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Impact of the low and high concentrations of fly ash amended soil
网页Fly ash, a result of coal burning in thermal power plants, is sustainably used in agriculture and has been regarded as a problematic solid waste worldwide. The presence of some desired nutrients (macro and micro) and its porosity makes it a marvelous soil
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Potential fly-ash utilization in agriculture: A global review
网页2009年10月10日Fly-ash has great potentiality in agriculture due to its efficacy in modification of soil health and crop performance. The high concentration of elements (K,
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Effect of Coal Fly Ash on Agricultural Crops: Showcase Project on
网页2011年1月1日Effect of Coal Fly Ash on Agricultural Crops: Showcase Project on Use of Fly Ash in Agriculture in and around Thermal Power Station Areas of National
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Coal fly ash amendment in acidic field: Effect on soil microbial
网页2015年11月1日1. Introduction Fly ash (FA) is of grave environmental concern worldwide due to its increasing accumulation over the years, followed by air-water pollution and
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(PDF) The study of fly ash effect as fertilizer
网页2021年3月1日Effect of Coal Fly Ash on Agricultural Crops: Showcase Project on Use of Fly Ash in Agriculture in and around Thermal Power Station Areas of National Thermal Power Corporation Ltd., India
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(PDF) Use of Fly Ash in Agriculture ResearchGate
网页2020年5月22日Fly ash has been shown to increase the yields of Bermuda grass (Cynodon dactylon), Sabai grass (Eulaiopsis binata), mung (Vigna unguiculata), white
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THE LONG-TERM iMPACT OF AMELiORATiNG DOSES OF HARD
网页The effect of ameliorating doses of hard coal fly ash (HCFA) on chemical properties of soil and on yields and chemical composition of crops was examined based on an experiment
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Effect of coal fly ash on crop yield and soil health under cotton
网页The potential of fly ash use in light textured soil was evaluated in cotton-wheat cropping sequence to explore its utility in agriculture. Pond fly ash was applied at 0, 0, 20, 40
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34 IJEAB-OCT-2016-21-Effect of Fly Ash on Crop Coverage around
网页3.1. Effect of Fly ash on Spatial and temporal changes of Crop Coverage: Crop area of Kolaghat block is influenced by the Kolaghat thermal power plant. Different crops like
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Potential fly-ash utilization in agriculture: A global review
网页2009年10月10日In India, fly-ash utilization has increased from 3% in the 1990s [5] to 38% in 2005 [3]. The reason of low fly-ash utilization in India is the unavailability of appropriate cost-effective technologies [6]. According to the report of American Coal Ash Association [7], in agriculture, wasteland reclamation and civil engineering purposes use 32%
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Fly ash application in soil for sustainable agriculture: an Indian
网页2022年1月31日Renu PandeySumedha Mohan Energy, Ecology and Environment 7,340–357 ( 2022) Cite this article 296 Accesses 6 Citations Metrics Abstract A huge quantity of fly ash (FA) that is being generated as a residue from the coal combustion process is nowadays considered as a challenging solid waste all around the globe.
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Coal fly ash amendment in acidic field: Effect on soil microbial
网页2015年11月1日1. Introduction Fly ash (FA) is of grave environmental concern worldwide due to its increasing accumulation over the years, followed by air-water pollution and land degradation. FA can be utilized as an alternative to other industry resources, processes, or
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Utilization of coal fly ash and municipal sewage
网页2018年4月16日Coal fly ash (CFA) and municipal sewage sludge (MSS) management is a great concern worldwide. An alternative gaining high interest, is their use in agriculture and for reclamation of degraded
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Impact of Fly Ash on Soil Properties SpringerLink
网页2012年2月14日It was observed that fly ash altered the soil texture, decrease bulk density, increase water holding capacity, soil porosity, pH, electrical conductivity and organic carbon values of the soil. A marginal
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Mineralogical comparison of coal fly ash with soil for
网页2014年10月24日Coal fly ash is the mineral residue that is obtained as a by-product of the combustion of coal for the production of electricity that is generated about 200 million tons of fly ash every year and is expected
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(PDF) Use of Fly-ash (Industrial Residue) for Improving
网页2017年7月23日Results: In this study, all growth parameters of tomato plants have been significantly increased at p<0.05 with increasing fly-ash concentration into alkali soil whereas in alkali soil without...
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(PDF) Effect of fly ash and bagasse ash on biological properties of
网页2018年9月1日 Fly ash used for organic fertilization for crop production becomes a well-known exercise now a day. It is an important organic by-product of gold industries and is a decent means of...
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[PDF] THE LONG-TERM IMPACT OF AMELIORATING DOSES OF HARD COAL FLY ASH
网页2016年2月9日The effect of ameliorating doses of hard coal fly ash (HCFA) on chemical properties of soil and on yields and chemical composition of crops was examined based on an experiment established in 1984. At first, typical agricultural crops were grown in the experiment, but in 1992 the field was turned into permanent grassland.
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Effect of fly ash on Crop Production around coal-fired thermal
网页International Journal of EnvironmentalAgriculture Research (IJOEAR) ISSN:[2454-1850] [Vol-2, Issue-10, October- 2016] Page 114 Effect of fly ash on Crop Production around coal-fired thermal power plant in et al., 2016). Soils become more alkaline due to alkaline nature of fly ash around coal based thermal power plant (Adak
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Potential fly-ash utilization in agriculture: A global review
网页2009年10月10日In India, fly-ash utilization has increased from 3% in the 1990s [5] to 38% in 2005 [3]. The reason of low fly-ash utilization in India is the unavailability of appropriate cost-effective technologies [6]. According to the report of American Coal Ash Association [7], in agriculture, wasteland reclamation and civil engineering purposes use 32%
Contact
Utilization of coal fly ash and municipal sewage
网页2018年4月16日Coal fly ash (CFA) and municipal sewage sludge (MSS) management is a great concern worldwide. An alternative gaining high interest, is their use in agriculture and for reclamation of degraded
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Multi-element Interactive Improvement Mechanism of Coal Fly Ash
网页2021年11月25日Globally, coal fly ash (CFA) is a bulk industrial solid waste that is difficult to be disposed of, which posed serious environmental risks to the atmosphere, water, and soil. Besides, the crisis outbreaks worldwide.
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Coal Fly Ash an overview ScienceDirect Topics
网页Coal fly ash contains almost all essential macro- and micronutrients for plants, except N, and the low N content of CFA is an important constraint for its agricultural application (Basu et al., 2009; Jambhulkar and Juwarkar, 2009 ).
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Mineralogical comparison of coal fly ash with soil for
网页2014年10月24日Coal fly ash is the mineral residue that is obtained as a by-product of the combustion of coal for the production of electricity that is generated about 200 million tons of fly ash every year and is expected
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(PDF) Fly Ash as a Source of Silicon for Mitigating Biotic Stress and
网页2019年10月1日The availability of fly ash is plenty, which poses a problem to the environment. Hence, the present study was carried out to explore the possibility of utilizing the fly ash as a source of...
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Effect of Biochar and Coal Fly Ash Soil Amendments on the
网页2020年1月25日In the present study we tested the effect of two soil amendments; biochar and coal fly ash in immobilizing the soluble phosphorus fertilizer added to sandy Ultisol soils from subtropical USA.
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Use of Flyash in Agriculture: A Way to Improve Soil Fertility and
网页2010年1月14日Combustion of bituminous and sub-bituminous coal and lignite for generation of electricity in thermal power plants produces solid wastes such as fly ash, bottom ash, boiler slag and Flue Gas Desulphurization (FGD) materials, which are commonly known as coal combustion by-products (CCPs) ( Vom Berg, 1998 ).
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34 IJEAB-OCT-2016-21-Effect of Fly Ash on Crop Coverage around coal
网页Effect of Fly Ash on Crop Coverage around coal- fired Thermal Power Plant in Rural India Subhas Adak1, Kalyan Adhikari2, Koushik Brahmachari3 1,2Department of Earth and Environmental Studies, National Institute of Technology, Durgapur, India 3Department of Agronomy, Bidhan Chandra Krishi Viswavidyalay, Mohanpur, India
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Effect of fly ash on Crop Production around coal-fired thermal
网页International Journal of EnvironmentalAgriculture Research (IJOEAR) ISSN:[2454-1850] [Vol-2, Issue-10, October- 2016] Page 114 Effect of fly ash on Crop Production around coal-fired thermal power plant in et al., 2016). Soils become more alkaline due to alkaline nature of fly ash around coal based thermal power plant (Adak
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