Estudo da influência da temperatura da água bruta na eficiência do coagulante químico
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Data
2012-08
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Resumo
The study was conducted using bench tests using
Jart in order to evaluate the efficacy of three coagulants used
in water treatment plants. Samples of raw water from the
spring that supplies the Water Treatment Station Jaime
Camara, located in Goiânia, Goiás, Brazil. The tests were
performed at different temperatures, and applied different
doses of aluminum sulfate, ferric chloride and ferric sulphate.
Was studied by pH, the removal of turbidity and apparent
color. The parameters have been interfered with in relation to
dosage, type of coagulant and temperature, which
demonstrates the need for monitoring the water temperature
for adequacy of dosage of these chemicals in a Water
Treatment Plant.
Descrição
Palavras-chave
Eficiência dos coagulantes, Condições de coagulação, Floculação, Jarteste, Efficiency of the coagulants, Conditions of coagulation, Flocculation, Jartest
Citação
SCALIZE, Paulo Sergio; FIGUEIREDO NETO, A.; RIOS, F. P.; Albuquerque, A. Estudo da influência da temperatura da água bruta na eficiência do coagulante químico. Revista SODEBRAS, v. 7, n. 80, p. 3-8, ago. 2012.