Question 1024 of 223 · California Water Treatment Operator Exam
Which contaminant is a microbial contaminant commonly found in surface waters affected by animal waste?
Exactly one answer is correct.
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Correct answer to question 1024
- B: Cryptosporidium
Explanation
Cryptosporidium is a protozoan parasite in the feces of infected animals and people and is resistant to chlorine. Arsenic, nitrate and radon are chemical or radiological contaminants.
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