項目資料庫

開發吸附和催化再生系統的可持續方法用於去除紡織品廢水中的靛藍染料

In this project, an integrative approach in which combined process of adsorption and ozonation are used for removing the indigo dye from textile wastewater and the regeneration of the adsorbent materials will be developed in this project. Series of novel alumina-based adsorbents and clay-based adsorbents as efficient dye adsorbent materials for indigo dye wastewater will be developed for adsorption process and regenerated by ozonation process. Upon the regeneration process, the adsorption capacity will be recovered. The synergistic effect of adsorption and ozonation benefit for the efficient dye removal from wastewater and the adsorbent regeneration in environmental friendly and cost effective way. This new integrative approach target to achieve chemical oxygen demand (COD) removal from indigo dye wastewater at least 95% and percentage of decolorization at least 95%.

項目編號 (ITC) ITP/028/20TP
項目類型 種子研究
項目統籌人 陳學聰博士
研發機構 香港紡織及成衣研發中心
ITF金額 HK$ 2,799,949
開始日期 2020-09-01
完成日期 2022-02-28