a1185 , a1189 , Although our country is less than the volume of electric bus and does not charge fees related to patents, but if the technology was in the hands of foreigners, sooner or later become the industrialization process of China irons electric vehicles broken utensil.
MA Xian Zhongda Auto Group General Manager, told reporters that the company planned to enter the field of manufacture of the battery, and this plan is likely to be implemented this year. He said that although the industrialization of the domestic electric buses are not yet, but the basic technology will sooner or later a breakthrough.
In the interview, companies are also urged the government to further regulate the market for electric cars, which contributes to the industrialization of the early arrival of electric buses. The Ministry of Finance announced that the central government will be arranged special funds for energy conservation a part of emission reduction funding in support of national energy saving and new energy vehicles for demonstration and extension. The specific point of view, including the use of hybrid vehicles on the use of batteries lead acid and nickel-metal hydride, lithium-ion batteries are two types of 10 meters above the city bus transit The maximum grant per 80,000 yuan and 42 million euros; pure electric Car Standards allowance for each of the 50 million vehicles to fuel cell grants up to 600,000 yuan each. The 10 meters below the pure electric vehicles can be subsidized 60,000 yuan each cell vehicles to subsidize fuel for 250,000 yuan each. This “across the board,” Paul Winter in Korea does not appear the United States, also made a lot of companies have made veiled criticisms. Han Dong Bao Blunt noted that firms in R & D of 10 meters and 10 meters above models, there are no obvious technical differences, the subsidy policy should be refined. He suggested that the under-activity of advanced research and development of electric vehicles, and other businesses to invest in a combination of factors fully into account the amount of subsidies for electric cars. At the same time, the state should take the outside right of way for new energy vehicles, such as purchasing tax free, so that customers buying new energy vehicles have benefited directly affect the user to take the initiative to buy. In addition, countries should further improve networking, so that the electric buses have a place to “run”, and improve the building charging station,fpcbp73ap , ensuring a normal load of the electric bus.
MA Xian that local authorities often have to purchase local production of new energy vehicles, from the perspective of long-term development, this kind of local protectionism affects the electric vehicle industry, the normal and orderly development, can not make a real strong acceptance in the market for enterprise products to be.
This reporter has also learned through interviews in the optical current battery life, three years is basically the upper limit. Buses have been implemented a normal life cycle is 8 years old, which means that bus, “Life in general need to be replaced 2 to 3 times the battery. Battery costs and maintenance costs are not cheap. A alleged that during the Olympics in Beijing, the price of each vehicle, the battery is only a few hundred thousand dollars. High battery prices are likely to be in the future the process of industrialization of new energy car started stumbling passengers. The main consumers of energy bus new - The bus companies also hope that the factory battery and manufacturers together to find ways to reduce business re-use batteries. “Only with reliable performance, btp-58a1 , the real benefits of the products the user must be a registered user in order to move towards industrialization,” said Ding Xue.
