APPROACHES TO RESOURCE RECOVERY IN CONTROLLED ECOLOGICAL LIFE-SUPPORT-SYSTEMS

被引：7

作者：

BUBENHEIM, DL

WYDEVEN, T

机构：

[1] NASA-Ames Research Center, Advanced Life Support Division, Moffett Field

来源：

LIFE SCIENCES AND SPACE RESEARCH XXV (3): NATURAL AND ARTIFICIAL ECOSYSTEMS | 1994年 / 14卷 / 11期

关键词：

D O I：

10.1016/0273-1177(94)90287-9

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Recovery of resources from waste streams in a space habitat is essential to minimize the resupply burden and achieve self sufficiency. The ultimate goal of a Controlled Ecological Life Support System (CELSS) is to achieve the greatest practical level of mass recycle and provide self sufficiency and safety for humans. Several mission scenarios leading to the ultimate application could employ CELSS component technologies or subsystems with initial emphasis on recycle of the largest mass components of the waste stream. Candidate physical/chemical and biological processes for resource recovery from liquid and solid waste streams are discussed and the current fundamental recovery potentials are estimated.

引用

页码：113 / 123

页数：11

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