Hazards of waste batteries

With the development of science and technology, people's living standards improve, battery life in our production in the amount of growing equipment, tape recorders, repeat machines, radios, cameras, calculators, MP3 machine, telephone, doorbell battery flooded in ... ... every corner of our lives, to serve all levels of society. According to incomplete statistics, 70-80 percent of the students have a tape recorder, radio, repetition machine learning tools, more than 70% of its power use disposable batteries, the average spent per person per week to two batteries. Such a large number of batteries can power-down in consumption, their whereabouts are? Whether people have realized that the batteries readily lost to the environment pollution, hazards in the future? What are the types of batteries? 1. Battery types: the main battery has a one-time batteries, secondary batteries and car batteries. Disposable batteries, including button batteries, ordinary batteries and alkaline manganese batteries, disposable batteries and more mercury. Secondary battery mainly referring to rechargeable batteries, which contain cadmium. Automotive batteries contain lead acid and heavy metals. Second, the hazards of waste batteries: batteries discarded in nature of mercury will slowly overflow from the battery into the soil or water, and then enter the body through the crop, damage people's kidneys. In the role of micro-organisms, the inorganic mercury can be transformed into methylmercury, gathered in the fish's body, the human consumption of such fish, the methylmercury will enter a person's brain cells, the nervous system is seriously damaged, re - would be crazy to death. Well-known Japanese Minamata Disease is caused by methylmercury. Cadmium exudation of land and water pollution, and ultimately enter the body is the liver and kidney damage, can also lead to soft bones, causing severe skeletal deformities. Automotive batteries contain acid and heavy metals released into the nature of lead can cause soil and water pollution, and ultimately cause harm to people. inspiron 2600 battery.Third, knowledge cards: Do you know "ache disease" it? "ache disease" and "Minamata Disease" in Japan's industrial pollution disease. This is due to cadmium or mercury-containing industrial wastewater pollution in the soil and water, entered the human food chain. "Minamata Disease" is mercury poisoning, patients with a large number of savings as a result of methyl mercury in vivo and the occurrence of brain and peripheral nerve damage the central nervous system, light from hand, foot numbness, heavy death. "ache disease" is cadmium poisoning, patients with hand, foot pain, body is very prone to fracture. People who have this disease have been shouted , Until the dead, he was called "ache disease." As a result of years of ordinary dry-cell batteries contain these two toxic elements, so that the battery from production to disposal, the potential for contamination at all times. Battery recycling is imperative! Fourth, recycling of waste batteries: the battery can provide a life for our convenience, but its mission is complete, if not handled properly will also to some extent a threat to our health and living environment, but also a waste. National annual consumption for battery 3000000000, since there is no recovery and lost 740 tons of copper, zinc 16,000 tons, 97,000 tons of manganese powder. The survival of mankind in order to protect the environment, people began to show concern for the recilyingproblems in the hope that reduces the hazards of waste batteries, but batteries yield only 2%. And some countries in the world of waste battery recycling program of some very worthy of our study. inspiron 2650 battery.However, in our country has just begun recovery activities. In China it is difficult to see a deal with waste batteries can be bulk business, we believe that the main reasons: There is no sound recovery mechanisms, recycling capacity is too small to handle the technical needs to be improved. Germany's battery can achieve 70 percent recovery rate because they live in each district are placed recycling batteryme, the Government has legislation on the treatment of waste batteries to carry out the unified management. If each sales counter battery used batteries are equipped with recycling bins, if the relevant departments can be proactive in looking for the development and utilization of used batteries the way, if everyone is "not a small instead of" from my start create a treasure to their homes, protecting the environment atmosphere, but also worry about our days is not blue, water clear, not red flower, leaf not green? ! Also worry about selling out each year three billion batteries be brought back "home"!dell 1g222 , dell bat3151l8,inspiron 2000 battery ,latitude x300 battery.