Alkaliphile

Alkaliphiles are microbes classified as extremophiles that thrive in alkaline environments with a pH of 9 to 11 such as soda lakes and carbonate-rich soils. To survive, alkaliphiles maintain a relatively low alkaline level of about 8 pH inside their cells by constantly pumping hydrogen ions (H⁺)in the form of Hydroxonium ions (H₃O⁺) across their cell membranes into their cytoplasm.

External links

• http://library.thinkquest.org/CR0212089/alk.htm