Silica sand mining has minimal environmental impact, involves virtually no public health risk. Authors Isaac Orr, a research fellow at The Heartland Institute, and Mark Krumenacher, is a principal and senior vice president of GZA GeoEnvironmental, Inc., and is an important part of domestic energy production that has substantial economic benefits.
The chapter discusses the effects of sand mining on the environment including farmlands. It is thus posited that application of the environmental regime applying to other minerals to sand mining will help to better protect farmlands though more comprehensive regulation on sand mining as in some jurisdictions will offer better …
Effects of graphite and silica sand on the thermal conductivity, slump, and compressive strength of gangue-cemented paste backfill were analyzed. The results highlighted the favorable influence of graphite on the thermal performance of backfilling materials, with adverse effect on the mechanical behavior and negative impact on the …
The "social" impact of sand-mining operations, including their impact on land use, scenic beauty, and property values, can be a sensitive topic. Emotion and opinion, rather than technical facts and scientific data, tend to dominate the discussion.
Silica sand, a seemingly ubiquitous and unassuming mineral, is a key ingredient in countless industrial applications, from glass manufacturing to hydraulic fracturing. However, the process of extracting silica sand, a practice known as silica sand mining, can have significant environmental consequences. In this 1000-word SEO article, we will delve …
The author examined the literature for other novel silica-related health risks. Results Current workers and their managers seem to not have sufficient awareness of the occupational hazards of silica dust. There are new silica dust concerns including fracking sand, railroad ballast, and dust control in countertop machining.
The push sets up a showdown with local communities that are fighting to slow the pace of industrial frac sand mining, at least until its health and environmental effects are studied.
Manitoba's Clean Environment Commission hesitated to recommend Sio Silica receive a licence to mine more than one million tonnes of sand a year from Springfield's freshwater aquifer. The commission says the province should require more research, planning and evidence before green-lighting the project.
This Policy Study, "Social Impacts of Industrial Sand (Frac Sand) Mining: Land Use and Values," is intended to help local policymakers and the general public better understand the potential impacts of industrial sand operations on property values in the vicinity of sand-mining operations. We hope it will join the other Policy Studies in this …
As per the Environmental Impact Assessment (EIA) Notification No. S.O.3977(E) Dated 14th August, 2018 the Proposed Expansion of Silica Sand Mining and Washing with Production Capacity from 3,00,000 Ton per Annum (TPA) to 4,50,742 TPA falls under "Category 1(a) B" and requires Environmental Clearance (EC) from SEIAA / SEAC-1, …
The aim of the study was to assess the consequences of sand mining activities on soil erosion, vegetation clearance and landslide levels in the O.R. Tambo district. The study setting included Mngazi, Chwebeni and Coffee Bay sand mining sites. Soil erosion was defined by donga width and donga depth. Landslides constitute a form …
While fracking has ignited controversy because of its potential to taint water supplies near gas and oil wells, the environmental impact of extracting silica sand is not well understood. With mining companies poised to launch operations in northeast Iowa, concerned citizens there have called upon University of Iowa researchers to investigate.
Silica sand mining has impacts on our health and environment and only furthers our reliance on fossil fuels, the burning of which contributes to increased extreme weather events. As such, we urge that Missouri halt all silica sand mining.
To answer questions surrounding the sustainability of silica production, MilliporeSigma's DOZN 2.0 Green Chemistry Evaluator was employed as it provides quantitative values based on the 12 principles of Green Chemistry. As a first study using DOZN 2.0 to evaluate the greenness of nanomaterials, a range of silica types were …
Industrial. Industrial silica sand has been mined across the United States for more than a century. Until recently, this sand was used primarily for glassmaking, cores for molding metal castings at foundries, metal production, feedstock for and industrial cleaners, and construction supplies such as concrete. A small share of the sand ...
Silica sand or quartz sand is a mineral resource with a wide variety of application; glass industry, construction and foundry are the most common example thereof. The Republic of Croatia has reserves of 40 million tons of silica sand and long tradition of surface mining and processing.
The consultation comes as the Clean Environment Commission engages in three weeks of public hearings on the project in southeast Manitoba. Sio Silica is proposing to extract silica sand …
Hydraulic fracturing for oil and natural gas production has dramatically increased the demand for industrial silica sand, known as "frac sand," available in great abundance in the Upper Midwest. As new sand mines and processing facilities are proposed, the policymakers and citizens of counties with frac sand resources are being …
While silica sand mining and processing can have environmental impacts, the industry is increasingly adopting sustainable and responsible practices, including recycling and minimizing land disturbance, to mitigate these effects.
Kinew said the government rejected the Sio Silica application based on a review of the environmental risks and economic impacts.
Silica exposure is a well-known danger for workers in mining and construction. With the spread of frac sand mining, however, silica air pollution has also become a danger for residents near sand mining and processing operations. Children, older adults and people with respiratory diseases are especially at risk.
Per definition, sand mining is the application in which sand is extracted through an open pit, other practices could include the extraction of sand from ocean or river beds. This practice is used to extract sand that is predominantly utilized in manufacturing. Different types of sand extracted are usually operated in different manufacturing / sectors. For …
The aim of this research is to identify and quantify the environmental impacts of the silica sand production, to learn the range of the impacts for different processing methods, as well as to ...
Crystalline silica can be released into the air from cutting, grinding, drilling, crushing, sanding, or breaking apart many different materials. A few years ago, concern mounted surrounding silica sand mining activities and the potential release of large amounts of crystalline silica into the air.
The research was performed from 2009 to 2012 as the final part of the project "Beneficiation of silica sand and environmental impact assessment" [ 1 ]. The objective of the analysis refers to general research of environmental impacts in production of silica sand used in glass container manufacture.
The photovoltaic (PV) industry requires high-quality silica sand to produce metallurgical-grade silicon (MG-Si) for silicon PV (Si PV). However, high-quality deposits are scarce, and using lower-quality resources may increase the carbon footprint and cumulative energy demand (CED) of Si PV modules. The environmental impact of quartz mining …
Environmental impacts identified in sand mining areas include landform instability caused by the loss of riverside vegetation (Asabonga et al., 2017), as is also the case in the Saddang River.
A recently completed Environmental Impact Assessment report indicated the terms of reference for extraction of silica sand, covering 1,060 ha, out of the total 2,418 ha on the northern part of the island.
Former environmental lawyer Richard Carew said there had been "gross exaggerations" about the impact of the end of mining, which had been "used to justify" projects like the Toondah Harbour …
