Environmental issues in building materials extraction
About authors
- 1 — St. Petersburg State Mining Institute
- 2 — St. Petersburg State Mining Institute
- 3 — OAO Afanasievsky quarry of cement raw materials
Abstract
Atmospheric emissions of harmful substances during the development of mineral deposits by open-cut mining mainly include mechanical (dust) and chemical impurities. Among the latter, depending on the technology of works, carbon oxides, nitrogen, sulfur dioxide, etc. prevail.
Область исследования:
(Archived) Without section
Similar articles
Calculation of rational parameters of fracture of frozen soils during the construction of excavations of given dimensions
2001 I. I. Drozd
Issues of fracture research in drilling explosive boreholes
2001 R. I. Sukhov, Yu. M. Lebedkin, A. V. Tymchur
Investigation of fracture processes of composites with hybrid spatially reinforced weighting material
2001 G. E. Freger, V. P. Tatsienko, V. M. Buchatskii