【摘要】 从低等水生植物和大型水生植物2个方面综述了近年来国内外研究及应用现状,重点介绍了其处理染料废水的机制及应用技术。通过分析认为,水生植物以其成本低和对色度去除效率高的特点,弥补了传统生化处理染料废水的不足,有很好的应用前景,但目前总体对于水生植物处理染料废水的研究范围小,限制了其应用。预计筛选合适的水生植物以及提高相应的处理效率将会是今后的研究热点。更多还原

【Abstract】 The research and application status of dye wastewater treatments by the lower and large aquatic plants at home and abroad in recent years are reviewed,with focuses on the mechanics and applied technology.Analysis shows that dye wastewater treatment by aquatic plants has the advantages of low cost and high color removal rate,thus making up the inadequacy of dye wastewater treatment by the traditional biochemical process,indicating it has bright future.However,on the whole its research scope is too small,which limits its application.Selection of proper aquatic plants and improvement of color removal efficiency may become hot fields of research in the future.更多还原