Academic literature on the topic 'Chlorine attenuation'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Chlorine attenuation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Chlorine attenuation"

1

Naqvi, A. A., M. Maslehuddin, Khateeb ur-Rehman, and O. S. B. Al-Amoudi. "Chlorine signal attenuation in concrete." Applied Radiation and Isotopes 105 (November 2015): 6–10. http://dx.doi.org/10.1016/j.apradiso.2015.07.010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Coleman, Max L., Magali Ader, Swades Chaudhuri, and John D. Coates. "Microbial Isotopic Fractionation of Perchlorate Chlorine." Applied and Environmental Microbiology 69, no. 8 (2003): 4997–5000. http://dx.doi.org/10.1128/aem.69.8.4997-5000.2003.

Full text
Abstract:
ABSTRACT Perchlorate contamination can be microbially respired to innocuous chloride and thus can be treated effectively. However, monitoring a bioremediative strategy is often difficult due to the complexities of environmental samples. Here we demonstrate that microbial respiration of perchlorate results in a significant fractionation (∼−15‰) of the chlorine stable isotope composition of perchlorate. This can be used to quantify the extent of biotic degradation and to separate biotic from abiotic attenuation of this contaminant.
APA, Harvard, Vancouver, ISO, and other styles
3

Aldhafiri, Sarah, Huda Mahmoud, Mohammed Al-Sarawi, and Wael A. Ismail. "Natural Attenuation Potential of Polychlorinated Biphenyl-Polluted Marine Sediments." Polish Journal of Microbiology 67, no. 1 (2018): 37–48. http://dx.doi.org/10.5604/01.3001.0011.6140.

Full text
Abstract:
The marine environment in Kuwait is polluted with various hazardous chemicals of industrial origin. These include petroleum hydrocarbons, halogenated compounds and heavy metals. Bioremediation with dedicated microorganisms can be effectively applied for reclamation of the polluted marine sediments. However, information on the autochthonous microbes and their ecophysiology is largely lacking. We analyzed sediments from Shuwaikh harbor to detect polychlorinated biphenyls (PCBs) and total petroleum hydrocarbons (TPHs). Then we adopted both culture-dependent and culture-independent (PCR-DGGE) appr
APA, Harvard, Vancouver, ISO, and other styles
4

Zhou, Jing Hai, Yu Xian Zhang, Xian Hong Meng, and Ying Liu. "Research on Residual Strength of Concrete under Fatigue Loading and Corrosion of Chloride." Applied Mechanics and Materials 94-96 (September 2011): 1369–72. http://dx.doi.org/10.4028/www.scientific.net/amm.94-96.1369.

Full text
Abstract:
In the actual project, many concrete structures not only suffer the loading of static force and the repeated loading but also affected by the corrosive effects of chemical substances in external environment, which makes concrete corrosion and damage become an unavoidable issue in engineering. The research on it at home and abroad is still in stage of theoretical exploration. This paper studied the attenuation of the residual strength of concrete under fatigue loading and corrosion of chloride, using self-designed experimental corrosion fatigue loading device. The results show that the corrosio
APA, Harvard, Vancouver, ISO, and other styles
5

Sturchio, N. C., J. L. Clausen, L. J. Heraty, L. Huang, B. D. Holt, and T. A. Abrajano. "Chlorine Isotope Investigation of Natural Attenuation of Trichloroethene in an Aerobic Aquifer." Environmental Science & Technology 32, no. 20 (1998): 3037–42. http://dx.doi.org/10.1021/es9802605.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Liu, Zhi, Yi-Li Lin, Tian-Yang Zhang, et al. "Enhanced formation of iodinated trihalomethanes in a mixed chlorine/chloramine system and attenuation by UV-activated process." Journal of Hazardous Materials 429 (May 2022): 128370. http://dx.doi.org/10.1016/j.jhazmat.2022.128370.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Böhm, Stanislav, and Otto Exner. "Attenuation of the Substituent Effects Along the Aliphatic Chain." Collection of Czechoslovak Chemical Communications 69, no. 5 (2004): 984–95. http://dx.doi.org/10.1135/cccc20040984.

Full text
Abstract:
Two series of model compounds were devised to follow the attenuation of substituent effects with an interposed methylene group: short-chain aliphatic compounds 1 and derivatives of bicyclo[2.2.2]octane 5. In all compounds, chlorine atom acts as substituent and charged oxygen atom as the functional group; the interaction of both is measured by the reaction energy of the isodesmic reaction calculated at the B3LYP/AUG-cc-pVTZ//B3LYP/6-311+G(d,p) and/or B3LYP/6-311+G(d,p) levels. Attenuation of the substituent inductive effect with the distance is less steep than observed previously in solution. I
APA, Harvard, Vancouver, ISO, and other styles
8

Hu, Ruigan, Fuyue Liu, Haoqi Qiu, et al. "High-Property Anode Catalyst Compositing Co-Based Perovskite and NiFe-Layered Double Hydroxide for Alkaline Seawater Splitting." Processes 10, no. 4 (2022): 668. http://dx.doi.org/10.3390/pr10040668.

Full text
Abstract:
The progress of high-efficiency non-precious metal anode catalysts for direct seawater splitting is of great importance. However, due to the slow oxygen evolution reaction (OER) kinetics, competition of chlorine evolution reaction (ClER), and corrosion of chloride ions on the anode, the direct seawater splitting faces many challenges. Herein, we develop a perovskite@NiFe layered double hydroxide composite for anode catalyst based on Ba0.5Sr0.5Co0.8Fe0.2O3 (BSCF) and NiFe layered double hydroxide (NiFe-LDH) heterostructure. The optimized BSCF@CeO2@NiFe exhibits excellent OER activity, with the
APA, Harvard, Vancouver, ISO, and other styles
9

Pinto, Andréia Adelaide Gordinho, Mirian Y. Oliveira Nagai, Ednar Nascimento Coimbra, et al. "Mercury chloride toxicity attenuation of the Brine Shrimp Artemia Salina after treatment with Mercurius corrosivus as isotherapic." International Journal of High Dilution Research - ISSN 1982-6206 21, no. 2 (2022): 06. http://dx.doi.org/10.51910/ijhdr.v21i2.1211.

Full text
Abstract:

 Isotherapics prepared from toxic substances have been described as attenuation factors for heavy metal intoxication in aquatic animals. Herein, Artemia salina and mercury chloride were used as a model to identify treatment-related bioresilience. The aim was to describe the effects of Mercurius corrosivus (MC) in different potencies on Artemia salina cyst hatching and on mercury bioavailability. Artemia salina cysts were exposed to 5.0 µg/mL of mercury chloride during the hatching phase. MC 6cH, 30cH, and 200cH were prepared and poured into artificial seawater. Different controls were us
APA, Harvard, Vancouver, ISO, and other styles
10

Brezhnev, Nikolay Yu, Andrey V. Kosyakov, Anastasia V. Steich, and Alexander Yu Zavrazhnov. "High-temperature spectrophotometry of indium chloride vapours as a method of study of the In – Se system." Kondensirovannye sredy i mezhfaznye granitsy = Condensed Matter and Interphases 23, no. 4 (2021): 482–95. http://dx.doi.org/10.17308/kcmf.2021.23/3667.

Full text
Abstract:
The goals of this work are as follows: (а) searching for a method of study of the In – Se system taking into account the specified problems and difficulties, (b) choosing a way for the instrumental implementation of this method, and (c) obtaining experimental evidence that this method and its implementation are promising. The choice of the In – Se system is related to the fact that indium selenides, layered structures and semiconductor phases with stoichiometric vacancies, are promising from the point of view of materials science. This choice is also related to the use of binary precursors for
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Chlorine attenuation"

1

Wiegert, Charline. "Application of two dimensional compound specific carbon-chlorine isotope analyses for degradation monitoring and assessment of organic pollutants in contaminated soil and groundwater." Doctoral thesis, Stockholms universitet, Institutionen för tillämpad miljövetenskap (ITM), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-93923.

Full text
Abstract:
Nearly 250,000 sites with past and present potentially polluting activities need urgent remediation within Europe. Major pollutants include organochlorines (OCls), e.g. chlorinated ethenes (CEs) and hexachlorocyclohexanes (HCHs), mainly used as industrial solvents and pesticides, respectively. Due to improper handling and disposal, OCls contaminants are present in the soil or groundwater surrounding sites, where they have been produced or used. CEs and HCHs can undergo degradation by microorganisms indigenous to the soil or groundwater. Therefore natural attenuation (NA), relying on the in sit
APA, Harvard, Vancouver, ISO, and other styles
2

Shah, Nadeem Wasif. "Natural attenuation of organic contaminants in groundwater Biodegradation of high phenol concentrations under sulphate-reducing conditions and anaerobic oxidation of vinyl chloride." Thesis, University of Sheffield, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.698118.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Ali, M'zé Wahabi. "Évaluation non destructive de la contamination du béton par les chlorures avec la technique radar." Thesis, Toulouse 3, 2018. http://www.theses.fr/2018TOU30278/document.

Full text
Abstract:
Le géoradar, ou Ground Penetrating Radar (GPR) en anglais, est une méthode non destructive couramment utilisée pour l'auscultation des ouvrages en béton. L'intérêt de cette méthode réside sur sa capacité à ausculter rapidement des très grandes surfaces, elle est de plus en plus employée en Génie Civil. Habituellement, cette méthode est utilisée en Génie Civil pour la localisation les aciers de renforcements, ou bien pour l'estimation de l'épaisseur d'enrobage du béton. Toutefois, la méthode GPR peut aussi être utilisée pour l'auscultation du béton. En effet, le béton est un matériau diélectriq
APA, Harvard, Vancouver, ISO, and other styles
4

Clark, Justin. "Application of Stable Isotope Geochemistry to Assess TCE Biodegradation and Natural Attenuation in a Fractured Dolostone Bedrock." Thesis, 2011. http://hdl.handle.net/10012/5771.

Full text
Abstract:
Isotopic methods have been developed over the last 10 years as a method for determining chemical interactions of chlorinated solvents. These methods are especially promising for. This study attempts to employ and develop compound specific isotopic analyses of TCE and cDCE, along with chemical data, to characterize the degradation of TCE in a fractured bedrock aquifers. The Smithville site is a contaminated field site with extremely high levels of TCE contamination that is currently undergoing monitored remediation. From December 2008 until April 2010 extended samples were collected from th
APA, Harvard, Vancouver, ISO, and other styles
5

Sheetal, Kumar K. R. "Monitoring and Control of Intermittent Water Distribution Network." Thesis, 2022. https://etd.iisc.ac.in/handle/2005/5925.

Full text
Abstract:
Millions of people in low and middle-income countries worldwide receive water only for a small fraction of the time in a day through piped networks. Even though the percentage of the world’s population with access to piped water has increased, the number of individuals receiving water intermittently is projected to rise. Water supply systems are designed for a continuous supply of water to consumers with a standard demand pattern. However, an unforeseen increase in demand, reduced network capacity, ease of operation and climate change results in Intermittent Water Supply. Because the intermitt
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Chlorine attenuation"

1

Baharul Amin, N. A., N. A. Kabir, and R. Zainon. "Determination of Mass Attenuation Coefficient of Paraffin Wax and Sodium Chloride as Tissue Equivalent Materials." In 3rd International Conference on Radiation Safety & Security in Healthcare Services. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7859-0_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Rangeti, Innocent, and Bloodless (Rimuka) Dzwairo. "uMngeni Basin Water Quality Trend Analysis for River Health and Treatability Fitness." In River Basin Management - Sustainability Issues and Planning Strategies. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.94844.

Full text
Abstract:
One of the main challenges facing the potable water production industry is deterioration of the quality of raw water. Drinking water that does not meet quality standards is unfit for consumption. Yet, this quality is a function of various factors, key among them being quality of the raw water from which it is processed. This is because costs related to potable water treatment are related to the nature of raw water pollutants and the degree of pollution. Additionally, survival of aquatic species depends on self-purification of the water bodies through attenuation of pollutants, therefore, if th
APA, Harvard, Vancouver, ISO, and other styles
3

Nobre R.C.M. and Nobre M.M.M. "A soil and groundwater remediation program using risk analysis as a design tool." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-2532.

Full text
Abstract:
A risk-based remediation approach was developed as a design tool to support the decision-making process and re-examine remediation goals at an industrial site contaminated with chlorinated organics. This strategy is becoming a common practice in Brazil, as enforced by most environmental agencies and regulators. The risk-based approach demanded the assessment of contaminant exposure pathways as well as groundwater mass transport analysis, taking into account the intrinsic degradation pathways and other natural attenuation mechanisms. It was also emphasized the premise that groundwater transport
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Chlorine attenuation"

1

Zhang Feng-e, Chen Chun-fang, Li Yuan, et al. "The investigation of relationship between residual chlorine simulation attenuation and nodes water age in water distribution system by EPANET." In 2011 International Symposium on Water Resource and Environmental Protection (ISWREP). IEEE, 2011. http://dx.doi.org/10.1109/iswrep.2011.5893113.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Savelyev, Mikhail, Pavel Vasilevsky, Aleksandr Gerasimenko, and Aleksandr Tolbin. "ESTIMATION OF THE NONLINEAR OPTICAL RESPONSE OF PENTA(CHLORINE)CYCLOTRIPHOSPHAZENE OF SUBSTITUTED MONOPHTHALOCYANINES Zn Cu AND Co BASED ON CORRELATION MODEL." In Mathematical modeling in materials science of electronic component. LCC MAKS Press, 2024. http://dx.doi.org/10.29003/m4293.mmmsec-2024/178-185.

Full text
Abstract:
The search for suitable nonlinear optical materials is difficult due to the need for a large number of expensive studies. The use of the Correlator program is proposed to reduce the number of experiments in determining the best phthalocyanine complex as a optical limiter. A number of low-symmetry penta(chloro)cyclotriphosphazenesubstituted monophthalocyanines were used for testing. The reduced symmetry of the molecules made it possible to obtain effective media for limiters that provide attenuation of nanosecond laser radiation up to 20 times, depending on the central metal ion. The correlatio
APA, Harvard, Vancouver, ISO, and other styles
3

Cortela, Guillermo A., Luis E. Maggi, Marco A. Kruger, Carlos A. Negreira, and C. A. Wagner Pereira. "Ultrasonic attenuation and speed in phantoms made of polyvinyl chloride-plastisol (PVCP) and graphite powder." In ICA 2013 Montreal. ASA, 2013. http://dx.doi.org/10.1121/1.4800365.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Panchal, Sweta S., and Jayesh P. Pabari. "Evaluation of Shallow Underwater Acoustical Communication Model for Attenuation and Propagation Loss for Aqueous Solution of Sodium Chloride." In 2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC). IEEE, 2019. http://dx.doi.org/10.1109/icraecc43874.2019.8995039.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Danawe, H., Z. Wang, S. Tol, G. Okudan, and D. Ozevin. "Structurally Embedded Gradient Index Lens for Extended Amplification of Guided Waves in Polymer Pipes." In ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/smasis2020-2325.

Full text
Abstract:
Abstract In this paper, we propose a novel gradient index metamaterial lens to focus elastic wave energy in polymer pipes. We investigate multi-mode focusing of guided ultrasonic waves in a poly-vinyl chloride (PVC) pipe by designing and integrating an embedded gradient index (GRIN) lens within the pipe wall. The metamaterial lens is composed of equally spaced cylindrical brass inserts embedded into the pipe wall. All the inserts are of same height which is equal to the half-thickness of the pipe. Insert diameters are varied in circumferential direction to realize hyperbolic secant distributio
APA, Harvard, Vancouver, ISO, and other styles
6

Khalil, M. Shahid, and Sajjad Akbar. "Assessment of Life of Pressure Vessels and Pipes in Crude Oil and Gas Industries." In ASME 2013 Power Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/power2013-98024.

Full text
Abstract:
Fitness-for-service (FFS) assessments are quantitative engineering evaluations which are required to be preformed periodically in accordance with the published codes and standards to demonstrate the structural integrity of in-service components. This report summarizes the results of nondestructive in-service-inspection (ISI) of pressurized components conducted for condition assessment of the Dakhani Gas Processing Plant of Oil and Gas Development Corporation Ltd. (OGDCL) for the first time since its commissioning in December,1989. The non-destructive evaluation of the plant was required becaus
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!