Title: Study on adsorption aniline in waste-water of zeolite modified by microwave and organic matter
Abstract: The modified zeolite has been prepared through organizing zeolite by use of cetyltrimethyl ammonium bromide(CTMAB) in the field of microwave.The performances and the factor of absorbing aniline in wastewater by modified zeolite were investigated in this paper.The results showed that the modified zeolite can enhance greatly capability of absorption to aniline.In the conditions of pH 2.0﹑normal temperature﹑absorption time 2 h and dosage of modified-zeolite 50 g/ L,the removal rate of aniline in wastewater(20 mg/L)by modified zeolite could be up to 91.56 %.According to the adsorption isotherm curves of aniline on modified zeolite,The regularity of adsorption fit Freundlich isothermal adsorption model.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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