Evaluation and Estimation of Environmental Pollutant Load and Environmental Resources Related to Citizens' Lifestyle in Complex of Urban and Rural Area toward Future Recycle-Oriented Society

面向未来循环型社会的城乡综合体环境污染物负荷和与居民生活方式相关的环境资源评价与估算

• 批准号: 12650546
• 负责人: KIDO Yoshinobu
• 金额: $ 2.3万
• 依托单位: KYOTO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12650546/
• 关键词: Control of Pollutant Cycle; Environmental Pollutant Load; Stormwater Reuse; Non Point Source; Pollutant Runoff Model; 地位連携; 水循環; 物質循環

Water, material, energy balance were evaluated in urban and rural area. This research focused on complex of natural and artificial water where pollutant materials and energy flux flow with water cycle. First, detail water demand was evaluated for each water use on consideration with water quality. Availability of stormwater and wastewater reuse inner building or inner each urban block was estimated. In proposed estimation scheme, stormwater and wastewater quality were evaluated for reuse availability for each water use like as flushing toilets, car washing and springing garden. These estimation scheme were applied to Osaka and Tottori city area, and reduction rate of flesh water use was evaluated.Secondly, pollutant load with natural and artificial water cycle was investigated in urban and rural area. Especially, particulate pollutant load, which is important factor for water quality evaluation of availability of water reuse, was analyzed in detail. The particle size distribution of po … More llutant runoff with stormwater was observed during some rainfall events. Relatively big size of particulate pollutant load were concentrated to early time of rainfall duration. Appropriate storage time for available stormwater reuse can be evaluated as the removal rate of pollutant from storage stormwater was depended on particle size distribution. Deposit pollutant on urban surface derived from air pollution and automobile was investigated in road and roof surface. Appropriate time can be estimated because much contaminated stormwater was concentrated during less than ten minutes.Finally, solid waste treatment system was evaluated by Eco-Efficiency. The generated electricity and exhausted heat along the treatment process of municipal solid waste were calculated as effective use and service. The sludge and useless heat were calculated as the environmental pollutant load. The estimation scheme using of Eco-Efficiency was effective method in order to establish the future recycle oriented society. Less

评价了城市和农村地区的水、物质、能量平衡。本研究的重点是自然水体和人工水体的综合体，其中污染物物质和能量通量随水循环流动。首先，在考虑水质的情况下，对每种用水方式的详细需水量进行了评估。估算了建筑物内部或每个城市街区内部雨水和废水回用的可用性。在建议的评估方案中，雨水和废水的质量被评估为每一种水的再利用，如冲厕所、洗车和春天花园。将该估算方案应用于大阪市和鸟取市，并对肉水利用减减率进行了评价。其次，对城市和农村自然水循环和人工水循环的污染物负荷进行了调查。特别对水质评价中水回用有效性的重要因素颗粒污染物负荷进行了详细分析。在一些降雨事件中，观测到更多的污染物随雨水径流。较大颗粒污染物负荷集中在降雨持续时间的前期。由于储存雨水中污染物的去除率取决于粒径分布，因此可以评估有效雨水回用的适当储存时间。研究了大气污染和汽车对城市路面和屋顶表面沉积污染物的影响。由于许多受污染的雨水在不到十分钟的时间内集中，因此可以估计出适当的时间。最后对固废处理系统进行了生态效率评价。对城市生活垃圾处理过程中产生的电能和废热进行了有效利用和服务计算。污泥和废热作为环境污染物负荷进行计算。采用生态效率的评价方案是建立未来循环型社会的有效方法。少

项目成果

Hironori Higashi, Taro Oka, Yoshinobu Kido: "Consumprion of Water and Nutrient during Plant Growth in a Weighing Lysimeter"Proc. of 1st Int'l Conf. on Asia and Pacific Hydrology and Water Resources. Vol.1(CD-ROM). (2003)

Hironori Higashi、Taro Oka、Yoshinobu Kido：“称重蒸渗仪中植物生长过程中水和养分的消耗”Proc。

Seung-Hwan Sa, Yoshinobu Kido, Yoshihiko Hosoi, Takanori Masuda: "Pollutant Runoff Characteristics from Small Watershed in Lake Basin"Research Report of Water Resources Research Center, Kyoto University. Vol.21. 1-10 (2002)

Seung-Hwan Sa、Yoshinobu Kido、Yoshihiko Hosoi、Takanori Masuda：“湖泊流域小流域污染物径流特征”京都大学水资源研究中心研究报告。

Seung-Hwan Sa, Yoshinobu Kido, Yoshihiko Hosoi, Takanori Masuda: "Pollutant Runoff Characteristics from Small Watershed in Lake Basin"水質源研究センター報告. Vol.22. 33-38 (2002)

Seung-Hwan Sa、Yoshinobu Kido、Yoshihiko Hosoi、Takanori Masuda：“湖泊流域小流域污染物径流特征”水质研究中心报告第 22 卷（2002 年）。

Hironori Higashi, Taro Oka, Yoshinobu Kido: "Consumption of Water and Nutrient during Plant Growth in a Weighing Lysimeter"Proc. of 1st Int'l Conf. on Asia and Pacific Hydrology and Water Resources. Vol.1(CD-ROM). (2003)

Hironori Higashi、Taro Oka、Yoshinobu Kido：“称重蒸渗仪中植物生长过程中水和养分的消耗”Proc。

Seung-Hwan Sa, Yoshinobu Kido, Yoshihiko Hosoi, Takanori Masuda: "Pollutant Runoff Characteristics from Small Watershed in Lake Basin"平成13年度水資源セミナー講演概要集. 55-60 (2001)

Seung-Hwan Sa、Yoshinobu Kido、Yoshihiko Hosoi、Takanori Masuda：“湖盆小流域污染物径流特征”2001 年水资源研讨会摘要 55-60（2001 年）。