随着人口继续增加，新水源变得越来越稀缺，水资源也越来越少 实现了水的再利用需求。这项技术不仅是增长所需要的 城市中心以及派克山顶等偏远地区， 科罗拉多，或者未来的火星栖息地。本文介绍了一种中水回用的方法 该系统正在为派克山顶上的新山顶住宅开发，使用了一些 美国国家航空航天局（NASA）正在测试一个闭环太空栖息地。这 该系统将通过生产饮用水来减少派克高峰期的交通和劳动力 水，处理灰水并在现场重复使用。目前的系统包括 用罐车把饮用水运到Summit House 格雷沃特沿着19英里长的道路返回科罗拉多泉污水处理厂 植物NASA希望在峰会上对重用设计进行长期测试，因为 海拔14110英尺的恶劣条件，例如低空 温度、低氧含量和低压。中水回用系统 将由固定化细胞生物反应器、反渗透膜和 消毒。该项目将提供一个工作水再利用设计，将 有益于未来人类太空探索以及干旱地区和 地球上的偏远地点。包括13个参考文献、表格、图表。

As populations continue to increase and new water sources become scarcer, the need for water reuse is realized. This technology is needed not only for growing urban centers but also for remote locations such as the summit of Pike's Peak, Colorado, or future Martian habitats. This paper describes a graywater reuse system being developed for the new Summit House on top of Pike's Peak using some of the same unit processes NASA is testing for a closed-loop space habitat. This system will help reduce traffic and labor at Pike's Peak by producing potable water, treating graywater and reusing it on site. The current system consists of hauling potable water to the Summit House in tanker trucks and hauling the graywater back down the19-mile road to the Colorado Springs wastewater treatment plant. NASA wants a long-term test of the reuse design at the Summit because of the harsh conditions faced at an elevation of 14,110 feet, such as low temperatures, low oxygen content and low pressures. The graywater reuse system will consist of an immobilized cell bioreactor, reverse osmosis membranes, and disinfection. This project will provide a working water reuse design that will be beneficial for use in future human space exploration and also in arid regions and remote sites here on Earth. Includes 13 references, table, figure.