Exam (elaborations)
Water Treatment Operator Level 1 Sample Questions (Water Operator Certification Study Guide)
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What are the two important factors impacting the effectiveness of chlorination? (Ans - Concentration of chlorine and contact time The treatment process that controls corrosion or scaling is known as what? (Ans - Stabilization Permanganate reactions are highly dependent on what factor? (Ans - pH It is hardest to kill the organism that causes what illness? (Ans - Cryptosporidiosis Disinfection of water wells with free chlorine requires exposure for how long and at what concentration? (Ans - 12 to 24 hours; 50mg/L Flocculation basins are usually designed to provide for detention times of how long? (Ans - 15 to 45 minutes Alum works best in a pH range of what? (Ans - 5.8 to 7.5
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Institution
Water Treatment Operator
Course
Water Treatment Operator
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Written for
- Institution
- Water Treatment Operator
- Course
- Water Treatment Operator
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- Uploaded on
- January 18, 2024
- Number of pages
- 5
- Written in
- 2023/2024
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- Exam (elaborations)
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- Questions & answers
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what are the two important factors impacting the e
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the treatment process that controls corrosion or s
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permanganate reactions are highly dependent on wha
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