نتایج جستجو برای: green mining
تعداد نتایج: 226008 فیلتر نتایج به سال:
Mining is an important economic activity globally that associated with provision of raw materials, industrial growth, employment creation as well degradation natural ecosystems and agricultural land. A study was conducted at Base Titanium limited mining company to evaluate the response maize-green intercrop farmyard manure mineral fertilizer in post mined soils. Treatments were sole manure, ino...
Generic red, green, and blue images can be regarded as data sources of coarse (three bins) local spectra, typical data volumes are 104 to 107 spectra. Image data bases often yield hundreds or thousands of images, yielding data sources of 109 to 1010 spectra. There is usually no calibration, and there often are various nonlinear image transformations involved. However, we argue that sheer number...
With the large-scale mining of coal resources in western China, are gradually shifting from shallow to deep mining. In seam mining, overlying rock water-conducting fractured zone (WCFZ) is main factor causing mine water damage and resource damage. Accurately grasping development height fissure key prevention hazards protection medium–deep seams. this study, 3D form WCFZ middle studied by integr...
green architecture, or green design, is an approach to building that minimizes harmful effects on human health and the environment. the “green” architect or designer attempts to safeguard air, water, and earth by choosing eco-friendly building materials and construction practices. so, green architecture is building and structure design philosophy that aims at minimal use of non-renewable and/or...
The public sector comprises government agencies, ministries, education institutions, health providers and other types of government, commercial and not-for-profit organisations. Unlike commercial enterprises, this environment is highly heterogeneous in all aspects. This forms a complex network which is not always optimised. A lack of optimisation and communication hinders information sharing be...
mining and metallurgical projects are among those that require the most sizeable invest-ments undertaken in iran. one target of the current development plan and the ministry of mines and industries has been to attract foreign investment in mining projects. a survey of world-class mining companies was conducted to determine their expectations and in order to recommend a frame work for iran aimed...
Sierra Leone is blessed with abundant natural resources but yet prone to environmental degradation due to the mining operations. Most often, the mining communities are faced with social tensions, as a result of the possible trade-off between the expected employment impact and the cost of mining operations to the environment. Over the past decades, the contribution of the mining sector to the de...
The sustainability of global phosphorus (P) use is emerging as a major societal goal to secure future food, energy, and water security for a growing population. Phosphate rock (PR) is a critical raw material whose inefficiency of use is leading to widespread eutrophication and uncertainties about supplies of affordable fertilizers. Green chemistry and green engineering can be applied to help cl...
Cameroon has a strong geological potential for a number of mineral resources that, if well managed, could support economic growth. The country contains potentially large deposits of iron ore, gold, bauxite, diamond, limestone, nickel, and gemstones, and indices of other numerous minerals and precious metals. Despite its geological wealth, mining has never played a major role in Cameroon’s econo...
Aspects in Mining & Mineral Science Hydrogen Fuel from Water Splitting – Green Renewable Energy Nazeer A, Ahmad F and S* 508, BWT, Eros Garden, Charmwood Village, Faridabad, Haryana, India *Corresponding author: S, Submission: August 01, 2022;Published: 16, 2022 DOI: 10.31031/AMMS.2022.09.000718 ISSN 2578-0255Volume9 Issue4
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