標(biāo)題: Titlebook: Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts; Kenneth S. Sajwan,Ashok K. Alva,Robert F. Keefer Book 1999 Sprin [打印本頁] 作者: memoir 時間: 2025-3-21 19:48
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書目名稱Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts讀者反饋
書目名稱Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts讀者反饋學(xué)科排名
作者: 舞蹈編排 時間: 2025-3-21 23:16 作者: Arctic 時間: 2025-3-22 03:52
978-1-4613-6864-9Springer Science+Business Media New York 1999作者: Platelet 時間: 2025-3-22 06:26
Das sozialwissenschaftliche Erkl?rungsmodelltons (100 million short tons) of coal combustion products (CCPs) were generated by the electric utilities. The American Coal Ash Association (ACAA) conducts an annual voluntary, confidential, survey of U. S. coal fired electric utilities to gather data about the production and use of CCPs. The CCPs 作者: Expressly 時間: 2025-3-22 10:39 作者: 手銬 時間: 2025-3-22 14:42
Das Modell der kreativen Situationuse coal as a main source of power generation. An attractive field of high-volume FA utilization is use in deep mines in the form of low-ratio mine water: FA mixtures for subsidence, methane, and fire control and prevention. Utilization of 57.5% of the annual generation of 16.2 million tons of coal 作者: asthma 時間: 2025-3-22 19:06 作者: 反抗者 時間: 2025-3-23 00:04 作者: 防止 時間: 2025-3-23 02:58
https://doi.org/10.1007/978-3-476-03752-7er than other energy reserves. In India, most of the plants are coal based thermal power plant. The quantities of coal combusted are at present very large and are planned to further increase in the near future. Production of unmanageable huge quantity of fly ash has the potential to create health pr作者: glowing 時間: 2025-3-23 06:13 作者: 中世紀(jì) 時間: 2025-3-23 10:07 作者: 增減字母法 時間: 2025-3-23 16:06
Kalkül der abz?hlenden Geometrieon minesoils being reclaimed with and without amendments. The theory behind the BST was explained on the basis of quantity/intensity relationships using the relative partial molar (Gibbs) free energy equation. Thermodynamic relationships were related to bioavailability of ions, water, and oxygen to 作者: GRAVE 時間: 2025-3-23 22:00
https://doi.org/10.1007/978-3-531-19629-9n 1989 to reduce AMD effects and subsequently failed after six months of operation was renovated by incorporating anoxic limestone drains (ALDs) and anaerobic subsurface drains promoting vertical flow through successive alkalinity producing (SAPS) limestone organic compost beds. Two years of post re作者: tolerance 時間: 2025-3-23 22:25
https://doi.org/10.1007/978-3-531-19629-9 an increase in production of FA. Most of the FA is currently land filled due to limited alternate beneficial uses. Since the cost of the landfill is increasing recently, alternate approaches for the use of FA has received considerable attention. Fly Ash contains several nutrient elements, therefore作者: BYRE 時間: 2025-3-24 03:28
Kalman Filter: An Elementary Approach,ducts but also to explore the potential advantages as sources of some plant nutrients and to improve soil physical and chemical properties. Although some studies have shown the benefits of using Fly Ash (FA) as an agricultural soil amendment, this source generally is low in nitrogen (N) and phosphor作者: 珠寶 時間: 2025-3-24 09:58
https://doi.org/10.1007/978-3-662-02666-3gium) was treated with a combination of cyclonic ashes and compost. . The reduction of soil phytotoxicity by the treatment in 1990 was immediate. . After soil treatment and sowing of a mixture of metal tolerant.and., a healthy vegetation cover developed. Five years later, an evaluation of the durabi作者: Cupidity 時間: 2025-3-24 14:32 作者: obscurity 時間: 2025-3-24 18:35
Sequential and Square-Root Algorithms,ion gypsum (FDG), may limit the use of these materials as soil amendments. Column studies were conducted to determine the sorption and leaching characteristics of soluble constituents from an alkaline FA and 1:1 mixtures of FA + FDG that were surface applied to highly weathered, coarse-textured soil作者: pericardium 時間: 2025-3-24 19:01
Orthogonal Projection and Kalman Filter,y in landfills, unless used beneficially. One beneficial use of CCBs could be application to agricultural/pasture/forest land. However, concerns exist for trace metal accumulation in plants when CCBs are applied to soil. Concentrations of Ni, Pb, Cd, and Cr in shoots of maize(. L.) grown (greenhouse作者: 天文臺 時間: 2025-3-24 23:19
https://doi.org/10.1007/978-3-540-87849-0 from fly ash and fly ash/biosolids mixtures on the element concentrations in corn plants were evaluated and the potential for reducing As availability to plants by mixing fly ash with biosolids was also evaluated. A risk assessment for soil As was carried out to evaluate permissible concentrations 作者: STALE 時間: 2025-3-25 04:36 作者: Confess 時間: 2025-3-25 10:47 作者: 整體 時間: 2025-3-25 13:23
Book 1999, University of California at Berkeley, California during June 1997. The purpose of the conference was to present current knowledge on the sources, pathways, behavior and effects of trace elements in soils, waters, plants and animals. In addition, the book also includes invited research papers from 作者: Phonophobia 時間: 2025-3-25 18:46
KerrCampus, University of California at Berkeley, California during June 1997. The purpose of the conference was to present current knowledge on the sources, pathways, behavior and effects of trace elements in soils, waters, plants and animals. In addition, the book also includes invited research papers from 978-1-4613-6864-9978-1-4615-4155-4作者: Substance-Abuse 時間: 2025-3-25 19:59
Das sozialwissenschaftliche Erkl?rungsmodellhe same period increasing from 2.8 million metric tons (3.1 million short tons) in 1966 to 22.8 million metric tons (25 million short tons) in 1996. The overall percentage of CCPs used has increased from 12.3% in 1966 to more than 30% (25% including FGD) in 1996. Different types of CCPs exhibit dist作者: Brochure 時間: 2025-3-26 02:36 作者: HARD 時間: 2025-3-26 05:00 作者: neologism 時間: 2025-3-26 12:00
Forschungsstand und Kreativit?tsdefinitioncochemical forms and partitioning behavior in the combustion and gas cleaning systems..The by–products from thermal power plants have increased due to the better abatement technology. In recent years, the fly ash is well characterized due to which its consumption is quite high in Finland. Fly ash ca作者: MAG 時間: 2025-3-26 15:38
Sozialpsychologie der Kreativit?tct on the end product properties and release of constituents from this material due to influence on solidification process, hydraulic conductivity, pH, contents and forms of sulfur and calcium compounds, as well as on concentrations of trace elements. With respect to trace element contents, flue gas作者: flourish 時間: 2025-3-26 20:29
https://doi.org/10.1007/978-3-476-03752-7ash. Environmental pollution due to these inorganic fractions of fly ash is a matter of concern. Trace elements are present in various forms/species in fly ash, which directly related to their behavior in environment. These species of trace elements has a impact on environmental components like air,作者: 群居男女 時間: 2025-3-26 23:51
https://doi.org/10.1007/978-3-476-03752-7gnetic fractions. The Cr, Ni, and V in these fractions seemed to be associated with spinel. The mass distribution of trace elements observed is apparently due to their volatilization-condensation during coal combustion. Calculations showed that 20–50% of the mass of As, Mo, Pb, Se, V, and Zn and 6–3作者: 令人作嘔 時間: 2025-3-27 03:09
Kalkül der abz?hlenden Geometrieoprecipitation processes. Different approaches are available to increase the potential use of fly ash. However, the most promising approach is to utilize CO. and precipitate calcite (CaCO.) in fly ash because it can immobilize contaminants. Additionally, CO. treated fly ash can be used as a sorbent 作者: aggressor 時間: 2025-3-27 09:08
Kalkül der abz?hlenden Geometrie soil to all ash to a depth of 1.8 meters were all equal as to plant nutrition. A second experiment, using CCPs and composted municipal sewage sludge incorporated with coal refuse at a pH less than 2 showed the synthetic soil stabilized (measured by pH and electrical conductivity) and that less comp作者: 先驅(qū) 時間: 2025-3-27 12:10
https://doi.org/10.1007/978-3-531-19629-9e wetland system appeared to provide sufficient buffering and longer residence time rendering a promising design for treatment of this and other sources of high metal load AMD..Characterization of sediments from abiotic/aerobic zones within the treatment system showed low SO./Fe ratios in initial ab作者: WAX 時間: 2025-3-27 14:53
https://doi.org/10.1007/978-3-531-19629-9ot present in the FA..Extremely sandy soils and erratically distributed high annual rainfall in Florida contribute to leaching losses of nutrients and heavy metals from fertilizers and other soil amendments applied to agricultural soils. Leaching column (soil column of 30cm long, 7.5 cm diameter) ex作者: 討人喜歡 時間: 2025-3-27 21:27
Kalman Filter: An Elementary Approach,king in FA, and can also neutralize FA high alkalinity, counteract to some extent high pH of the FA. Accordingly, the addition of a mixture of FA and SS has greater potential benefits for plant growth as compared to single application of either of the products. Since some of the industrial by-produc作者: 貪婪性 時間: 2025-3-27 22:11
Orthogonal Projection and Kalman Filter,r leached from the coal pile contained high concentrations of sulfate, Fe and Al and had low DO and an acidic pH with high redox potential. Attenuation of coal pile leachate contaminants occurred in the surrounding subsoil both vertically and laterally. Most contaminants were removed in the vicinity作者: 貪婪的人 時間: 2025-3-28 03:55 作者: 彎彎曲曲 時間: 2025-3-28 07:07
Orthogonal Projection and Kalman Filter, the large number of materials tested and the various levels for each material tested, several experiments were conducted over time and each experiment had unamended and limed (different levels) soil. Mean shoot concentrations of Ni, Pb, Cd, and Cr in maize varied considerably depending on the CCB u作者: thrombus 時間: 2025-3-28 13:47 作者: ALB 時間: 2025-3-28 18:25 作者: BRAVE 時間: 2025-3-28 18:57 作者: ethnology 時間: 2025-3-28 22:58 作者: Hearten 時間: 2025-3-29 04:15
Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts978-1-4615-4155-4作者: Allergic 時間: 2025-3-29 10:55
Coal Combustion Product (CCP) Production and Usehe same period increasing from 2.8 million metric tons (3.1 million short tons) in 1966 to 22.8 million metric tons (25 million short tons) in 1996. The overall percentage of CCPs used has increased from 12.3% in 1966 to more than 30% (25% including FGD) in 1996. Different types of CCPs exhibit dist作者: LARK 時間: 2025-3-29 15:29
Flue Gas Desulfurization (FGD) Residuelenium to the material making their disposal a potential environmental risk. While many construction-based re-use avenues are being explored, the potential use of FGD as a soil amendment remains the most promising. Gypsum-containing materials have been used in the amelioration of physical soil probl作者: 不發(fā)音 時間: 2025-3-29 17:01
Environmental Aspects of Power Plants Fly Ash Utilization in Deep Coal Mine Workingsve studies carried out for 24 coal mines of the Upper Silesia coal basin (USCB) in Poland on the background of technological flowsheets of the process, load-based criteria developed for the environmental impact assessment (EIA) and ground water protection requirements. Pure FA has originated from tw作者: 不妥協(xié) 時間: 2025-3-29 21:26
Coal Ash from Thermal Power Plants in Finlandcochemical forms and partitioning behavior in the combustion and gas cleaning systems..The by–products from thermal power plants have increased due to the better abatement technology. In recent years, the fly ash is well characterized due to which its consumption is quite high in Finland. Fly ash ca作者: PAD416 時間: 2025-3-29 23:59 作者: 思想靈活 時間: 2025-3-30 05:35
Trace Elements in Indian Coal and Coal Fly Ashash. Environmental pollution due to these inorganic fractions of fly ash is a matter of concern. Trace elements are present in various forms/species in fly ash, which directly related to their behavior in environment. These species of trace elements has a impact on environmental components like air,作者: ICLE 時間: 2025-3-30 11:08 作者: 調(diào)情 時間: 2025-3-30 12:45
Coal Fly Ash Chemistry and Carbon Dioxide Infusion Process to Enhance its Utilizationoprecipitation processes. Different approaches are available to increase the potential use of fly ash. However, the most promising approach is to utilize CO. and precipitate calcite (CaCO.) in fly ash because it can immobilize contaminants. Additionally, CO. treated fly ash can be used as a sorbent 作者: Gustatory 時間: 2025-3-30 20:03 作者: gruelling 時間: 2025-3-30 22:01
The Revival of a Failed Constructed Wetland Treating a High Fe Load AMDe wetland system appeared to provide sufficient buffering and longer residence time rendering a promising design for treatment of this and other sources of high metal load AMD..Characterization of sediments from abiotic/aerobic zones within the treatment system showed low SO./Fe ratios in initial ab作者: 性上癮 時間: 2025-3-31 03:00
Leaching of Metals from Soils Amended with Fly Ash and Organic Byproductsot present in the FA..Extremely sandy soils and erratically distributed high annual rainfall in Florida contribute to leaching losses of nutrients and heavy metals from fertilizers and other soil amendments applied to agricultural soils. Leaching column (soil column of 30cm long, 7.5 cm diameter) ex作者: Hirsutism 時間: 2025-3-31 06:32 作者: cushion 時間: 2025-3-31 09:33
Impact of Coal Pile Leachate and Fly Ash on Soil and Groundwaterr leached from the coal pile contained high concentrations of sulfate, Fe and Al and had low DO and an acidic pH with high redox potential. Attenuation of coal pile leachate contaminants occurred in the surrounding subsoil both vertically and laterally. Most contaminants were removed in the vicinity作者: alcoholism 時間: 2025-3-31 14:56 作者: hauteur 時間: 2025-3-31 19:36 作者: HPA533 時間: 2025-4-1 00:14 作者: 憤世嫉俗者 時間: 2025-4-1 05:07
Effect of Rock Phosphate on Arsenic Uptake from Fly Ash Treated Mine Soilmaturity, most As was retained in straw with very little in the grain. During four years of cropping total As concentration of the fly ash-amended soil did not decrease indicating that As was not leached.作者: llibretto 時間: 2025-4-1 09:55 作者: MENT 時間: 2025-4-1 12:54
Coal Combustion Product (CCP) Production and Usetons (100 million short tons) of coal combustion products (CCPs) were generated by the electric utilities. The American Coal Ash Association (ACAA) conducts an annual voluntary, confidential, survey of U. S. coal fired electric utilities to gather data about the production and use of CCPs. The CCPs 作者: Creditee 時間: 2025-4-1 14:35 作者: nocturnal 時間: 2025-4-1 19:25
Environmental Aspects of Power Plants Fly Ash Utilization in Deep Coal Mine Workingsuse coal as a main source of power generation. An attractive field of high-volume FA utilization is use in deep mines in the form of low-ratio mine water: FA mixtures for subsidence, methane, and fire control and prevention. Utilization of 57.5% of the annual generation of 16.2 million tons of coal 作者: 信徒 時間: 2025-4-1 23:26
Coal Ash from Thermal Power Plants in Finlandnic materials. The properties of coal varies from one region to another as they form under different conditions. During combustion and gasification processes, a portion of non-combustible matter in coal is left in the furnace which is known as fly ash. In Finland, about 600–700 x 10. tons of fly ash
