Browsing 10th International Conference “Environmental Engineering” (ICEE-2017) by Faculty "Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering"
Now showing items 1-20 of 26
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Analysis of requirements for effluent quality and their impact on status of rivers
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The article analyses Lithuanian rivers, 32 of which have been selected as non-complying with the requirements of good condition. Furthermore, 15 discharge facilities that discharge wastewater to the aforementioned rivers ... -
An assessment of self-purification of regulated and natural streams
(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 ... -
Determination of relation between the quaternary sediments and land use dissemination on the basis of Šventoji river basin
(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 ... -
Effect of modification with FeCl3 and MgCl2 on adsorption characteristics of woody biochar
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Due to high specific surface area, well-developed porous structure and surface functionality biochar has a potential for being used as low-cost adsorbent for adsorption of organic and inorganic contaminants from aqueous ... -
Efficiency of removal of iron, manganese, ammonium and organic matter from groundwater
(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 ... -
Experimental research of biogas yield and quality produced from chicken manure
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Biogas is a fuel, which can be produced from a renewable energy source – biomass. Such a gas can be freely used in small farms or food industry to produce heat or electricity. Two main components of biogas – metahne CH4 ... -
Experimental study of droplet biofilter packed with green sphagnum
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Air cleaning from VOC (volatile organic compunds) group of contaminants could be done by using different types of methods: adsoption, absorption, chemical or thermal oxidation. However, the most promising method is bio ... -
Heavy metals leaching of MSWI bottom ash: effect of short-term natural weathering
(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 ... -
Heavy metals uptake by trees near a waste incinerator
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Incinerators produce energy burning virtually everything including waste, but emit pollutants such as heavy metals and carbon monoxide (CO). These substances can be uptaken by trees through their roots, leaves or stems. ... -
The influence of neogene lithology on the Šventoji river hydrologic regime
(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 ... -
Integrated evaluation of road transport pollution impact on the urban air
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)With the number of vehicles increasing, the analysis of urban air pollution becomes expedient. This article deals with the integrated evaluation of road transport realised pollutant impact on the urban air. During research, ... -
Investigating recycled filter media in order to remove fluoride compounds from groundwater
(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 ... -
Investigation and evaluation of speed table influence on road traffic induced Ground borne vibration
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Vertical Speed Control Measures are vertical elevated segments of roadway that require a vehicle to slow. Typical vertical speed control measures include speed humps, speed tables, raised sidewalks and raised intersections. ... -
Investigation and modeling of manganese concentration in the gravel roadside
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Road transport is one of the biggest soil polluter. There are a lot of investigations of soil pollution near highways, but soil pollution near gravel roadsides needs more experimental research. In this experimental study ... -
Mathematical modelling for copper and lead adsorption on coffee grounds
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Research studies on the adsorption kinetics are conducted in order to determine the absorption time of heavy metals on coffee grounds from liquid. The models of adsorption kinetics and adsorption diffusion are based on ... -
Modelling of piezoelectric transducers for environmental monitoring
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)World Health Organization (WHO) defined health as being “a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity”. Physical factors (noise, vibration, electromagnetic ... -
Nitrogen compunds in the surface water identifying concentrations and sources
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The main objective of the surface water monitoring – periodically to conduct water quality testing, to find out the possible sources of pollution in time and to warn population. Water samples for analysis of surface water ... -
Reduction of apparent water losses
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The water loss levels are very different between European countries as water loss varies from 7% to 50%. According to data from the Lithuanian Water Supply Association, in 2015 about 124 mln. m³ of ground water was supplied ... -
Research and evaluation of the aromatic hydrocarbons in the polluted wooden railway sleepers
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Wooden railway sleepers are impregnated with the chemicals that prevent the disassembling of the wood splitter. Such chemical wood impregnator as creosote or shale oil have been widely used to prolong the lifetime of wooden ... -
Research of different noise barriers efficiency at different temperature
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)In this article was analyzed acoustic efficiency of two different construction noise barriers. Field measurements of noise tests were carried out before and behind a wooden barrier, which height was 2.9 meters and a wooden ...