Browsing M.S. Theses by Title

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  • Pretreatment of algal and cyanobacterial biomass for high purity phycocyanin production 
    Avcı, Sevda. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2020., 2020.)
    Phycocyanin is a water-soluble, blue-colored phycobiliprotein, mainly found in cyanobacteria and red algae. Major commercial interest on phycocyanin exists as an important ingredient for food, pharmaceutical and cosmetics ...
  • Pretreatment of biocide containing wastewaters by advanced oxidation processes 
    Ziylan, Asu. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2009., 2009.)
    Biocide is an antimicrobial agent used in various industrial applications to control the bacterial growth that leads to environmental, ecological and toxicological problems in water. The discharge effluents from manufacturing, ...
  • Pretreatment of simulated tannery wastewaters by sonication with nanoscale iron particles 
    Aydın, Betül. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2009., 2009.)
    Radiation processes (RP) have emerged as innovative ultimate treatment technologies for water and wastewater remediation. The advantage over conventional processes is due to their capacity to convert pollutants to simple ...
  • Purification of antioxidants from olive oil mill waste by aqueous two-phase extraction systems 
    Ayaz, Merve. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2021., 2021.)
    By-products generated during olive oil production threat to the environment due to high phenolic content. Various treatment alternatives investigated so far are not effective to eliminate toxic phenolic compounds (PCs) ...
  • QSPR prediction of physico-chemical properties of polyhalogenated diphenyl ethers 
    Taşdizen, Nihan. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2011., 2011.)
    Polyhalogenated compounds (PHCs) such as polybrominated and polychlorinated diphenyl ethers (PBDEs/PCDEs) are an important chemical group because of their environmental persistence, high hydrophobicity, and bioaccumulation ...
  • Recall and reject medication minimization development system for pharmaceutical industry 
    Duygu, Dilek. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2009., 2009.)
    Medications have a crucial importance on the successful medical treatment. The advanced medical science and medications are indispensable elements of our modern lives. However, inaccurate use of medications causes some ...
  • Relationship between metal inhibition and microbial products in biological systems 
    Geyik, Ayşe Gül. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2015., 2015.)
    One of the main topics in biological treatment systems is the production of extracellular polymeric substances (EPS) on surface of cells. These substances consisting mainly of proteins and carbohydrates have the ability ...
  • Resource and environmental profile evaluation of personal care and cosmetic products with life cycle assessment methodology 
    Değirmen, Cennet. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2022., 2022.)
    Resource and energy depletion have been limiting for many industries, including the personal care and cosmetic products (PCCPs) sector. Moreover, intense use of chemical ingredients has fastened emerging problems occurring ...
  • Scale effect of modelling on biogas generation 
    Çukurova, Recep. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1984., 1984.)
    Anaerobic decomposition of manure i s an outstanding alternative energy source, appropriate for most developing countries. Several studies related to this subject were conducted so far, however, the effect of the size of ...
  • Single and multiple effects of organic solvents on the expression level of acetyl-CoA synthetase gene and active methanogenic population 
    Köksel, Gözde. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2010., 2010.)
    Organic chemicals which are used as solvent in most of the industries may have inhibitory effects on microorganisms. Since acetoclastic methanogens play an important role in stabilizing the pollution load of wastewater by ...
  • Sorption and destruction of veterinary antibiotics on natural minerals 
    Erdinç, Aslin. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2009., 2009.)
    Excessive use of antibiotics induces accumulation of them in the environment and due to their adverse effects antibiotics are classified as an emergent pollutant. Considering the importance of antibiotic pollution control, ...
  • Sorption of copper, zinc and nickel by selected soils 
    Geyik, Ayşe Gül. (Thesis (M.S.)-Bogazici University. Institute of Environmetal Sciences, 2007., 2007.)
    The objective of this study was to interprete the interaction of copper, zinc and nickel with soils of varing composition. Soils were taken from different regions. Soil 1 was from Marmara region, soil 2 and soil 3 were ...
  • Sorption of tetracycline antibiotics on natural and modified zeolite 
    Şalcıoğlu, Aslı Şükriye. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2007., 2007.)
    Antibiotics found in different compartments of environment are classified as emerging pollutants. Animal farming and aquaculture facilities are two potential sources for antibiotic pollution in the environment. In this ...
  • Sustainable water management for the future at Sarıtepe - Kilyos campus of Boğaziçi University 
    Temel, Melis. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2018., 2018.)
    Recently, sustainability of water resources gained a lot of attention due to the lack of the resources, overpopulation and over industrialization throughout the world. In this regard, universities give support to their ...
  • Systems approach and modeling for sustainable groundwater irrigation: a case study in Mardin Kızıltepe plain 
    Mirhanoğlu, Adnan. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2018., 2018.)
    The use of water for agriculture has become one of the most important environmental issues since water resources are depleting very fast. Groundwater irrigation, therefore, is mostly the only alternative to sustain ...
  • Temporal coastal erosion changes analysis using remote sensing in northern Terkos lake 
    Kaya, İsmail. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2016., 2016.)
    Istanbul`s drinkable / useable water demand is provided by its nearby surface water resources (Yüzeysel Su Kaynakları Raporu, İMP 2005). The cities` exponentially increasing water need can not be satisfied with the existent ...
  • The characteristics and reuse of Golden Horn surface sediments 
    Aydın, Zehra Semra. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1994., 1994.)
    In this study the characteristics and reuse of Golden Horn surface sediment were investigated. 40 per cent of the water content of the sediment is free and immobilised water, and the remaining 60 per cent is bound water ...
  • The concept of "pollution damage" under CLC/FUND'92 
    Gürsel, Zeynep. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2007., 2007.)
    Pollution of the seas as a result of tanker incidents continues to be a problem worldwide. Most of the tanker incidents cause pollution damage especially in the environment. The pollution damage can be environmental or ...
  • The conservation of genetic diversity in Turkish native horse breeds 
    Aslan, Özgür. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2009., 2009.)
    In the last two decade, the loss of animal genetic resources, as an inevitable result of the decrease both in the number of species and in the population size, has become an important issue and many ...
  • The effects of reward unpredictability on pigeons' foraging decisions and dopamine's role on pigeons' choice 
    Edeş, Neslihan. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2017., 2017.)
    In nature, animals face various anthropogenic and abiotic conditions, which can affect food distribution and availability. Animals have to make right foraging decision to survive under these variable conditions. Mammals’ ...

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