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Distribution of Clay Mining and Quarries in South Africa
Distribution Clay Mining Quarries South Africa
2012/3/14
Distribution of Clay Mining and Quarries in South Africa.
Assessment of Distribution and Composition of Quarry Mine Dust: Case of Pomona Stone Quarries, Harare
Dust PM10 PM 2.5 Quarry Mine Receptor
2013/2/26
The study aimed at assessing the distribution and composition of dust produced at Pomona Stone Quarry mine in Harare, Zimbabwe. The source contribution to ambient PM2.5 and PM10 dust levels were quant...
Occurrence and Evaluation of Chromium Reducing Bacteria in Seepage Water from Chromite Mine Quarries of Orissa, India
Chromite Mine Seepage Hexavalent Chromium Chromium Resistant Bacteria Chromate Re-duction Corynebacterium paurometabolum Heavy Metal Tolerance Antibiotic Sensitivity
2013/3/20
Chromium pollution due to leaching and weathering of chromite mine overburden in mine seepage water is a serious environmental problem. In an attempt to explore the indigenous chromate resistant and r...
Determination the Level of Dust ond Free Silica in Air of Khaf Iron Stone Quarries
dust free silica X-ray diffraction (XRD) Khaf Iron stone quarries
2009/12/17
Background and Objectives: Silica is an inorganic material that found in the nature in various forms. The hazards of crystal of silica or α-quartz (free silica) is greater than other forms. Exposure t...
Reclamation and Revitalization of Limestone Quarries ?History and Principles
Reclamation Revitalization Limestone Quarries History Principles
2012/3/28
The quarry reclamation will play increasingly important role in the lime and cement industry of the Central Europe. The attitudes of public sphere and state administration to the opening of new mines ...