Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Vaidotas Vaišis"'
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
Publikováno v:
Promet (Zagreb), Vol 34, Iss 6, Pp 849-861 (2022)
The article reviews qualitative and quantitative indicators to measure transport demand. After the review of the indicators and taking into account the specificity of the analysed region and the availability of data, the selected indicators were divi
Externí odkaz:
https://doaj.org/article/c80fd80952664ac98b2b0d337b16bc26
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 30, Iss 1 (2022)
A sorbent made of natural materials (moss) was selected for the sorption of diesel from the surface of the water. The sorbent was modified to increase its hydrophobic–oleophilic characteristics. Typical natural organic sorbent from moss was selecte
Externí odkaz:
https://doaj.org/article/5d5a93ddd8c3475e824f2a638042c4fa
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1703 (2023)
To improve air quality, it is customary to apply technological measures to isolate or retain pollutants by influencing the polluted stream in various ways to effectively remove the pollutants. One of the most commonly used measures is a filter, in wh
Externí odkaz:
https://doaj.org/article/e89f95680c7f4c86b5404b7ff23539dc
Autor:
Aleksandras Chlebnikovas, Jarosław Selech, Artūras Kilikevičius, Krzysztof Przystupa, Jonas Matijošius, Vaidotas Vaišis
Publikováno v:
Energies, Vol 15, Iss 13, p 4690 (2022)
The variation in the two-phase flow parameters in a cylindrical body of new geometry and principle of operation are considered for a device for separating solids from air flow, solving the problem of numerical flow modeling. The aim of this research
Externí odkaz:
https://doaj.org/article/35ebc7cb2512416b9e80b3e639b2a5db
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3419 (2022)
Bottom ash (BA) is the main residue left by municipal solid waste incineration (MSWI). As the circular economy is strengthened, the use of BA in civil engineering is increasing, but its successful use is hampered by heavy metal leaching. In this stud
Externí odkaz:
https://doaj.org/article/f0351bc33a98454594df3cfe9e9b2737
Autor:
Nino Inasariadze, Vaidotas Vaišis
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 12 (2020)
The article discusses IoT based solutions to improve waste collection and monitoring in public waste containers. The paper examines whether the monitoring system used in the measurement process can be used to monitor the filling of containers. The sy
Externí odkaz:
https://doaj.org/article/828b4c5834d748fa8130e2778234a01c
Autor:
Kristina Pilžis, Vaidotas Vaišis
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 9, Iss 4 (2017)
From all existing remote detectors infrared sensors are the cheapest and most widely used. In this article described experiment was done to determine if it is possible to detected oil products on the water surface using thermal infrared camera. This
Externí odkaz:
https://doaj.org/article/39bc6d08e47d4cc5aa8500500c4a1b2c
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 8, Iss 4 (2016)
Effective clean-up of oil spills due to their negative environmental and economic impact is of capital importance. Clean-up of oil by sorption is considered one of the most desirable choices, because oil can be completely removed without causing any
Externí odkaz:
https://doaj.org/article/96592fb5756044aa9734b727314e3233
Autor:
Vaidotas Vaišis, Lidija Šuksta
Publikováno v:
Journal of Environmental Engineering and Landscape Management, Vol 18, Iss 4 (2010)
The paper focusses on analysis of the impact of iron particles on heavy metals migration in the soil within the northern area of Klaipeda city. The city has been chosen due to its function as a transit harbour locating 19 big companies related to the
Externí odkaz:
https://doaj.org/article/729a23dda0fa45c18fd4d870b49858b0