It is urgent to establish a waste battery recycling system
With the popularization of electric cars, although electric cars claim to have zero emissions, the environmental pollution caused by waste batteries in the recycling process is still fatal. Recyclin...
With the popularization of electric cars, although electric cars claim to have zero emissions, the environmental pollution caused by waste batteries in the recycling process is still fatal. Recycling and recycling of waste batteries has become a topic of concern to many netizens. The industry points out: "clean environment is the future of motor vehicles development trend."
Battery recycling is imminent
At present, the research of domestic power battery mainly focuses on improving the performance, and the attention to recycling is obviously insufficient. At present, widely used in electric vehicles is lithium ion battery, the battery does not contain mercury, cadmium, lead is harmful to the environment, such as heavy metals, but it is substance such as anode materials and electrolyte solution has a great impact on the environment.
Old batteries are still useful
The actual service time of battery of general electric car is about 3~8 years. However, these used batteries are still valuable. "It may be a viable option for energy storage systems to establish a cascade utilization and recovery management system for power batteries." "Batteries with a capacity of less than 80 percent can continue to be used in power grid storage, or as a power source for low-speed vehicles such as electric field vehicles, and have secondary USES," said Chen quanshi, a professor at tsinghua university. Stepwise utilization can give full play to the value of the power battery, so as to reduce the cost of the battery and promote the popularization of electric vehicles.
The recycling system needs to be improved
At present, the electric car is at the marketing stage, is not a wide range of applications, electric vehicle power battery mass scrap has yet to happen, our country has not set up complete vehicle power battery recycling system. According to the author, the leading group for the demonstration and promotion of energy-saving and energy vehicles in shenzhen said that shenzhen has established a system for the utilization and recycling of automotive power batteries. "For every car sold, the manufacturer pays 600 yuan, and the government pays 300 yuan, which is used to recycle the power battery.