Nitrogen removal and recovery from lagoon-pretreated swine wastewater by constructed wetlands under sustainable plant harvesting management

被引：86
作者：
Luo, Pei [1 ]
Liu, Feng [1 ]
Zhang, Shunan [1 ]
Li, Hongfang [1 ,2 ]
Yao, Ran [1 ,2 ]
Jiang, Qianwen [3 ]
Xiao, Runlin [1 ]
Wu, Jinshui [1 ]
机构：
[1] Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Changsha Res Stn Agr & Environm Monitoring, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Hunan, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2018年 / 258卷
基金：
中国国家自然科学基金;
关键词：
Constructed wetland; Nitrogen removal; Swine wastewater; Plant management; Nutrient recovery; MYRIOPHYLLUM-AQUATICUM; PHOSPHORUS RECOVERY; NUTRIENT RECOVERY; SUBSURFACE FLOW; MASS-BALANCE; COD/N RATIO; NITRIFICATION; PERFORMANCE; MACROPHYTES; DUCKWEED;
D O I：
10.1016/j.biortech.2018.03.017
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
A series of three-stage pilot-scale surface flow constructed wetlands (CWs) planted with Myriophyllum aquaticum were fed with three strengths of lagoon-pretreated swine wastewater to study nitrogen (N) removal and recovery under sustainable plant harvesting management. The CWs had mean removal efficiency of 87.7-97.9% for NH4+-N and 85.4-96.1% for total N (TN). The recovered TN mass via multiple harvests of M. aquaticum was greatest (120-222 g Nm(-2) yr(-1)) when TN concentrations were 21.8-282 mg L-1. The harvested TN mass accounted for 0.85-100% of the total removal in the different CW units. Based on mass balance estimation, plant uptake, sediment storage, and microbial removal accounted for 13.0-55.0%, 4.9-8.0%, and 33.0-67.5% of TN loading mass, respectively. The results of this study confirm that M. aquaticum is appropriate for the removal and recovery of nutrients in CW systems designed for treating swine wastewater in conjunction with sustainable plant harvesting strategies.
引用
收藏
页码：247 / 254
页数：8
相关论文
共 49 条
[1]   Decomposition and nutrient release of Eichhornia crassipes (Mart.) Solms. under different trophic conditions in wetlands of eastern Himalayan foothills [J].
Balasubramanian, D. ;
Arunachalam, K. ;
Das, A. K. ;
Arunachalama, A. .
ECOLOGICAL ENGINEERING, 2012, 44 :111-122
[2]   Seasonal growth pattern of Phalaris arundinacea in constructed wetlands with horizontal subsurface flow [J].
Brezinova, Tereza ;
Vymazal, Jan .
ECOLOGICAL ENGINEERING, 2015, 80 :62-68
[3]   Nutrient recovery from wastewater streams by microalgae: Status and prospects [J].
Cai, Ting ;
Park, Stephen Y. ;
Li, Yebo .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2013, 19 :360-369
[4]   Anaerobic ammonium oxidation in sediments of surface flow constructed wetlands treating swine wastewater [J].
Chen, Liang ;
Liu, Feng ;
Jia, Fen ;
Hu, Ya-jun ;
Lai, Cui ;
Li, Xi ;
Luo, Pei ;
Xiao, Run-lin ;
Li, Yong ;
Wu, Jin-shui .
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2017, 101 (03) :1301-1311
[5]   Use of aquatic and terrestrial plants for removing phosphorus from dairy wastewaters [J].
DeBusk, TA ;
Peterson, JE ;
Reddy, KR .
ECOLOGICAL ENGINEERING, 1995, 5 (2-3) :371-390
[6]   Nitrification driven by bacteria and not archaea in nitrogen-rich grassland soils [J].
Di, H. J. ;
Cameron, K. C. ;
Shen, J. P. ;
Winefield, C. S. ;
O'Callaghan, M. ;
Bowatte, S. ;
He, J. Z. .
NATURE GEOSCIENCE, 2009, 2 (09) :621-624
[7]   Soil Resources Influence Spatial Patterns of Denitrifying Communities at Scales Compatible with Land Management [J].
Enwall, Karin ;
Throback, Ingela N. ;
Stenberg, Maria ;
Soderstrom, Mats ;
Hallin, Sara .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2010, 76 (07) :2243-2250
[8]   Comprehensive modeling of mat density effect on duckweed (Lemna minor) growth under controlled eutrophication [J].
Frederic, Monette ;
Samir, Lasfar ;
Louise, Millette ;
Abdekrim, Azzouz .
WATER RESEARCH, 2006, 40 (15) :2901-2910
[9]   Control of COD/N ratio for nutrient removal in a modified membrane bioreactor (MBR) treating high strength wastewater [J].
Fu, Zhimin ;
Yang, Fenglin ;
Zhou, Feifei ;
Xue, Yuan .
BIORESOURCE TECHNOLOGY, 2009, 100 (01) :136-141
[10]   Genetic potential for N2O emissions from the sediment of a free water surface constructed wetland [J].
Garcia-Lledo, Arantzazu ;
Vilar-Sanz, Ariadna ;
Trias, Rosalia ;
Hallin, Sara ;
Baneras, Lluis .
WATER RESEARCH, 2011, 45 (17) :5621-5632
12345