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大洋底铁猛结核的再造
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作者 王焕夫 《海洋地质动态》 1997年第3期5-9,共5页
本文论述了大洋底铁猛结核的再造问题,不仅从铁锰结核的天然积成和人为再造两个方面阐述了铁锰结核的再造证据,而且还提出了铁锰结核的再造设想方案,同时,对铁锰结核的再造前景作了评价。
关键词 大洋底 铁锰结核 锰结核 再造前景
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Some Aspects of Waste Management of Ukraine
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作者 Yulija Makovetska 《Journal of Environmental Science and Engineering(B)》 2012年第2期194-198,共5页
The development of waste management can be considered in some way dictates of time. Ukraine has unique conditions of the secondary usage of natural resources, which is particularly important given to the increasing ge... The development of waste management can be considered in some way dictates of time. Ukraine has unique conditions of the secondary usage of natural resources, which is particularly important given to the increasing generation of waste and its progressive accumulation. The relevant provisions relate to the industrial sector as well as areas of consumption. However, for most of recyclable materials is still low. The formation of market relations in Ukraine contributed to enhance this process and relevant field of entrepreneurship. Now the formation of a separate segment is taking place. The state and the perspectives of the development of collection, accumulation and recycling of waste stream have been analyzed in the article. Conceptual position of the legislative regulation of this field is defined. The ways of improving the legal support of secondary raw materials have been defined. The peculiarities of waste management of Ukraine are considered. 展开更多
关键词 Waste management Ukraine legislative regulation waste stream separate collection RECYCLING municipal solid waste.
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