E waste treatment technology, how to deal with waste electronic products?

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Waste electronic products should be disposed of according to the best garbage.

The garbage mainly includes waste paper, plastics, glass, metals and textiles, hazardous waste, electronic and electrical waste and batteries, as well as waste furniture waste.

Among them, electronic products include metals and hazards

Metals mainly include: cans, metal canning boxes, decorations, aluminum foil, iron sheets, iron nails, iron pipes, scrap iron wires, old steel wool balls, copper wires, etc., according to the classification of ** materials: iron, non-ferrous (generally non-ferrous metals);

Hazardous waste mainly includes: paints, pigments, various cleaning liquids and other chemicals, and some areas also classify battery and electronic and electrical waste as such.

The dangers of e-waste

In the face of increasingly serious e-waste, experts point out that China is facing an e-waste explosion.

According to the statistics of relevant departments, China discards an average of 4 million refrigerators, 5 million televisions, and 6 million washing machines every year, in addition to nearly 5 million computers and tens of millions of mobile phones in China. Experts say that electronic products that have been used or cannot be used are classified as electronic waste. E-waste contains a large number of toxic and harmful substances, it is a hidden killer, and it can release substances that may be harmful to the human body at any time;

E-waste has become one of the fastest-growing types of solid waste in China, and if not properly disposed of, it can cause very serious harm to the environment. It is understood that a battery the size of a button will contaminate 600,000 liters of water after it leaks. Of the 1.4 billion batteries produced in China every year, less than 1 percent are utilized.

The cathode ray tubes in televisions or computer monitors contain large amounts of lead, and once it enters the soil, it can seriously contaminate water sources, eventually harm humans, plants and microorganisms, and also have a great impact on children's brain development.

Waste electronic products should be carried out, and individuals should not discard and decompose them at will.

According to the "Regulations on the Management of Waste Electrical and Electronic Products" for the Disposal of Waste Electrical and Electronic Products

Article 2 The disposal of waste electrical and electronic products referred to in these Regulations refers to the dismantling of waste electrical and electronic products, extracting substances from them as raw materials or fuels, reducing the number of waste electrical and electronic products that have been generated, reducing or eliminating their hazardous components, and finally placing them in landfills that meet the requirements of environmental protection, excluding the activities of product maintenance, refurbishment and reuse as old goods after maintenance and refurbishment.

Article 10 The electrical and electronic products produced and imported by the producer of electrical and electronic products, the consignee of the imported electrical and electronic products or their first persons shall comply with the relevant national regulations on pollution control of electrical and electronic products, adopt the design scheme conducive to the comprehensive utilization and harmless treatment of resources, and use materials that are non-toxic and harmless or low-toxic and low-harm, as well as easy to utilize.

Electrical and electronic products or product manuals shall be provided in accordance with the provisions of the content of toxic and harmful substances, the first treatment of indicative instructions and other information.

According to the "Regulations on the Management of Waste Electrical and Electronic Products" for the Disposal of Waste Electrical and Electronic Products

Article 15 The disposal of waste electrical and electronic products shall comply with the requirements of the State for comprehensive utilization of resources, environmental protection, labor safety and protection of human health.

It is forbidden to use the technology and process of the state to eliminate waste electrical and electronic products.

Article 12 Operators of waste electrical and electronic products shall adopt a variety of ways to provide convenient and fast services for users of electrical and electronic products.

Operators of waste electrical and electronic products shall obtain the qualification for the disposal of waste electrical and electronic products in accordance with the provisions of these Regulations; If the disposal qualification is not obtained, the waste electrical and electronic products shall be handed over to the disposal enterprise with the qualification of waste electrical and electronic products.

** electrical and electronic products sold after repair, must meet the mandatory requirements of national technical specifications such as protecting human health and personal and property safety, and be marked as old goods in a prominent position. The specific management measures shall be formulated by the competent department of commerce.

Take mobile phones as an example:

Most of the old mobile phones are discarded, and only a small part of them can enter the system.

And the so-called ** system is the second-hand market. The electronic components in the mobile phone are disassembled, some of them are sold to copycat manufacturers, and some of them go to repair shops. Most of the remaining motherboards go to small workshops to refine metal.

The same is true for other electronic products.

However, there are few cities in China that have a dedicated method for dealing with e-waste (in fact, there are no other wastes). So my personal advice is:

1. If it can still be used, it will be transferred to others or continue to be sold.

2. If you can't use it, use your own imagination to DIY.

3. If you can't buy money and don't want to DIY, it is recommended not to throw it away at will, if there is a special collection of the best, if not, pack it separately and throw it into the trash (this can provide meager convenience for waste pickers).

4. Jointly call for the completion of the social garbage classification system.

E-waste disposal methods include:

1. Production technology of lead-free solder and bromine-free flame retardant.

2. Complete sets of technical equipment for dismantling, recycling and disposal of cathode ray screens and liquid crystal displays.

3. Technology and equipment for crushing, sorting and harmless disposal of electronic waste products.

4. Raw materials and production technologies for harmless or low-harm production of household appliances and electronic products.

5. Advanced technology and equipment for fluorine-containing refrigerants and lubricating oil in waste refrigerators and air conditioner compressors.

Waste e-waste refers to discarded electronic devices, such as computers, mobile phones, televisions, etc. Proper disposal of discarded e-waste is very important for both the environment and human health. Here are some ways to properly dispose of discarded e-waste: Messy Mess.

1.:* is one of the best ways to dispose of e-waste.

Many cities have set up dedicated stations where old electronic devices can be brought to the station so that they can be repurposed or disposed of safely. By disposing of waste e-waste, you can reduce the pollution to the environment.

2.Donate: If your electronic devices are still working properly, you may consider donating them to charity, schools, or others who need them. This extends the life of the equipment and reduces the negative impact on the environment.

3.Safe disposal: If your electronic devices are no longer usable, or you don't want to donate them, then make sure they are disposed of safely. This includes finding a reliable e-waste disposal service to ensure that hazardous materials in the device are disposed of safely.

4.Data security: Before disposing of old electronic devices, make sure that all personal and sensitive information on the device is clean. This can be done with proper data erasure and data destruction to ensure your privacy and security.

5.Reduce use: The best way to dispose of e-waste is to use as little as possible. Extending the life of your equipment can reduce your environmental impact. Protective measures such as regular maintenance, software updates, etc., can be taken to extend the life of the device.

In summary, the proper disposal of waste e-waste is very important for our environment and health. We can dispose of discarded e-waste through donations, safe disposal, data security, and reduced use.

The utilization of e-waste usually requires the following steps:

2.Classification: Classify electronic devices by type and material. For example, circuit boards, plastic housings, wires, batteries, etc.

3.Dismantling : disassembling an electronic device to separate its different materials. For example, disassembling a computer, separating circuit boards, copper wires, etc., and storing them.

4.Treatment: The dismantled material is treated to remove any harmful substances. For example, lead, mercury, cadmium and other macrohazardous substances in circuit boards require special treatment.

5.Reuse: The treated material can be further processed or used in a new product. For example, metal elements are extracted from circuit boards and can be reused to make new electronic products.

For the best utilization of electronic waste, special attention needs to be paid to environmental protection issues in the treatment process to prevent the leakage of harmful substances and pollution of the environment. In the design process of electronic Senfan products, the problem of utilization should also be taken into account, such as the use of materials and components that are easy to disassemble and use. These measures will help to improve the utilization rate of ** while reducing environmental pollution and waste of resources.