当前位置: 首页 > 文章 > Isolation of microalgae with growth restriction and nutrient removal from alkaline wastewater 国际农业与生物工程学报 2015,8 (6)
Position: Home > Articles > Isolation of microalgae with growth restriction and nutrient removal from alkaline wastewater International Journal of Agricultural and Biological Engineering 2015,8 (6)

Isolation of microalgae with growth restriction and nutrient removal from alkaline wastewater

作  者:
Fang Ji;Wang Yingkuan;Gang Li;Yue Zhou;Renjie Don
单  位:
;3. Chinese Academy of Agricultural Engineering, Beijing 100125, China;China Agricultural University;1. College of Engineering, Biomass Engineering Center, China Agricultural University, Beijing 100083, China; #R##N#2. Key Laboratory of Clean Production and Utilization of Renewable Energy, Ministry of Agriculture, P. R. China, Beijing 100083, China
关键词:
microalgae;alkaline wastewater;nutrient removal;growth restriction;strain;isolatio
摘  要:
In order to isolate a well-tolerated microalgae strain and study its capability of wastewater treatment, a newly microalgae strain was isolated and identified from fresh water. The phylogenetic analysis indicates that this strain has a close relationship with Desmodesmus sp., named as EJ 9-2. The effects of temperature, pH value and NaCl concentration on growth of Desmondesmus sp. were investigated; the capability of nutrient removal from alkaline wastewater was also observed. Desmodesmus sp. EJ 9-2 had a wide pH adaptation range (3-12) and could remove nitrogen, phosphorus and COD which might substantially decrease the cost of biofuel production. The research can provide evidence for outdoor large-scale cultivation of microalgae.

相似文章

计量
文章访问数: 14
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊