Laptop battery recyclers, East Hutchison renewable resources (certified), battery recycling stream by Dongguan Chang Ping Tung Kee provide renewable resource recycling. Dongguan Chang Ping Tung Kee renewable resource recycling (www.dongji8.com) is specialized in the "whole plant equipment for recycling, electronics recycling inventory, metals recycling, metal recycling, plastic recycling" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Xue Wendong. Battery recycling of used batteries lasted classification knowledge two decades of advocacy and action, the effects involving more than 80% of the population, almost all primary and secondary schools and various colleges and universities to participate in them. However, there are still a lot of people all the batteries are vaguely confused, this is not science. To understand waste battery recycling, classification is the first thing to learn. The battery life common are the following: 1, lithium batteries, can be found at the cell surface chemical element symbol lithium Li; 2, alkaline batteries, also known as manganese batteries, at the cell surface may have its English name: Alkaline battery Some will be written on mercury-free alkaline batteries; 3, nickel-cadmium or nickel-metal hydride batteries, marked on the battery are Ni-Cd or Ni-H, the former contains a lot of heavy metal cadmium, which contain cadmium, need distinction; 4, lead-acid batteries, which often can be found in the electric car, the English called lead battery. The greatest impact on the environment, there are five heavy metals, namely arsenic, lead, cadmium, chromium and mercury. Battery inside, which mainly contains three, they are lead-acid battery lead, cadmium nickel-cadmium batteries, alkaline manganese batteries and as an additive exists mercury. Also some common batteries, such as lithium battery recycling, nickel-metal hydride batteries, toxic heavy metal content which is almost negligible. "Pollution intensity of a used cell phone battery is 100 times that of ordinary alkaline batteries can severely contaminate 60,000 liters of water, the equivalent of three standard swimming pool," If this sentence refers to the most common cell phone batteries lithium or NiMH battery, this pollution is clearly nonsense description. The recycling of waste batteries should "forgive and forget" hazardous waste batteries (1) Hazard manganese batteries zinc-manganese batteries, mainly mercury and acid, alkali and other electrolyte solution contained therein may be entered in the abandoned environmental hazards caused. Heavy metals like mercury can lead to central nervous system disease, "Minamata disease" culprit Japan. (2) zinc-silver button batteries, button batteries are widely used in electronic watches, calculators, hearing aids, etc., is that people are more familiar varieties battery. Hazards such batteries is mainly harm from mercury, cadmium and silver caused. According to statistics, harmful substances produced by a button battery can contaminate 600,000 liters of water. (3) lithium batteries, lithium battery (Lithium battery) refers to an electrochemical system containing lithium batteries (including lithium metal, lithium alloys and lithium ion, lithium polymer). Including lithium primary battery and lithium ion secondary battery. Because of its high cost, long storage life, wide operating temperature range, etc. battery recycling project, is applied to watches, cameras, calculators, backup power supplies, pacemakers, security alarms. These batteries relatively harmless, its recycling, recovery of useful components mainly lithium metal. (4) alkaline batteries alkaline batteries are zinc-silver, nickel-cadmium, nickel-iron, nickel-metal hydride batteries, and other series. Nickel-cadmium battery is a battery-currently the most widely used battery series, but also focus on environmental issues, and cadmium are toxic substances with carcinogenic battery recycling, and nickel also has carcinogenic to aquatic organisms There are obvious dangers. According to the US EPA survey battery recycling plant, waste cadmium nickel-cadmium batteries account for 75 percent of municipal solid waste cadmium total. (5) lead-acid battery lead-acid battery is the world's largest output, the most widely used one battery current. Sales accounted for more than 30% of the global battery sales. Our annual output of nearly 30 million lead-acid batteries kWh. Pollution such batteries are mainly lead and heavy metal contamination of the electrolyte solution. Lead can cause nervous system neurasthenia, numbness, symptoms of indigestion, blood poisoning and kidney damage, such as the digestive system.