Abstract：
Exploring the vast extraterrestrial space is an inevitable trend with continuous human development. Water treatment and reuse are crucial in the limited and closed space that is available in spaceships or long-term use space bases that will be established in the foreseeable future. Dedicated water treatment technologies have experienced iterative development for more than 60 years since the first manned spaceflight was successfully launched. Herein, we briefly review the related wastewater characteristics and the history of water treatment in space stations, and we focus on future challenges and perspectives, aiming at providing insights for optimizing wastewater treatment technologies and closing the water cycle in future.
摘要：
探索广阔的地外空间是人类不断发展的必然趋势。在可预见的未来将建立的宇宙飞船或长期使用的空间基地中，有限和封闭的空间中，水处理和再利用至关重要。自首次载人航天成功发射以来，专用水处理技术经历了60多年的迭代发展。在这里，我们简要回顾了相关的废水特性和空间站水处理的历史，我们专注于未来的挑战和前景，旨在为未来优化废水处理技术和关闭水循环提供见解。
