Browsing M.S. Theses by Issue Date

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  • Wastewater treatment by land disposal on sandy grounds 
    Baysal, Ayşegül. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1984., 1984.)
    Wastewater disposal on land can be considered as "appropriate" wastewater treatment technology for many less developed and developing countries. The main advantages of .this technique are the low initial and maintenance ...
  • 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 ...
  • Efficiency of wastewater treatment by land disposal and its effects on crop productivity 
    Üstün, Beyza. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    Land application of wastewater is one of the oldest methods used for treatment and disposal of wastes.The main advantages of this technique are the low initial and maintenance costs involved,high Nutrieht recyle capacity, ...
  • Heavy metal taxicity on blue-green alga 
    Berk, Hüma. (Thesis (M.S.)- Bogazici University. Institute of Environmental Sciences, 1986., 1986.)
    In this study, the growth response of Anabaena flos-aquae, which is a filamentous, heterocystous blue-green alga, towards heavy metals i s described. The experiments were long term, batch type experiments, and algae were ...
  • A numerical model for the Marmara sea 
    Albek, Erdem Ahmet. (Thesis (M.S.)- Bogazici University. Institute of Environmental Sciences, 1987., 1987.)
    In this study, a numerical model has been developed to predict currents and water levels prevailing in the Marmara Sea. The model is a depth averaged two-layer transient model to adequately simulate stratified flow conditions ...
  • The predicted environmental distribution of selected flame retardant chemicals 
    Baysan, Semra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1991., 1991.)
    The aim of this study is to calculate environmental equilibrium distributions for selected Flame Retardant Chemicals and thus to indicate where each of them goes and what relative concentrations they adopt in the enviromental ...
  • Evaluation of the Eutrophication process in lake İznik 
    Zakrı, Fawaz. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1993., 1993.)
    Lake Iznik is located in the southern east part of Marmara region within the province of Bursa . Its water is of a big importance to the region with a Mediterranean climate, and an annual rainfall ranging between 500 - 750 ...
  • Investigation of nitrification characteristics of a nitrogenous industrial wastewater 
    Gökçin, Pınar. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1994., 1994.)
    Treatment of wastewaters containing very high amounts of nitrogen is a problem for industries like the fertilizer industry. Up to date methods like air stripping or ion exchange can also be used in removal of nitrogen but ...
  • 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 ...
  • A study of shipping industry and assessment of environmental impacts in Turkey 
    Tuzcu, M. Fikret. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1998., 1998.)
    In recent years, the importance of the environmental concerns at shipping and the related standards/safety measures have become subject to clear understanding and acceptance of each country at international platforms. The ...
  • Biodiversity analysis of marine demersal invertebrate fauna in the princess islands region 
    Hüseyinoğlu, Fatih. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1999., 1999.)
    A study for the inventory of the diversity of invertebrate species habited in the Princess Islands region, istanbul was conducted to cover the gap between alike studies conducted all over the top biodiversity centres. The ...
  • Trace-level metals and natural organic matter interactions: |oxidative/adsorptive removal pathways 
    Uyguner, Ceyda Senem. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 1999., 1999.)
    The destructive removal of humic acids in natural waters has gained increased attention, because these substances are known to be major precursors of carcinogenic disinfection byproducts which are produced during chlorination. ...
  • The summer populations of cave-dwelling bat species of Çatalca-Kocaeli region and environmental region and environmental factors that influence their distribution 
    Bilgin, İbrahim Raşit. (Thesis (M.S.)- Bogazici University. Institute of Environmental Sciences, 2000., 2000.)
    The summer population of cave dwelling-bat species in Catalca-Kocaeli Region was surveyed between May-August 1999. The effects of geographical location, habitat, and temperature were studied as possible factors in determining ...
  • Oxidative treatment of antibiotics in pharmaceutical effluents 
    Ötker, Havva Merih. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2002., 2002.)
    Antibiotics are intensively used both in veterinary and human medicine and up to 90 per cent they are excreted through urine and feces into municipal sewage after administration. They can also enter to the sewage treatment ...
  • Health-care waste management of the hospitals in the European side of Istanbul 
    Zeren, Binnur Aylin. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2004., 2004.)
    The inefficient management and disposal of the health-care wastes generated at the health-care institutions is the significant problems faced in the İstanbul City of Turkey. This study will refer to the development of an ...
  • Application of the characterisitc root index model tothe estimation of physico-chemical and biological properties of selected endocrine disrupting chemicals 
    Özkul, Mustafa. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2005., 2005.)
    Quantitative structure-property relationship (QSPR) models based on two differentsets of parameters have been developed for water solubility (S), n-octanol/water partitioncoefficient (KOW), and Henry̕s Law Constant (H) of ...
  • Effect of different rations of treatment plant sludge on the stabilization of solid wastes at anaerobic and aerobic landfill areas 
    Güneş, Gıyasettin. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2005., 2005.)
    Sanitary landfilling is one of the solid waste disposal methods. Sanitary landfills have created problems related to biogas emissions, generation of leachate, and long times required for the area recovery. Aerobic landfilling ...
  • Integrated ozone and biotreatment of pulp mill effluent 
    Saraç, Canan. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2005., 2005.)
    In this study, the effluents from the biggest pulp and paper plant in Turkey that having amultistage chlorine bleaching process were treated by an integrated process consisted ofozonation and activated sludge processes to ...
  • Application of membrane processes for whey treatment 
    Yorgun, Muharrem Soner. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2005., 2005.)
    Whey is a by-product of cheese manufacturing process containing significant amounts ofprotein and lactose. Treatment of whey has been a big problem due to its high organic loadwith an approximate chemical oxygen demand of ...
  • The molecular phylogenetic analysis of selected Galanthus species from Northwest Turkey 
    Çelen, Zeynep. (Thesis (M.S.)-Bogazici University. Institute of Environmental Sciences, 2005., 2005.)
    The molecular phylogenetic relationship of the Galanthus taxa found in Northwest Turkeywas investigated. Galanthus plicatus subsp. byzantinus, Galanthus nivalis and theirpotential hybrid Galanthus xvalentinei nothosubsp. ...

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