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

对城乡水、物、能平衡进行了评价。本研究主要针对天然水体与人工水体的复合体，其中污染物质与能量通量随水循环而流动。首先，详细的水需求进行了评估，为每一个用水的考虑与水质。估算了建筑物内部或城市各街区内部雨水和废水回用的可用性。在建议的估算方案中，对雨水和废水的质量进行了评估，以确定每种水用途（如冲洗厕所，洗车和春季花园）的再利用可用性。将这些估算方案应用于大坂市和鸟取市，并对肉类用水的削减率进行了评估。其次，对城市和农村地区自然水循环和人工水循环的污染负荷进行了调查。特别是对颗粒物污染负荷这一评价中水回用可行性的重要指标进行了详细分析。聚烯烃的粒度分布 关于我们 在一些降雨事件中，观察到雨水的冲洗径流。颗粒物污染物负荷的相对较大尺度集中在降雨历时的初期。雨水储存后对污染物的去除率取决于雨水颗粒的粒径分布，因此，可以评价雨水储存后回用的适宜时间。研究了大气污染和机动车排放的污染物在城市地面的存款情况。由于大量污染的雨水集中在不到10分钟的时间内，因此可以估算出合适的时间。最后，对固体废物处理系统进行生态效率评价。计算了城市生活垃圾处理过程中产生的电能和沿着的废热作为有效利用和服务。计算了污泥和废热作为环境污染负荷。采用生态效率的估算方案是建立未来循环型社会的有效方法。少

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