2018-04-272018-04-272012-08SCALIZE, 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. 2012.1809-3957http://repositorio.bc.ufg.br/handle/ri/14705The 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.porAcesso AbertoEficiência dos coagulantesCondições de coagulaçãoFloculaçãoJartesteEfficiency of the coagulantsConditions of coagulationFlocculationJartestArtigo