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Based On The Suggestions For Mining Development And Research Of Circular Economy

Posted on:2013-08-02Degree:MasterType:Thesis
Country:ChinaCandidate:H Y LiuFull Text:PDF
GTID:2249330380474503Subject:Industrial Economics
Abstract/Summary:PDF Full Text Request
The Xiangxi state’s mining industry made a significant contribution tostate economic development. However, with the Xiangxi extensive mineral resourcesdevelopment and utilization, causing the mineral resources reserves are declining andthe rapidly increasing demand contradictions seriously hampered the the Xiangxisustainable economic development. Mineral Resources and Reserves continue to declineand demand for the rapid growth of the contradictions, seriously hampered the theXiangxi sustainable economic development. Circular economy emphasizes the re-use ofenergy resources in the economy, and strive to maintain a steady growth of the premisedoes not affect the economic and social, cleaner production and waste recycling,minimize consumption of natural resources, in order to achieve the conservation ofresources, purpose of protecting the environment, resulting in significant economic,social and environmental benefits. Now, China is pushing forward to speed up theconstruction of the western region, Xiangxi important region of the western building, inorder to maintain steady economic growth will inevitably increase the exploitation andutilization of mineral resources. But mechanically followed the traditional model ofdevelopment, the consumption of large quantities of mineral resources to ensureeconomic development, industrialization and modernization at the expense will bedifficult to sustain. Therefore, to carry out the study of the Xiangxi mining developmentof circular economy, provide a basis for support for the development of the entire regionof the Xiangxi Xiangxi the transformation of traditional resource industries to solveenvironmental problems, the transformation of economic growth needs, is the only wayto achieve sustainable development is also building a resource-saving,environment-friendly society and adhere to the inevitable requirement to implement thescientific concept of development.In this paper, research and summary of the recycling economy, mining, recyclingeconomy theory, theory and Xiangxi comprehensive utilization of mineral resources andthe concrete practice of the mining cycle of economic development, to explore the modeof operation suitable for the Xiangxi mining development of circular economy. Throughthe use of the mining cycle economic evaluation principles, namely, the "3R" principle,a comprehensive and representative combination of principle, the principle of stabilityand dynamic phase-on the Xiangxi state economic impact of the mining cycle elements,were analyzed to establish the index system. The index system is divided into threelevels of the overall layer, system layer and a variable layer. The specific indicatorsinclude socio-economic indicators, energy consumption indicators, pollution emissiontargets, as well as cycle the use of indicators. Comprehensive evaluation method ofusing gray relational analysis of these indicators, statistics and statistical analysis,evaluation of Xiangxi development of circular economy of the state mining and exploration the Xiangxi features of economic development of the mining cyclecountermeasures.The Xiangxi regional mining development of circular economy there are still manyproblems:the concept of disorder. From government to business to the public, universal"economic, light environment, lack of knowledge on the circular economy;seriousenvironmental pollution. The Xiangxi state mining development process of the region’senvironmental impact is increasingly evident."Three wastes" emissions caused seriousdamage to soil and water pollution and ecological resources;comprehensive utilizationof mineral resources is not high. The Xiangxi ores, mining is not thorough enough, aserious waste of resources; the mineral recycling, mining, recycling and othertechnology needs to be improved. Xiangxi in the process of mining waste utilizationtechnologies unstable, comprehensive exploitation and utilization of low technical level,compared with developed countries, compared with the domestic advanced level, theWestern states mining, recycling technology, there is still much room for improvement.Therefore, the the Xiangxi development of circular economy must start from the threelevels: government level. Necessary to improve the mining cycle of economicdevelopment laws and regulations, policies and mechanisms, the standard system andthe certification system, to improve the whole people of the mining cycle economicsense; the enterprise level. To be taken in line with the design of the mining cycleeconomy, planning, advanced circular economy pilot demonstration of the miningcompanies; public level. To encourage the public to seriously study the basicknowledge of the recycling economy and advocate green consumption and activelyparticipate in the recycling of waste mineral activities.
Keywords/Search Tags:Cycle Economic, West of Hunan, Mining, Industry
PDF Full Text Request
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