Comparison of four-hour and twenty-four-hour refrigerated storage of nonpotable water for fecal coliform analysis.
The problem of extending the storage time of water samples for fecal coliform analysis was addressed. Included in this report is a literature review of the storage problem. Twenty-eight samples were analyzed in replicate to determine the effect of 24-h storage of water samples at 4 degrees C. A new statistical approach to data analysis, coupled with the concept of practical acceptability, is presented. According to our results, many samples can successfully be stored at 4 degrees C for 24 h.
D004926:Escherichia coli / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology; D012034:Refrigeration; D012722:Sewage; D013997:Time Factors; D014871:Water Microbiology
D012722:Sewage