Guiyu developing circular economy
Chaoyang District, Shantou City, practicing Guiyu Town Endangered River, is located in Chaoyang, tidal south, Puning the junction of the three places, with a total area of 52 square kilometers, population of 135 thousand people, under the jurisdiction of 26 villages (neighborhood), history is well-known water-logging in the region . Fifties or sixties of last century, where the majority of farmers feed their families in order to “pick eight claims,” living, home purchase chickens and ducks hair, pig, scrap copper tin and plastic items for recycling resale. After the reform and opening up, Guiyu role of traditional strengths to develop waste plastic, metal, electrical and electronic recycling industry, to achieve the development of mid-and late nineties peak, become the country’s first steps, the largest electrical and electronic waste dismantling bases, the current the town has been formed from the dismantling of waste recycling, dismantling, processing, generation of renewable resources to sell industrial chain, engaged in waste electrical and electronic and plastic recycling, dismantling, processing, use of 21 villages, more than 300 private enterprises, 5500 cottage, employing 60000 people, years of dismantling waste electrical and electronic and plastic processing 1.55 million tons, provide the state with recycled metal, plastic, electronic components and products used more than 150 million tons. In 2005 the town I waste electrical and electronic and plastic recycling, dismantling, processing industry, creating an output value nearly 10 billion yuan, accounting for more than 90% of industrial output value of town and turned over to tax more than 1000 million yuan, to become a pillar industry of local economy and farmers income the main source.
Characterized
Guiyu waste electrical and electronic and plastic recycling, dismantling, processing, utilization presents the following salient features:
(A) The dismantling is very fine. Guiyu give full play to the advantage of rich resources of local labor force, creating a lot of manual fine dismantling process. The country is widely considered the most difficult to deal with the printed circuit board, power board, of which 90-95% in Guiyu fine hand-dismantling, you can sort out a large number of reusable second-hand electronic components. A cell phone out of renewable board disassembled electronic components used to achieve more than 100, while progressively refined through the manual dismantling, separation of a variety of metal, plastic, convenient and simplifies the recycling link, thereby improving collection efficiency, recycling utilization rate of 99%, higher than in other places more than 10 percentage points. Guiyu for a variety of electronic devices, metal, plastic Classification is also very fine, many who are involved in the Guiyu operators of recycled plastics, sorting workers to be able to rely on their own experience, fast and efficient identification of artificial polystyrene, polypropylene and other varieties, Each skilled worker sorting processing of waste plastics per day over more than 50 kilograms. State departments and experts from research institutions to study Guiyu, pointed out that Guiyu dismantling labor-intensive industries in line with China’s national conditions, its dismantling of the fine level and utilization of electronic components used elsewhere in the world, not comparable.
(B) to form a more complete and perfect industrial chain. Guiyu operation of the waste electrical and electronic household and plastic to undertake the transfer, to a dismantling, two disassembled, and then by category, processing and utilization, the establishment of electrical appliances, circuit boards, wire and cable dismantling and plastic processing and utilization, such as complete range of hardware, meticulous division of labor processes supporting the operation of skilled production chain, from the recycling, dismantling the processing, use, sale, form a complete industrial chain, and gradually move toward specialization. At present, the town has formed electrical dismantling Guiyu specialized villages 5, electronics and circuit board dismantling specialized villages 6, wire and cable dismantling Professional Village 2, plastic, metal processing and utilization of specialized villages 7.
(C) re-utilization, and high. Dismantling waste electrical and electronic components out of various electronic re-utilization is particularly high, in which a variety of integrated resistors, capacitors, transformers and other electronic components are widely used in secondary production of “electronic birthday cards”, “remote control toys” and other electronic products, greatly extend the life of electronic components. Second-hand recycling of electronic components, reducing the resources consumed in their production process and produce pollution.
(D) A local resource, the product of rising. Guiyu out of the dismantling of various metal, plastic, classified processing, turning waste into treasure. The mechanical dismantling out by the blast furnace cast metal material, processing and generated Copperbelt, copper rod, copper wire, enameled wire and the cylinder aluminum ingots, iron ingots, tin line, but also extracted the gold, palladium and silver a large number of rare metals. In Guiyu annual production of deep processing of all kinds of metal materials up to 60 million tons, the equivalent of 200 million tons of ore mined, known as the “urban mines.” Guiyu business-to-local processing are also all kinds of recycled plastics to produce PVC sheets, plastic flowers, bead curtain, stationery and other products, continuously improve the rate of local resources. In some factories to complete from the waste plastics to PVC sheet, stationery, recycling process, into the plant is a waste plastic recycling factory is the product.
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