Zhang Tianren, deputy to the National People's Congress, put forward his
own suggestions on how to manage waste lead-acid batteries:
one. Establish a pilot program for recycling waste lead-acid batteries. In
the lead industry concentration area, conduct demonstration research on the
recycling of waste lead-acid batteries, establish demonstration projects and
their supporting management systems, and promote them throughout the industry
after gaining successful experience. 2. Improve laws and regulations and
increase law enforcement. Establish and improve laws, regulations and
implementation details for the entire process of waste lead-acid battery
recycling, storage, transportation, production, etc., formulate strict laws and
regulations, and increase penalties for enterprises that are not in compliance
with environmental protection, severely punishing or shutting down enterprises.
three. Promote new technologies and eliminate outdated techniques. Focus on the
research and development of new technologies and processes for recycled lead,
vigorously promote the application of new technologies, and eliminate outdated
processes and equipment. The state should make comprehensive use of various
legal and economic means to encourage the use of processes and equipment that
meet environmental protection goals in the production process of recycled lead,
and realize the transformation from the original "end treatment" to "source
control". Four. Increase fiscal and tax subsidies. The state has increased
economic subsidies, given more preferential policies and support to legal
recycled lead companies, and promoted recycled lead companies and battery
consumers to jointly participate in waste reduction and resource recycling. Give
more tax incentives to legal recycled lead companies.
Low temperature lithium iron phosphate battery 3.2V 20A -20℃ charging, -40℃
3C discharge capacity ≥70%
90% of the electric vehicle industry uses lead-acid batteries
Lead-acid batteries have a history of more than 150 years. The technology
is mature, the price is low, and the discharge is stable. Therefore, it is
widely used in cars, trains, tractors, motorcycles, electric vehicles,
communications, power stations, power transmission, instrumentation, UPS power
supplies and aircraft. , tanks, ships, special systems and other fields. With
the development of the world's energy economy and the increasing improvement of
people's living standards, lead-acid batteries have occupied more than 85% of
the market share in secondary power supply.
According to statistics, there are more than 2,000 electric bicycle
manufacturers in my country, and the number of electric bicycles exceeds 200
million, and it still maintains an annual growth rate of 20%. At present, most
of the power batteries of electric vehicles actually used are equipped with
lead-acid batteries, accounting for more than 90%. Each electric vehicle is
equipped with 12 to 16 kilograms of lead-acid batteries, and the battery life is
basically about 2 years. Therefore, our country produces an average of 1.5 to 2
million tons of waste lead-acid batteries every year.
According to estimates, if one AA battery is placed in the ground, 1 square
meter of land will lose its value within a hundred years; a button-sized battery
can pollute 600 tons of water, which is equivalent to a person's lifetime
drinking water ; And lead-acid batteries are the most polluting of these
batteries. The sulfuric acid and lead in scrapped lead-acid batteries are
harmful to water sources and land. During use, lead-acid batteries are sealed in
the battery casing and will not affect the environment. However, after a certain
period of mechanical wear and corrosion, the heavy metal lead and electrolyte
sulfuric acid inside the battery leak out, enter the soil and water sources, and
then enter the human food chain through various channels. Soil microorganisms
circulate into crops, and water-borne plant food-digesting organisms absorb
medium metals from the environment. They can gradually accumulate in
higher-level organisms through biomagnification in the food chain, and then
enter the human body through food and accumulate in certain organs. Chronic
poisoning.
This urgently requires the establishment of a waste lead-acid battery
recycling system, but currently my country's management of waste lead-acid
battery recycling is still in a state of confusion.
Current status of lead-acid batteries in my country: formal recycling rate
is less than 30%
The number of waste lead-acid batteries produced in my country every year
exceeds 2.6 million tons, but the formal recycling rate is less than 30%. The
waste lead-acid battery recycling industry is in a state of disorder. Nearly 80%
of waste lead-acid batteries still flow into illegal recycling and processing
through individual traders. A large number of waste lead-acid batteries are
dismantled and disposed of at will, resulting in increasingly serious
environmental problems.
In the context of the current public concern about environmental protection
in our country, it poses a challenge to how to manage waste lead-acid batteries
in our country.
Read recommendations:
18650 2200mAh 11.1V
New type sodium ion battery comes out
How to assemble large -capacity batteries?battery for solar energy storage Manufacturing
18650 rechargeable battery lithium 3.7v 3500mah
18650 battery cell
360° FACTORY VR TOUR
Whatsapp
Tel
Email
TOP