Effect of Environmental Regulations on 3R(Reuse, Reduce and Recycle)

本研究考察了国外和日本的环境法规及其对产业结构的影响。例如，对废水中氟的严格管制迫使钢铁工业减少了CaF2的使用。在其他领域也观察到这种关系，如汽车回收低与碎纸机的回收工艺发展之间的关系。RoHs指令也对无铅焊料的发展产生了强烈的影响。然而，使用无铅焊料对降低环境风险没有明显的效果。两项具有现实时间表的严格立法是水污染减排变化的关键催化剂。但是，一般来说，他们不提供激励，以达到比规定的标准更好。直接法规是经济手段成功实施的必要前提。WEEE指令对于理解环境法规和工业活动之间的关系也非常重要。欧盟WEEE指令与日本国内申请人回收率低的比较。报废电子电气设备的回收流程基本相同，但各低的系统不同。日本的回收价格不包括小型的国内申请者。然后，探讨了未来金属资源回收应考虑的问题。在此基础上，提出了“人工矿（矿）矿床概念（概念）”这一新体系。这个概念（储备到库存）提出了一种范式变化。它的概念是开始处理一些回收金属，如常见的资源，这些资源已被视为废物。它能够发展进一步金属回收的可能性，将储存的概念引入未来，并减少对环境的影响。

Investigations of environmental regulations of oversea countries and Japan and their effects on the industrial structure have been done in the present study. For example, an introduction of severe regulation of F in waste water forced to decrease the use of CaF2 in Steel making industry. Such relations were observed in other fields like a relation between Car Recycling Low and developments of recycling processes for shredder bluffs.RoHs directive has also given a strong effect on development lead free solder. Use of lead free solder, however, did not show clear effect to decrease environmental risk.Two Rigorous legislations with realistic timetables acts plays as key catalysts of change in water pollution abatement. But, generally, they provide no incentive to achieve better than the prescribed standards. The direct regulations are necessary pre-condition for successful implementation of economic instruments.WEEE directive is also very important to understand the relation between an environmental regulation and industrial activity. An comparison between WEEE directive in EU and Home applicants recycling low in Japan. Recycling processes of WEEE is almost same but system is different in each low. Japanese recycling low doen't cover small domestic applicants. Then, We investigated the matter that should be taken into consideration about future metal resource recycling. As a result we propose new system " Concept of artificial mineral (ore) deposit (conception)". This concept( Reserve to Stock ) proposes a kind of paradigm change. It is the concept of beginning to deal with some recycling metals like common are resources, which have been treated as waste. It enables to develop possibility of further metal recycling, introduce the concept of the stockpile to the future, and reduce environmental impact.