สิ่งแวดล้อม มลภาวะ ของเสีย
เอกสารมาตรฐาน
สหรัฐอเมริกา
APHA
SMWW 9266
Diarrheagenic Escherichia Coli
2023
5
Standard methods for the examination of water and wastewater (543.3 APHA 24th ed. Ref. Treatises&monographs FL2)
The presence of Escherichia coli in water has been of concern for more than 100 years. Escherichia coli is the type species, or reference species, of the genus Escherichia, which also includes Escherichia albertii, E. fergusonii, E. hermannii, and E. vulneris. Among microorganisms, E. coli is probably the most studied species. Although E. coli is a normal inhabitant of the human intestinal tract, some E. coli strains cause intestinal infections or attach to intestinal cells and produce enterotoxins...