Arşiv ve Dokümantasyon Merkezi
Dijital Arşivi

Wastewater treatment by land disposal on sandy grounds

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dc.contributor Graduate Program in Environmental Sciences.
dc.contributor.advisor Curi, Kriton,
dc.contributor.author Baysal, Ayşegül.
dc.date.accessioned 2023-03-16T13:38:43Z
dc.date.available 2023-03-16T13:38:43Z
dc.date.issued 1984.
dc.identifier.other ESC 1984 B34
dc.identifier.uri http://digitalarchive.boun.edu.tr/handle/123456789/19198
dc.description.abstract 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 costs involved, the effective reduction of the organic load as well as the removal of bacteriological pollution, reuse of nutrients such as nitrogen and phosphorus present in the was,tewater through retention by soil and the increase of the productivity of the soil. Treatment of wastewater by land application has not been practised so far in Turkey. The present study was conducted to investigate the applicability of this method in our country and to predict the results. For this purpose, a 25 meter long channel was constructed and after it was filled with sand, domestic wastewater was applied. The variation of the wastewater and soil characteristics with time and distance were investigated through out the application period. Removal efficiencies obtained are given below: Chemical oxygen demand (COD) 74-84 % - Nitrogen (N) 65-75 Z - Phosphorus (P) 73-92 % - Turbidity 75-80 Z - Total coliform 77.5-82.5 % These results are in full agreement with the results of similar studies conducted elsewhere. The conclusion of the present study is that land disposal on sandy grounds is a method which can be used effectively in many parts of Turkey.
dc.format.extent 30 cm.
dc.publisher Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1984.
dc.relation Includes appendices.
dc.relation Includes appendices.
dc.subject.lcsh Sewage -- Purification.
dc.subject.lcsh Land treatment of wastewater.
dc.subject.lcsh Sewage disposal.
dc.title Wastewater treatment by land disposal on sandy grounds
dc.format.pages 104 leaves;


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