Accession Number:

AD0687853

Title:

DETECTION OF MICROBIAL CONTAMINANTS IN SPACE SYSTEM WATER SUPPLIES.

Descriptive Note:

Final rept. Apr 67-Jun 68,

Corporate Author:

SHARPLEY LABS INC FREDERICKSBURG VA

Personal Author(s):

Report Date:

1968-12-01

Pagination or Media Count:

69.0

Abstract:

The feasibility of detecting microorganisms in water by using declining flow rates through a membrane filter has been determined. Results obtained indicate that microorganisms in water may be detected by the decrease in flow rates through a sub-micron filter used under standard conditions. Decreases in flow rates shown by bacteria are appreciably greater than those caused by inert materials. Results from this study indicate that differential filtration rates may be used as a device for the physical detection of microorganisms in potable water in space system water supplies. Author

Subject Categories:

  • Microbiology
  • Civil Engineering
  • Ground Support Systems and Facilities for Space Vehicles

Distribution Statement:

APPROVED FOR PUBLIC RELEASE