Analysis of Synergetic Development of Science & Technology Industry and Ecological Mining Area

2014 ◽  
Vol 962-965 ◽  
pp. 2089-2095 ◽  
Author(s):  
Li Jun Zeng ◽  
Ying Hui Sui ◽  
Yu San Shen
Keyword(s):  
Financial Support ◽  
Mineral Resources ◽  
Mining Area ◽  
Ecological Environment ◽  
Recovery Ratio ◽  
Comprehensive Utilization ◽  
Technology Industry ◽  
Development Direction ◽  
Innovation Synergy ◽  
Fundamental Mechanism

It includes four aspects that development of science & technology industry promotes construction of ecological mining area: improving recovery ratio of mineral resources, improving resources comprehensive utilization, reducing discharge of wastes in mining area and reducing destruction to ecological environment. It includes five aspects that construction of ecological mining area promotes development of science & technology industry: providing financial support, providing technical support, providing market, providing test sites and production base, providing development direction. To synergetic development of science & technology industry and ecological mining area, the fundamental mechanism is the realization of benefits synergy, target and approach synergy and innovation synergy.

Cherish the Earth's Mineral Resources and Promote the Comprehensive Utilization of Iron Tailings

2013 ◽  
Vol 753-755 ◽  
pp. 8-11
Author(s):  
Jin Rui Zhang ◽  
Ying Li ◽  
Li Bing Zhao
Keyword(s):  
Future Development ◽  
Mineral Resources ◽  
Economic Benefits ◽  
Comprehensive Utilization ◽  
Useful Components

With the increasing amount of tailings, it has brought many serious problems like take up a lot of land, construction and maintenance tailings reservoirs must be consume a large amount of money. The stockpiled tailings is not only bring drawbacks, but also bring huge economic benefits for us. For example, recycling of useful components contained in the tailings, or use the tailings as a whole. This article introduction the tailings status, utilization and point out direction of future development of tailings utilization.

Mine Dynamic Monitoring and Integrated Management Based on RS and GIS

2014 ◽  
Vol 955-959 ◽  
pp. 3840-3844 ◽  
Author(s):  
Xue Yuan Li ◽  
Shi Lei Chen ◽  
Kai Bian
Keyword(s):  
Integrated Management ◽  
Mineral Resources ◽  
Accurate Method ◽  
Mining Area ◽  
Dynamic Monitoring ◽  
Mining Areas ◽  
Rs And Gis ◽  
Wide Range ◽  
Spatial Database Engine ◽  
Mine Development

The development of mineral resources is accompanied by serious threats to the geological environment in China. In order to balance mining order, mine environmental protection and ecological restoration, this article examines a case study of Ningwu mining area and proposes an accurate method for mine dynamic monitoring in mining area based on remote sensing (RS), which is a series of technical processes with RS images selection, mine development situation and dynamic monitoring which includes areas change and types transfer. Findings indicate that the area of bauxite pit, bauxite and coal dump increased, the area of coal industrial square decreased, coal dump and industrial square mainly transferred into bauxite pit. The organization and storage model were discussed for results integrated management by spatial database engine (ArcSDE).The application of results retrieval was developed by GIS components. This method can be considered as an effective approach for a wide range of mine development monitoring in mining areas in China.

Phase Equilibria of the Aqueous Systems Containing Magnesium and Borate Ions

2014 ◽  
Vol 1015 ◽  
pp. 409-412 ◽  
Author(s):  
Xu Nian Han ◽  
Mei Ling Zhao ◽  
Shi Qiang Wang ◽  
Ya Fei Guo ◽  
Tian Long Deng
Keyword(s):  
Phase Equilibria ◽  
Reference Data ◽  
Salt Lake ◽  
Salt Water ◽  
Water Systems ◽  
Ecological Environment ◽  
Potassium Fertilizer ◽  
Comprehensive Utilization ◽  
Comprehensive Development ◽  
Development And Utilization

It is well known that the comprehensive utilization of salt lake resources can not only create a good economic benefit, but also effectively protect ecological environment of salt lake and achieve sustainable development. After potassium separating for potassium fertilizer from salt lakes, the rest of mother liquor brines are rich resources of magnesium and boron. Research on phase equilibria of salt-water systems containing magnesium and borate can provide reference data for comprehensive development and utilization of salt lake resources.

Overview on the Treatment Technology of Wastewater from Copper Mineral Processing (WCMP)

2013 ◽  
Vol 750-752 ◽  
pp. 1369-1372 ◽  
Author(s):  
Shu Zhao ◽  
Ji Ze Pan
Keyword(s):  
Suspended Solids ◽  
Mineral Resources ◽  
Mineral Processing ◽  
Ecological Environment ◽  
Treatment Technology ◽  
Flotation Reagents ◽  
Copper Mineral ◽  
Treatment Techniques ◽  
Exploitation And Utilization ◽  
Large Numbers

During the exploitation and utilization of the mineral resources, varieties of pollutants have been produced, which would impact the natural environment inevitably and bring many adverse effects to ecological environment and the human health. Its worth noting that the wastewater from copper mineral processing (WCMP) is one of the main source of mine environmental pollution. The WCMP is characterized by large quantity and containing large numbers of suspended solids, residual flotation reagents and heavy metals, etc. Wastewater can be discharged and realized reuse only after effective treatment. Recently, natural sedimentation, neutralization, flocculation, oxidation and other treatment techniques by wastes are the commonly used methods to treat the mineral processing wastewater.

scholarly journals Study on comprehensive utilization and management of tunnel slag in Expressway

2020 ◽  
Vol 145 ◽  
pp. 02033
Author(s):  
Xiaodong Shang ◽  
Zhiqiang Liu ◽  
Jianhao Zheng ◽  
Wei Wang ◽  
Haifeng Jiang
Keyword(s):  
Project Planning ◽  
Ecological Environment ◽  
Utilization Rate ◽  
Scientific Management ◽  
Land Occupation ◽  
Comprehensive Utilization ◽  
And Control ◽  
Slag Waste

Based on the investigation of the comprehensive utilization technology of tunnel slag in expressway, the author finds that combining with the characteristics of the project, planning scientific management content, formulating reasonable utilization principles, and implementing the measures and control of the tunnel slag gravel yard and the waste slag yard can improve the recycling utilization rate of tunnel slag, reduce the amount of tunnel slag waste, reduce the land occupation and damage the ecological environment.

Investigation and Analysis about the Construction and Utilization of Biogas Digester in Changyang County

2013 ◽  
Vol 773 ◽  
pp. 969-972
Author(s):  
Xiao Rong Zhao ◽  
Yu Hong Luo ◽  
Na Na Du ◽  
Ying Ping Huang
Keyword(s):  
Financial Support ◽  
Raw Material ◽  
Government Policies ◽  
Biomass Combustion ◽  
Analysis Method ◽  
Classification Analysis ◽  
Household Energy ◽  
Comprehensive Utilization ◽  
New Energy ◽  
The Government

In China countryside, the government policies encouraging individual farmers to construct biogas digester were strongly promoted to take clean biogas as the main household energy consumption, replacing the traditional way of biomass combustion energy. The construction and application situation of biogas digester since the new energy policies implementation was surveyed with the method of questionnaire survey, discussed and analyzed in detail with classification analysis method. The feedback of survey reports shows that three important factors including subsequent technical services, the shortage of financial support and insufficient fermentation raw material, have badly hampered the extensive construction of biogas digester and comprehensive utilization of biogas in different fields.

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