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2.3 ENVIRONMENTAL AND RELEVANT LEGISLATIVE REQUIREMENTS 2-7 2.3.1 General Overview 2-7 2.3.2 Environmental Quality Act 1974 (Act 127) 2-8 2.3.3 Environmental Quality (Prescribed Activity) (Environmental Impact Assessment), Order 2015 2-9 2.3.4 Environmental Quality (Clean Air) Regulations, 2014 2-10
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EIA stands for Environmental Impact Assessment. UNEP (United Nations Environment Programme) defines Environmental Impact Assessment (EIA) as a tool used to identify the environmental, social and economic impacts of a project prior to decision-making. Today we are going to look at one of the most important processes of …
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The negative health effects of cement plant exposure are well-known in industrial settings, but they are less well-known among the general public who live near plants. The broad objective of the review was to provide a detailed systematic analysis of the global situation of the cement industry, including generation, pollution, impact on …
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Full size image. Our results indicate that concrete production results in approximately US$335 billion annually of external climate and health damages. This amount is nearly 75% of the industry ...
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Cement is incredibly dirty to produce: while it only constitutes 10-15% of concrete's mass in a typical mix, it accounts for up to 90% of its greenhouse gas (GHG) emissions (Figure 1). If the ...
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This paper reviews the impact of cement industry towards the global environment and solutions to the. problem. The increasing harvesting of raw materials for mounting cement manufacturing causes ...
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Green concrete is a building material with a minimal environmental impact when used in the construction industry. ... It starts from the mining process and the transportation of raw materials to the factory. Statistics show that a ton of cement produced for construction uses about 1,758 kWh of energy. The concrete industry's energy source is ...
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Environmental Impact Assessment is a very exhaustive study that is required to be done to assess the possible positive or negative impact that a proposed project may have on the environment. EIA studies include environmental, social and economic aspects. This article specifically discusses the EIA studies on cement Industry.
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Cement plants are emitting 15% of global pollutions into the environment among various industries. Cement industry byproducts include dust/particulate matter (PM2.5 and PM 10), toxic gases (COx ...
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the environmental impacts of 193 di fferent recipes of gray cement produced in Italy from 2014 to 2019. have been assessed. Fifteen di ff erent impact categories have been considered and split ...
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An environmental impact asse ssment (EIA) is an assessment of the possible impact (positive or negative) that a proposed project may have on the environment; considering natural, social and ...
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The results show that reinforcing steel (21%) and concrete production (16%) are the most dominant processes, accounting for almost 37% of the overall environmental impact. Transportation also had ...
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4. Environmental and Health Impact of emissions Air pollution from Cement manufacturing is becoming an environmental problem worldwide. Recent studies determine relationship between cement air pollution and human health diseases. Pollutants from cement plants are causing harmful effects on human health and environment [13].
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To reduce the environment impact of cement industry, enlarge the equipment and update the production technology is a direct way, ... [64], the house hold garbage was also used in cement industry in factory scale decade ago in CONCH group in Tonglin, Anhui [34], [65]. Now various technologies are developed to treat garbage with …
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Keywords: cement production, environmental impact analysis, impacts significant determination, environmental aspects, relative significance, Messebo cement factory and Ethiopia. 1. Introduction Ethiopia is one of the fastest growing economies in Africa. Major sectors of the economy are agriculture,
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Worldwide the cement factory is increased due to highly increasing the growth rates of the construction industry. The study climaxes the environmental impacts of cement factories in North Shewa zone, Oromia Regional State, and the tasks that destruction the environmentally friendly by these factories.
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The cement manufacturing industry has played a fundamental role in global economic development, but its production is a major facilitator to anthropogenic CO2 release and solid waste …
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The cement industry confronts significant challenges in raw materials, energy demands, and CO2 emissions reduction, which are global and local environmental concerns. Life cycle assessment (LCA) has been used in many studies to assess the environmental impact of cement production and investigate ways to improve …
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Cement is the key ingredient in concrete products. Comprising roughly 12% of the average residential-grade ready mix concrete, cement is the binding agent that holds sand and other aggregates together in a hard, stone-like mass. Portland cement accounts for about 95% of the cement produced in North America.
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Cement-based materials, such as concrete and mortars, are used in extremely large amounts. For instance, in 2009 concrete production was superior to 10 billion tons. Cement plays an important role in terms of economic and social relevance since it is fundamental to build and improve infrastructure. On the other hand, this …
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@article{Mensi2015ImpactOA, title={Impact of an asbestos cement factory on mesothelioma incidence: global assessment of effects of occupational, familial, and environmental exposure.}, author={Carolina Mensi and Luciano Riboldi and Sara De Matteis and Pier Alberto Bertazzi and Dario Consonni}, journal={Environment …
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We give below quantitative and qualitative analyses of environmental impact of cement manufacturing. Controlling pollution is a mandatory legal and social requirement pertinent to any industry.
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The natural forest at the segment of Southeastern state (Cross River State) is losing its primary status due to various types of human development and industrial activities. This is more envisaged with dry process Kiln method that United Cement Company of Nigeria (UNICEM) intend to use for manufacturing of Cement, which will leave the particulate …
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Cement is a critical ingredient in both concrete and mortar, two widely used construction materials within the built environment (IAE, 2018). Cement accounts for about 10% of global concrete volume, representing about 8% of anthropogenic greenhouse gas emissions (Pearce, 2021). More than four billion tons of Portland cement are …
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This study investigated the effect of cement dust emitted from Dangote cement factory, Ibese, Ogun State, Nigeria on the environment and human health. Soil and plant samples were col-lected from six sampling points at different distances i.e. inside the factory kiln (IFK), the factory 300m), based on the prevailing wind direction.
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Cement and Concrete: The Environmental Impact. Contributor: Keegan Ramsden. As a material that creates the majority of the world's bridges, roads, dams, …
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The cement industry pumps 2.6 billion metric tons of carbon dioxide into the atmosphere every year. Cleaning that up will require addressing the two distinct sources of cement's greenhouse-gas ...
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This study investigated the effect of cement dust emitted from Dangote cement factory, Ibese, Ogun State, Nigeria on the environment and human health. Soil and plant samples were collected from six sampling points at different distances i.e. inside the factory kiln (IFK), the factory gate (TFG 50 m); Abule Oke (AOK 100 m), Maria (MAR 200 m), and …
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2. The annual net impact of recirculating carbon is estimated at €6 billion on a global average by 2050 (estimated at 2022 prices, disregarding inflation). This is …
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ASSESSMENT OF CEMENT FACTORY IMPACTS IN OBAJANA, KOGI STATE, NIGERIA. The environment of man has been subjected to many degraded conditions owing to the various activities of man in his bid to ...
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