Question 1 Metals present in municipal wastewater may still be present in treated sewage sludge; __________. cause damage to the municipal works interfere with coagulation and flocculation kill b... acteria used in wastewater treatment a and c but not b all of the above Question 2 Historically, the use of chlorine bleach has made the pulp and paper industry an important source of __________ contamination. dioxin chromium polychlorinated biphenyls (PCBs) Question 3 Chlorination of drinking water is highly effective at killing __________. bacteria protozoa viruses all of the above Question 1 Metals present in municipal wastewater may still be present in treated sewage sludge; __________. cause damage to the municipal works interfere with coagulation and flocculation kill bacteria used in wastewater treatment a and c but not b all of the above Question 2 Historically, the use of chlorine bleach has made the pulp and paper industry an important source of __________ contamination. dioxin chromium polychlorinated biphenyls (PCBs) Question 3 Chlorination of drinking water is highly effective at killing __________. bacteria protozoa viruses all of the above [Show More]
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PUBH6034 Module 1/Module 2/Module 3/Module 4/Module 5 Quiz Latest 2020
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