Kim Ki-Heon, Joung Hyun-Tae, Nam Hoon, Seo Yong-Chil, Hee Hong John, Yoo Tae-Wook, Lim Bong-Soo, Park Jin-Ho
Department of Environmental Engineering, Yonsei Institute of Environmental Science and Technology, YIEST, Yonsei University, 234 Maeji-Ri, Heungup, Wonju 220-710, Republic of Korea.
Waste Manag. 2004;24(6):533-40. doi: 10.1016/j.wasman.2004.02.012.
An end-of-life vehicle (ELV) is dismantled to recover and recycle any re-usable parts, then shipped to the shredding facility for further recovery of iron with any remaining Automobile Shredder Residue (ASR) to be considered as wastes and to be disposed of by either thermal treatment or landfill. Overall ELVs management status in Korea, including recycling resulting from the dismantling processes, was surveyed using some questionnaires given to dismantlers and other available information to provide some feasible means for future treatment. The averaged recycle rate in the dismantling stage showed a value of 44% and the rest of an ELV was then compressed and transported to shredding companies to recover mainly the iron content which averaged 38.7% of the mass of a new vehicle. The non-ferrous metals such as copper, antimony, zinc and aluminum accounted for only 1.5%. The Shredder dusts (SDs) were found to be composed of light and heavy fluffs and soil/dust and amounted to 15.8% based on the mass of a new vehicle. Dumping of fluff and inorganic residues into a landfill site, however, will be restricted when new regulations are implemented to reduce the disposal amount to less than 5% of a new car as done in European countries and Japan. The detailed characteristics of SDs were investigated to provide an idea of how to treat them in order to meet a future expected enforcement.
报废汽车（ELV）被拆解以回收和再利用任何可重复使用的部件，然后运往破碎设施进一步回收铁，剩余的汽车破碎残渣（ASR）则被视为废物，通过热处理或填埋进行处置。通过向拆解商发放一些问卷并利用其他可用信息，对韩国报废汽车的整体管理状况进行了调查，包括拆解过程中的回收情况，以提供未来处理的一些可行方法。拆解阶段的平均回收率为44%，其余的报废汽车随后被压缩并运往破碎公司，主要回收铁，铁的平均含量占新车质量的38.7%。铜、锑、锌和铝等有色金属仅占1.5%。发现破碎粉尘（SDs）由轻质和重质绒毛以及土壤/灰尘组成，占新车质量的15.8%。然而，当实施新法规将处置量减少到低于欧洲国家和日本的新车的5%时，将限制向垃圾填埋场倾倒绒毛和无机残渣。对破碎粉尘的详细特性进行了研究，以了解如何对其进行处理，以满足未来预期的执法要求。
