[Water pollution caused by pesticides in an area of Antioquia]. / Contaminación del agua por plaguicidas en un área de Antioquia.
Rev Salud Publica (Bogota)
; 12(2): 300-7, 2010 Apr.
Article
em Es
| MEDLINE
| ID: mdl-21031240
OBJECTIVE: Determining the frequency of pesticide use in agricultural, pig and poultry production to understand its influence on water resources in the village of Monterredondo in the municipality of San Pedro de Los Milagros (Antioquia) and diagnosing its quality. METHODS: 100 % of the households in the village were surveyed regarding chemical use. Physicochemical and microbiological analysis of three water samples was carried out in the Universidad de Antioquia's Environmental Engineering laboratory using standardised methods. RESULTS: The Hato stream was contaminated by 1,600 x 103 NMP/100ml coliforms and 220 x 10 NMP/100 ml E. coli. The Fray Juana stream had 1,600 x 103 NMP/100ml coliform contamination. Water sources were also contaminated by the use of pesticides such as Lorsban (chlorpyriphs), Burst (chlorpyriphs), Whip (chlorpyriphs), Neguvon (metriphonate) and Furadan (carbophuran) and insecticides like Ganabaño (cypermethryn) and disinfectants and Limpido (6 % sodium hypochlorite). CONCLUSION: Agricultural, pig and poultry production in the village has been producing a negative impact on water resources due to its reduced availability and pollution. The water from the samples analysed here was not suitable for human consumption.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Microbiologia da Água
/
Poluentes Químicos da Água
/
Poluição da Água
/
Resíduos de Praguicidas
/
Agroquímicos
/
Enterobacteriaceae
País/Região como assunto:
America do sul
/
Colombia
Idioma:
Es
Revista:
Rev Salud Publica (Bogota)
Assunto da revista:
SAUDE PUBLICA
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Colômbia
País de publicação:
Colômbia