其他题名Microecological Analysis on Seaweed Leaf Surface for High-salt Wastewater Treatment by Using Ulva lactuca
卢文娟1; 吕剑1,2
; 武君3; 张宇轩2; 崔德杰1发表期刊盐湖研究
ISSN1008-858X
2021
卷号29期号:1页码:99
关键词孔石莼高盐废水微生态
研究领域Environmental Sciences & Ecology
英文摘要Ulva lactuca, a large intertidal green alga, has played a significant role in removing nitrogen and phosphorus nutrients in waters. However, no detailed information is available on microecology of leaf surface for high-salt wastewater treatment by using Ulva lactuca. Therefore, this study investigated the microbial community feature of seaweed surface and wastewater through high-throughput sequencing technology for high-salt wastewater treatment by using Ulva lactuca. The results showed that the microbial diversity and abundance of algal surface were higher than those of wastewater. The dominant bacteria on algal surface included Bacillus, Exiguobacterium,Fictibacillus and Brevibacterium. Bacillus accounted for more than 70% of the total microorganisms on algal surface, serving as the main dominant bacterium. Bacillus genus and Exiguobacterium genus were the main species in the wastewater, accounting for over 99% of the total microorganisms. The algal surface was more conducive to the growth and distribution of microorganisms than the water with the fluidity.
中文摘要孔石莼是一种大型潮间带绿藻,在去除氮磷营养盐方面已发挥显著作用,但目前尚不清楚其在净化高盐废水时的叶表微生态情况。利用孔石莼处理高盐废水,通过高通量测序技术分析了孔石莼表面和废水中的微生物群落分布特征。研究结果表明:孔石莼表面的微生物多样性和微生物丰度均高于废水。孔石莼叶表优势菌属包括芽孢杆菌属Bacillus、微小杆菌属Exiguobacterium、虚构芽孢杆菌属Fictibacillus和短芽孢杆菌属Brevibacillus,其中芽孢杆菌属Bacillus最为丰富,占比超过整体的70%。废水中微生物以芽孢杆菌属Bacillus与微小杆菌属Exiguobacterium为主,二者占比总和超过整体的99%。相较于水体的流动性,孔石莼表面更利于微生物的生长与分布。
文章类型Article
资助机构烟台市双百计划项目
收录类别CSCD
语种中文
CSCD记录号CSCD:6975536
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/30277
专题中科院海岸带环境过程与生态修复重点实验室
中国科学院烟台海岸带研究所
作者单位1.青岛农业大学资源与环境学院,山东青岛266109;
2.中国科学院烟台海岸带研究所,中国科学院海岸带环境过程与生态修复重点实验室,山东烟台264003;
3.中国科学院青海盐湖研究所,中国科学院盐湖资源综合高效利用重点实验室,青海西宁810008
推荐引用方式
GB/T 7714卢文娟,吕剑,武君,等. 孔石莼净化高盐废水海藻叶表微生态分析[J]. 盐湖研究,2021,29(1):99.
APA卢文娟,吕剑,武君,张宇轩,&崔德杰.(2021).孔石莼净化高盐废水海藻叶表微生态分析.盐湖研究,29(1),99.
MLA卢文娟,et al."孔石莼净化高盐废水海藻叶表微生态分析".盐湖研究 29.1(2021):99.
PDF全文下载地址:
点我下载PDF
