Relevant bibliographies by topics / Coal Effluent

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Coal Effluent'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Coal Effluent"

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Pimentel, Danielle Andrade, and José Aurélio Medeiros da Luz. "Pluvial percolation in pyrite-bearing coal stockpiles." Rem: Revista Escola de Minas 62, no. 1 (2009): 99–105. http://dx.doi.org/10.1590/s0370-44672009000100014.

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Acid mine drainage is a main environmental problem linked to coal and sulfide ore mining. Its treatment usually involves alkalinization and subsequent precipitation and immobilization of the dissolved species. Rainfalls over stockpiles can cause a very similar phenomenon. This work aimed to study the effluents from such a leaching process in steam-coal stockpiles Brazilian coal with a high pyrite content was used. The effluents have been chemically characterized. Effluent clarification by aggregation and settling in an attempt to simultaneously deplete heavy metal content was studied. Settling
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Kumar, Nikhil, H. K. Naik, Lipsa Mishra, and S. Jena. "Characterization of coke plant effluent by lysimeter test to evaluate safe disposal to land." IOP Conference Series: Earth and Environmental Science 1032, no. 1 (2022): 012022. http://dx.doi.org/10.1088/1755-1315/1032/1/012022.

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Abstract The importance of coal carbonization industries is evolving with great interest from the national point of view. In coke ovens, naturally found coal is converted to coke suitable for metallurgical industries. Enormous quantities of liquid effluents produced contain suspended solids high in COD, BOD, phenols, ammonia, and other toxic substances disposed into the water bodies without proper treatment contamination of the aquatic ecosystem. A large coke plant of Steel Authority of India Limited (SAIL) at Rourkela Steel Plant (RSP) has been surveyed for this purpose, and the impact of its
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Raza, Ali, Noha Saad, Khaled Mohamed Elhadi, et al. "Mechanical, Durability, and Microstructural Evaluation of Coal Ash Incorporated Recycled Aggregate Concrete: An Application of Waste Effluents for Sustainable Construction." Buildings 12, no. 10 (2022): 1715. http://dx.doi.org/10.3390/buildings12101715.

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This study has endeavored to produce eco-friendly coal ash-incorporated recycled aggregate concrete (FRAC) by utilizing wastewater effluents for environmental sustainability. The mechanical and durability efficiency of the FRAC manufactured were explored using different kinds of effluent by performing a series of tests at various ages. The considered kinds of effluent for the mixing of FRAC were collected from a service station, as well as fertilizer, textile, leather, and sugar factories. Scanning electron microscopy (SEM) was utilized to judge the microstructural behavior of the constructed
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Staicu, Lucian C., Tomasz Bajda, Lukasz Drewniak, and Laurent Charlet. "Power Generation: Feedstock for High-Value Sulfate Minerals." Minerals 10, no. 2 (2020): 188. http://dx.doi.org/10.3390/min10020188.

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Coal-fired power facilities generate a polymetallic effluent (Flue Gas Desulfurization—FGD) rich in sulfate. FGD effluents may be considered an important secondary resource. This paper investigates the recovery of sulfate as barite (BaSO4), a mineral with high commercial value and a critical raw material. Using equimolar BaCl2, >99% desulfurization of an FGD effluent produced by a coal-fired power plant operating in central Poland was achieved, yielding up to 16.5 kg high purity barite m−3. The recovered barite was characterized by X-ray diffraction (XRD), Fourier-transform infrared spectro
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Cekerevac, Milan, Ljiljana Nikolic-Bujanovic, Marko Mirkovic, and Negica Popovic. "Application of electrochemically synthesized ferrate(VI) in the purification of wastewater from coal separation plant." Chemical Industry 64, no. 5 (2010): 423–30. http://dx.doi.org/10.2298/hemind100325047c.

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The oxidative and coagulation efficiency of Na2FeO4 solution, electrochemically generated by trans-passive anodic oxidation of electrical steel in 10M NaOH solution, is confirmed in the process of purification of heavily contaminated wastewater from coal separation plant. The decontamination efficiency is evaluated comparing the values of selected contamination parameters obtained by chemical and biochemical analysis of plant effluent water and water obtained after decontamination with ferrate(VI) solution in relatively simple laboratory procedure. The sample of 450 ml of wastewater is treated
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Mursyidin, Musyidin, and Husnul Warnida. "PERSEPSI MASYARAKAT TERHADAP DAMPAK KESEHATAN DARI AKTIVITAS PENAMBANGAN BATUBARA DI KAMPUNG TASUK KABUPATEN BERAU." Jurnal Ilmiah Manuntung 2, no. 2 (2017): 120. http://dx.doi.org/10.51352/jim.v2i2.56.

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Mining is an ancient occupation, long recognized as being arduous and liable to injury and disease. Coal mining carried dangers from exposure to noise, heat, and airborne dusts, causing many associated diseases. Respiratory diseases caused by coal mine dust are pneumoconiosis, chronic bronchitis, and emphysema. The process of coal mining involves the discharge of huge amount of effluent into the surface water. Effluent from coal mine contains high load of TSS, TDS, calcium carbonate and heavy metals accumulates in water, soil, sediment and living organism. Coal mining has long been established
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Hills, Kasey A., Ross V. Hyne, and Ben J. Kefford. "Species of freshwater invertebrates that are sensitive to one saline water are mostly sensitive to another saline water but an exception exists." Philosophical Transactions of the Royal Society B: Biological Sciences 374, no. 1764 (2018): 20180003. http://dx.doi.org/10.1098/rstb.2018.0003.

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Coal mining and extraction of methane from coal beds generate effluent with elevated salinity or major ion concentrations. If discharged to freshwater systems, these effluents may have adverse environmental effects. There is a growing body of work on freshwater invertebrates that indicates variation in the proportion of major ions can be more important than salinity when determining toxicity. However, it is not known if saline toxicity in a subset of species is representative of toxicity across all freshwater invertebrates. If patterns derived from a subset of species are representative of all
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Bhattacharjee, Madhumita. "A CRITICAL REVIEW OF DYE EFFLUENT." International Journal of Advanced Research 11, no. 08 (2023): 165–67. http://dx.doi.org/10.21474/ijar01/17375.

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The worldwide increase in fashion , there is mushrooming of textile industry. A number of harmful chemicals including synthetic dyes are used in processing of textile. All synthetic dyes are coal tar dyes. The effluent from textile industry whether partially treated or untreated are discharged in various water bodies or agricultural field causing a major threat to human.
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Tabassum, Salma, Qinhong Ji Qinhong Ji, Sufia Hena, Chunfeng Chu, Guangxin Yu, and Zhenjia Zhang. "Treatment of coal gasification wastewater by anaerobic SBR–aerobic SBR process for elimination of toxic organic matters-a lab scale study." RSC Advances 5, no. 72 (2015): 58334–44. http://dx.doi.org/10.1039/c5ra07744c.

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Surayya, Teki, Gudivada Rajendra Prasad, Arigela Srinivasa Rao, Jetti Srinivasa Ravisankar, Matcha Johar Khrisna, and Indukuri Satyanarayana Raju. "Identification of Eco-friendly Practices in the Industries of EGREE Region for Sustainable Development, Andhra Pradesh, India." International Journal of Agricultural Sciences 4, no. 1 (2021): 33. http://dx.doi.org/10.25077/ijasc.4.1.33-42.2020.

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This study has been conceived with the basic objective to investigate the role played by industries in the East Godavari River Estuarine Ecosystem (EGREE) region to reduce the level of industrial pollution and other eco-friendly initiatives taken for eco-friendly and sustainable development. Effluent treatment systems prevalent in the majority of the studied industries are in working conditions. 57% of industries' effluent treatment plants are working conditions, 29% of the industries are using landing filling methods for disposal of agro-based waste. There is a strong common understanding amo
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Dissertations / Theses on the topic "Coal Effluent"

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Reynolds, Christopher David. "The effects of coal mine closure on macroinvertebrate communities." Thesis, Nottingham Trent University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.341279.

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Little, Kathryn Leigh. "Using Electrical Resistivity Imaging to Relate Surface Coal Mining Valley Fill Characteristics to Effluent Stream Quality." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/94131.

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Surface coal mining has altered Appalachian landscapes, affecting water quality and aquatic ecology. Valley fills created from excess overburden are prominent features of many mined landscapes. Increased total dissolved solids (TDS), as measured by its surrogate specific conductance (SC), is a significant water quality concern related to the exposure of fresh mineral surfaces to weathering in valley fills. Specific conductance levels in waters draining Appalachian mined areas are highly variable, yet the causes for this variability are not well known. Here we sought to improve understanding of
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Kennedy, Alan James. "An Ecotoxicological Assessment of a Treated Coal-mining Effluent in the Leading Creek Watershed, Meigs County, Ohio." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/36291.

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The majority of research studying the ecological impacts of the coal mining industry on freshwater systems has focused on abandoned-mined land, and the associated acid drainage and metals toxicity. Treated discharges from active mining and preparation facilities, however, can also impair lotic ecosystems through total dissolved solids (TDS) toxicity, caused primarily by the reagents used for pH modifications and the oxidation of reduced sulfur. Such impairment was best detected through application of (1) benthic macroinvertebrate surveys using metrics of biotic impairment such as relative Ep
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Claxton, Andrew. "The effect of coalmine effluent on the parasite assemblages of Lepomis spp. in the Saline River Basin /." View online, 2009. http://repository.eiu.edu/theses/docs/32211131524883.pdf.

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Latimer, Henry Augustus II. "An Ecotoxicological Evaluation of Active Coal Mining, Sedimentation and Acid Mine Drainage in Three Tributaries of the Leading Creek Watershed, Meigs County, Ohio." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/9767.

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Three streams (Parker Run, Little Leading Creek and Thomas Fork) in the Leading Creek watershed, Meigs County, Ohio were impacted by active coal mining, agricultural and abandoned mined land sedimentation and acid mine drainage (AMD), respectively. An ecotoxicological evaluation was performed using physical (water chemistry and sediment depth analyses), toxicological (acute water column, chronic sediment and 35-day in situ toxicity tests) and ecological (benthic macroinvertebrate community sampling) parameters. Persistent acute toxicity (mean 48-hr LC50 of 30.3% to C. dubia) due to low pH (mea
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Harding, Theodor. "A prototype dynamic model for the co-treatment of a high strength simple-organic industrial effluent and coal-mine drainage." Doctoral thesis, Faculty of Engineering and the Built Environment, 2020. http://hdl.handle.net/11427/32660.

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This research study's the use of biological sulfate reduction technologies for the treatment of Sasol Secunda's coal-mine drainage (CMD) using Fischer-Tropsch Reaction Water (FTRW) as a cost-efficient carbon source. The research aims to develop a prototype dynamic model that describes this co-treatment of FTRW and CMD in both a continuously stirred tank reactor (CSTR) biological sulfate reduction (BSR) system and a BSR gas-lift (BSR-GL) integrated system. The BSR-GL system recovers elemental sulfur (S0 ) from the H2S produced and stripped from the BSR unit. Furthermore, this study aims to use
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Doherty, Melissa Kuckler. "Mosquito Populations in the Powder River Basin, Wyoming: A Comparison of Natural, Agricultural and Effluent Coal Bed Natural Gas Aquatic Habitats." Thesis, Montana State University, 2007. http://etd.lib.montana.edu/etd/2007/doherty/DohertyM1207.pdf.

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Coal bed natural gas development in northeastern Wyoming has increased surface water in ranching and agricultural areas over undeveloped land. This increase of water increases larval habitat for mosquitoes, potentially increasing adult populations of West Nile virus vector mosquitoes. I compared adult and larval mosquito populations in four different habitat types in the Powder River basin including agricultural, natural, CBNG and upland sagebrush steppe. Adult mosquitoes were sampled weekly (2004) or bi-weekly (2005) using CDC miniature black-light traps baited with dry ice. A fixed-effect mi
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Specht, Winona L. "Alteration and recovery of a stream macroinvertebrate community exposed to fly ash effluent and an analysis of the causative factors." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/76483.

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Structural and functional changes in the macroinvertebrate community of a fly ash receiving stream were investigated during the final year of fly ash basin operation and for 10 months after fly ash discharges to the stream were terminated. Minimal changes were observed in the benthic community until the basin reached 77% of capacity, at which time the number of macroinvertebrate taxa, density of organisms, diversity, and relative abundance of Ephemeroptera all declined sharply. Ephemeroptera (mayflies) exhibited the greatest sensitivity to the fly ash effluent, while the beetle, Psephenus herr
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SOTO, OMAR ALFREDO JUAREZ. "REMOVAL OF MANGANESE II FROM LIQUID EFFLUENTS THROUGH THE SORPTION ON PALYGORSKITE AND COAL ASH." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2005. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=7600@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>Neste trabalho estudou-se a remoção de manganês II, de efluentes da indústria mineira, por sorção, utilizando dois tipos de sorventes: o minério de paligorsquita proveniente Nova Guadalupe (Piauí) e a fração pesada das cinzas proveniente da queima de carvão mineral da indústria termoelétrica de Tubarão (SC). Foi apresentado um breve histórico da sorção de metais em argilas e óxidos, além das características dos processos de sorção e a análise dos principais trabalhos correlatos disponíveis na literatura, procurando evidenc
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Mansuy-Huault, Laurence. "Rôle du milieu réactionnel au cours de la maturation artificielle de la matière organique : application au prélèvement des effluents en cours de pyrolyse." Vandoeuvre-les-Nancy, INPL, 1995. http://www.theses.fr/1995INPL041N.

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Dans un système de pyrolyse comme dans un système de maturation naturelle de la matière organique, les différentes fractions du pyrolysat, qui constituent le milieu réactionnel, sont en contact intime sous l'effet de la pression développée dans le système. De façon à mettre en évidence les interactions entre ces différentes fractions et leur importance dans les réactions de maturation de la matière organique, cinq milieux réactionnels différents ont été reconstitués (1) une série de pyrolyse en milieu confiné classique du charbon de la Mahakam (280°C à 370°C - 24 h ; 700 bars) (2) une série EC
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Books on the topic "Coal Effluent"

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Khan, L. A. Froth flotation of coal fines from Illinois coal mine effluent. s.n, 1990.

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Khan, L. A. Recovery of coal from effluent of two operating mines. s.n, 1990.

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Webster, Katherine E. An evaluation of environmental stress imposed by a coal ash effluent. U.S. Environmental Protection Agency, Environmental Research Laboratory, 1986.

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Webster, K. E. An evaluation of environmental stress imposed by a coal ash effluent. s.n, 1986.

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J, Mezey Eugene, and Air and Energy Engineering Research Laboratory., eds. Application of oil agglomeration for effluent control from coal cleaning plants. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1986.

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J, Mezey Eugene, and Air and Energy Engineering Research Laboratory, eds. Application of oil agglomeration for effluent control from coal cleaning plants. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1986.

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J, Mezey E., ed. Application of oil agglomeration for effluent control from coal cleaning plants. s.n, 1985.

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Choudhry, V. Recovery of coal from prep plant effluents: Pilot-scale testing - Phase II. s.n, 1992.

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S, Reese Ronald, Reich Christopher D, and Center for Coastal Geology (Geological Survey), eds. Fate and pathways of injection-well effluent in the Florida Keys. U.S. Geological Survey, Center for Coastal Geology, 1994.

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S, Reese Ronald, Reich Christopher D, and Center for Coastal Geology (Geological Survey), eds. Fate and pathways of injection-well effluent in the Florida Keys. U.S. Geological Survey, Center for Coastal Geology, 1994.

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Book chapters on the topic "Coal Effluent"

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Rawat, Shweta, and Sanjay Kumar. "The Feasibility Study of Green Microalgae Assisted Coal Mine Effluent Desalination." In Proceedings of the Conference BioSangam 2022: Emerging Trends in Biotechnology (BIOSANGAM 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-020-6_25.

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AbstractCarbon-neutral sustainable approaches are highly demanding in the coal energy sector. Coal mine effluent disposal is a severe challenge with crucial concern issues of salinity hazard and heavy metal contamination due to long-duration water and coal interaction. The medium to the high salinity of coal mine effluent leads towards irrigation unsuitability due to the negative impact upon infiltration and permeability of nutrients from the soil to plant. Focusing on the international irrigation water quality standards given by the Food and Agriculture Organization (FAO) of the United Nation
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Kumar, Ramesh, Alak Kumar Ghosh, and Parimal Pal. "Sustainable Management of Toxic Industrial Effluent of Coal-Based Power Plants." In Emerging Eco-friendly Green Technologies for Wastewater Treatment. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1390-9_9.

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Mishra, Virendra Kumar, and Reetika Shukla. "Aquatic Macrophytes for the Removal of Heavy Metals from Coal Mining Effluent." In Phytoremediation. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40148-5_5.

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Piispanen, W., P. Webb, and D. Trayser. "Emissions Sampling of Combustion Effluents from a Stationary Diesel Engine That Burns a Coal-Derived Liquid Fuel." In ACS Symposium Series. American Chemical Society, 1986. http://dx.doi.org/10.1021/bk-1986-0319.ch011.

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Zaman, M., K. Kleineidam, L. Bakken, et al. "Greenhouse Gases from Agriculture." In Measuring Emission of Agricultural Greenhouse Gases and Developing Mitigation Options using Nuclear and Related Techniques. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-55396-8_1.

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AbstractThe rapidly changing global climate due to increased emission of anthropogenic greenhouse gases (GHGs) is leading to an increased occurrence of extreme weather events such as droughts, floods, and heatwaves. The three major GHGs are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). The major natural sources of CO2 include ocean–atmosphere exchange, respiration of animals, soils (microbial respiration) and plants, and volcanic eruption; while the anthropogenic sources include burning of fossil fuel (coal, natural gas, and oil), deforestation, and the cultivation of land that
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Choudhry, V., L. Khan, D. Yang, and D. D. Banerjee. "Processing preparation plant effluent using a packed column." In Coal Science and Technology. Elsevier, 1993. http://dx.doi.org/10.1016/b978-0-444-81476-0.50019-3.

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Kasan, H. C., and A. A. W. Baecker. "ACTIVATED SLUDGE TREATMENT OF COAL-GASIFICATION EFFLUENT IN A PETROCHEMICAL PLANT — II. METAL ACCUMULATION BY HETEROTROPHIC BACTERIA." In Water Pollution Research and Control Brighton. Elsevier, 1988. http://dx.doi.org/10.1016/b978-1-4832-8439-2.50032-8.

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Purkait, Mihir Kumar, Piyal Mondal, and Chang-Tang Chang. "Treatment of Coal Industry Effluents." In Treatment of Industrial Effluents. CRC Press, 2019. http://dx.doi.org/10.1201/9780429401763-11.

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Crous, Cornelie. "Sustainability Reporting by Collieries." In Coal and Energy in South Africa. Edinburgh University Press, 2021. http://dx.doi.org/10.3366/edinburgh/9781474487054.003.0009.

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This chapter discusses the level of sustainability reporting by Collieries in Emalahleni with a specific focus on Water, Effluents and Waste; Emissions; Occupational Health and Safety; Closure Planning, and Indigenous Rights. Reporting on these aspects provides Collieries with the necessary tools to communicate with stakeholders and investors about significant sustainability risks and opportunities, which in turn may lead to increased investment, financial sustainability and an increase in reputation. When comparing the survey results and the disclosures found in the reports of the mines, the
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Paswan, Dayanand, and Malathi Madhurai. "An Innovative Process for Production of TiO2 from Low Grade Raw Materials." In Iron Ores and Iron Oxide [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1001277.

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Conventionally titanium oxide is produced from Ilmenite ore by carbothermic reduction of iron in the ore. The metal is subsequently leached out to produce high purity titanium oxide which leads to a loss of metallic iron. In addition, the process requires elaborate steps for disposal of effluents which are produced in proportion equal to that of the oxide. This adds to the cost of the process considerably. Other process routes for the production of titanium oxide from the ore suffer from similar drawbacks. Therefore, the objective is to develop an innovative process for the production of titan
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Conference papers on the topic "Coal Effluent"

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Shim, Winston W., and Eldon R. Dillie. "Using Electrochemical Protection to Prolong Service Life of Scrubbers and Associated Equipment." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98477.

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Abstract Austenitic chromium-nickel-molybdenum-iron alloys (904L, 316L, 317L, etc.) used to construct Flue Gas Desulfurization (FGD) scrubbers and associated equipment in coal fired generating stations can experience localized corrosion. The problem may be alleviated by using more costly materials such as higher grades of stainless steel or high nickel alloys. An alternative and more cost-effective method of prolonging equipment service life is the use of Papritection®, an electrochemical protection system (EP). Weight-loss coupon results in environments similar to FGD scrubbers have shown tha
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Scott, P. J. B., A. Al-Hashem, and J. Carew. "Experiments on MIC of Steel and FRP Downhole Tubulars in West Kuwait Brines." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07113.

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Abstract The candidate waters available for secondary recovery of oil in West Kuwait oil fields are all high in salt. Total dissolved solids (TDS) of an aquifer water is 239,000 ppm (chloride, 146,000 ppm). Effluent water varies, but TDS can reach 241,000 ppm (chloride, 151,000 ppm). Candidate materials for tubulars for secondary injection were tested for MIC attack at high salt concentrations. N-80 and L-80 steels, and three FRPs - phenolic, vinyl ester and epoxy resin were tested in the two water types. A mixed bacterial consortium (including SRB) from a natural Mediterranean marine environm
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Serate, Duane, Jeffrey Lindmark, Simon Yuen, et al. "Crack Detection of Hydrocracker Feed/Effluent Heat Exchanger Tubes." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00192.

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Abstract Non-ferromagnetic heat exchanger tubes are typically inspected using conventional eddy current bobbin probes to gather data on the integrity of the tubes. This technique provides operators with useful information on pitting and longitudinal cracks, but technical limitations of the conventional eddy current process leaves operators with limited ability to detect circumferential flaws and cracks. In this paper, extensive circumferential chloride stress corrosion cracks, originating from the tube outside diameter, were found by Eddy Current Array (ECA) in the front portion of SA 213 TP 3
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Burgmayer, Paul. "Where's All That Copper in Your Boiler Coming from? A Study of the Factors Affecting Copper Corrosion Product Release." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89310.

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Abstract Copper release from 90/10 Cu/Ni metallurgy under feedwater and condensate conditions was investigated. Effluent copper concentrations were measured as a function of pH, temperature, flow rate, amine type, amine concentration and dissolved oxygen concentration using a heat exchanger containing a 90/10 Cu/Ni coil. Temperature had the largest impact on copper concentration. As the temperature was raised from that expected in condensate systems to that expected in feedwater heaters, the average copper concentration increased dramatically. All other factors except flow rate had smaller but
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Sutton, Nathaniel, and Ken Kirkham. "Converting Hydroprocessing Equipment to Produce Renewable Diesel from Soybean and Corn Oil: Corrosion and Materials Considerations." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17989.

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Abstract Around the globe, refiners are seeking to convert an increasing portion of existing Hydroprocessing capacity to process renewable feedstocks. Facilities face economic pressure to bring renewables production online quickly, in order to take advantage of the current government incentives (credits) for renewable fuels. Simultaneously, however, materials and corrosion engineers face a lack of data-based guidance regarding the appropriate materials selection and expected damage mechanisms for renewables processing units. This paper discusses many of the major damage mechanisms which are co
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Lang, Fred D. "Monitoring and Improving Coal-Fired Power Plants Using the Input/Loss Method: Part IV." In ASME 2004 Power Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/power2004-52026.

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The Input/Loss Method is a unique process which allows for complete thermal understanding of a power plant through explicit determinations of fuel chemistry including fuel water and mineral matter, fuel heating (calorific) value, As-Fired fuel flow, effluent flow, boiler efficiency and system heat rate. Input consists of routine plant data and any parameter which effects system stoichiometrics, including: Stack CO2, Boiler or Stack O2, and, generally, Stack H2O. It is intended for on-line monitoring of coal-fired systems; effluent flow is not measured, plant indicated fuel flow is typically us
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Faulkner, Mindy, Ryka Shea, and Amy Rambo. "BIOREMEDIATION OF EFFLUENT WATER IN A COAL ASH DISPOSAL AREA: OPTIMIZING MICROBIAL SULFATE REDUCTION." In 59th Annual Meeting of the GSA South-Central Section - 2025. Geological Society of America, 2025. https://doi.org/10.1130/abs/2025sc-408248.

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Lang, Fred D. "Monitoring and Improving Coal-Fired Power Plants Using the Input/Loss Method: Part V." In ASME 2007 Power Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/power2007-22009.

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This paper presents generic methods for verifying online monitoring systems associated with coal-fired power plants. It is applicable to any on-line system. The methods fundamentally recognize that if coal-fired unite are to be understood, that system stoichiometrics must be understood in real-time, this implies that fuel chemistry must be understood in real-time. No accurate boiler efficiency can be determined without fuel chemistry, heating value and boundary conditions. From such fundamentals, four specific techniques are described, all based on an understanding (or not) of real-time system
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Rodgers, David A. T., and Fred D. Lang. "Performance Improvements at the Boardman Coal Plant as a Result of Testing and Input/Loss Monitoring." In 2002 International Joint Power Generation Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/ijpgc2002-26026.

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This paper presents methods and practices of improving heat rate through testing and, most importantly, through heat rate monitoring. This work was preformed at Portland General Electric’s 585 MWe Boardman Coal Plant, which used two very different Powder River Basin and Utah coals ranging from 8,100 to over 12,500 Btu/lbm. Such fuel variability, common now among coal-fired units was successfully addressed by Boardman’s on-line monitoring techniques. Monitoring has evolved over the past ten years from a Controllable Parameters approach (offering disconnected guidance), to a systems approach in
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Moore, Travis J., Darron P. Cundick, Matthew R. Jones, Dale R. Tree, R. Daniel Maynes, and Larry L. Baxter. "An Experimental Method for Making In Situ Spectral Emittance Measurements of Coal Ash Deposits." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-13215.

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An experimental procedure has been developed to make in situ spectral emittance measurements of coal ash deposits. Pulverized coal is injected into a down-fired, entrained-flow reactor. Ash accumulates on a probe placed in the reactor effluent. The spectral emittance of the ash layer is calculated using measurements of the surface temperature and the spectral emissive power of the deposit. Measurements of the spectral emissive power and the surface temperature are obtained using a Fourier transform infrared (FTIR) spectrometer. The methods used to extract the spectral emissive power and surfac
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Reports on the topic "Coal Effluent"

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Oztekin, Alparslan, Zheng Yao, Carlos Romero, Pauline Norris, and Martin Cohron. Coal-Fired Power Plant Configuration and Operation Impact on Plant Effluent Contaminants and Conditions. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1856496.

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Preece, Jeffery, Trent Rogers, Justin Brown, et al. Demonstrations of Holistic, Lower Cost/Energy Effluent Water Management Approaches for Coal-Fired Energy Plants. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1781781.

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Rajagopalan, Nandakishore. Energy Efficient Waste Heat Coupled Forward Osmosis for Effluent Water Management at Coal-Fired Power Plants. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1770804.

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Choudhry, V. Recovery of coal fines from preparation plant effluents. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/5917615.

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Choudhry, V. Recovery of coal fines from preparation plant effluents. Final technical report, September 1, 1990--August 31, 1991. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/10107314.

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