Application of small bore sewer system in Kecamatan Jatinangor, Kabupaten Sumedang
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rapport Nov 2010 ; 12 pages
Aut. Finda Tantia Harindi &
Idris Maxdoni Kamil
Ed. Faculty of Civil and Environment Engineering ITB - Bandung
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Abstract:
Small bore sewer systems are designed to handle only the liquid portion of household wastewater, however solid are digested in interceptor tank which will be emptied after five to ten years. This system has been used in many developing and developed countries since it is more economical in terms of investment and easy in maintenance. Smaller diameter pipe used in this system and large quantities of water are not needed for solids transport. Besides, it reduced excavation cost. since the sewer can follow the natural topography more closely than conventional sewer. Small bore sewer system will be applied in Kecamatan Jatinangor. As much 75,51% people in this area already have septic tanks but since soil permeability is low, the ground water level is high and the limited land, it’s not possible to make infiltration area. Further analysis was done to compare the condition in planning area with some criteria of small bore sewer. The result is small bore sewer system is suitable used in Kecamatan Jatinangor.
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Faculty of Civil and Environment Engineering ITB - Bandung - Indonésie |
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