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Results 1 - 10 from 113 for metal mines in 0.227 sec.
MRF > Small-Scale Mining > Definitions
Small-scale mines are those whose annual production values do not exceed US$3 million, provided that their daily production capacity is less than 200 tonnes per day, for metal mines, and 300 tonnes per day for non-metal mines. Philippines - Small-scale mining refers to activities which rely heavily on ...
www.natural-resources.org
RONCO: Humanitarian Land Mine Clearance
Thus, mine-detecting dogs add a critical safety factor to nearly any demining activity because they can detect the odor of nonmetallic or plastic encased mines as well as those found on steel bridges or railroad tracks where metal detectors are ... dogs have consistently proven that they find minimal metal mines more often than any locator used or tested ...
roncoconsulting.com
RONCO: RONCO in the News
RONCO already has mine teams in Kosovo and Bosnia and has provided equipment for removing mines in about 20 countries, said Pat Patierno, director of the Office of Humanitarian Demining Programs ... infantry. Reid will head up the company's effort in Afghanistan. Older detectors that located metal mines are mostly ineffective in finding newer plastic ones, which are harder to detect, or unexploded ...
roncoconsulting.com
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mdd
Afghanistan of mines and unexploded ordnance since 1989. The United Nations Mine ... metal fragmentation, mineralized soils or minimum metal mines limits the use of manual demining teams. Dogs can work fast in areas with a low density of mines ... clearance, more than 300,000 anti-personnel mines, more than 17,000 anti-tank mines and more than eight million pieces ...
gsdhelpline.com
Hatfield Consultants - Mining
Environmental Effects Monitoring (EEM) programs for metal mines and pulpmills, as well as provincially-mandated EEM programs. Hatfield has developed and managed EEM programs at several mines in western Canada. more>> Contact Hatfield ...
hatfieldgroup.com
Hatfield Consultants - Aquatic Ecology
Environmental Effects Monitoring (EEM) programs for pulp and paper mills and metal mines. Monitoring aquatic ecology is a major component of the EEM programs. read more >> Highland Valley ...
hatfieldgroup.com
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Natural Resource Assessments - Environmental Consultants
Acquisition and Operational Audits Open-cut and Underground Coal Mines Gold and Base Metal Mines Refineries BHP Manganese Unit Shell Coal (Australia) Dalrymple Bay Port Facilities Environmental Management Systems Mine Sites in Queensland and Western Australia Transport Infrastructure Open Cut And Underground Coal Mines ...
natres.com.au
The Great Plains/Rocky Mountain HSRC - Vegetative Interceptor Zones for Containment of Heavy Metal Pollutants
Phytoremediation Links Search for: in: Entire Website Vegetative Interceptor Zones for Containment of Heavy Metal Pollutants Principal Investigators B.A. D. Hetrick, University of Northern Iowa; and G.M. ... from the tailings. Previous research by these investigators and that of the Bureau of Mines has suggested that certain soil microorganisms, the mycorrhizal fungi, cont ribute significantly to and ...
www.engg.ksu.edu
EJMP&EP -
(EnTox), University of Queensland, 39 Kessels Road Coopers Plains Qld 4108 Australia 2 Mines Division, Department of Business, Industry and Resource Development, Northern Territory Government, GPO Box ... be high and presents a model system for treating mine wastewater containing such metal impurities. Keywords: Wetlands; mine wastewater; heavy metals; tropical; organic carbon * Corresponding author E- ...
ejmpep.com
Boliden Mining Company Gold Mines Mining Technology
Maurliden open pit, which started up in 2000, and the three established underground mines. The underground mines are mainly worked by various cut-and-fill techniques, with all activities thoroughly mechanised ... .9% lead concentrate, plus 347t of precious-metals concentrate and 2,480kg of gold doré metal. Contained metal-in-concentrate outputs were 87,276t of zinc, 20,746t of copper, 87,212kg ...
www.mining-technology.com
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