Gotowe bibliografie tematyczne / Chromium Environmental aspects

Spis treści

  1. Artykuły w czasopismach
  2. Rozprawy doktorskie
  3. Książki
  4. Części książek
  5. Streszczenia konferencji

Gotowa bibliografia na temat „Chromium Environmental aspects”

Autor: Grafiati
Data publikacji: 4 czerwca 2021
Data aktualizacji: 25 stycznia 2023

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Artykuły w czasopismach na temat "Chromium Environmental aspects"

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Puccini, Monica, and Domenico Castiello. "Use of Glucose to Improve the Environmental Aspects of Chrome Tanning Process." Advanced Materials Research 933 (May 2014): 144–50. http://dx.doi.org/10.4028/www.scientific.net/amr.933.144.

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A tanning process based on a preliminary stabilization with glucose, followed by a chromium tannage, has been optimized on semi-industrial scale. A higher chromium content in the tanned leather and a better exhaustion of the floats indicate that the presence of glucose in the hide improves the penetration and fixation of chromium. The stabilization with glucose allows the production of chromium-free waste shavings that may be reutilized through more sustainable routes. The crust leather obtained is characterized by mechanical and technical properties comparable to those of the traditionally ch
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Gochfeld, M., and C. Witmer. "A research agenda for environmental health aspects of chromium." Environmental Health Perspectives 92 (May 1991): 141–44. http://dx.doi.org/10.1289/ehp.9192141.

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Lindström, David, Yolanda Hedberg, and Inger Odnevall Wallinder. "Chromium(III) and Chromium(VI) Surface Treated Galvanized Steel for Outdoor Constructions: Environmental Aspects." Environmental Science & Technology 44, no. 11 (June 2010): 4322–27. http://dx.doi.org/10.1021/es1003022.

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Franchini, I., and A. Mutti. "Selected toxicological aspects of chromium(VI) compounds." Science of The Total Environment 71, no. 3 (June 1988): 379–87. http://dx.doi.org/10.1016/0048-9697(88)90210-0.

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MORIKAWA, Tsutomu, and Takuo NAKADE. "Environmental Aspects and Controlling Cr6+ Emissions of Chromium Electroplating." Journal of the Surface Finishing Society of Japan 68, no. 1 (2017): 14–20. http://dx.doi.org/10.4139/sfj.68.14.

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Biswal, Sudhansu Sekhar, Chittaranjan Panda, Priyanka Dash, Trilochan Jena, Smruti Ranjan Parida, and Duryodhan Sahu. "Feasibility and Environmental Compatibility of Concrete using Chromium Bearing Wastewater." Asian Journal of Chemistry 34, no. 6 (2022): 1483–87. http://dx.doi.org/10.14233/ajchem.2022.23695.

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The effluents of chrome plating industry seepage contain toxic hexavalent chromium generally in the range of 100 to 300 mg/L. The said values of chromium are not advisable to dispose to surface water bodies or land and the treatment process of this wastewater is quite expensive. Herein, we found a course of action to reuse the wastewater in cement matrix in manufacturing concrete work. The M-30 grade concrete samples were casted with portland slag cement (PSC) at wastewater to binder ratio of 0.45. The technical compatibility of concrete specimen i.e. the chromium immobilization and other prop
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Kress, Nurit. "Chemical Aspects of Coal Fly Ash Disposal at Sea: Predicting and Monitoring Environmental Impact." Water Science and Technology 27, no. 7-8 (April 1, 1993): 449–55. http://dx.doi.org/10.2166/wst.1993.0581.

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Monitoring studies at a deep sea fly ash dumping site found that the ash accumulates at the sea bed, causing a physical change in the sediments. Partial leaching of cadmium and chromium to seawater was detected in laboratory experiments, but no evidence of it was found in the sediments or benthic fauna sampled at the dumping site.
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Farooqi, Zahoor H., Muhammad Waseem Akram, Robina Begum, Weitai Wu, and Ahmad Irfan. "Inorganic nanoparticles for reduction of hexavalent chromium: Physicochemical aspects." Journal of Hazardous Materials 402 (January 2021): 123535. http://dx.doi.org/10.1016/j.jhazmat.2020.123535.

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Malovanyy, Myroslav, Oleg Blazhko, Halyna Sakalova, and Tamara Vasylinych. "Ecological Aspects of Clay Sorption Materials Usage in Leather and Fur Production Technologies." Materials Science Forum 1038 (July 13, 2021): 276–81. http://dx.doi.org/10.4028/www.scientific.net/msf.1038.276.

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The work is devoted to solving the current problem of increasing the level of environmental safety of treatment industrial wastewater of leather production from chromium ions (III) through the use of natural and modified bentonite. The studies of natural and modified bentonite use in the adsorption of Cr3 + ions were conducted. The influence of the process duration on the sorption efficiency of chromium ions was studied. Studies were conducted to use spent bentonite in tanning and filling processes. The efficiency of modification of montmorillonite has been proved and the expediency of using m
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Mytych, Piotr, Andrzej Karocki, and Zofia Stasicka. "Mechanism of photochemical reduction of chromium(VI) by alcohols and its environmental aspects." Journal of Photochemistry and Photobiology A: Chemistry 160, no. 3 (August 2003): 163–70. http://dx.doi.org/10.1016/s1010-6030(03)00235-1.

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Rozprawy doktorskie na temat "Chromium Environmental aspects"

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Abdol, Rahim Kartini. "Chromium dynamics in soil." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/37605/.

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Due to increasing awareness of potential Cr toxicity, there is a pressing need to establish sensitive and robust Cr fractionation and speciation methodologies that will be enable separation of the two redox Cr species (CrIII and CrVI) from different environmental phases and their quantification. The intention of this work was to assess the behaviour of Cr species, especially CrVI, in soils and the factors controlling Cr solubility, fractionation, redox transformation rates and uptake by plants. The analysis methods relied on alkaline extraction in TMAH, liquid chromatography (LC) to separate t
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Anestis, Ioannis D. "Preference avoidance reactions of rainbow trout (Salmo gairdneri) following long term sublethal exposure to chromium and copper." Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=75767.

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A standard methodology was developed for performing avoidance-preference tests, using Rainbow Trout (Salmo gairdneri) as the test organism. Experiments were conducted in a hydraulic channel, 9.15 m long by 0.30 m wide, partly divided along its length, and at a flow depth of 0.30 m. The design combined steep and shallow gradient characteristics. The toxicants investigated included Cu(II), Cr(III) and Cr(VI). The lowest avoidance threshold values were established at 2.1 $ mu$g/l for Cu(II) and 0.0026 mg/l and 0.026 mg/l for Cr(III) and Cr(VI) respectively while avoidance reactions increased with
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Kamaludeen, Sara Parwin Banu. "Biotic-abiotic transformations of chromium in long-term tannery waste contaminated soils : implications to remediation." Title page, table of contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phk15.pdf.

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Bibliography: leaves 166-180. Determines the effect of chromium on the soil microbial community and its activity, the biotic-abiotic mechanisms involved in chromium oxidation, and phytostabilization of chromium using plants and organic amendment in tannery-waste contaminated soil.
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Cheung, Ka-hong, and 張嘉康. "Chromate toxicity assessment and detoxification by bacteria from the marine environment." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B45015351.

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Gendusa, Tony C. "Toxicity of Chromium and Fluoranthene From Aqueous and Sediment Sources to Selected Freshwater Fish." Thesis, University of North Texas, 1990. https://digital.library.unt.edu/ark:/67531/metadc330672/.

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Research efforts in aquatic toxicology have historically centered on the chemical analyses and toxic effects of waters to aquatic organisms. More recently, sediment-source toxicity has been explored, with efforts concentrated on establishing sensitive and accurate methodologies. This study focused on the toxicity of trivalent chromium, hexavalent chromium, and fluoranthene to Pimephales promelas, Ictalurus punctatus, and Lepomis macrochirus. Test fish were exposed to both water-borne and sediment-source toxicants for 96 hours (h) and 30 days (d). A 96-h and 30-d LC50 (mg/L Cr, ug/L Fluoranthen
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Meza, Maria I. "The use of PRBs (permeable reactive barriers) for attenuation of cadmium and hexavalent chromium from industrial contaminated soil." Muncie, Ind. : Ball State University, 2009. http://cardinalscholar.bsu.edu/432.

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Sedumedi, Hilda N. "Chromium contamination in the vicinity of [the] Xstrata Wonderkop plant." Thesis, 2009. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000304.

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M. Tech. Chemistry.<br>The aim of this study was to develop and evaluate an analytical method for the determination of Cr(VI) in ferrochrome dusts and to apply the method in the analysis of environmental samples (grass, soil and tree bark) for Cr(VI) content (that might be caused by dust emissions originating from the smelter). Both the public and Xstrata Wonderkop ferrochrome plant will benefit from data of Cr(VI) determination generated from the study. The information can potentially be incorporated into health risk assessments of the affected geographical areas. The results of the investiga
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Subramanian, Avudainayagam. "Long-term tannery waste contamination: effect on chromium chemistry / by Avudainayagam Subramanian." 2002. http://hdl.handle.net/2440/21824.

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Corrigenda inside front cover.<br>Includes bibliographical references (leaves 205-232)<br>xii, 232, [27] leaves : ill., plates ; 30 cm.<br>Title page, contents and abstract only. The complete thesis in print form is available from the University Library.<br>Thesis (Ph.D.)--University of Adelaide, Dept. of Soil and Water, 2002
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Kamaludeen, Sara Parwin Banu. "Biotic-abiotic transformations of chromium in long-term tannery waste contaminated soils : implications to remediation / by Sara Parwin Banu Kamaludeen." Thesis, 2002. http://hdl.handle.net/2440/21767.

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Bibliography: leaves 166-180.<br>180, [4] leaves : ill. (chiefly col.) ; 30 cm.<br>Determines the effect of chromium on the soil microbial community and its activity, the biotic-abiotic mechanisms involved in chromium oxidation, and phytostabilization of chromium using plants and organic amendment in tannery-waste contaminated soil.<br>Thesis (Ph.D.)--University of Adelaide, Dept. of Soil and Water, 2002
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Like, David E. "Management of chromium wastes in industry." Thesis, 1991. http://hdl.handle.net/1957/37990.

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Chromium hydroxide sludge is the end product of the aluminum phosphate coating process used by a truck manufacturer in the Pacific Northwest. This sludge is listed as an (F019) hazardous waste by the Environmental Protection Agency, and must be landfilled in a hazardous waste landfill site. The purpose of this thesis is to evaluate the characteristics of this sludge, and to then recommend suitable methods for handling and disposal. The chemical analysis of the sludge found total chromium to be 5.4% by weight. Industrial hygiene monitoring found the highest concentrations of 0.002 mg/m3 total c
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Książki na temat "Chromium Environmental aspects"

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Jaworski, J. F. Chromium update: Environmental and nutritional effects of chromium. Ottawa: National Research Council of Canada, NRCC Associate Committee on Scientific Criteria for Environmental Quality, 1985.

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Medvedev, A. N. Vozdeĭstvie na okruzhai͡u︡shchui͡u︡ sredu predprii͡a︡tii͡a︡ po dobyche khromovykh rud. Ekaterinburg: Rossiĭskai͡a︡ akademii͡a︡ nauk, Uralʹskoe otd-nie, In-t promyshlennoĭ ėkologii, 1996.

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Katz, Sidney A. The biological and environmental chemistry of chromium. New York: VCH, 1994.

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O, Nriagu Jerome, and Nieboer Evert, eds. Chromium in the natural and human environments. New York: Wiley, 1988.

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Brandhuber, Philip. Low-level hexavalent chromium treatment options: Bench-scale evaluation. Denver, CO: AWWA Research Founcation, 2004.

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Thiravetyan, Philip. Treatment of chromium contamination in the environment. Hauppauge, N.Y: Nova Science Publishers, 2011.

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Hering, Janet G. Geochemical controls on chromium occurrence, speciation, and treatability. Denver, CO: Awwa Research Foundation, 2004.

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Thiravetyan, Philip. Treatment of chromium contamination in the environment. Hauppauge, N.Y: Nova Science Publishers, 2011.

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California. Legislature. Senate. Committee on Health and Human Services. Joint informational hearing of the Senate Committee on Health and Human Services and Senate Committee on Natural Resources and Wildlife and the Assembly Committee on Environmental Safety and Toxic Materials: Health effects of chromium VI contamination of drinking water. Sacramento, CA: Senate Publications, 2000.

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Murria, María José Balart. Management of hazardous residues containing Cr(VI). Hauppauge, N.Y: Nova Science Publishers, 2009.

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Części książek na temat "Chromium Environmental aspects"

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Hoet, Perinne. "Speciation of Chromium in Occupational Exposure and Clinical Aspects." In Handbook of Elemental Speciation II - Species in the Environment, Food, Medicine and Occupational Health, 136–57. Chichester, UK: John Wiley & Sons, Ltd, 2005. http://dx.doi.org/10.1002/0470856009.ch2f(ii).

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Agrawal, Bipin Jagdishprasad. "Prospective Sustainability of Utilization of Effective Techniques for Remediation of Heavy Metals From Textile Effluents." In Research Anthology on Emerging Techniques in Environmental Remediation, 517–42. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-3714-8.ch028.

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Textile industries are one of the prevalent water consumers and contaminators ensuing high generation of waste water. Wastewater from dyeing and printing units is often rich in organic compounds, colours, and heavy metals containing residues of various dyes and chemicals. Among these waste water pollutants, heavy metals are of serious environmental concern in recent years. Metals are extensively used for manufacture of synthetic dyestuffs and for colouration of natural dyes on textiles to achieve different shades and hues. Heavy metals such as lead (Pb), chromium (Cr), cadmium (Cd), iron (Fe), zinc (Zn), copper (Cu), etc. are widely used for production of colour pigments of textile dyes. These heavy metals, highly toxic, get conveyed to the environment, and can bio-accumulate in the human body, aquatic life, natural water-bodies, and also possibly become trapped in the soil. The chapter deals with the utilization of heavy metals in textile wet processing, their important characteristics, various toxic aspects, and different methods for their elimination from the textile effluent liquors.
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Agrawal, Bipin Jagdishprasad. "Prospective Sustainability of Utilization of Effective Techniques for Remediation of Heavy Metals From Textile Effluents." In Biostimulation Remediation Technologies for Groundwater Contaminants, 19–49. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-4162-2.ch002.

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Textile industries are one of the prevalent water consumers and contaminators ensuing high generation of waste water. Wastewater from dyeing and printing units is often rich in organic compounds, colours, and heavy metals containing residues of various dyes and chemicals. Among these waste water pollutants, heavy metals are of serious environmental concern in recent years. Metals are extensively used for manufacture of synthetic dyestuffs and for colouration of natural dyes on textiles to achieve different shades and hues. Heavy metals such as lead (Pb), chromium (Cr), cadmium (Cd), iron (Fe), zinc (Zn), copper (Cu), etc. are widely used for production of colour pigments of textile dyes. These heavy metals, highly toxic, get conveyed to the environment, and can bio-accumulate in the human body, aquatic life, natural water-bodies, and also possibly become trapped in the soil. The chapter deals with the utilization of heavy metals in textile wet processing, their important characteristics, various toxic aspects, and different methods for their elimination from the textile effluent liquors.
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Streszczenia konferencji na temat "Chromium Environmental aspects"

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Foss, Dyan L., and Briant L. Charboneau. "Groundwater Remediation of Hexavalent Chromium Along the Columbia River at the Hanford Site in Washington State, USA." In ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2011. http://dx.doi.org/10.1115/icem2011-59030.

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The U.S. Department of Energy Hanford Site, formerly used for nuclear weapons production, encompasses 1500 square kilometers in southeast Washington State along the Columbia River. A principle threat to the river are the groundwater plumes of hexavalent chromium (Cr(VI)), which affect approximately 9.8 square kilometers, and 4.1 kilometers of shoreline. Cleanup goals are to stop Cr(VI) from entering the river by the end of 2012 and remediate the groundwater plumes to the drinking water standards by the end of 2020. Five groundwater pump-and-treat systems are currently in operation for the reme
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Kirsten, A., M. Oechsle, and R. F. Moll. "Carbide Containing Materials for Hard Chromium Replacement by HVOF-Spraying." In ITSC2005, edited by E. Lugscheider. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 2005. http://dx.doi.org/10.31399/asm.cp.itsc2005p0957.

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Abstract Hard chromium, electrochemical deposited, is a widely used and established coating solution for surface protection against wear and corrosion as well as for decorative applications. Due to the possibility to coat bulk goods also, this technique is well suitable to protect small pieces and mass-produced goods. However, the most disadvantage of that technique is the appearance of highly carcinogenic hexa-valence chromium. Because of human health and environmental aspects the replacement of this coating technique is more and more required. At least for bigger parts with larger surfaces H
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Stalder, Jean-Pierre, and Peter A. Huber. "Use of Chromium Containing Fuel Additive to Reduce High Temperature Corrosion of Hot Section Parts." In ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/2000-gt-0138.

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The use of “clean” fuel is a prerequisite at today’s elevated gas turbine firing temperature, modern engines are more sensitive to high temperature corrosion if there are impurities present in the fuel and/or in the combustion air. It is a common belief that distillate grade fuels are contaminant-free, which is often not true. Frequently operators burning distillates ignore the fuel quality as a possible source of difficulties. This matter being also of concern in plants mainly operated on natural gas and where distillate fuel oil is the back-up fuel. Distillates may contain water, dirt and of
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Pelz, A. "Analysis of Fe-base Materials and Evaluation of their Suitability for Wear Protection Coatings." In ITSC2010, edited by B. R. Marple, A. Agarwal, M. M. Hyland, Y. C. Lau, C. J. Li, R. S. Lima, and G. Montavon. DVS Media GmbH, 2010. http://dx.doi.org/10.31399/asm.cp.itsc2010p0751.

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Abstract Recently much research work has been undertaken worldwide to develop iron base materials which can be used for thermal spraying of anti-wear coatings. Besides economical ideas reasons exist like health- and environmental aspects for the usability of iron base materials instead of Ni- or Co containing carbide coatings. Until now, however, iron base materials showed a worse life time under abrasive wear compared with conventional carbide coatings like WC/ CO or NiCr-CrC. This article presents the research work on new iron base materials for wear protection purposes. Thereby, the focus i
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Kloss-Grote, Benjamin, Michael Wechsung, Rainer Quinkertz, and Henning Almstedt. "Advanced Steam Turbine Technology for Unique Double Reheat Steam Power Plant Layout." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-90934.

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Abstract Environmental aspects have increased the pressure on the fossil power generation industry to reduce carbon dioxide (CO2) emissions. One way to achieve this is by increasing the overall plant efficiency, which also fosters an economical plant operation. How can the efficiency of a next generation coal fired ultra super critical (USC) steam power plant (SPP) be increased significantly in the nearest future while maintaining its familiar reliability and availability at the same time? In China’s national USC SPP demonstration project, Pingshan Phase II, this challenge is met by a double r
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Polishetty, Ashwin, Mohanad Fakhri Abdulqader Alabdullah, Nihal Pillay, and Guy Littlefair. "A Preliminary Study on Machinability of Super Austenitic Stainless Steel." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-50224.

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Stainless steel is the most widely used alloys of steel. The reputed variety of stainless steel having customised material properties as per the design requirements is Duplex Stainless Steel and Austenitic Stainless Steel. The Austenite Stainless Steel alloy has been developed further to be Super Austenitic Stainless Steel (SASS) by increasing the percentage of the alloying elements to form the half or more than the half of the material composition. SASS (Grade-AL-6XN) is an alloy steel containing high percentages of nickel (24%), molybdenum (6%) and chromium (21%). The chemical elements offer
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Lervik, Jens Kristian, Harald Kulbotten, Gunnar Klevjer, and Øyvind Iversen. "Hydrate and Wax Prevention in Flowlines by Electrical Heating." In 2000 3rd International Pipeline Conference. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/ipc2000-229.

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Traditional chemical treatment methods have considerable operation costs and represent a risk to the environment. Since 1987 Norwegian oil companies have been investigating alternative electrical heating methods for prevention of hydrate and wax plugs. A joint industry project ‘Concept Verification – Direct Heating of Oil &amp; Gas Pipelines’ was initiated in 1996 and terminated in October 1999. During this work an electrical heating system was proved to be feasible on several fields in the North Sea. It will be installed on 7 flowlines of 13% Chromium (Crl3) with lengths between 6 km and 16 k
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