Güncel Gönderiler: Çevre Mühendisliği Bölümü
Toplam kayıt 200, listelenen: 141-160
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An integrated approach to assess the ecological and chemical status of lakes with HOD/AHOD: a case study of two lakes
(Science Press, 2019)The thermal stratification of the lakes impedes the transfer of atmospheric oxygen into the lower layers of the lake. In lakes which are affected by diverse anthropogenic influences, the increasing organic matter amounts ... -
Environmental Performance of Electricity Generation Based on Resources: A Life Cycle Assessment Case Study in Turkey
(MDPI, 2016)The aim of this paper was to determine how to change the environmental performance of electricity generation depending on the resources and their shares, in order to support decision-makers. Additionally, this paper presents ... -
Irrigation Pond Stratification Structure Determination and Temperature - Dissolved Oxygen Modeling Using Ce-Qual-W2
(Corvinus University Budapest, 2018)Thermal stratification experienced in irrigation ponds leads to intensification of agricultural pollution events due to hypolimnetic oxygen depletion. In this study, stratification in a small pond in western Turkey was ... -
Zinc removal from aqueous solutions by Turkish clinoptilolite
(World Scientific And Engineering Acad And Soc, 2007)In this study, the removal of zinc ions from aqueous solution using natural Turkish zeolite, clinoptilolite, under different experimental conditions was investigated. Zeolite was used as a low cost adsorbent to remove zinc ... -
Modeling Climate Change Effects on Streams and Reservoirs with HSPF
(Springer, 2010)This study deals with the effects of the expected climate change on the hydrology of watersheds and on water resources. HSPF (Hydrological Simulation Program-Fortran) has been used to model streamflow and reservoir volume ... -
Removal of textile dye from aqueous solution by electrochemical method
(Taylor & Francis Inc, 2016)The use of adsorption and electrochemical treatment technologies for wastewater treatment has significantly increased in recent years. In the present study, carbon prepared from biomass waste can be used as electrode ... -
Removal of hydrogen sulfide by electrochemical method with a batchwise operation
(Elsevier Science BV, 2008)This investigation demonstrated the prospects for the development of electrochemical reactor for the removal of hydrogen sulfide from sour gas at ambient temperature. Electrochemical absorption of hydrogen sulfide in aqueous ... -
Toxicity analysis of tannery wastewater treatment using chemical coagulation
(Elsevier Ireland LTD, 2016)… -
Modeling Climate Change Impacts on Suspended and Dissolved Water Quality Constituents in Watersheds
(Parlar Scientific Publications (PSP), 2008)The Hydrological Simulation Program-FORTRAN (HSPF) has been used to investigate the impacts of climate change on the water quality processes in hypothetical watersheds under different vegetation covers. A scenario has been ... -
Statistical downscaling of meteorological time series and climatic projections in a watershed in Turkey
(Springer Wien, 2016)In this study, meteorological time series from five meteorological stations in and around a watershed in Turkey were used in the statistical downscaling of global climate model results to be used for future projections. ... -
Capacity of Activated Carbon Derived from Peach Stones by K2CO3 in the Removal of Acid, Reactive, and Direct Dyes from Aqueous Solution
(Asce-Amer Soc Civil Engineers, 2009)The present research deals with the production of activated carbon by chemical activation using peach stones and its adsorption behavior. The prepared activated carbon was used for the adsorption of three kinds of textile ... -
Preparation and Characterization of Activated Carbon from Vegetable Waste by Microwave-Assisted and Conventional Heating Methods
(Springer Heidelberg, 2016)In this research, the use of vegetable waste has been investigated as a cheap and available precursor of activated carbon. Activated carbons were prepared through chemical activation by conventional and microwave heating ... -
A multipoint (49 points) study of dry deposition of polycyclic aromatic hydrocarbons (PAHs) in Erzurum, Turkey by using surrogated snow surface samplers
(Springer Heidelberg, 2016)Dry deposition of atmospheric 18 polycyclic aromatic hydrocarbon (PAH) components was investigated in the scope of the study by using surrogate snow samplers at 49 different sampling points in and around the city center ... -
Validation of one-step cleanup and separation method of polychlorinated biphenyls, organochlorine pesticides, and polycyclic aromatic hydrocarbons from atmospheric gas- and particle-phase samples
(Elsevier Science BV, 2013)A one-step cleanup method is described for the determination of PAHs, PCBs and OCPs in air (gas and particulate phase) samples. Analytes were extracted from ambient air samples using soxhlet extraction with a solvent mixture ... -
Seasonal variation, sources, and gas/particle concentrations of PCBs and OCPs at high altitude suburban site in Western Black Sea Region of Turkey
(Royal Soc Chemistry, 2012)Daily gas and particle phase samples were collected during winter and summer seasons in Bolu, which is located in the high altitude Western Black Sea Region of Turkey. Samples were analyzed to determine the concentrations ... -
Spatial and seasonal variations, sources, air-soil exchange, and carcinogenic risk assessment for PAHs and PCBs in air and soil of Kutahya, Turkey, the province of thermal power plants
(Elsevier Science BV, 2017)Atmospheric and concurrent soil samples were collected during winter and summer of 2014 at 41 sites in Kutahya, Turkey to investigate spatial and seasonal variations, sources, air-soil exchange, and associated carcinogenic ... -
Removal of disperse dye from aqueous solution by novel adsorbent prepared from biomass plant material
(Elsevier Science BV, 2008)The adsorption of Disperse Orange 25 (3-[N-ethyl-4-(4-nitrophenylazo) phenylaminol propionitrile) onto activated carbon was investigated in a batch system with respect to contact time, carbon dosage, pH and temperature ... -
Biosorption of a basic dye from aqueous solutions by Euphorbia rigida
(Taylor & Francis Inc, 2008)In this study, the biosorption of Basic Blue 9 (BB9) dye from aqueous solutions onto a biomass of Euphorbia rigida was examined by means of the initial biosorbate concentration, biosorbent amount, particle size, and pH. ... -
Removal of Acid Dyes from Aqueous Solutions using Chemically Activated Carbon
(Taylor & Francis Inc, 2009)Textile dyes (Acid Yellow 17 and Acid Orange 7) were removed from its aqueous solution in batch and continuous packed bed adsorption systems by using thermally activated Euphorbia macroclada carbon with respect to contact ... -
Evaluation of air quality by passive and active sampling in an urban city in Turkey: current status and spatial analysis of air pollution exposure
(Springer Heidelberg, 2012)Concentrations of air pollutants, nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O-3), particulate matter (PM2.5 and PM10), trace metals, and polycyclic aromatic hydrocarbons (PAHs) were measured in 2008 and 2009 in ...
