Browsing by Study direction "E03 - Aplinkos inžinerija / Environmental engineering"
Dabar rodomi įrašai 1-20 iš 100
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A bibliometric analysis of river restoration
(12th International conference "Environmental Engineering", 27-28 April 2023, Vilnius Gediminas Technical University, Lithuania, 2023)Increasing environmental pollution and human intervention in nature today require the restoration, study, and monitoring of the positive effects on water quality in the restored rivers. Consequently, the main research ... -
A review article on waste management in East Africa communities using circular economy /
(Darni aplinka : 26-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ straipsnių rinkinys, 2023 m. balandžio 14 d. = Sustainable environment : proceedings of the 26th conference for junior researchers “Science – Future of Lithuania”, 14 April 2023, Vilnius, Lithuania., 2023.)Solid garbage-organic, paper, plastic, and glass-makes up most East African waste. Only a small part of the East African Community’s solid waste is managed and composted. The rest are dumped in an unsanitary landfill, an ... -
A review of the acoustic properties of noise barriers made from waste and plant-based materials
(12th International conference "Environmental Engineering", 27-28 April 2023, Vilnius Gediminas Technical University, Lithuania, 2023)Noise barriers have been widely used around the world for many years. Solutions are being sought on how waste or plant-based materials can be integrated into the production of barriers, which would not deteriorate the ... -
Abatement of cyanide and ammoniacal-N from coke-oven wastewater using natural adsorbents: A comparative study
(Journal of the Indian Chemical Society, 2021)The present study aims at efficient abatement of pollutants from coke-oven wastewater using environment-friendly and low-cost adsorbents for a green world. The adsorbent used were native laterite soil (NLS), heat-treated ... -
Acoustic composite panels based on recycled paper sludge
(Advances in acoustics, noise and vibration – 2021 : Proceedings of the 27th international congress on sound and vibration (ICSV27), 11-16 July 2021, 2021)Recent trends in waste management have initiated interest in recycled materials for sound absorption applications. The present paper studies the possibility of paper sludge to be recycled as material for sound absorption ... -
Akustinis difuzorius
(2020)Akustinis difuzorius priskiriamas įrenginiams, kurie perskirsto intensyvių atspindžių akustinę energiją erdvinės ir laiko dispersijos būdu. Išradimo tikslas - padidinti difuziją ir sumažinti reverberaciją patalpose. Akustinis ... -
Aleksoto ir Garliavos vandentiekio tinklo hidraulinio modeliavimo informacinės sistemos analizė
(2022)Baigiamajame magistro darbe nagrinėjami vandentiekio tinklų duomenų apdorojimo, kaupimo, analizės ir miestų vandentiekio sistemų darbo optimizavimo, pasitelkiant informacines sistemas, klausimai. Nagrinėjamas Aleksoto–Na ... -
Analysis of the influence of CO2 concentration on a spark ignition engine fueled with biogas
(Applied sciences: Special Issue Advanced Engine Technologies and Innovative Vehicle Driving Systems, 2021)Biogas is one of the alternative solutions that could reduce the usage of fossil fuels and production of greenhouse gas emissions, as biogas is considered as an alternative fuel with a short carbon cycle. During biogas ... -
Analysis of wastewater treatment efficiency
(12th Eastern European young water professionals conference "Water research and innovations in digital era", 31 March - 2 April 2021, Riga, Latvia : conference proceedings, 2021)The effective treatment of wastewater from anthropogenic activity is one of prior tool for development of sustainable environment. Wastewater treatment plants (WWTPs), which operate with conventional technology, do not ... -
Application of electronic waste cable sheathing as secondary use sound insulation
(ATHENA Research Book. Vol. 2, 2023)Cable is the main component of electronic equipment which leads to increasing amounts of hollow sheaths after the removal of cores: metals with insulation layers. The continuously growing dependence on technology makes it ... -
Application of low height noise barriers to reduce railway noise
(Aplinkos apsaugos inžinerija : 25-iosios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ straipsnių rinkinys, 2022 m. kovo 18 d. = Environmental protection engineering : proceedings of the 25th conference for junior researchers "Science – future of Lithuania", 18 March 2022, Vilnius, Lithuania, 2022)Railway noise is growing a global problem and the low height barrier may be the future for reducing noise from railways. Railroads are usually designed in cities, near buildings. Every day, in the European Union, some 12 ... -
Application of remote sensing for monitoring carbon faming: A review
(Mokslas – Lietuvos ateitis. Aplinkos inžinerija = Science – Future of Lithuania. Environmental engineering, 2023)This research article presents an overview of the role of carbon farming in mitigating climate change by sequestering carbon in soil and vegetation. The article highlights the potential of remote sensing technology for ... -
Assessment of microalgae oil as a carbon-neutral transport fuel: engine performance, energy balance changes and exhaust gas emissions
(Sustainability, 2021)Notwithstanding the substantial progress acheved since 2010 in the attempts to realize the potential of microalgae biofuels in the transportation sector, the prospects for commercial production of CO2-neutral biofuels are ... -
Assessment of residual chlorine interaction with different microelements in stormwater sediments
(Molecules: Cross-Field Chemistry, 2023)One consequence of intensive outdoor disinfection using chlorinated compounds is environmental pollution. It has been found that disinfectants are the most effective tool to avoid the spread of infections and viruses. ... -
Atliekų dugno plenų ir šlako panaudojimo degimo proceso dujų valymui būdas
(2021)Išradimas skirtas dujinių teršalų valymo būdui, konkrečiai – atliekų dugno pelenų ir šlako sorbcijos procesui, siekiant sumažinti anglies dioksido (CO2) koncentracijas dujiniuose degimo produktuose. Išradimo tikslas – ... -
Aukštapelkių kaitos XIX – XXI a. analizė Dzūkijos regione, naudojant geografines informacines sistemas
(2022)Baigiamajame magistro darbe nagrinėjamos Amalvos, Čepkelių, Dainaviškių, Kernavo, Krakinio ir Žuvinto aukštapelkės, jų struktūriniai ir erdviniai pakitimai. Išnagrinėtos pagrindinės aukštapelkių degradacijos proceso ... -
Azoto junginiais užteršto vandens kvapo koncentracijos tyrimai ir vertinimas
(2021)Baigiamajame magistro darbe nagrinėjama kvapo koncentracijos priklausomybės tarp tirpalo temperatūros, kvapo slenksčio, amoniako garų koncentracijos ir amoniakinio vandens koncentracijos tirpale. Teorinėje dalyje išanalizuoti ... -
Biodujų kiekio ir kokybinės sudėties tyrimai anaerobiniu būdu apdorojant galvijų mėšlą su makrodumbliais ir salyklu
(2022)Baigiamajame magistro darbe nagrinėjama makrodumblių ir salyklo įtaka biodujų kiekiui ir kokybei. Šio eksperimentinio tyrimo darbo tikslas buvo atlikti substratų su galvijų mėšlo, makrodumblių bei salyklo atliekomis ... -
Characteristics and dynamics of the Latvian, Lithuanian and Egyptian marine cadastre
(XXVII FIG Congress "Volunteering for the future - Geospatial excellence for a better living", 11–15 September 2022, Warsaw, Poland, 2022)Most countries throughout the world directly border on seas and oceans, which implicitly imposes on them new responsibilities and specific tasks. In this respect, among internationally accepted solutions that have put views ... -
Chelatinių junginių taikymo sunkiųjų metalų ekstrakcijai iš dirvožemio eksperimentiniai tyrimai
(2023)Baigiamajame magistro darbe nagrinėjamas ekstrakcijos metodo taikymas sunkiausiais metalais užteršto tiriamojo dirvožemio valymui, panaudojant kombinuotus ir sintetinės kilmės chelatinius junginius. Pirmoje darbo dalyje ...