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Title: During treatment of water to make it potable, about 90% of the microbes are removed Post by: cuchillo on Jan 17, 2015 During treatment of water to make it potable, about 90% of the microbes are removed
A) by preliminary fermentation. B) in the sedimentation step. C) by treatment with biosensors. D) by treatment with chlorine or ozone. E) in the filtration step. Title: Re: During treatment of water to make it potable, about 90% of the microbes are removed Post by: Lilligant on Jan 19, 2015 I believe the answer is E) in the filtration step.
Title: Re: During treatment of water to make it potable, about 90% of the microbes are removed Post by: cuchillo on Jan 23, 2015 My friend told me about this site, she was right. Thank you answering my question.
Title: Re: During treatment of water to make it potable, about 90% of the microbes are removed Post by: Lilligant on Jan 24, 2015 Glad I could be of help. ;)
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