Proposed freeze/thaw method for cleaning animals' cages requires little extra weight and consumes little power and water. Cleaning concept developed for maintaining experimental rat cages on extended space missions. Adaptable as well to similar use on Earth. Reduces cleaning time. Makes use of already available facilities such as refrigerator, glove box, and autoclave. Rat waste adheres to steel-wire-mesh floor of cage. Feces removed by loosening action of freezing-and-thawing process, followed by blast of air.
Cleaning Animals' Cages With Little Water
NASA Tech Briefs ; 13 , 11
1989-11-01
Miscellaneous
No indication
English
Intelligent robot for cleaning and mending net cages and use method thereof
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