Browsing International Conference on Environmental Engineering (ICEE) by Faculty "Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences"
Now showing items 1-16 of 16
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Classification of surface temperature for the flexible pavement design
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Surface temperature significantly affects the asphalt layers modulus and entire pavement structure response to vehicles traffic loading. Because of the rheological properties of bitumen binders, the asphalt performs similarly ... -
Effectiveness investigations of cleaning air from ammonia by applying a plate biofilter with a sawdust charge
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Air treatment biotechnologies are the most cost-effective and eco-friendly means of reducing the atmospheric emissions of ammonia and other odoriferous substances such as xylene, hydrogen sulphide, acetone, butanol, etc. ... -
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 ... -
Efficient eco-friendly composite fluorine anhydrite-based materials
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The paper presents possible ways of utilizing technogenic waste – fluorine anhydrite – by its use in production of dry mortars and piece goods from lightweight concrete with expanded polystyrene, as a organic filler, for ... -
Environmental pollutants emission from public transport assessment and analysis in Vilnius city
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The transport is one of the major air polluter. The transport sector accounts for about 75% of total pollutants in Lithuania. One of the most characteristic feature of environmental pollution from transport is that in ... -
The house plan drawing and heating system automated design
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The heating system design is directly related to the building’s plan drawings. The article reviews the possibility of programming a way to find the necessary information directly from the drawing and using it for designing ... -
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, ... -
Investigation of efficiency of cassette biofilters, designed for air cleaning from xylene
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The experimental investigations were carried out, using the biofilter BIOF-I with the system of III cleaning stages, loaded with charge, composed of zeolite granules, wood chips, barks and foam, as well as the biofilter ... -
Investigation of lead and iron removal from groundwater using sapropel and quartz sand
(11th International Conference “Environmental Engineering” (ICEE-2020), 2020)In Prey Nop district of Cambodia, a district in coastal area, it was observed that concentration of iron and lead in groundwater was higher than permissible values. Lead is a highly toxic heavy metal, while iron is an ... -
Investigation of the removal of cations from aqueous solutions using sapropel
(13th International Conference “Environmental Engineering” (ICEE-2026), 2026)Sapropel is a sediment found at the bottom of lakes, consisting of both organic and inorganic materials. Water contains various cations, such as ammonium, calcium, and magnesium, which are generally harmless to human health; ... -
On the relationship between hard cosmic ray flux decrease and trauma leaps in 2007–2009 in Vilnius city
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Relationship between hard cosmic ray flux (HCRF) decrease and traumas number leaps in 1 – 3 days is presented. HCRF 105000 measurement results are compared with trauma leaps in Vilnius in 2007 – 2009. It is found that ... -
Radionuclide 90Sr volume activity variations at THE Baltic Sea coast near Juodkrante
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)As far as radionuclide 90Sr volume activity (VA) after the Chernobyl Power Plant accident in the Baltic Sea increased negligibly, so the self-purification process from it was very slow. Long-term measurements of VA of 90Sr ... -
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 ... -
The removal of iron-organic complexes from drinking water using coagulation process
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The main problem of drinking water in Lithuania is high iron concentrations. Traditional methods can be used to remove iron from water; however, if drinking water contains organic matters, these matters have a negative ... -
The study of aerodynamics regular packing in the form of streamlined profile of the polymer network
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Presents the results of experiments on the aerodynamics of dry and irrigated regular packing. Elements of the nozzle in the form of streamlined profiles. The material of the nozzle used polymer network made of Mylar ... -
Variation of biogenic nutrients in lake water under different levels of anthropogenic impact
(13th International Conference “Environmental Engineering” (ICEE-2026), 2026)This article analyzes the water quality of three lakes under different anthropogenic influences. It examines seasonal changes in biogenic substance concentrations and pH, as well as the impact of environmental use on ...