CHENG Zhen-min,WEI Yuan-song.Application and Research Progress of Wastewater Treatment and Reuse Technology in Environmental Control and Life Support System[J].China Water & Wastewater,2020,36(22 22):61-65.
Application and Research Progress of Wastewater Treatment and Reuse Technology in Environmental Control and Life Support System
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
22 22
Page:
61-65
Column:
Date of publication:
2020-11-17
- Keywords:
- manned space; environmental control and life support system; controlled ecological life support system; wastewater treatment and reuse
- Abstract:
- Water recycling and reuse is the most important part of the renewable environmental control and life support system (ECLSS). Till now,all the medium- and long-term manned space missions have employed physicochemical technologies to realize partial water reclamation. To develop and improve the controlled ecological life support system (CELSS) with almost 100% material closure that is essential for more long-lasting manned space missions, a series of studies on wastewater treatment and reuse technology combined with biotechnology have been carried out. The development of ECLSS around the world is reviewed, and the development of wastewater treatment and reuse technology for ECLSS is discussed from both aspects of ground research and space application. Based on the analysis of the current status of wastewater treatment and reuse technology for ECLSS, the main problems to be solved are put forward, and the future development of water management system for ECLSS is prospected.
Last Update:
2020-11-17