สิ่งแวดล้อม มลภาวะ ของเสีย
เอกสารมาตรฐาน
สหรัฐอเมริกา
APHA
SMWW 9240
Iron and Sulfur Bacteria
2023
18
Standard methods for the examination of water and wastewater (543.3 APHA 24th ed. Ref. Treatises&monographs FL2)
Iron and sulfur bacteria are a group of morphologically and physiologically heterogeneous organisms that can transform large amounts of iron, manganese, or sulfur, usually depositing it in the form of objectionable slimes. They may cause, or be associated with, fouling and plugging wells. Their growth also may result in consumer complaints of red, black, or brown water in potable-water distribution systems. Sulfate-reducing bacteria may cause rusty water; pipe tuberculation; and odor, taste, frothing, color, and turbidity problems in waters...