Geography, 10.10.2019 22:30 hazeleyes2006
Awater treatment facility that has been using chlorine to disinfect wastewater is considering changing processes. which of the following is an effective alternative to using chlorine? (3 points)
aerating the wastewater
adding alum to the wastewater
filtering the wastewater through charcoal
heating the wastewater to its boiling point
exposing the wastewater to ultraviolet radiation
Answers: 1
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