Yayın tarihi için Çevre Mühendisliği Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 86, listelenen: 41-60
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Enerji Verimli Araç Kullanımının Geri Sekme Etkisinin (Rebound Effect) Gelir Gruplarına Göre Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2018)As part of this thesis, the rebound effect for the case of adoption of a new energy-efficient vehicle was calculated and results for two income groups were compared. The main problem for developing countries is the lack ... -
Determination Of Chemical Composition In Pm2.5 Samples Collected In Urban And Semi-Urban Two Stations In Ankara
(Fen Bilimleri Enstitüsü, 2018-01-31)Studies carried out in recent years have shown considerable number of deaths due to air pollution. In spite of this serious situation, studies on chemical composition of particulate matter are conducted only by a few ... -
Determination Of Chemical Composition In Pm2.5 Samples Collected In Urban And Semı-Urban Two Stations In Ankara
(Fen Bilimleri Enstitüsü, 2018-01-31)Studies carried out in recent years have shown considerable number of deaths due to air pollution. In spite of this serious situation, studies on chemical composition of particulate matter are conducted only by a few ... -
Mikrodalga Destekli Asit Ve Alkali Ön Arıtımın Tavuk Atıklarından Biyogaz Üretimine Etkisi
(Fen Bilimleri Enstitüsü, 2018-06)In this study, the effect of microwave-assisted acid/alkaline chemical pretreatment on the methane production potential of poultry manure was investigated. Microwave irradiation was applied to chicken manure prepared in ... -
Ankara'nın Kentsel Metabolizması:Eryaman Bölgesinde 3B CBS İle Stoğa Net Katkı (SNK) İndikatörü Tahmini
(Fen Bilimleri Enstitüsü, 2018-06)The need for materials in the built environment and the amount of waste that may be generated in the future due to this consumption is one of the serious problems of urbanization. The energy required for the production of ... -
Cu(II) İyonlarının Gerçek Zamanlı Tayini İçin MIP Temelli QCM Sensörün Hazırlanması
(Fen Bilimleri Enstitüsü, 2018-06)Within the scope of the presented thesis, it was aimed to prepare gravimetric nanosensors for the determination of Cu(II) ions in real time by combining the high sensitivity and selectivity properties of nanotechnology ... -
Ev Tozlarında Pcb Seviyelerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2018-06-26)In this thesis study, it is aimed to determine the concentrations of PCB compounds (PCB 28, 52, 101, 118, 138, 153, 180) in dust samples taken from 127 houses in Ankara province. During the second trimester of pregnancy, ... -
Ankara İlindeki Konutlarda Aydınlatma Teknolojisi Tercihleri
(Fen Bilimleri Enstitüsü, 2018-06-29)According to International Energy Agency reports, more than 33 billion bulbs consume around 2650 Twh of energy and the electricity demanded for lighting corresponds to 19% of the total electricity. New lighting technologies ... -
Çimento Üretiminden Kaynaklanan Sera Gazı Emisyonlarının Hesaplanması
(Fen Bilimleri Enstitüsü, 2018-09-12)The cement industry constitutes 7,2% of Turkey’s emission. Industrial transactions also have the highest share. During the cement production process the clinker production stage causes CO2 formation. Carbonate-containing ... -
Havadan Gübre Oluşturulması
(Fen Bilimleri Enstitüsü, 2018-09-19)THE PRODUCTION OF FERTİLİZER FROM AIR Adeleh RASHIDI Doctor of Philosophy, Department of Environmental Engineering Supervisor: Prof. Dr. A. Cemal Saydam August 2018, 153 pages This thesis study is designed ... -
Betonarme Veya Çelik Konstrüksiyon Olarak İmal Edilen İçmesuyu Arıtma Tesislerinin İlk Yatırım Maliyeti Açısından Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2018-09-28)Drinking and wastewater treatment facilities, which are tendered by state institutions and designed to serve the settlement centers in general, are constructed as reinforced concrete structures. This is an accepted and ... -
Tarımsal Atıklara Ön Arıtma Metodları Uygulanarak Biyogaz Veriminin İncelenmesi
(Fen Bilimleri Enstitüsü, 2019)In this study alkali and acidic pre-treatments were applied to evaluate methane production potential from agricultural wastes. Banana peel, corn stalk and grass were used as agricultural wastes due to their high lignodellulosic ... -
Türkiye'de Ulusal Emisyon Tavanları Direktifinin Uyumlaştırma Sürecinin Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2019)The aim of this study is the assessment of the “National Emission Ceilings Directive” under the European Union environmental acquis to be carried out for Republic of Turkey. In this assessment the economical, institutional ... -
Modelling Residential End-Use Electricity Consumption Using Statistical and Artificial Intelligence Approaches and Determining the Effective Saving Measures
(Fen Bilimleri Enstitüsü, 2019)Both appliance ownership and characteristics determine residential electricity consumption, the exact electricity consumption of each appliance depends on the usage patterns of the occupants. Various approaches have been ... -
Büyük Akdeniz Havzasında Kum ve Toz Fırtınalarının İncelenmesi ve Türkiye’yi Etkileyen Toz Kaynak Bölgelerinin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2019)Mineral dust particles that are known as one of the most dominant aerosols in the atmosphere are great importance for the Earth ecosystem. The main cause of sand and dust storms is described as drought and desertification. ... -
Spaceborne Remote Senising Based Climatologies: SO2, NO2, Aerosol & Desert Dust
(Fen Bilimleri Enstitüsü, 2019)Turkey is located amidst a highly complicated geographical zone since the country constitutes a bridge between European and Asian main land next to African continent. As a result of intercontinental transition, the biggest ... -
Enhancement Of Biogas Production From Microalgae By Enzymatic Pretreatment
(Fen Bilimleri Enstitüsü, 2019-07-30)Renewable energy sources have gained considerable attention due to increasing global energy demand and environmental concerns on fossil fuels. Anaerobic digestion is one of the renewable technologies that can produce gaseous ... -
Removal of Reactive Dyes By Using Microalgae; Reactive Red (120) And Reactive Blue (198)
(Fen Bilimleri Enstitüsü, 2019-08-08)Toxic dyes constitute the largest part of textile wastes. In addition, these substances are soluble substances and may be present in large amounts in wastewater. In this research, Chlorella vulgaris is used for the biosorption ... -
The Effects Of Pretreatment On Biogas Production From Maize Straw And Cattle Manure
(Fen Bilimleri Enstitüsü, 2019-09-06)ABSTRACT The main aim of this study was to determine the effects of physical and chemical pretreatments on biogas production from two agricultural wastes (maize straw and cattle manure). The total solids (TS) were 86.1% ... -
İstanbul Halk Plajlarında Total ve Fekal Koliform Ölçümlerinin Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2019-09-30)In this thesis, total and fecal coliform measurements, which were monitored at approximately 80 points during the swimming season between 2009 and 2017 in public beaches in Istanbul, were evaluated. Taking into consideration ...