Selecting chemicals for separation of ABS and HIPS in WEEE by froth flotation

1Laboratório de Reciclagem, Tratamento de Resíduos e Metalurgia Extrativa – LAREX, Departamento de Engenharia Química – PQI, Escola Politécnica, Universidade de São Paulo – USP, São Paulo, SP, Brasil 2Laboratório de Tratamento de Minérios e Resíduos Industriais – LTM, Departamento de Engenharia de Minas e de Petróleo – PMI, Escola Politécnica, Universidade de São Paulo – USP, São Paulo, SP, Brasil

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