YU Tao, LI Yong-feng, MA Jun, ZHANG Ji-li, YANG Chuan-ping. Study on Urine Waste Treatment and Water Reclamation Techniques in Space Station[J]. Journal of Shanghai University of Engineering Science, 2009, 23(2): 124-130. doi: 10.3969/j.issn.1009-444X.2009.02.007
Citation:
YU Tao, LI Yong-feng, MA Jun, ZHANG Ji-li, YANG Chuan-ping. Study on Urine Waste Treatment and Water Reclamation Techniques in Space Station[J]. Journal of Shanghai University of Engineering Science, 2009, 23(2): 124-130. doi: 10.3969/j.issn.1009-444X.2009.02.007
YU Tao, LI Yong-feng, MA Jun, ZHANG Ji-li, YANG Chuan-ping. Study on Urine Waste Treatment and Water Reclamation Techniques in Space Station[J]. Journal of Shanghai University of Engineering Science, 2009, 23(2): 124-130. doi: 10.3969/j.issn.1009-444X.2009.02.007
Citation:
YU Tao, LI Yong-feng, MA Jun, ZHANG Ji-li, YANG Chuan-ping. Study on Urine Waste Treatment and Water Reclamation Techniques in Space Station[J]. Journal of Shanghai University of Engineering Science, 2009, 23(2): 124-130. doi: 10.3969/j.issn.1009-444X.2009.02.007
There are high concentrations of TOC, NH3-N and salts in urine waste. The closed loop cycle of urine is important to the Environmental Control and Life Support System (ECLSS) in space station. There are mainly 4 kinds of urine waste treatment and water reclamation techniques, including distillation, advanced oxi-dation, lyophilization and hip-regenerative methods. In this paper, principles, processes, developments and appli-cations of these methods were introduced and discussed. The techniques that should be selected and their corre-sponding problems were presented to designate the direction for investigating and exploring a new style urine waste treatment and water reclamation equipment.
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