지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The Philippines is known for its abundant water resources such as the rainfall, where it has a mean annual rainfall range from 965 to 4,100mm. Due to the rapid urbanization of the country, the population in Metro Manila has been continuously increasing hence, the demand for a potable water supply also increases. To mitigate the scarcity of potable water supply, utilization of the water resources should be practiced. Rainwater harvesting is one way to utilize the rainfall runoff. This study analyzedthe potentiality of the rainwater harvesting on residential areas in Metro Manila. A water balance method based spreadsheet was used with input parameters including daily rainfall, catchment area, runoff coefficient, population and the water demand. The efficiency of the domestic water tank was analyzedusing the three different climatic conditions (i.e., minimum, median andmaximum annual rainfalls) and three different types of toilets (i.e., inefficient, conventional and dual-flush toilets). Furthermore, the overflow volume was used to determine which size of rainwater storage was more appropriate for the study area. The results of the study showed that for the three types of rainfall years, only the conventional and dual-flush toilets were suitable for the utilization of rainwater harvesting. The utilization of the 60 m3 storage tank was sufficient for supplying the demandsof the 90 houses only for a small period of time, 3 months. Based from this study, to fully sustain the long-term water demand of the houses, the enlargement of the tank size having a capacity of 1,100 to 2,500 m3 is ideal.
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참고문헌 (13)
참고문헌 신청
Aiga, H / / Household Water Consumption and the Incidence of Diarrhoea
Department of PublicWorks and Highways (DPWH) / / Port Area, Manila, Philippines
Housing and Land Use Regulatory Board (HLURB) / / Revised Rules and Standards for Economic and Socialized Housing Projects to Implement
Imteaz MA / 2011 / Optimisation of rainwater tank design from large roofs: A case study in Melbourne, Australia. Resources / Conservation and Recycling 55 : 1022 ~ 1029
Imteaz MA / 2011 / Reliability Analysis of Rainwater Tanks in Melbourne using Daily Water Balance Model / Resources, Conservation and Recycling 56 : 80 ~ 86
Department of PublicWorks and Highways (DPWH) / / Port Area, Manila, Philippines
Housing and Land Use Regulatory Board (HLURB) / / Revised Rules and Standards for Economic and Socialized Housing Projects to Implement
Imteaz MA / 2011 / Optimisation of rainwater tank design from large roofs: A case study in Melbourne, Australia. Resources / Conservation and Recycling 55 : 1022 ~ 1029
Imteaz MA / 2011 / Reliability Analysis of Rainwater Tanks in Melbourne using Daily Water Balance Model / Resources, Conservation and Recycling 56 : 80 ~ 86
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