【摘要】 随着人类社会的进步和经济的发展 ,工农业生产用水量的增加 ,城市的日益扩展 ,特别是世界人口急剧增多 ,加之人类活动失控 ,水资源消费量急剧增加 ,造成环境恶化 ,水资源污染及浪费严重 ,采用建筑中水系统 ,使污水处理后回用于建筑物和建筑小区供生活杂用 ,既可减少污染排放 ,使污水无害化 ,又可增加可利用的水资源从而节省水资源 ,是保护环境 ,防治水污染 ,缓解水资源不足的重要途径之一。更多还原

【Abstract】 With the progress of human society and the dev el opment of economy the water consumption is increasing with expansion of city and rapid growth of pollution, which caused the deterioration of environment and se rious pollution and waste of water resources. In view of above situations the ar chitectural middle water system is introduced, which can realize the reuse of wa stewater to reduce discharge and is one of the important measures to prevent wat er pollution, release the shortage of water resources.更多还原