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91.
The study assesses halogenated volatile organic compound concentrations in the water and wastewater streams of a petrochemical plant. Water samples were collected at 11 sampling points during 5 sampling campaigns. The samples were collected from the oil dewaxing unit and in the wastewater treatment plant. Dichloromethane and 1,2-dichloroethane were the most frequently determined compounds. Tetrachloroethene was also detected at the wastewater treatment plant inlets. The concentrations of halogenated volatile organic compounds dropped significantly at wastewater discharge points compared to wastewater treatment plant inlets. The application of 1,2-dichloroethane/dichloromethane ratio as a tool to assess evaporation processes is discussed. 相似文献
92.
Marek Nowacki Joanna Kowalczyk-Anioł Karolina Królikowska Małgorzata Pstrocka-Rak 《国际发展与全球生态学杂志》2018,25(6):562-567
The aim of this article is to evaluate selected tourism development strategies in Poland, in the context of strategic planning, stakeholders’ participation, and sustainable development principles. A questionnaire evaluation of strategy (44 questions) was established and based on measurement scales developed and validated by other authors in earlier studies. The five authors of the study rated 37 tourism development strategies in 13 provinces, 11 cities, 5 counties, 6 municipalities, and 2 other areas. Analysis revealed that they implement paradigms of sustainable development of tourism to only a small extent. Definitely higher quality is documented for higher levels of administrative division. The highest rated domains of the tourism development strategy in the examined documents are Strategic Planning Indicators and Implementation, Monitoring, and Evaluation. 相似文献
93.
94.
Studies of the effect of simulated acid rain on the ecological equilibrium of the soil system 总被引:1,自引:0,他引:1
Zofia Fischer Marek Angiel Piotr Bieńkowski Andrzej DowgiaŁŁo Urszula Focht 《Environmental monitoring and assessment》1996,41(1):1-65
Introduction to the problem of environmental pollution caused by acid depositions. Presentation of principles of the six-year field experiment with simulated acid rain. Short characteristics of particular parts of the series of papers. 相似文献
95.
Qian Yu Cheng Changlei Drouillard Ken Zhu Qingzhi Feng Huan He Shuzhuang Fang Yuhong Qiao Shinan Kolenčíka Marek Chang Xuexiu 《Environmental science and pollution research international》2019,26(20):20510-20519
Environmental Science and Pollution Research - Metal-contaminated sediments in lakes is a global concern that poses toxicological risk to aquatic organisms. This study performed bioassays using the... 相似文献
96.
Raclavská Helena Růžičková Jana Raclavský Konstantin Juchelková Dagmar Kucbel Marek Švédová Barbora Slamová Karolina Kacprzak Małgorzata 《Environmental science and pollution research international》2023,30(4):8563-8581
Environmental Science and Pollution Research - The 5% addition of biochar in composting in rows contributes significantly to reducing volatile organic compound(VOC) emissions. When composting with... 相似文献
97.
Oudinet JP Méline J Chełmicki W Sanak M Magdalena DW Besancenot JP Wicherek S Julien-Laferrière B Gilg JP Geroyannis H Szczeklik A Krzemień K 《Environmental pollution (Barking, Essex : 1987)》2006,143(2):278-284
Complex interaction between anthropogenic activities, air quality and human health in urban areas, such as in Cracow sustains the need for the development of an interdisciplinary and integrated risk-assessment methodology. In such purpose, we propose a pilot study performed on asthmatics and based on a combined use of a biomarker, such as metallothionein 2A (MT-2A) in the characterization of human exposure to one or a mixture of pollutants and of Geographical Information Systems (G.I.S.) which integrates climatic and urban anthropogenic parameters in the assessment of spatio-temporal dispersion of air pollutants. Considering global incidence of air pollution on asthma and on peripheral blood lymphocytes MT-2A expression should provide a complementary information on biological risks linked to urban anthropogenic activities. Such study would help for the establishment of a sustainable development in urban areas that can maintain the integrity of air quality and preserve human health. 相似文献
98.
Tipping point: The narrow path between automation acceptance and rejection in air traffic management
Capacity limits on the air traffic management (ATM) system are of global concern. One solution to increase the efficiency of existing ATM system is through the implementation of advanced automation. However, past experience suggests ATCOs are selective and critical about the forms of automation they are given. Therefore, this study aimed to determine if a threshold or tipping point exists, a point after which users (Air Traffic Control Operators; ATCOs) of automation are no longer willing to accept or cooperate with the automation. 500 Air Traffic Control Operators completed an on-line survey that comprised a series of demographic questions as well as two hypothetical but plausible futuristic air traffic management tools. Each tool contained seven different situations involving different levels of automation involvement ranging from fully manual operation to fully automated. Participants were asked to rate on a five point Likert scale the extent to which they agreed with the statements describing their interaction with the new tools. The results revealed a ‘tipping point’ in automation acceptance/rejection reflecting the point where the applied level of automation shifted the locus of decision-making away from the operator. The results are discussed from a theoretical and applied perspective. 相似文献
99.
Aleksander Hejna Paulina Kosmela Mikelis Kirpluks Ugis Cabulis Marek Klein Józef Haponiuk Łukasz Piszczyk 《Journal of Polymers and the Environment》2018,26(5):1854-1868
In this work, rigid polyisocyanurate foams were prepared at partial substitution (0–70 wt%) of commercially available petrochemical polyol, with previously synthesized biopolyol based on crude glycerol and castor oil. Influence of the biopolyol content on morphology, chemical structure, static and dynamic mechanical properties, thermal insulation properties, thermal stability and flammability was investigated. Incorporation of 35 wt% of crude glycerol-based polyol had reduced average cell size by more than 30% and slightly increased closed cell content, simultaneously reducing thermal conductivity coefficient of foam by 12% and inhibiting their thermal aging. Applied modifications showed also positive impact on the mechanical performance of rigid foams. Increase of crosslink density resulted in enhancement of compressive strength by more than 100%. Incorporation of prepared biopolyol resulted in enhancement of thermal stability and changes in degradation pathway. Up to 35 wt% share of crude glycerol-based polyol, foams showed similar flammability as reference sample, which can be considered very beneficial from the environmental point of view. 相似文献
100.
Styszko Katarzyna Jaszczur Marek Teneta Janusz Hassan Qusay Burzyńska Paulina Marcinek Ewelina Łopian Natalia Samek Lucyna 《Environmental science and pollution research international》2019,26(9):8393-8401
Environmental Science and Pollution Research - Solid particles impair the performance of the photovoltaic (PV) modules. This results in power losses which lower the efficiency of the system as well... 相似文献