LED lamp production and processing plant, with the development of the lighting industry, although the energy-saving problem should be solved, but the recycling of energy-saving lamps has become a new problem. According to the survey, most people know that energy-saving lamps contain mercury, but 95 told reporters that if the energy-saving lamps are broken, they will be thrown away. Although they know that energy-saving lamps contain mercury, they have to be thrown away because there is no special mechanism to recycle them.
China is a big country in the production and consumption of lighting products. The output of energy-saving lamps and incandescent lamps ranks first in the world. Last year, the output of incandescent lamps and domestic sales were 3.85 billion and 1.07 billion respectively. At the same time, the total output of energy-saving lamps in China is 4.26 billion, accounting for about 80% of the global total. The promotion of energy-saving lamps has achieved energy conservation and emission reduction, but it is very energy-efficient to use, and it has become one of the outstanding problems of electronic waste today.
However, what is the disposal of energy-saving lamps in other countries? Importing an energy-saving lamp in France requires a tax of 0.15 euros, which is handed over to a professional company for recycling. There are advertisements at the entrance of the supermarket, asking the public to pay attention to energy-saving lamps. Harmless treatment; energy-saving lamps can not be thrown casually, there are courier companies to collect, but consumers have to pay courier fees. For example, in Japan, companies pay to take the initiative to send used lamps to the recycling center, while households recycle waste lamps through garbage sorting; the recycling rate of waste energy-saving lamps in Taiwan is over 80, and China Electric Power Corporation and its holding company Zhongtai Resources Technology The company has formed a recycling system for manufacturing, selling and recycling waste lighting sources. The recycling rates of mercury, phosphor and glass are 100, 60 and 30 respectively.
Due to the toxicity of low-dose mercury toxicity to different organs of the human body, including the reduction of muscle strength, increased fatigue, and deformity of offspring, it can cause shortage of language and memory, attention deficit, and autism for children and infants. Delay in walking ability, etc. Once lead enters the human body, it will hinder the synthesis of blood, leading to anemia, headache and sore limbs. After invading the brain, it may cause developmental delay, ADHD, and mental retardation.
Professor of Environmental Law at China University of Political Science and Law said: At present, there is no relevant legislation on waste sorting and heavy metal recycling in China, and there is a gap in the recycling of energy-saving lamps. He suggested that the state should introduce relevant regulations, establish special regulations on waste materials containing hazardous metals such as used energy-saving lamps and batteries, and set up special recycling agencies to clarify the responsibilities of various departments. Recycling waste energy-saving lamps, so that enterprises can make money, or give subsidies to recycling enterprises to ensure that enterprises do not lose money; the sanitation department is responsible for waste sorting; the commercial department is responsible for recycling; and the environmental protection department takes measures to control.
An air heat exchanger is a device that is used to transfer heat between two air streams. It is commonly used in heating, ventilation, and air conditioning (HVAC) systems. The heat exchanger can be designed to allow the two air streams to be either separately or together.
Generally, we classify the air heat exchanger into Finned Tube Heat Exchanger, Plate Type Air Heat Exchanger, Seamless Pipe Air Heat Exchanger, Twisted Heat Exchanger, etc. according to its structure.
Air heat exchangers are commonly used for a variety of applications in the HVAC system, such as space heating, cooling, humidification and air circulation. In space heating applications, air heat exchangers are used to transfer heat from outside air to indoor air, in order to provide heat for the building. In cooling and air circulation applications, air heat exchangers are used to transfer heat from an indoor space to the outside. in order to keep the building cool.
The main advantage of using an air heat exchanger is that it is very efficient in transferring heat energy between the two streams without any loss. It is also relatively inexpensive, compared to other types of heat exchangers. Additionally, air heat exchangers are small and compact, making them ideal for applications in tight spaces.
Air Heat Exchanger,Fin Fan Exchanger,Fin Fan Air Cooler,Fin Type Heat Exchanger
Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.jmheatexchanger.com