版权说明 帮助中心
首页 > 成果 > 详情

Performance of a novel photobioreactor for nutrient removal from piggery biogas slurry: Operation parameters, microbial diversity and nutrient recovery potential

SCI-E
认领
导出
Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Luo, Longzao;Lin, Xiaoai;Zeng, Fanjian;Luo, Shuang;Chen, Zongbao;Tian, Guangming*
通讯作者:
Tian, Guangming
作者机构:
[Chen, Zongbao; Luo, Longzao] Shangrao Normal Univ, Sch Chem & Environm Sci, Shangrao 334001, Peoples R China.
[Luo, Longzao; Tian, Guangming; Zeng, Fanjian] Zhejiang Univ, Dept Environm Engn, Coll Environm & Resource Sci, Hangzhou 310058, Zhejiang, Peoples R China.
[Lin, Xiaoai] Shangrao Normal Univ, Coll Life Sci, Shangrao 334001, Peoples R China.
[Luo, Shuang] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.
通讯机构:
[Tian, Guangming] Zhejiang Univ, Dept Environm Engn, Coll Environm & Resource Sci, Hangzhou 310058, Zhejiang, Peoples R China.
语种:
英文
关键词:
Piggery biogas slurry;Nutrient recovery;Photobioreactors;Operation parameters
期刊:
BIORESOURCE TECHNOLOGY
ISSN:
0960-8524
年:
2019
卷:
272
页码:
421-432
文献类别:
WOS:Article
所属学科:
ESI学科类别:生物学与生物化学;WOS学科类别:Agricultural Engineering;Biotechnology & Applied Microbiology;Energy & Fuels
入藏号:
基金类别:
National Water Pollution Control and Treatment Project in China [2014ZX07101-012]; National Natural Science Foundation of China [21765018]; Scienceand Technology Support Project of Jiangxi Province [20161BBF60042]
机构署名:
本校为其他机构
院系归属:
资源环境学院
摘要:
Photobioreactor is deemed to be one of limiting factors for the commercial application of wastewater treatment based on microalgae cultivation. In this study, a novel Flat-Plate Continuous Open Photobioreactor (FPCO-PBR) was developed to treat piggery biogas slurry. The operation parameters, microbial stability and nutrient recovery potential of FPCO-PBR were investigated. Results showed that the appropriate influent mode for FPCO-PBR was multi-point or spraying mode. The optimal hydraulic retention time and interval time for biomass harvesting of FPCO-PBR were both 2 d. Nitrogen and phosphorus recovery rate were 30 mg L-1 d(-1) and 7 mg L-1 d(-1) respectively under optimal operating parameters. Microbial diversity remained relatively stable in FPCO-PBR. Biomass production rate of FPCO-PBR was 0.47 g L-1 d(-1) under optimal operating parameters. The revenue generated from biomass was estimated to be 15.06 $ kg(-1), which means that treating one ton of wastewater can generate $ 7.08 in revenue.
参考文献:
Bao S. D., 2007, SOIL AGROCHEMISTRICA
Cao Jixiang, 1997, Acta Scientiarum Naturalium Universitatis Sunyatseni, V36, P22
Cheng H. X., 2013, WATER TREAT, V51, P37
Chu HQ, 2015, BIORESOURCE TECHNOL, V185, P40, DOI 10.1016/j.biortech.2015.02.030
Chu ZR, 2015, CHEM ENG J, V262, P41, DOI 10.1016/j.cej.2014.09.067

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com