Enrichment of inorganic trace pollutants in re-circulated water streams from a wet limestone flue gas desulphurisation system in two coal power plants

作者: Xavier Querol , Aurelio Tobías , María Antonia López-Antón , Raquel Ochoa-Gonzalez , Mercedes Díaz-Somoano

DOI: 10.1016/J.FUPROC.2011.04.025

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摘要: Abstract The enrichment of inorganic trace pollutants in re-circulated water streams was studied at two power plants equipped with wet limestone Flue Gas Desulphurisation (FGD) system from the first re-circulation cycle up to start sampling campaigns. To elucidate as result re-circulation, a partial and total mass balances were undertaken. A t-Student analysis performed ascertain whether mean contribution filtered affected balance elements this stream. revealed statistically significant (p

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