Now showing items 1-20 of 74

    • Determination of relation between the quaternary sediments and land use dissemination on the basis of Šventoji river basin 

      Litvinaitis, Andrius; Bagdžiūnaitė-Litvinaitienė, Lina; Šaučiūnas, Laurynas (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      On preparing of the first management plans of River Basin Districts have been found that diffuse agricultural pollution is one of the most important causing factor and the most significant impact on the quality of water ...
    • Removal of humic substances in water by granular activated carbon 

      Ilavský, Ján; Barloková, Danka; Kapusta, Ondrej (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The basic characteristics of humic substances and their negative influence on water quality and its treatment are described. The paper presents the results of removing humic substances from water from the Hriňová (Slovakia) ...
    • Efficiency of removal of iron, manganese, ammonium and organic matter from groundwater 

      Albrektienė, Ramunė; Rimeika, Mindaugas (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The acceptable concentrations in groundwater are usually in excess of iron, ammonium and manganese. These compounds are inefficiently removed by means of ordinary technologies of ammonium ions, iron and manganese compounds ...
    • Trend detection in precipitation data in climatic station 

      Zeleňáková, Martina; Purcz, Pavol; Hlavatá, Helena (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Trends and changes in precipitation extremes have been a focus of research over the past decade. Observations show that changes are occurring in the amount, intensity, frequency and type of precipitation. Climate variability ...
    • Impact of small hydropower plant on the biodiversity of the selected area 

      Fijko, Rastislav; Zeleňáková, Martina (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Renewable energy – wind, solar, geothermal, hydroelectric, and biomass – provides substantial benefits for our climate, our health, and our economy. Each source of renewable energy has unique benefits. Generated electricity ...
    • An assessment of self-purification of regulated and natural streams 

      Survilė, Oksana; Šaulys, Valentinas; Stanionytė, Auksė (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      In these latter days it has become topical to reconsider, the technologies and practice of regulated for drainage purposes streams supervision, to find ways how to combine agricultural productivity and restore lost ecological ...
    • Adsorption of diclofenac, sulfamethoxazole and levofloxacin with powdered activated carbon 

      Lember, Erki; Pachel, Karin; Loigu, Enn (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The presence of pharmaceutical residues in the receiving waterbodies of wastewater treatment plants (WWTP) and in the environment has become a global concern. We can now say for certain that, having metabolised in our ...
    • The influence of neogene lithology on the Šventoji river hydrologic regime 

      Litvinaitis, Andrius; Bagdžiūnaitė-Litvinaitienė, Lina; Šaučiūnas, Laurynas (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Due to the recently increasing frequency of extreme changes in river runoff regime, scientific literature deals with the characteristics of runoff formation. Works are carried out in analyzing climate changes and a lot of ...
    • Investigating recycled filter media in order to remove fluoride compounds from groundwater 

      Boussouga, Youssef-Amine; Valentukevičienė, Marina; Zurauskienė, Ramunė (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      In this article, an enhanced recycled filter media for the removal of fluoride compounds from groundwater via filtration process was investigated. Experiments were made to investigate the influence of recycled filter media ...
    • Research on fluoride removal from membranes rejected water 

      Boussouga, Youssef-Amine; Valentukevičienė, Marina; Zurauskienė, Ramunė (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The excess of fluoride in water intended for human consumption can cause some problems in health of consumers from concentrations over than 1.5 mg/L. A detailed study has been carried out for the removal of fluoride from ...
    • Introduction of a new waste sorting and collection system at a university 

      Vilms, Monica; Kalda, Oliver (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Nowadays the usage of source separation waste collection system is essential for all organisations. This paper describes a case of introduction of such a system at a university of applied sciences (UAS) in Tallinn. The ...
    • Waste collection in low-density areas and air pollutants formed in the process 

      Vilms, Monica; Voronova, Viktoria (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The particular problems waste collection in low-density areas include the long travel distances required together with the small amount of waste that can be collected during a long journey. The current research investigates ...
    • Pervious concrete as a sustainable solution for pavements in urban areas 

      Kováč, Marek; Sičáková, Alena (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      In the last few years, the use of pervious concrete as a pavement material in low-volume road applications (parking lots, residential roads, pedestrian zone or sidewalks) has gained importance due to its positive environmental ...
    • Planning, configuration and usefulness of microseismic monitoring on Eastern-Europe platform – example from east Pomerania 

      Kmieć, Mateusz; Antoszkiewicz, Michał; Szewczuk, Paweł; Szkodo, Marek; Jankowski, Robert (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The microseismic monitoring is a method of monitoring of fracture propagation during hydraulic fracturing process. The method uses array of geophones to localize micro tremors induced by liquid pumped underground at high ...
    • Zero waste MSW management challenges in Klaipėda district 

      Tumaševičiūtė, Rasa; Zigmontienė, Aušra (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Production volumes are increasing by growing economy and consumption processes. Industry and other eco nomic activities generate municipal solid waste stream. With growth of the industry, economy and pace of consumption ...
    • Sustainable concretes – through reducing the water absorptivity to improved durability 

      Figmig, Róbert; Eštoková, Adriana; Smoláková, Michaela (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Water absorptivity (WA) is one of the crucial parameters affecting the penetration of aggressive ions when concrete material is exposed to an aggressive environment and is closely linked with a depth of penetration of water ...
    • Analysis of carbon dioxide in kindergartens in Poland 

      Gładyszewska-Fiedoruk, Katarzyna; Jachimowicz, Sebastian (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Children in kindergartens spend between five and ten hours a day, the quality of air inside is very important. Kindergartens are public buildings. Kindergartens in Poland do not have mechanical ventilation, most often use ...
    • The noise produced by the air handling units depending on the type of engine 

      Jachimowicz, Sebastian; Gładyszewska-Fiedoruk, Katarzyna (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The elaboration is the study is to examine the difference in the sound level in the air handling units made by the same producer. These units are of the same design parameters and components, and supply air and exhaust ...
    • Rural landscape shaping through the introduction of trees in land consolidation projects in Poland 

      Sobolewska-Mikulska, Katarzyna; Stańczuk-Gałwiaczek, Małgorzata (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Land consolidation works carried out in Poland are mainly aimed at the improvement of spatial structure of plots in agricultural holdings. However, modern trends indicate the necessity of compliance with sustainable rural ...
    • Heavy metals leaching of MSWI bottom ash: effect of short-term natural weathering 

      Seniūnaitė, Jurgita; Vasarevičius, Saulius (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Municipal solid wastes incineration (MSWI) is an important part of the waste management systems in many European countries. Incineration process generates two main by roducts: fly ash (FA) and bottom ash (BA). Bottom ash ...