Nitrogen removal from Lake Caohai, a typical ultra-eutrophic lake in China with large scale confined growth of Eichhornia crassipes

文献类型: 外文期刊

第一作者: Wang, Zhi

作者: Wang, Zhi;Zhang, Zhiyong;Zhang, Yingying;Zhang, Jungian;Yan, Shaohua;Guo, Junyao;Wang, Zhi;Zhang, Jungian

作者机构:

关键词: Eutrophication;Lake;Nitrogen;Water hyacinth

期刊名称:CHEMOSPHERE ( 影响因子:7.086; 五年影响因子:6.956 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: An ecological engineering project, with large-scale utilization of Eichhornia crassipes (coverage area ~4.3 km~2) for pollution control in an open ultra-eutrophic lake, Lake Caohai, was first implemented in 2011. In this study, the efficiency of N removal using E crassipes in the lake was evaluated. After E. crassipes was planted in May, the concentrations of TN and NH_4~+ in Waicaohai, the main part of Lake Caohai, were significantly decreased within a month, and then, remained stable from June to November, 2011, although the lake had received waste water continuously from river inlets. The average concentrations of TN, NH_4~+-N and NO_3~--N in water of Xi Yuan Channel (outlet) were reduced to 3.3,0.02 and 0.8 mg L~(-1) from 13.8,4.7 and 5.8 mg L~(-1) in river inlets, respectively. The DO levels in 2011 were not decreased, but concentrations of TN and NH_4~+ were significantly reduced when compared with the historical data from 2007 in the lake. Assimilation by E. crassipes was the main pathway to remove N in Lake Caohai, accounted for 52% of the total N influent (936t), or 64% of the removed N (761t). These results indicated that large scale utilization of E. crassipes for removal of N in the eutrophic lake is practicable.

分类号: X5

  • 相关文献

[1]Fenced cultivation of water hyacinth for cyanobacterial bloom control. Qin, Hongjie,Zhang, Zhiyong,Liu, Haiqin,Wen, Xuezheng,Zhang, Yingying,Wang, Yan,Yan, Shaohua,Li, Dunhai.

[2]Bioremediation of Eutrophic Water by the Controlled Cultivation of Water Hyacinths. Zhang, Yingying,Zhang, Zhiyong,Wang, Zhi,Liu, Haiqin,Wen, Xuezheng,Qin, Hongjie,Yan, Shaohua,Zhang, Yingying,Rittmann, Bruce E.. 2016

[3]Isolation of a Methylobacillus sp that degrades microcystin toxins associated with cyanobacteria. Hu, Liang Bin,Hu, Liang Bin,Yang, Jing Dong,Zhou, Wei,Yin, Yu Fen,Chen, Jian,Shi, Zhi Qi,Yang, Jing Dong.

[4]Earthworms enhanced winter oilseed rape (Brassica napus L.) growth and nitrogen uptake. Zhang, Shujie,Chao, Ying,Zhang, Chunlei,Cheng, Jing,Li, Jun,Ma, Ni.

[5]Dynamic Estimation of Water Hyacinth Area by Fusing Data from Satellite and GPS Sensors. Sun, Ling,Zhu, Zesheng. 2014

[6]Characteristics of Bacterial Communities in Cyanobacteria-Blooming Aquaculture Wastewater Influenced by the Phytoremediation with Water Hyacinth. Zhou, Qing,Chen, Ting,Han, Shiqun. 2017

[7]Promotion of the Growth and Quality of Chinese Cabbage by Application of Biogas Slurry of Water Hyacinth. Xue, Yanfeng,Shi, Zhiqi,Chen, Jian,Yan, Shaohua,Zheng, Jianchu. 2012

[8]USE OF FLOATING PLANTS FOR PURIFICATION OF HYPEREUTROPHIC FRESHWATER LAKE (CAOHAI BAY, DIANCHI LAKE, CHINA): A REVIEW OF ECOLOGICAL ENGINEERING MEASURES. Liu, Guo-Feng,Liu, Hong-Jiang,Zhang, Zhi-Yong. 2017

[9]Study on non-destructive estimation of nitrogen concentration of water hyacinth by hyperspectral data. Wang, Jingjing,Sun, Ling,Liu, Huazhou,Wang, Jingjing. 2016

[10]Monitoring biomass of water hyacinth by using hyperspectral remote sensing. Wang, Jingjing,Sun, Ling,Liu, Huazhou. 2012

[11]Effects of engineered use of water hyacinths (Eicchornia crassipes) on the zooplankton community in Lake Taihu, China. Chen, Huai-Guo,Peng, Fei,Zhang, Lei,Zhou, Xiao-Dan,Wang, Wei,Xue, Wen-Da,Xu, Xiao-Feng,Zhang, Zhi-Yong,Liu, Hai-Qin,Liu, Guo-Feng,Yan, Shao-Hua.

[12]Site test of phytoremediation of an open pond contaminated with domestic sewage using water hyacinth and water lettuce. Qin, Hongjie,Zhang, Zhiyong,Liu, Minhui,Liu, Haiqin,Wang, Yan,Wen, Xuezheng,Zhang, Yingying,Yan, Shaohua.

[13]Efficient assimilation of cyanobacterial nitrogen by water hyacinth. Qin, Hongjie,Zhang, Zhiyong,Liu, Minhui,Wang, Yan,Wen, Xuezheng,Yan, Shaohua,Zhang, Yingying,Liu, Haiqin.

[14]Use of biogas fluid-soaked water hyacinth for cultivating Pleurotus geesteranus. Chen, Xiuxia,Chen, Xi,Huang, Qin,Jiang, Zhihe,Lei, Jingui,Weng, Boqi.

[15]Water hyacinth (Eichhornia crassipes) waste as an adsorbent for phosphorus removal from swine wastewater. Chen, Xi,Chen, Xiuxia,Wan, Xianwei,Huang, Qin,Weng, Boqi.

[16]Response of the Growth of Vallisneria natans Under High Zn2+ Stress and Different NH4+/NO3- Ratios. Wang, Baozhong,Zhou, Lihua,Li, Susu,Wang, Baozhong,Zhang, Xia,Luo, Yanqing. 2015

[17]Bioremediation efficiency in the removal of dissolved inorganic nutrients by the red seaweed, Porphyra yezoensis, cultivated in the open sea. He, Peimin,Xu, Shannan,Zhang, Hanye,Wen, Shanshan,Dai, Yonjing,Zhang, Hanye,Lin, Senjie,Yarish, Charles. 2008

[18]N-15 isotope fractionation in an aquatic food chain: Bellamya aeruginosa (Reeve) as an algal control agent. Han, Shiqun,Yan, Shaohua,Zhang, Jianqiu,Song, Wei,Liu, Haiqin,Chen, Kaining,Zhang, Zhenhua,Zed, Rengel. 2010

[19]Growth and nutrient uptake capacity of two co-occurring species, Ulva prolifera and Ulva linza. Liu, Feng,Luo, Min Bo,Xu, Zhao Li. 2012

[20]Ecological risk assessment of eutrophication in Songhua Lake, China. Wang, Xia,Yu, Li,Bai, Shuying,Lu, Xianguo,Zhang, Xuelin,Li, Qiufen. 2008

作者其他论文 更多>>