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Environmental impact of olive mill by-products As described previously, olive oil extraction is performed with discontinuous or continuous methods. The uncontrolled disposal of waste, produced by oil mills, represents an environmental problem, where such waste is produced in high amounts and mainly between November and March, …
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The environmental impacts of kraft pulp production mainly result from the chemicals used for both cooking and bleaching. Some of which are: sulphur, chlorine, chlorinated compounds, remaining organic and inorganic materials, lignin and undissolved fibre material, typically mixed up in the black liquor, and eventually sodium and magnesium …
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In Nigeria, little is said about the environmental impacts of the industry. Therefore, this paper reviewed the environmental impacts of oil palm processing in Nigeria. The study found that oil ...
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Abstract. This exploratory study evaluated the environmental impacts associated with Bleached Eucalyptus Kraft Pulp supplied from a eucalyptus plantation in South China by applying the life-cycle analysis approach. The system boundary was defined by a "cradle-to-gate" perspective including the forest subsystem and the pulp mill …
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WETO also supports baseline environmental studies and other peer-reviewed research that fills knowledge gaps and& reduces the uncertainty associated with impacts. Reducing any potential negative impacts through objective, scientifically sound baseline research, monitoring, and mitigation strategies helps ensure the benefits outweigh the challenges.
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Sugar mills produce wastewater, emissions and solid waste that impact the environment. The massive quantities of plant matter and sludge washed from mills decompose in freshwater bodies, absorbing all the …
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General Mills has pledged to achieve RE100 globally by 2030. Energy Efficiency: We are continuously implementing energy efficiency initiatives at our supply chain facilities that …
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The technology used in the modern mills generally has positive environmental effects on air emissions, and non-chlorine chemical bleach sequences have additional advantages. ... Elo A (1995) Minimum impact mill, third global conference on paper and the environment, London, UK, pp 105–110, 26–28 Mar 1995. Google Scholar
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Wind is an emissions-free source of energy. Wind is a renewable energy source. Overall, using wind to produce energy has fewer effects on the environment than many other energy sources. Wind turbines do not release emissions that can pollute the air or water (with rare exceptions), and they do not require water for cooling.
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The environmental impact and health hazards of textile effluents were studied and explained. The challenges for the disposal of hazardous waste generated from the textile industries are described in this study. ... Textile Mills dump massive quantities of dangerous, toxic waste loaded with dyes, finishing salts and chemicals. The existence ...
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The iron and steel industry is the world's biggest energy consuming manufacturing industry with the largest share in the world's economy. In the iron and steel production over world, China takes the first place, and Japan and USA follow it. Turkey, with a 34.7 million tons production, has a share of 2.1% of the total world production in 2016.
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Paper mills are still of moderate size and direct environmental impacts will not be the issue. In addition, paper mills are switching to producing packaging for consumers and replacing fossil-derived plastic packaging, so environmental performance could not be better. It is also positive that the fibers in packaging can be recycled many …
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The sustainability of lumber, while valuable in its own rite, also contributes to our global ecology by increasing biosequestration. This natural process separates Carbon from the atmosphere, locking it into organic matter. Consider the negative environmental effects of pollution — instead of simply avoiding such negativity, biosequestration ...
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Wind energy in the United States helps avoid 336 million metric tons of carbon dioxide emissions annually. (link is external) —equivalent to the emissions from 73 million cars. Wind power benefits local communities. Wind projects deliver an estimated $2 billion. (link is external) in state and local tax payments and land-lease payments each year.
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Gavrilescu D (2006) Environmental consequences of pulp and paper manufacture 1. Bleached Kraft pulp mills. Environ Eng Manage J 5(1):37–49. Google Scholar Gupta A (1997) Pollution load of paper mill effluent and its impact on biological environment. J Ecotoxicol Environ Monit 7(2):101–12. Google Scholar
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Pulp and paper mills are known large emitters of air pollution creating potential environmental challenges and human health impacts. This study assesses air …
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Environmental and Social Impact Assessment Report of Feed Mill Production Plant, Ethio-Chicken PLC, Burayu Town Administration, May, 2017, Addis Ababa, Ethiopia February 2018 DOI: 10.19080/IJESNR ...
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The raw materials used are renewable, the environmental issues are well controlled, and most of the mills are profitable.
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An effective approach will require continuous learning and adjustment, as well as balancing multiple interests such as environmental impacts, food security, and farmer livelihoods. Our Climate Policy establishes the broad framework from which specific targets and action plans will flow. General Mills has assessed that over 90 percent of the GHG ...
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The impact. Food waste is driving climate change. If food waste were a country, it would be the third-largest greenhouse-gas emitter, behind China and the U.S. Preventing it is one of our best opportunities to slow climate change. Top greenhouse-gas-emitting countries …
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Textile effluents cause contamination in water bodies. The colour present in effluents hinders the photosynthesis of aquatic plants. Inorganic salts cause the …
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As awareness of climate and environment issues increases and consumption habits change, new opportunities are opening up for the forest industry and wood construction to develop functional green solutions to meet consumers' needs. Wood is a versatile raw material and the only renewable construction material. The manufacture …
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Nuclear energy produces radioactive waste. A major environmental concern related to nuclear power is the creation of radioactive wastes such as uranium mill tailings, spent (used) reactor fuel, and other radioactive wastes. These materials can remain radioactive and dangerous to human health for thousands of years.
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Environmental Impacts on the Navajo Nation from Uranium Mining. This page was written by Erin Klauk as part of the DLESE Community Services Project: ... sending eleven hundred tons of radioactive mill wastes and ninety million gallons of contaminated liquid pouring toward Arizona into the Rio Puerco River. The Navajo still …
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Radiation Facts. Regardless of how uranium is removed from rock, the extraction process creates radioactive wastes. If not managed properly, mining waste and mill tailings can contaminate the …
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The environmental impacts of wind energy. Wind energy is one of the cleanest sources of electricity today; unlike fossil fuel plants, wind turbines do not emit greenhouse gases or pollutants while generating electricity. However, there are some environmental impacts associated with the construction of large-scale wind farms to …
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Environmental impacts associated with the transportation of timber from forest to sawmills, then sawn timber from sawmills to manufacturing companies, and …
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The community victory in 2011 which halted Gunns Ltd's devastating pulp mill from being built in the state of Tasmania, Australia has some years later produced a stunning climate result, which was revealed in the recently released Greenhouse Gas Inventories of Australia's States and Territories.In some rare good news for the climate, …
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Rice is the most widely used cereal for human consumption, attributing its production as one of the most important activities for the global population. Therefore, given its economic and nutritional value, assessing the sustainability of this production process could be worth noting. In this regard, this research aims to investigate the most recent …
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To better evaluate the environmental impact of every olive oil mill output, an economic allocation was used. In particular, according to Tsagaraki et al. [ 4 ], in addition to the conventional subdivision of the by-products, it was possible to identify in a more specific way the average composition of the different outputs: (i) pomace, (ii ...
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