Evaluation of the subcontracting system in Turkey

Download
075851.pdf
1998
Gökcek, Ebru
Show full item record
47
views
57
downloads
https://hdl.handle.net/11511/1586
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

EVALUATION OF SALT STRUCTURES FOR UNDERGROUND GAS STORAGE IN THE TUZGÖLÜ AND THE ÇANKIRI BASINS, TÜRKİYE
Güngör, Ayşe; Kaymakcı, Nuretdin; Department of Geological Engineering (2023-1-25)
Natural gas is a fossil fuel that is present in every step of our daily life, in terms of commercial, domestic, and industrial areas. It has wide low and high demand periods which necessitates its storage during low periods to be used during the high periods. One of the widely used storage methods is underground natural gas storage (UGS) facilities that have been used since 1915. They are economically important in long-term usage in the marketing area. Therefore, finding new suitable underground storage ...
Türkiye'deki Jeotermal Bölge Isıtma Sistemlerinin Gelişimi
Parlaktuna, Mahmut; Parlaktuna, Burak (2021-07-06)
Turkey is one of the few countries that has almost all possible applications of geothermal energy. Geothermal district heating has a relatively short history (since 1987) compared to other direct utilization but plays important economic, social and environmental roles in some towns. There are 18 geothermal district heating systems (GDHS), mainly in the Aegean region with resource temperatures between 57–145C. Current heating capacities of those systems are in the range of 570 to 37500 Residence Equivalent ...
Evaluation of microplastics removal efficiency at a wastewater treatment plant discharging to the Sea of Marmara
Vardar, Suat; Onay, Turgut T.; Demirel, Burak; Kıdeyş, Ahmet Erkan (2021-11-15)
Levels, composition and fate of microplastics (MPs) were investigated along different compartments of a secondary wastewater treatment plant (WWTP) with nutrient removal on the northern Sea of Marmara coast (Istanbul, Turkey). When all samples were combined, fibers were found to be the most dominant particles, followed by hard fragments. 500–1000 μm and 1000–2000 μm were the most common size ranges for wastewater and sludge, respectively. Rate of removal differed for sizes and shapes of the particles combin...
Evaluation of support system in a main roadway in Tunçbilek coal mine
Taşkın, Fatih Bülent; Özenoğlu, Abdurrahim; Department of Mining Engineering (1991)
EVALUATION OF LOW GRADE IRON ORE DEPOSIT IN ERZINCAN-TURKEY FOR IRON ORE PELLET CONCENTRATE PRODUCTION
SİVRİKAYA, OSMAN; Arol, Ali İhsan (2012-01-01)
In this study the separation possibility of gangue minerals from a low grade magnetite ore with 45% Fe from an iron ore deposit located near Erzincan-Turkey was investigated. The iron ore deposit consists of mainly magnetite mineral. Hematite is the second iron oxide found in the deposit. The gangue minerals contain mainly SiO2 and Al2O3 impurities. The main object of the research is to investigate the production of a concentrate suitable for iron ore pellet production. The concentrate for pellet production...
Citation Formats
E. Gökcek, “Evaluation of the subcontracting system in Turkey,” Middle East Technical University, 1998.
METU IIS - Integrated Information Service open@metu.edu.tr