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1. The LifeStraw Membrane Microfilter (https://www.lifestraw.com/) claims to remove 99.999% of parasites (Giardia, Crypt
Posted: Mon May 02, 2022 10:17 am
by answerhappygod
- 1 The Lifestraw Membrane Microfilter Https Www Lifestraw Com Claims To Remove 99 999 Of Parasites Giardia Crypt 1 (72.08 KiB) Viewed 56 times
1. The LifeStraw Membrane Microfilter (
https://www.lifestraw.com/) claims to remove 99.999% of parasites (Giardia, Cryptosporidium) from water. A. What is the equivalent log1 reduction value for 99.999%? B. If a source water contains 52 oocysts/L of Cryptosporidium, then what is the concentration of water treated with the LifeStraw Membrane Microfilter, if the device removes 99.999% as they claim? Express your answer in oocysts/L.