摘要
废水处理是环境保护中的重要环节,传统废水处理方法有一定的局限性。微藻具有生长速率快、光合速率强、含高价值生物质及可以固定二氧化碳等特点,其可利用废水中的碳、氮、磷等作为营养物质进行生长,利用微藻处理废水是一种经济可行的污水资源化方案。本文从微藻对废水中污染物的利用机制、微藻对不同废水的处理性能、微藻处理废水时所受影响因素、微藻在废水处理过程中的应用情况及其在环境、经济方面的可持续价值等方面进行综述,并为进一步推动微藻处理废水的广泛应用提出了问题与展望。
Wastewater treatment is an important link in environmental protection.Traditional wastewater treatment method has certain limitations.Microalgae,with fast growth rate,strong photosytnetic rate,high-value biomass and ability to fix carbon dioxide,can grow by taking carbon,nitrogen,phosphorus and heavy metals in wastewater as nutrients,so it is an economical and feasible scheme of wastewater reuse.The mechanism of microalgae utilizing pollutants in wastewater,the ability of microalgae on treating different kinds of wastewater,the influence factors in the process of wastewater treatment with microalgae,the application status of microalgae in wastewater treatment,and its sustainable value on environment and economy were summerized in this paper,and the problems and prospects were put forward for further promoting the widespread application of microalgae in wastewater treatment.
作者
牛旭东
李梅
王宁
钟怀荣
张燕
崔晓艳
康佳
陈高
Niu Xudong;Li Mei;Wang Ning;Zhong Huairong;Zhang Yan;Cui Xiaoyan;Kang Jia;Chen Gao(School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China;Institute of Crop Germplasm Resources,Shandong Academy of Agricultural Sciences/Shandong Provincial Key Laboratory of Crop Genetic Improvement,Ecology and Physiology,Jinan 250100,China)
出处
《山东农业科学》
北大核心
2022年第2期146-152,共7页
Shandong Agricultural Sciences
基金
山东省自然科学基金项目(ZR2020ME228)
国家自然科学基金项目(32170396)
国家重点研发计划项目(2018YFE0108600)。
关键词
废水
微藻
处理机理
影响因素
污染物去除
Wastewater
Microalgae
Treatment mechanism
Influencing factors
Pollutant removal
