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A surfactant modified zeolite (SMZ), i.e., a zeolite modified by using hexadecyl trimethyl ammonium bromide (HDTMA) was used to remove fulvic acids (FA) from aqueous solution. The effects of the relevant parameters, such as the loading level of HDTMA, the contact time, the initial FA concentration, the pH, and the types of the metal cations and organics were examined. The results show that SMZ with...
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