20191024 · the mining industry namely, the presence of 11 different t ypes of environmental impacts and. each impact (apart from the di scovery of architectural artefacts) cause the environment to be ...
view more2023714 · Health Implications: The adverse health effects of prolonged exposure to mining noise cannot be ignored. Studies have shown that excessive noise levels can lead to increased stress, sleep disturbances, and cardiovascular problems. The persistent noise disrupts normal sleep patterns, resulting in sleep deprivation, which can impair cognitive ...
view more2016810 · Motebang Domenic Vincent (2016): The physical and environmental impacts of sand mining, Transactions of the Ro yal Society of South Africa, DOI: 10.1080/0035919X.2016.1209701. To link to this ...
view more2014528 · It is well known that it takes a long time for soil aggregate formation, although it could be accelerated by AM fungi symbiosis. Most studies about soil structure and AM fungi were conducted with a long-term trial (Rillig et al. Citation 2010; Wu et al. Citation 2014), and the effect of on aggregate formation in short period was unknown. In ...
view more201611 · Sustainability. 9.1. Introduction. Natural aggregate consists of manufactured crushed stone and sand created by crushing bedrock, or naturally occurring unconsolidated sand and gravel. It is a major component of asphalt and concrete and is required in streets, highways, railroads, bridges, buildings, sidewalks, sewers, power plants, and dams ...
view more2023101 · Effects of restoration types on the distribution and stability of soil aggregates. Aggregates play a crucial role in soil structure, and their size distribution and stability affect various factors such as soil porosity, water retention, permeability, and resistance to erosion (Amézketa, 1999). In this study, the different restoration types ...
view more2018115 · The primary environmental impact from aggregate, stone, and industrial mineral mines in New Mexico is degraded air quality from stack emissions and disturbed areas on the mine. Surface and groundwater quality impacts from such mine are relatively benign in New Mexico due to the semi-arid climate and lack of perennial streams.
view more20161030 · Table 2 shows the physical properties of aggregate classes. As seen from Table 2, the highest density was observed in barite aggregate as 3.84 g/cm 3 while the lowest value was observed as 2.52 g/cm 3 in limestone. Although, lead mine waste and limestone have the same formation, the differences between the density values are …
view moreTo alleviate the detrimental effect of recycled aggregates on concrete, pretreatment was applied to improve the properties of recycled aggregates. Addition of nanomaterials [16], [36] or soaking with nanomaterials [37], [38] can effectively enhance the performance of recycled mortar/concrete. This is due to the filling effect of nanomaterials.
view more2020218 · In aggregate mining, the target limestone, if unsaturated, may also act as a protective cover for the underlying aquifer. ... Pal AK (2016) Environmental propagation of noise in mines and nearby villages: a study through noise mapping. Noise Health:185–193. Google Scholar Naja GM, Rivero R, Davis SE, Van Lent T (2010) Hydrochemical impacts …
view moreBased on over 30 years' experiences in design, production and service of crushing and s
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