家庭洗涤废水循环利用设备的研究与开发

我国是一个严重缺水的国家，解决水资源短缺的主要方式有三种：节水、蓄水和调水。而节水是3者中最可行和经济的。节水通常有两种手段：总量控制和再生利用。实际生活中，部分水是可以在再利用的（沐浴、盥洗、洗衣、厨房用水等），以此来达到节水的目的。本研究的小型压力净水器处理技术是指将洗涤废水通过物理化学的处理方法使废水达到杂用水使用标准。其主要有占地面积小、投资省、噪声低、无异味、受气候影响小、管理方便、处理效率高等特点。尤其对于水资源严重匮乏的地区、城镇新建小区洗涤废水循环利用处理，有着很好的应用前景。

Research and Development of Household Wastewater Recycling Device

China is country with severe water shortages, there are three main ways to solve the shortage of water resources：water saving, water storage and water diversion, in which water saving is the most feasible and economical. There are two main methods to save water：total quality control and recycling. In our daily life, some water can be reused. Therefore, the research and development of small water purifier is of practical significance and value. The small pressure water purifier processing technology refers to the treatment for washing wastewater by using physical chemistry method in order to make the waste water reach the miscellaneous water standard. This technology has a lot of advantages such as small covering area, less investment, lower noisy, free odour, the convenient management, high efficiency, and so on. It has potential application in the area with serious water shortages.