期刊
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
卷 42, 期 1, 页码 121-130出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15567036.2019.1587060
关键词
Cattle wastewater; lipid production; nutrient removal; Scenedesmus
资金
- Ministry of Science and Technology of China [2018ZX07208-004]
- Major scientific and technological key projects in Anhui, China [1804a0802194]
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences [KF2017-20]
- Anhui Provincial Science and Technology Department [1804a0802194]
- Research Center for EcoEnvironmental Sciences [KF2017-20]
Scenedesmus obliquus was cultured in diluted cattle wastewater, and the effects of dilution ratio on nutrient removal, sedimentation efficiency, and lipid production were investigated. Results showed the optimum dilution ratio was 1/5. Under this condition, the removal amounts of NH4+-N, Total nitrogen (TN), and Total phosphorus (TP) reached 17.7 +/- 0.7, 28.4 +/- 0.6, and 1.81 +/- 0.1 mg L-1, respectively. The corresponding sedimentation efficiency was higher than 75%, and lipid productivity was around 10.5 mg L-1 day(-1). The main fatty acid contains alpha-linolenic acid (C18:3) and palmitic acid (C16:0). This lipid composition was suitable for biodiesel production.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据