海洋微藻吸附环境污染物及其产油性能的研究进展

Research Progress on Adsorption of Environmental Pollutants and Oil Production Properties of Marine Microalgae

环境污染已成全球问题,利用物理、化学、生物等传统方法处理污染物,具有能耗高、高成本、资源化水平低等缺点。海洋微藻作为一种可再生资源,对污染物吸附效果好、原料易得、成本低。通过总结重金属、氨氮营养盐、持久性有机污染物的污染现状,对海洋微藻接受污染物刺激后的异常变化研究进行了归纳,并简述了海洋微藻吸附各种污染物的机理、特点及其产油性能研究现状。

Environmental pollution has become a global problem.Traditional treatment technologies of pollutants by physical,chemical and biological methods still has some disadvantages,such as high energy consumption,high cost and low level of resource utilization.Marine microalgaes,as a renewable resource,are easy to absorb and absorb pollutants,and the cost is low.In this paper,it summarized the pollution status of heavy metals,nutrient salt and persistent organic pollutants,induced the study on the abnormal changes of marine microalgae after the stimulation of pollutants and sketched the mechanism,characteristics and oil producing performance of marine microalgae.