Tarptautinės konferencijos / International Conferences
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Recent Submissions
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A novel thermal criterion for bubble destruction in hydrodynamic cavitation: numerical modeling and experimental validation
(13th International Conference “Environmental Engineering” (ICEE-2026), 2026)This research investigates the conditions precipitating the surface instability of spherical bubbles and develops a novel thermal criterion for their terminal collapse during hydrodynamic cavitation. A new mathematical ... -
Preliminary study of acoustic and physical properties of foamed paper mill sludge panels
(13th International Conference “Environmental Engineering” (ICEE-2026), 2026)This preliminary study investigates the acoustic and related physical properties of panels manufactured from modified paper mill sludge (PMS) using a foaming technique. PMS is a by-product of the pulp and paper ... -
Blockhouse renovation: some insights from pilot survey of households in Kaunas city
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Growing demand for energy is one of the main problems causing environmental burden. As households are one of the largest energy end-users, increasing energy efficiency in the household sector can contribute significantly ... -
Exergoeconomic evaluation of small scale CHP systems
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Exergy and exergoeconomic analysis of small scale CHP systems: micro gas turbine (GT) and micro Organic Rankine Cycle (ORC) CHP system has been conducted. Thermodynamic cycles have been simulated using a modelling tool ... -
The concept of rainwater managment in Košice city
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)In many parts of Europe water use is unsustainable and therefore is desirable to provide recommendations for a new approach to managing water resources in practise. Overexploitation has a heavy impact on the quality and ... -
Flood risk assessment in the most endangered watersheds in Slovak Republic
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)In recent years, the growth of population and diffusion of settlements over flood vulnerable areas have increased the impact of the floods worldwide. Natural disasters such as floods have constituted a major problem in ... -
Municipal effluents toxicity evaluation using higher terrestrial, aquatic plants, and invertebrates
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The toxicity of Vilnius municipal effluents was evaluated using the bioassays with aquatic invertebrates and terrestrial and aquatic higher plants. Toxicity tests were performed on samples of untreated and biologically ... -
Rainwater conservation in the Czech Republic
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)In the Czech Republic valid legislation (268/2009), (501/2006) demands a reduction of rainwater outflow from real estates. At present in the Czech Republic regulations for rainwater harvesting and infiltration are finalizing. ... -
Assessment of the impact of anthropogenic activities on the flow of the river Vilnia basin
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)River flow is one of the most important links of the water circulation in the nature which describes general water yield and potential water resources of a river basin. Since the range of the flow change is best illustrated ... -
Modelling the impact of small hydropower dam on sediment retention in the river Virvyte
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The hydroelectric power plants (HPP) are a valuable source of renewable energy; however they negatively impact the environmental conditions in the river. The paper presents investigation of the ways to coordinate these ... -
Hydraulic criteria and estimation of the hydropower plant (HPP) operation impact on the river environment
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Interaction between a river and its environment is crucial, and negative impact of a HPP operation on the environment must be estimated. In order to be able to evaluate this impact, hydraulic parameters such as velocity, ... -
Sediment and nutrient retention in reservoirs of small hydro-power plants
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Dams segment river channels into dammed and undammed reaches causing both changes in the integrity of free-flow conditions and disturbance of the hydrological regime including downstream transport of both sus pended sediments ... -
Effect of disintegration pretreatment of sewage sludge for enhanced anaerobic digestion
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)A sludge disintegration technology, presented in this paper, consists of pretreatment of the sludge before its anaerobic digestion. Disintegration of sludge has been recently incorporated into the wastewater treatment ... -
Application of FT-IR for characterization of biomass isolated from surface and drinking water with high concentration of natural organic matter
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Fourier Transform Infrared (FTIR) spectroscopy for identification of bacteria in raw and drinking water samples in which the biomass before the analyses was concentrated from about 0.4 m3 of water with crossflow ultrafiltration ... -
Flood frequency analysis of Lithuanian rivers
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Numerous hydrological data derived from water measurement stations enables us to perform direct statistical analysis of river runoff characteristics. Recently Lithuanian hydrologists pay great attention to analysis of ... -
Modelling of water supply system for the prospective factory of Coca-Cola company, Latvia
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)A hydrogeological model (HM) has been created for checking sustainability of the water supply system of the prospective factory of the CocaCola Company. The Groundwater Vistas system was used, to run HM. HM covers the 9 ... -
Impact of land drainage and natural factors on the changes of the hydrological regime of the Tatula river
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Impact of the land drainage on the river catchment in Lithuania has so far been evaluated as of rather mixed character as the impact is rather complex and multifaceted. When drainage systems are installed, the hydrographic ... -
Impact of anthropogenic activities on river water quality in the region of Lielupė river basin district
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The article analyses sources of point and scattered pollution and their change, also change of runoff and biogenic substances in the rivers Mūša, Lėvuo, Tatula and Nemunėlis, located in a particularly sensitive karst region ... -
Changes of drainage run-off hydrological regime in glacial lacustrine clays of the karst zone
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Long-term data (1976 to 1999 and 2009) on the hydrological regime change of the drainage situated in glacial lacustrine clay loam on clay in the North Lithuanian karst zone are presented in the article. Study data shows ...
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