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WASTEWATER TREATMENT OPERATIONS AND REGULATIONS EXAM REVIEW TESTED QUESTIONS WITH CORRECT SOLUTIONS FOR GUARANTEED PASS

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WASTEWATER TREATMENT OPERATIONS AND REGULATIONS EXAM REVIEW TESTED QUESTIONS WITH CORRECT SOLUTIONS FOR GUARANTEED PASS

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WASTEWATER TREATMENT OPERATIONS
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Institution
WASTEWATER TREATMENT OPERATIONS
Course
WASTEWATER TREATMENT OPERATIONS

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November 5, 2025
Number of pages
4
Written in
2025/2026
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Exam (elaborations)
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WASTEWATER TREATMENT OPERATIONS AND
REGULATIONS EXAM REVIEW TESTED
QUESTIONS WITH CORRECT SOLUTIONS FOR
GUARANTEED PASS


◉Pathogenic Microorganisms . Answer: Microorganisms found in
sewage, including bacteria, viruses, helminths, protozoa, and
spirochetes, which pose a health risk.


◉Enteric Pathogens . Answer: Microorganisms causing intestinal
diseases, such as shigellosis, salmonella infections, infectious hepatitis
A, viral gastroenteritis, and other enteric viral diseases.


◉Primary Sedimentation . Answer: A wastewater treatment process
removing 0-30% of all viruses, 50-90% of bacteria, taenia ova, and
cholera vibrio, and varying percentages of other pathogens.


◉Trickling Filters . Answer: A treatment system removing 90-95% of
viruses, bacteria, and cholera vibrio, 50-99% of taenia ova, and varying
percentages of other pathogens.

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