Browsing by Subject "wastewater"
Now showing items 1-7 of 7
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Evaluation of dynamic adsorption of dyes from aqueous solutions by applying mathematical modelling with the VS2TDI program and experimental studies
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Dyes, heavy metals, sulphates, chlorides, petroleum products and other substances can be found in industrial wastewater. Synthetic dyes are divided into different groups according to their chemical composition. It is known ... -
Geležies turinčių filtro užpildų efektyvumo šalinant tirpųjį fosforą tyrimai
(Darni aplinka: 27-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Sustainable Environment: 27th Conference for Junior Researchers "Science - Future of Lithuania", 2024)Šio darbo tikslas – išbandyti geležies turinčių medžiagų efektyvumą sorbuoti tirpųjį fosforą iš realių, biologiniu būdu jau išvalytų, nuotekų. Tyrimams pasirinktos ir į tris eksperimentinio stendo kolonėles patalpintos ... -
Investigation of sorbents for phosphorus removal
(11th International Conference “Environmental Engineering” (ICEE-2020), 2020)Nowadays, the problem of water pollution with phosphorus compounds is especially important. Wastewater treatment plants do not always meet the strict requirements for the residual total phosphorus concentration – 1 mg/l ... -
Pirolizuoto nuotekų valyklos dumblo gebos šalinti iš nuotekų fosfatus tyrimai
(Darni aplinka: 26-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Sustainable Environment: 26th Conference for Junior Researchers "Science - Future of Lithuania", 2023)Vienas svarbiausių nuotekų valymo ir paviršinio vandens tvarkymo tikslų – sumažinti fosforo koncentracijos lygį vandenyje ir taip išvengti eutrofikacijos. Darbe sprendžiami fosforo šalinimo iš nuotekų klausimai. Fosforas ... -
Removal of ammonium nitrogen from wastewater by tertiary treatment
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Ammonium nitrogen present in treated wastewater effluent can cause eutrophication. Wastewater treatment plants do not always meet the strict requirements for the residual total nitrogen concentration – 10 mg/L in the treated ... -
Research on ammonium nitrogen and phosphate removal from wastewater using natural and modified sorbents
(Darni aplinka: 26-oji teminė Jaunųjų mokslininkų konferencija "Mokslas - Lietuvos ateitis" / Sustainable Environment: 26th Conference for Junior Researchers "Science - Future of Lithuania", 2023)The work deals with the issues of ammonium nitrogen and phosphate phosphorus removal from wastewater. Natural and modified sorbents: zeolite, glauconite, and bentonite were tested under laboratory conditions. The wastewater ... -
Sustainable technology of wastewater treatment by environmentally friendly modified natural sorbents for removal of nitrogen and phosphorus
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)The work deals with the issues of nitrogen and phosphorus removal from wastewater. Natural and modified sorbents: zeolite, glauconite, and bentonite were tested under laboratory conditions. The studies used effluent from ...