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Alamojay Alamojay
wrote...
Posts: 1898
9 years ago
Which one of the following is not used to disinfect treated wastewater ready to be released into natural waterways?
A) chlorine gas
B) ammonia
C) ultraviolet light
D) ozone
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 12th
Authors:
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Super Cuban Dude
Smiling Face with Open Mouth
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JesuisMelJesuisMel
wrote...
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Posts: 2453
9 years ago
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Alamojay Author
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Correct Slight Smile TY
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