Reliable Mine Water Technology
نویسندگان
چکیده
منابع مشابه
Reliable Mine Water Technology
Mine planning, permitting and operation require reliable water technology in all its aspects: water inflow, water use, water disposal and discharge, and water impact. Mine water evaluations are relied upon by mining companies, mine regulators and the public to determine whether the mine is technically feasible, optimally designed, financially sound, socially acceptable, and environmentally beni...
متن کاملWell water contaminated by acidic mine water from the Dabaoshan Mine, south China: chemistry and toxicity.
An investigation into well water quality was carried out in a rural area subject to irrigation with acidic mine water from the Guangdong Dabaoshan Mine, southern China. The results of water pH measurements from 112 wells in two different seasons suggest that the well water has been contaminated to varying degrees in the investigated Shangba floodplain (approximately 11km south of the Guangdong ...
متن کامل9 th INTERNATIONAL MINE WATER CONGRESS 141 Is mine water a source of hazardous gas ?
Most coal and coal bearing strata contain significant quantities of gases. These gases are either potentially explosive in critical concentrations when mixed with air, others are toxic. Gases found in a mine are almost certainly a mixture of atmospheric air, inert gases, water vapour and one or more of the following: oxygen, carbon monoxide, methane, hydrogen sulphide, hydrogen and nitrous oxid...
متن کاملStudy on PCA-LDA for Fast Identifying the Type of Coal Mine Water with LIF Technology
Study on PCA-LDA for Fast Identifying the Type of Coal Mine Water with LIF Technology Yong Yang, Jing Li, Jianhua Yue, Li Zhao a School of Resources and Geosciences, China University of Mining and Technology, Xuzhou, China b School of Information Engineering, Southeast University, Nanjing, China c School of Information and Electrical Engineering, College of Industrial Technology,Xuzhou, China y...
متن کاملReliable Laser Programmable Gate Array Technology
Field-Programmable Gate Arrays have become popular ever since their introduction. Compared to other digital circuit implementation media, they have lower NRE cost and rapid turnaround with the penalties of reduced speed and larger size. Thus better FPGA programmable switch technology is desired in order to gain speed and density advantages. In this paper, Laser-induced MakeLink technology is pr...
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ژورنال
عنوان ژورنال: Mine Water and the Environment
سال: 2010
ISSN: 1025-9112,1616-1068
DOI: 10.1007/s10230-010-0111-7