波兰生态工程协会 (卢布林分会)
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作者:Henryk Żelazny
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:Livestock rooms with systems for feeding dry feeds with feeder pipelines are characterized by a relatively high concentration of dust. Studies on the shaping of artificial lighting intensity were carried out in an experimental, non-bedding pig fattening house. In order to improve...
作者:Tatyana Stefanova Petrova , Daniela Dzhonova-Atanasova
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:The goals of this work is first, to simulate the liquid flow distribution in a large diameter (1.2 m) packed column with a high performance random packing RMSR 70-5 (layer height up to 3 m), by a dispersion model. Second one is to find and estimate the important model parame...
作者:Volodymyr Pohrebennyk , Piotr Koszelnik , Olena Mitryasova ...
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:The ecological situation in most mining regions of Ukraine is critical, and the closure of unprofitable mining enterprises, mines and cuts creates environmental problems associated with significant changes in the geological and hydrological environment.The purpose of the wor...
作者:Kazhymurat Mayrambekovich Mussynov , Bauyrzhan Kenzhebaevich Arinov , Yerlan Amanzholovich Utelbayev ...
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:The article presents the results of the 2014-2015 studies on seed yield and the physicochemical and fatty acid composition of Akmay grade safflower oil cultivated at the experimental plot of LLC "Farmer 2002", Astrakhan district, Akmola region, Kazakhstan. The peroxide and acid n...
作者:Lidia Dąbrowska
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:The aim of the research was to evaluate the effectiveness of the coagulation process using pre-hydrolysed salts, polyaluminium chlorides, in reduction of water pollution with organic substances, including precursors to formation of trihalomethanes (THMs) during water chlorin...
作者:Ehab Al-Shamaileh , Aiman Eid Al-Rawajfeh , Mohammad Alrbeihat
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:This study investigated a mechanochemical (MC) process for synthesizing a slow-release urea fertilizer by co-grinding the starting materials of (NH2)2CO and amorphous kaolinite in a planetary ball mill. The tests with kaolinite contents ranging from 25 to 75 wt. %, milling t...
作者:Joanna Krasoń , Bernardeta Debska , Lech Lichołai
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:The article concerns the possibility of obtaining modified cement mortars and assessment of their selected properties, i.e. bending and compressive strength, volume density of hardened mortars and water absorption. The modification consisted in a partial (0-50% vol.) substitution...
作者:Wojciech Dąbrowski , Beata Karolinczak
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:In Poland, as well as across the whole world, an increase in craft beer production can be observed. In the last several years more than 150 of such breweries have appeared and according to Polish Brewery Association their number might ultimately reach 500. Many of them emerge in ...
作者:Aref Wazwaz
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:A class first Pyranometer is used to measure the direct solar irradiation and the results were analyzed. Separate sensors used to measure the relative humidity and the atmospheric temperature (RH/AT sensors). The measurements made for the whole year of 2013. We analyzed the ...
作者:Wiktor Zieliński , Martyna Buta , Jakub Hubeny ...
来源:[J].Journal of Ecological Engineering, 2019, Vol.20 (9)波兰生态工程协会 (卢布林分会)
摘要:Wastewater treatment plants (WWTPs) are a very important link in the spread of antibiotic resistance genes to the environment and the formation of antibiotic-resistant microorganisms. Mechanical and biological methods of wastewater treatment in WWTPs do not completely remove resi...

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