Coffee is a sign of whether or not a single water is polluted

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Coffee is a sign of whether or not a single water is polluted

 

Montreal, The level of pollution in one waters either lake or sea generally diliat than any contamination of bacteria Escherichia coli. But now some experts find a new sign to assess the level of pollution, namely the presence or absence of coffee contamination. This unusual water pollution sign was discovered by Prof Sebastian Sauve of the University of Montreal, in a recent study. According to him, this new sign will also be useful when the content of bacteria in the water difficult to see. "" Our research shows there is a close bond on the content of coffee in one waters with the content of E coli bacteria in it. Cafein in coffee can be a sign of pollution in the waters, "" Prof. Sauve said as taken from Medindia, Wednesday (23/11/2011). In his research, Prof. Sauve took samples in some water waters of the captives or the sea located in Montreal, Canada. There are 3 signs of pollution that observed that includes E coli bacteria, caffeine and one of the antikejang drug that is Carbamazepin. E coli is a bacterium that is found in human feces, until it is often used to detect fecal contamination in the waters. Carbamazepine and caffeine do not come from humans, but are thought to have been linked to pollution levels. Initially, Prof. Sauve suspect Carbamazepin is accurate enough to be used as a sign of karna when decomposing long until its existence can be detected long period of time in one waters. But in this research, the actual content is not always commensurate with the content of E coli. The caffeine also has a long decomposition time of 2-3 bln., To include also the one proposed to make the mark. And in fact, the results of research according to the desired because the content of caffeine in one waters is directly proportional to the contents of contamination of E coli. Prof Sauve's research does not really go any further. But the taste-it seems quite reasonable, because where there is coffee so of course there are human activities, including defecation and may also throw away garbage. (up / ir)