Abstract:The quality of water in natural sources of Salvador (Bahia, Brazil) showed a pH slightly acidic characteristic and dissolved oxygen, nitrate and phosphorus levels to below the permitted by Resolution CONAMA 357/2005 and Ordinance No. 2914/2011 of the Ministry of Health (MOH). Assessed by multivariate statistics in the dry season and rainy, total and fecal coliforms is exceeded level with most of the investigated sources confirming water contamination by E. coli. For susceptibility testing, cultures were on PDA… Show more
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