摘要
印染废水具有水量大、水质复杂、有机物含量高、可生化性差、色度高等特点,直接排放将会造成严重的水环境污染。藻类吸附材料因其廉价易得,吸附容量大,可实现藻类的资源化利用等优点,近年来发展较快。利用藻类吸附剂处理印染废水,有望取得理想的结果。在介绍当前各种藻类吸附染料效果的基础上,评述了吸附过程的各影响因素,针对目前研究的不足对藻类吸附脱色技术今后的研究方向提出了建议。
Printing and dyeing wastewater has characteristics of great quantity,complex quality,high organic content,poor biochemical degradation,high colority,etc. Direct discharge of dyeing wastewater leads to serious water pollution. Since it is of cheap,easy obtaining and can be used as resource,the algal adsorbent material has developed a lot in recent years. An ideal adsorption efficiency can be achieved by using algal adsorbent to treat dyeing wastewater. This paper introduced adsorbent effects of various algae,discussed the influential factors in adsorption process. Aiming at limitations of the present study on algae adsorption and decoloration technolgy,the suggestions about research direction on algal adsorption in the future were proposed.
出处
《环境工程》
CAS
CSCD
北大核心
2016年第1期1-6,共6页
Environmental Engineering
基金
呼和浩特民族学院科学研究项目(HMZY1209)
关键词
微藻
大型藻
吸附剂
染料废水
microalgae
macroalgae
absorbents
dyeing wastewater
