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1

Yu, Jianming, Qian Liu, Liang Liu, and Jianmeng Chen. "Cloning and characterization of dichloromethane dehalogenase from Methylobacterium rhodesianum for dichloromethane degradation." Bioremediation Journal 21, no. 2 (February 28, 2017): 71–80. http://dx.doi.org/10.1080/10889868.2017.1282938.

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2

Trotsenko, Yu A., and M. L. Torgonskaya. "The aerobic degradation of dichloromethane: Structural-functional aspects (a review)." Applied Biochemistry and Microbiology 45, no. 3 (May 2009): 233–47. http://dx.doi.org/10.1134/s0003683809030016.

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3

Errabalsells, R., and AR Frasca. "Photochemical Reactions of Aliphatic-Amines in Dichloromethane Solution." Australian Journal of Chemistry 41, no. 1 (1988): 103. http://dx.doi.org/10.1071/ch9880103.

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Irradiation of aliphatic amines (primary, secondary and tertiary) in dichloromethane afforded amine hydrochlorides or N- chloromethyl derivatives, depending on the amine structure and the molar ratio of the solution. Some aspects of these phototransformations are discussed.
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4

Herbst, B., and U. Wiesmann. "Kinetics and reaction engineering aspects of the biodegradation of dichloromethane and dichloroethane." Water Research 30, no. 5 (May 1996): 1069–76. http://dx.doi.org/10.1016/0043-1354(95)00268-5.

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5

Flathman, Paul E., Douglas E. Jerger, and Patrick M. Woodhull. "Remediation of dichloromethane (DCM) -contaminated ground water." Environmental Progress 11, no. 3 (August 1992): 202–9. http://dx.doi.org/10.1002/ep.670110314.

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6

IKATSU, HISAYOSHI, HIROSHIGE KAWATA, CHIZUKO NAKAYAMA, SHIN-ICHI MIYOSHI, KEN-ICHI TOMOCHIKA, TAKASHI KATSU, and SUMO SHINODA. "Dichloromethane-Degrading Properties of Bacteria Isolated from Environmental Water." Biocontrol Science 5, no. 2 (2000): 117–20. http://dx.doi.org/10.4265/bio.5.117.

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7

Holst, Joachim, Burkhard Martens, Holger Gulyas, Norbert Greiser, and Ivan Sekoulov. "Aerobic Biological Regeneration of Dichloromethane‐Loaded Activated Carbon." Journal of Environmental Engineering 117, no. 2 (March 1991): 194–208. http://dx.doi.org/10.1061/(asce)0733-9372(1991)117:2(194).

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8

Leisinger, Thomas, Regula Bader, Ren� Hermann, Monika Schmid-Appert, and St�phane Vuilleumier. "Microbes, enzymes and genes involved in dichloromethane utilization." Biodegradation 5, no. 3-4 (December 1994): 237–48. http://dx.doi.org/10.1007/bf00696462.

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9

Goulle, J. P., C. Lacroix, E. Vaz, P. Rouvier, and B. Proust. "Fatal Case of Dichloromethane Poisoning." Journal of Analytical Toxicology 23, no. 5 (September 1, 1999): 380–83. http://dx.doi.org/10.1093/jat/23.5.380.

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10

Freedman, David L., Craig R. Smith, and Daniel R. Noguera. "Dichloromethane biodegradation under nitrate-reducing conditions." Water Environment Research 69, no. 1 (January 1997): 115–22. http://dx.doi.org/10.2175/106143097x125245.

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11

KAWAI, Toshio, Haruhiko SAKURAI, and Masayuki IKEDA. "Biological monitoring of occupational exposure to dichloromethane by means of urinalysis for un-metabolized dichloromethane." Industrial Health 58, no. 1 (2020): 22–25. http://dx.doi.org/10.2486/indhealth.2018-0222.

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12

WU, Shijin, Xiang YU, Zhihang HU, Lili ZHANG, and Jianmeng CHEN. "Optimizing aerobic biodegradation of dichloromethane using response surface methodology." Journal of Environmental Sciences 21, no. 9 (January 2009): 1276–83. http://dx.doi.org/10.1016/s1001-0742(08)62415-8.

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13

Yu, Jianming, Meng Wu, Yuwei Tang, Jiaqi Shi, Jun Hu, Zhiliang Yu, and Jianmeng Chen. "Enzyme-electrolytic degradation of dichloromethane: Efficiency, kinetics and mechanism." Journal of Environmental Sciences 86 (December 2019): 187–94. http://dx.doi.org/10.1016/j.jes.2019.05.029.

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14

López-Fonseca, R., S. Cibrián, J. I. Gutiérrez-Ortiz, M. A. Gutiérrez-Ortiz, and J. R. González-Velasco. "Oxidative destruction of dichloromethane over protonic zeolites." AIChE Journal 49, no. 2 (February 2003): 496–504. http://dx.doi.org/10.1002/aic.690490219.

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15

Krausova, Valentina I., Frank T. Robb, and Juan M. González. "Biodegradation of Dichloromethane in an Estuarine Environment." Hydrobiologia 559, no. 1 (April 2006): 77–83. http://dx.doi.org/10.1007/s10750-004-0571-5.

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16

Stucki, Gerhard. "Biological decomposition of dichloromethane from a chemical process effluent." Biodegradation 1, no. 4 (1990): 221–28. http://dx.doi.org/10.1007/bf00119759.

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17

Wu, Shijin, Huaxing Zhang, Xiang Yu, and Lequan Qiu. "Toxicological Responses ofChlorella vulgaristo Dichloromethane and Dichloroethane." Environmental Engineering Science 31, no. 1 (January 2014): 9–17. http://dx.doi.org/10.1089/ees.2013.0038.

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18

YU, Jian-ming, Jian-meng CHEN, and Jia-de WANG. "Removal of dichloromethane from waste gases by a biotrickling filter." Journal of Environmental Sciences 18, no. 6 (November 2006): 1073–76. http://dx.doi.org/10.1016/s1001-0742(06)60041-7.

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19

Ding, Junyan, Jing Liu, Yingju Yang, Zhen Wang, and Yingni Yu. "Reaction mechanism of dichloromethane oxidation on LaMnO3 perovskite." Chemosphere 277 (August 2021): 130194. http://dx.doi.org/10.1016/j.chemosphere.2021.130194.

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20

Suzuki, Toshesari, Kumiko Yaguchi, Kazuo Ohnishi, and Tatsunori Yamagishi. "Gas Chromatographic Detection of Tris(2-chloroethyl) and Tris(2-butoxyethyl)phosphate in Groundwater by Large-Sample-Volume Injection." Journal of AOAC INTERNATIONAL 77, no. 6 (November 1, 1994): 1647–50. http://dx.doi.org/10.1093/jaoac/77.6.1647.

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Abstract A capillary gas chromatograph equipped with a flame photometric detector (GC–FPD) for splitless injection of large sample volume was developed. The GC–FPD effectively diverted dichloromethane from the analytical column through a solvent diversion column and quantitatively retained tri(2-chloroethyl) phosphate (TCEP) and tris(2-butoxyethyl)- phosphate (TBXP) on a cold-trap column in front of the analytical column. The optimum conditions for 100 uL injections of TCEP and TBXP in dichloromethane at concentrations from 1 to 100 ng/mL were investigated. With the GC–FPD, relative standard deviations of the peak area and the retention time of the triesters injected at 10 ng/mL were less than 7.0 and 0.05%, respectively. These results were similar to those from normal splitless injection of 1 μL at 1 μg/mL in dichloromethane. A screening method for TCEP and TBXP in groundwater combined with liquid–liquid extraction with dichloromethane permitted detection at low nanogram-per-liter levels. Recoveries of TCEP and TBXP in 500 mL of groundwater were greater than 77.2 and 81.4%, respectively, each at fortified level of 10ng/L.
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21

Rastogi, Suresh Chandra. "Regulation of dichloromethane and 1,1,1-trichloroethane in cosmetic products." Science of The Total Environment 156, no. 1 (November 1994): 23–25. http://dx.doi.org/10.1016/0048-9697(94)90417-0.

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22

Long, G., M. E. Meek, I. Caldwell, S. Bartlett, and S. Savard. "Dichloromethane: Evaluation of risks to health from environmental exposure in Canada." Journal of Environmental Science and Health, Part C 12, no. 2 (November 1994): 305–18. http://dx.doi.org/10.1080/10590509409373449.

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23

Jacubovich, R. M., D. Landau, Y. Bar Dayan, M. Zilberberg, and L. Goldstein. "Facial nerve palsy after acute exposure to dichloromethane." American Journal of Industrial Medicine 48, no. 5 (2005): 389–92. http://dx.doi.org/10.1002/ajim.20215.

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24

Lundgren, B. V., H. Borén, A. Grimvall, R. Sävenhed, and B. Wigilius. "The Efficiency and Relevance of Different Concentration Methods for the Analysis of Off-Flavours in Water." Water Science and Technology 20, no. 8-9 (August 1, 1988): 81–89. http://dx.doi.org/10.2166/wst.1988.0228.

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The efficiency of four different concentration methods (stripping with and without addition of salt, XAD-2 adsorption and dichloromethane extraction) for the enrichment of off-flavour compounds in treated and untreated surface water has been evaluated by gas Chromatographic sniffing and by sensory analysis of the concentrated extracts. In general, the extracts obtained by dichloromethane extraction and XAD-2 adsorption contained a larger number of off-flavour compounds than the stripping extracts. Experiments in which the extracts from stripping and dichloromethane extraction were dissolved in odourless water showed that the original odour quality of the water could normally be re-created by both methods. However, for certain surface water samples, the original odour may be re-created from extracts obtained by solvent extraction but not from corresponding stripping extracts, proving that the choice of concentration method can be important. Fractionation of extracts by preparative gas chromatography followed by dissolving of the resulting fractions in odourless water, was found to be a powerful technique for isolating the organic compounds causing the off-flavour of a water sample.
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25

Stromeyer, Susanna A., Wolfgang Winkelbauer, Herbert Kohler, Alasdair M. Cook, and Thomas Leisinger. "Dichloromethane utilized by an anaerobic mixed culture: acetogenesis and methanogenesis." Biodegradation 2, no. 2 (1991): 129–37. http://dx.doi.org/10.1007/bf00114603.

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26

DeWeerd, Kim A., William P. Flanagan, Michael J. Brennan, Jan M. Principe, and James L. Spivack. "Biodegradation of Trichloroethylene and Dichloromethane in Contaminated Soil and Groundwater." Bioremediation Journal 2, no. 1 (August 1998): 29–42. http://dx.doi.org/10.1080/10889869891214196.

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27

Bonfiglioli, Roberta, Lucio Carnevali, Matteo Di Lello, and Francesco S. Violante. "Bilateral hearing loss after dichloromethane poisoning: A case report." American Journal of Industrial Medicine 57, no. 2 (September 20, 2013): 254–57. http://dx.doi.org/10.1002/ajim.22257.

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28

Shestakova, Marina, and Mika Sillanpää. "Removal of dichloromethane from ground and wastewater: A review." Chemosphere 93, no. 7 (October 2013): 1258–67. http://dx.doi.org/10.1016/j.chemosphere.2013.07.022.

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29

Dai, Qiguang, Zhiyong Zhang, Jiaorong Yan, Jinyan Wu, Grayson Johnson, Wei Sun, Xingyi Wang, Sen Zhang, and Wangcheng Zhan. "Phosphate-Functionalized CeO2 Nanosheets for Efficient Catalytic Oxidation of Dichloromethane." Environmental Science & Technology 52, no. 22 (October 29, 2018): 13430–37. http://dx.doi.org/10.1021/acs.est.8b05002.

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30

Chardon, Florence M., Nicole Blaquiere, Georgette M. Castanedo, and Stefan G. Koenig. "Development of a tripartite solvent blend for sustainable chromatography." Green Chem. 16, no. 9 (2014): 4102–5. http://dx.doi.org/10.1039/c4gc00884g.

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31

Wang, Mingyang, Xinghua Zhang, Lin Zhou, and Yunlin Chen. "Activated MIL-53(Al) for Efficient Adsorption of Dichloromethane and Trichlormethane." Aerosol and Air Quality Research 16, no. 8 (2016): 2003–10. http://dx.doi.org/10.4209/aaqr.2015.11.0651.

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32

Yan, Taohai, Taohai Yan, Mohan Zhang, Yajing Shi, and Yonggui Li. "Dichloromethane-Extract of Propolis (DEP) and DEP/PLA Electrospun Fiber Membranes." Fibres and Textiles in Eastern Europe 26, no. 6(132) (December 31, 2018): 57–62. http://dx.doi.org/10.5604/01.3001.0012.5163.

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Propolis is a waxy substance produced by the honeybee that has been used as a form of traditional medicine and natural medicine since ancient times. Propolis has a wide spectrum of alleged applications, including potential anti-infection and anti-cancer effects. The following paper used a propolis extract containing 90% ethanol solution, 70% ethanol solution, ligarine, and dichloromethane as solvents that extracted the bioactive components. The highest yield of the propolis was obtained via the 70% ethanol leaching method and dichloromethane immersion stirring method. Fourier Transform Infrared (FTIR) analysis proved that the extracted propolis with dichloromethane had the highest methylene content and the maximum types of effective propolis components. A Propolis/PLA electrospinning solution was prepared by adding PLA powder into the supernatant of the dichloromethane-extract of propolis (DEP) directly, with there being no need for purification of the propolis extract and thus reducing the loss of active ingredients. DEP/PLA nanofibre was prepared via the electrospinning process, where it was found that with additional 4% PLA, the final electrospun fibre membrane was stabilised. tStudy of the antibacterial performance of the DEP/PLA electrospun membrane showed that the membrane affected some of the antibacterial properties. It was particularly effective when inhibiting Staphylococcus aureus, but not as effective when inhibiting Escherichia coli. This electrostatic spinning membrane could be used for food preservation, wound healing, and tissue engineering.
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33

Whitehead, J. Christopher. "Plasma catalysis: A solution for environmental problems." Pure and Applied Chemistry 82, no. 6 (April 20, 2010): 1329–36. http://dx.doi.org/10.1351/pac-con-10-02-39.

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The combination of a nonthermal, atmospheric plasma with a catalyst is investigated as a means of destroying pollutants in waste gas streams. Using the examples of dichloromethane (DCM) and toluene in air streams, it is shown that the destruction of the pollutant can be increased whilst lowering the operating temperature, giving increasing energy efficiency. Unwanted by-products can also be reduced selectively by appropriate choice of catalyst and of the plasma–catalyst configuration. By studying the temperature dependence of plasma catalysis, some ideas can be obtained about the nature of the interaction between plasma and catalyst in the processing.
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34

Chung, Youn-Son, Kazuhiro Ichikawa, and Hideo Utsumi. "Application of micronucleus in vitro assay to micropollutants in river water." Water Science and Technology 35, no. 8 (April 1, 1997): 9–13. http://dx.doi.org/10.2166/wst.1997.0291.

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To determine the genotoxicity of river water towards mammalian cells, we applied Micronucleus in vitro test using mammalian cells to the samples taken from river Tamagawa located between Tokyo and Kanagawa prefecture. Water samples were condensed by Sep-pak cartridges and extracted by dichloromethane and methanol. Positive genotoxicity was observed in methanol extracts from sampling stations of Hinobashi and Marukobashi, while no dichloromethane extracts showed genotoxicity, suggesting that polar genotoxic micropollutants may be contained in the water of Tamagawa, at least in its down-stream. Significantly high mutagenicity also detected from Hinobashi and Marukobashi by Ames mutagenicity test using Salmonella Typhimurium, and some difference was obtained in sensitivity between the two methods. This may arise from the difference in species used, that is, mammalian cells in micronucleus test and bacteria in Ames mutagenicity test.
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35

Abe, Akemi, and Kohei Urano. "Interactions of sediment contaminants in the testing of mutagenicity." Water Science and Technology 30, no. 10 (November 1, 1994): 139–44. http://dx.doi.org/10.2166/wst.1994.0521.

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The influence of sediment contaminants on the Salmonella mutagenicity test was investigated to develop a preparation method not subject to interference by coexisting substances. Organic chemicals were extracted from sediment by dichloromethane/ethanol (4:1), acetonitrile or ethanol, and dichloromethane (DCM) extract was refined by washing with alkali, passing through a reduced-Cu column and/or fractionation with a silica cartridge. The strain Salmonella typhimurium TA98 was used. Sediment extracts and their refined preparations were first determined in their own mutagenicity, and then the influence on the mutagenicity of a fixed dose of 2-aminofluorene (2-AF) as a positive standard mutagen was examined. The toxicity to the strain was also tested. It was concluded that the coexisting environmental chemicals in sediment inhibited or promoted the original mutagenicity of the samples.
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36

Wang, Lifeng, Makoto Sakurai, and Hideo Kameyama. "Catalytic oxidation of dichloromethane and toluene over platinum alumite catalyst." Journal of Hazardous Materials 154, no. 1-3 (June 2008): 390–95. http://dx.doi.org/10.1016/j.jhazmat.2007.10.036.

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37

Ugwu, K. E., and P. O. Ukoha. "Impacts of Extraction Methods and Solvent Systems in the Assessment of Toxic Organic Compounds in a Solid Matrix." Asian Journal of Chemistry and Pharmaceutical Sciences 1, no. 1 (November 21, 2016): 23. http://dx.doi.org/10.18311/ajcps/2016/7523.

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Polycyclic Aromatic Hydrocarbons (PAHs) are among the listed persistent organic compounds (POP) which are pollutants of environmental concern due to their toxicity. This study evaluated soxhlet and ultrasonic extraction methods using a three-solvent system (acetone+dichloromethane+n-hexane) in order to compare the ability of the techniques to extract selected PAHs in raw coals collected from a coal mine in Okobo-Enjema, Nigeria. Then, binary solvent mixtures consisting of acetone+dichloromethane; dichloromethane+n-hexane; and acetone+n-hexane, were compared with the ternary solvent system for their ability to extract the target PAHs by soxhlet extraction method. The extracts were quantitatively analysed for sixteen PAHs using Gas Chromatography-Mass Spectrometer (GC-MS). Sonication extraction method extracted higher number of PAHs, required fewer amount of solvents, shorter time of extraction and less energy consumption compared to soxhlet extraction, which extracted higher amount of the target PAHs. The total amount of PAHs determined ranged from 0.02 mg/kg to 0.20 mg/kg in the various solvents' mixtures. The ternary mixture extracted larger quantities of the target toxic PAHs. This report will assist in the choice of analytical methods and solvent systems for environmental studies.
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38

Diks, R. M. M., S. P. P. Ottengraf, and A. H. C. van den Oever. "The influence of NaCl on the degradation rate of dichloromethane byHyphomicrobium sp." Biodegradation 5, no. 2 (June 1994): 129–41. http://dx.doi.org/10.1007/bf00700638.

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39

MacIsaac, Julia, Robert Harrison, Janani Krishnaswami, Jennifer McNary, Jeffrey Suchard, Megan Boysen-Osborn, Hank Cierpich, Laura Styles, and Dennis Shusterman. "Fatalities due to dichloromethane in paint strippers: A continuing problem." American Journal of Industrial Medicine 56, no. 8 (February 28, 2013): 907–10. http://dx.doi.org/10.1002/ajim.22167.

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40

Ouyang, Weilong, Yi Zhou, Xiaoqi Fei, Yarong Bai, Haiqiang Wang, and Zhongbiao Wu. "Simultaneous removal of NO and dichloromethane (CH2Cl2) over Nb-loaded cerium nanotubes catalyst." Journal of Environmental Sciences 111 (January 2022): 175–84. http://dx.doi.org/10.1016/j.jes.2021.03.022.

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41

Alhassan, Mahama, Othman Al Musaimi, Jonathan M. Collins, Fernando Albericio, and Beatriz G. de la Torre. "Cleaving protected peptides from 2-chlorotrityl chloride resin. Moving away from dichloromethane." Green Chemistry 22, no. 9 (2020): 2840–45. http://dx.doi.org/10.1039/d0gc00834f.

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42

Bogdanov, Olga, Nataša Bojković, and Marijana Petrović. "Vehicle platooning: Environmental aspects." Tehnika 75, no. 4 (2020): 355–63. http://dx.doi.org/10.5937/tehnika2003355b.

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Environmental protection is actively becoming one of the main issues of the Sustainable Development Agenda, and is therefore in the focus of various scientific papers and publications. In the context of vehicle platooning, the environment represents an important area, considering that some of the main goals of this transport technology are to reduce fuel consumption and the reduction of harmful gas emissions. Both goals are achievable when optimizing the speed of vehicles in the convoy, but they also depend on the number of vehicles in the convoy, the type of road they travel on, the weight/mass they carry, as well as the weather conditions. This paper will provide insights into platooning simulations and researches conducted in real conditions, which will focus on the impact of this transportation technology on the environment.
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43

Nagy, Gábor. "Environmental aspects in accounting." Acta Agraria Debreceniensis, no. 52 (March 20, 2013): 127–31. http://dx.doi.org/10.34101/actaagrar/52/2111.

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By the strengthening of the economic competition became it apparent a company can’t be valued separate, it should be examined as a complex system. In the assessment of corporate performance is increasingly emphasized the environmental performance. The relevant information of stakeholder about the environmental performance is todays an expection, For this, a management control system is needed, which provide relevant information to managers, hence facilitating the informed decision. This study highlighted, accounting systems are able to meet this demand sufficiently, the accounting means not only the usual bookkeeping, it can be interpreted as a management-controll system, which can help in the valuation of the environmental performance.
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44

Wonham, Dr Jon. "Ocean Cities : Environmental aspects." La Houille Blanche, no. 8 (December 1995): 60–62. http://dx.doi.org/10.1051/lhb/1995081.

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45

LAWRENCE, ROGER. "ASPECTS OF ENVIRONMENTAL CHANGE." New Zealand Geographer 49, no. 1 (April 1993): 52. http://dx.doi.org/10.1111/j.1745-7939.1993.tb02031.x.

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46

D., Lastkov, and Dubovaya A. "HEALTH CONDITION: ENVIRONMENTAL ASPECTS." Health, physical culture and sports 17, no. 1 (2020): 26–32. http://dx.doi.org/10.14258/zosh(2020)1.2.

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47

Snelling, R. "Environmental aspects of ISDN." IEEE Communications Magazine 25, no. 12 (December 1987): 14–16. http://dx.doi.org/10.1109/mcom.1987.1093507.

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48

Osipov, V. I. "Sustainable Development: Environmental Aspects." Herald of the Russian Academy of Sciences 89, no. 4 (July 2019): 396–404. http://dx.doi.org/10.1134/s1019331619040087.

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49

Maguire, R. James. "Environmental aspects of tributyltin." Applied Organometallic Chemistry 1, no. 6 (1987): 475–98. http://dx.doi.org/10.1002/aoc.590010602.

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50

Arenholt-Bindslev, D. "Dental Amalgam— Environmental Aspects." Advances in Dental Research 6, no. 1 (September 1992): 125–30. http://dx.doi.org/10.1177/08959374920060010501.

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Increasing knowledge about the risk of toxic effects caused by anthropogenic mercury accumulation in ecosystems has resulted in a growing pressure for reduction of the discharge of mercury waste. Consequently, the mercury waste problems of dental clinics have been given increased attention, and restrictions on handling and discharge of contaminated waste have been established in several countries. Major amalgam particles from trituration surplus of those produced during the carving and burnishing of new amalgam restorations are generally collected in coarse filters and sold for refinement. Minor amalgam particles released by production of new fillings or by removal of old restorations partly sediment in tubes and drains. The remaining particles are carried with the waste water stream to the local purifying plant. In Scandinavia, the industrial discharge of mercury-contaminated waste water has been reduced to a minimum. According to recent investigations, dental clinics appear to be responsible for the major amount of mercury collected in the sludge generated in purifying plants. If threshold values for heavy metal content, including mercury, are exceeded, the sludge is not allowed to be recycled as fertilizer. Installation of an approved amalgam-separating apparatus in dental clinics is now mandatory in several countries-for example, Switzerland, Germany, Sweden, and Denmark. Approval of amalgam separators is based on national testing programs, including clinical or laboratory tests demanding 95-99% separating efficiency.
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