| 题名 |
蘭陽地區住宅小型雨水回收系統雨水貯留槽容積探討 |
| 并列篇名 |
A Study on Household Rainwater Tank Volume for Lan Yang Area |
| DOI |
10.6665/JLYIT.2007.6.8 |
| 作者 |
史健軍(Chien-Chun Shih)；高家偉(Jia-Wei Gao) |
| 关键词 |
雨水回收系統 ； 雨水貯留槽 ； rainwater catchment system ； rainwater tank |
| 期刊名称 |
蘭陽學報 |
| 卷期/出版年月 |
6期（2007 / 06 / 01） |
| 页次 |
8 - 17 |
| 内容语文 |
繁體中文 |
| 中文摘要 |
雨水是上天賜予珍貴的水資源，具備水質佳、取得容易的優點，特別是在多雨的台灣，雨水的來源並不缺乏，如能妥善收集貯存再利用不僅可有效節省日常水費開銷，也可減少自來水的使用，使珍貴的水資源更合理有效的利用。本文以蘭陽地區為對象，從雨水貯留槽的質量平衡關係配合逐日降雨紀錄模擬計算不同容積時雨水回收系統的雨水利用率及自來水替代率，並初步探討合理的雨水貯留槽容積估計方式及節水經濟效益。研究顯示蘭陽平原南北雨量差異頗大，造成適當雨水貯留槽之容積也有出入，以相同的雨水利用率而言，多雨的蘇澳地區所需之貯留槽容積會大於雨量較少的宜蘭市附近，同時多雨的蘇澳地區設置雨水回收系統之自來水替代率也較高，以水費節省之效益而言，在單一水價的制度下，蘇澳地區的水費節省也較多。 |
| 英文摘要 |
Rainwater is a precious water resource from nature. It is clean and easy to access in Taiwan, where daily rainfall is frequent. The proper collection, storage and use of rainwater can reduce the consumption of other water resource and save the daily spending on water supply. It may also make the use of water resource more efficient and reasonable. In this study, the mass balance equation was established to estimate the volume of rainwater which was stored in the rainwater tank in the daily basis. Daily rainfall records from two representative climate stations (Su-ao and Yilang) of Lan Yang area were used as the input. Simulations were made in calculating the percentage of rainwater utilization (PRU) and the percentage of rainwater substitution (PCW). Results show due to the difference of rainfall between the northern part (Yilang station) and southern part (Su-ao) of Lan Yang plain, the required volume of rainwater tank is different. Under same PRU, the more rainfall area (Su-ao) requires bigger rainwater tank than the less rainfall area (Yilang). Also, design the rainwater tank under same PRU will yield a higher PCW and will save more money on water supply spending for the more rainfall area (Su-ao) in comparison to the less rainfall area of Lan Yang plain if the water price is the same. |
| 主题分类 |
人文學 >
人文學綜合 基礎與應用科學 > 基礎與應用科學綜合 醫藥衛生 > 醫藥衛生綜合 生物農學 > 生物農學綜合 工程學 > 工程學綜合 社會科學 > 社會科學綜合 社會科學 > 社會學 |
| 参考文献 |
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