Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Rasa Vaiškūnaitė"'
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 32, Iss 4 (2024)
The surface water quality analysis is very important in order to identify potential sources of contamination. The pollution of surface water can occur because of unauthorized discharge of a variety of materials or pollutants, and cultivated fields fr
Externí odkaz:
https://doaj.org/article/335d7a76b509433a99973a2b4492b4c1
Autor:
Kamyab Mohammadi, Rasa Vaiškūnaitė
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 16 (2024)
Hydrogen sulfide (H2S) is a hazardous chemical compound present in raw biogas and requires removal. Biofiltration offers an eco-friendly solution by utilizing sulfur oxidizing bacteria (SOBs) within a biofilter. This biofilter typically comprises pac
Externí odkaz:
https://doaj.org/article/95bc660cc9cb45b696ea3ea232f385f2
Autor:
Judita Paulionytė, Rasa Vaiškūnaitė
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 15 (2023)
Treatment and recycling of sludge waste have developed into a research focus in recent years. Today, nutrient recovery from wastewater and sludge has received much attention from regulators, academia, industry, and the general public. Institutions an
Externí odkaz:
https://doaj.org/article/f2e7228bb525438e91b58a208fbdc646
Autor:
Kamyab Mohammadi, Rasa Vaiškūnaitė
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 15 (2023)
H2S concentrations in biogas are limited by environmental regulations. Because these gases are toxic to human health, cause corrosion, and damage the combined heat and power (CHP) engines and other metallic parts after burning. Hence, the following r
Externí odkaz:
https://doaj.org/article/a4969e9309124fb0bba36c137cc856c8
Autor:
Vilma Jasiūnienė, Rasa Vaiškūnaitė
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 15, Iss 2, Pp 31-48 (2020)
Network-wide road safety assessment throughout the whole network is one of the four road infrastructure safety management procedures regulated by Directive 2019/1936/EC of the European Parliament and of the Council of 23 October 2019 Аmending Direct
Externí odkaz:
https://doaj.org/article/444c5c6956174873bea95fdfd7b8a7e1
Autor:
Rokas Vilniškis, Rasa Vaiškūnaitė
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 13, Iss 4, Pp 385-403 (2018)
Before being put to use, wooden railway sleepers are impregnated with creosote to increase their longevity and protect them from any adverse environmental impact. Creosote consists of a number of chemical substances, and some of those substances, nam
Externí odkaz:
https://doaj.org/article/0e06bd42490040aab3397a7b7e69344e
Autor:
Rasa Vaiškūnaitė
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 12 (2020)
Every year about 64 thousand tons of polluted air is being released to the ambient air. More than 30% of this pollution consists of toxic sulfur compounds. The properties of biological air cleaning technology – biofoltration with peat media – has
Externí odkaz:
https://doaj.org/article/685e874877c84f3eab40152ac541ee92
Autor:
Rasa Vaiškūnaitė, Vilma Jasiūnienė
Publikováno v:
Transport, Vol 35, Iss 2 (2020)
Recently, concern for a rapid increase in heavy metal pollutants released by railway transport has been expressed. Most of pollutant emissions from combustion processes are related to fuel consumption in the internal combustion engines of traction ro
Externí odkaz:
https://doaj.org/article/5734ceb92e654bda8fe1ee405fd36889
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 11 (2019)
Oil products are usually released into the environment during transportation of oil, from storage, oil bases or accidents, accounting for about 60% of total soil pollution. Heavy metals, phenols, cyanides, aromatic hydrocarbons (benzene, toluene, eth
Externí odkaz:
https://doaj.org/article/15f49102dc0142cb9510d3e0f04f0211
Autor:
Rasa Vaiškūnaitė, Alvydas Zagorskis
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 30, Iss 6, Pp 1217-1222 (2016)
Currently, different methods for air clean-up from chemical pollutants are applied worldwide: adsorption, absorption, and thermal and catalytic oxidation. One of the most promising methods is biological air cleaning. The aim of this study was to test
Externí odkaz:
https://doaj.org/article/c0aafec9ffa947ac94e9c621ed9e5700