Estimation and Control of Quantity and Quality of Demand and Discharge Water in Urban Water Use System

城市用水系统需水量和排水量的估算与控制

• 批准号: 08650651
• 负责人: HOSOI Yoshihiko
• 金额: $ 1.34万
• 依托单位: TOTTORI UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08650651/
• 关键词: domestic water use; water reuse; storage facility of storm water; non point source; dam control; 都市水循環; 排水

The Water quality and quantity whish is used in urban activities was examined. The water used at home was analyzed in terms of expansion and development of water use appliance. The quantity and quality of water which required for domestic and urban use were studied. On the basis of the balance of water quality and quantity between demand and discharge, water reuse potetial was examined.Rain water is also one of the sources of waste water. The runoff water at the beginning of rainfall is contaminated because it flush out the settled waste on the surface of road and roof. The water quality of rain water was studied. The use of the storage facility of storm water in order to reduce contaminated rain water runoff was considered. The operation methodology of storm water storage system for the control of flood and contaminated rain water discharge was discussed.The methodology of waste water treatment system planning in a small area was studied. There are two types of system ; one is sewerage system and the other is on-site treatment system. The cost of those systems was investigated in terms of population and area.The multi purpose dams were constructed for the control of flood and draft. The group of dams in a watershed is a complicated system and its operation is very important and difficult. Method to solve dam operation problem was studied.

对城市活动中使用的水质和水量进行了检查。从用水器具的扩展和发展方面对家庭用水进行了分析。对生活和城市用水所需的水量和水质进行了研究。在需求与排放之间的水质和水量平衡的基础上，考察了水的回用潜力。雨水也是废水的来源之一。降雨开始时的径流水被污染，因为它冲走了道路和屋顶表面的沉积废物。对雨水水质进行了研究。考虑使用雨水储存设施来减少受污染的雨水径流。讨论了控制洪水和污染雨水排放的雨水储存系统的运行方法。研究了小范围污水处理系统规划的方法。有两种类型的系统；一是污水处理系统，二是现场处理系统。这些系统的成本根据人口和面积进行了调查。多用途水坝的建造是为了控制洪水和吃水。流域坝群是一个复杂的系统，其运行十分重要且困难。研究了解决大坝运行问题的方法。

项目成果

Y.Kido, Y.Hosoi and S.Oniki: "Estimation of annual runoff pollutant load and its reduction efficiency" Reports of the Faculty of Engineering Tottori University. Vol.28. 253-260 (1997)

Y.Kido、Y.Hosoi 和 S.Oniki：“年径流污染物负荷及其减排效率的估算”鸟取大学工学部的报告。

細井由彦・城戸由能・竹本志保: "入浴用水量の発生構造と将来予測" 鳥取大学工学部研究報告. 27巻1号. 147-155 (1996)

细井义彦、木户由乃、竹本志帆：“沐浴水量的生成结构和未来预测”鸟取大学工学部研究报告第 27 卷第 1. 147-155 期（1996 年）。

柴田貴昭・細井由彦・城戸由能・木村晃: "経済性から見た小規模地域における生活排水処理施設の整備計画手法に関する研究" 環境工学研究論文集. 34巻. 267-278 (1997)

Takaaki Shibata、Yoshihiko Hosoi、Yuno Kido 和 Akira Kimura：“从经济角度研究小规模地区生活污水处理设施的规划方法”，环境工程研究杂志，第 34 卷，267-278（1997 年）。

Y.Kido, Y.Hosoi and S.Oniki: "Estimation of annal runoft pollutant load and its reduction effeciency" Raports of the Faculty of Engineering Tottori University. vol.28. 253-260 (1997)

Y.Kido、Y.Hosoi 和 S.Oniki：“年径流污染物负荷及其减排效率的估算”鸟取大学工学部报告。

Y.Hosoi, Y.Kido M.Miki and M.Sumida: "Field survey of reed growth and nutrient removal from water" Proc.of 6th LAWQ Asia-Pacific Regional Conference. Vol.1. 129-136 (1997)

Y.Hosoi、Y.Kido、M.Miki 和 M.Sumida：“芦苇生长和水中养分去除的现场调查”第六届 LAWQ 亚太地区会议议程。