A pair of environmental engineers at the National University of Singapore has found that many bacteria in common sewer water are able to detoxify tetrachloroethene. In their study published in the ...
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WhoWhatWhy on MSNFrom Sewage to Swimming in ‘Blue Gold’: How Switzerland Transformed RiversThe author writes, “In the 1960s, Switzerland had among the dirtiest water in Europe, blighted by mats of algae, mountains of ...
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