EVALUATION OF DECENTRALIZED AND CENTRALIZED WASTEWATER TREATMENT PLANTS
Küçük Resim Yok
Tarih
2008
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
INT SCIENTIFIC CONFERENCE SGEM
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, it is aimed to find out which wastewater treatment plant (WWTP) is more economical by means of comparison of initial investment costs and operational costs of decentralized and centralized domestic wastewater treatment plants in and around Antalya which is located in Mediterranean Region. For this purpose, data of 14 decentralized and 5 centralized domestic wastewater treatment plants is evaluated. The design flowrates of decentralized and centralized WWTP are varying 120-900 m(3) day(-1) and 5000-22000 m(3) day(-1) respectively. As the flowrate capacity of WWTP increases, the initial investment cost and also operational cost for the treatment of per m 3 of wastewater decreases. The results show us that the mean cost of I in 3 wastewater treatment is about 0.17 $m(-3) in the decentralized wastewater treatment plants and 0.10 $m(-3) in the centralized wastewater treatment plants. This means that, collecting and transferring the wastewater to the central domestic wastewater treatment plants and making the treatment process in these plants are more economical than decentralized domestic wastewater treatment plants.
Açıklama
8th International Scientific Conference on Modern Management of Mine Producing, Geology and Environmental Protection -- JUN 16-20, 2008 -- Sofia, BULGARIA
Anahtar Kelimeler
Centralized treatment plant, decentralized treatment plants, investment cost, operational cost, operational problems
Kaynak
SGEM 2008: 8TH INTERNATIONAL SCIENTIFIC CONFERENCE, VOL I, CONFERENCE PROCEEDINGS: MODERN MANAGEMENT OF MINE PRODUCING GEOLOGY AND ENVIRONMENTAL PROTECTION
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
