广东工业大学学报 ›› 2017, Vol. 34 ›› Issue (02): 48-53.doi: 10.12052/gdutxb.160065

• 综合研究 • 上一篇    下一篇

水华鱼腥藻在不同络合态铁环境下的增殖规律111

仇永婷, 王志红, 刘立凡, 周涛, 邹祥俊   

  1. 广东工业大学 土木与交通工程学院, 广东 广州 510006
  • 收稿日期:2016-04-22 出版日期:2017-03-09 发布日期:2017-03-09
  • 通信作者: 王志红(1975-),女,教授,博士,主要研究方向为微污染水源预警技术,E-mail:gdwzhihong@126.com E-mail:gdwzhihong@126.com
  • 作者简介:仇永婷(1992-),女,硕士研究生,主要研究方向为微污染水源预警技术.
  • 基金资助:

    国家自然科学基金资助项目（51308131）；广东省自然科学基金资助项目（9151009001000048）

Growth Regularity of Anabaena flos-aquae in Different Complex Iron Environment

Qiu Yong-ting, Wang Zhi-hong, Liu Li-fan, Zhou Tao, Zou Xiang-jun   

  1. School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2016-04-22 Online:2017-03-09 Published:2017-03-09

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摘要：

采用实验室模拟培养的方法，分别培养初始柠檬酸铁铵、EDTA-Fe、草酸铁、腐殖酸铁质量浓度为0.2 mg/L、0.4 mg/L、0.6 mg/L、0.8 mg/L、1.0 mg/L时的水华鱼腥藻.结果表明：在相同络合态铁质量浓度下，柠檬酸铁铵与腐殖酸铁较之草酸铁与EDTA-Fe，生物可利用性更强，藻类表现出更快的促进时效及更大平均增长速率，但促进效果因络合态铁的浓度不同而略有差异；柠檬酸铁铵最适生长铁质量浓度出现在0.2 mg/L；EDTA-Fe、草酸铁最适生长铁质量浓度出现在0.6 mg/L附近；腐殖酸铁的最适宜生长质量浓度出现在0.4 mg/L附近.

关键词: 络合态铁, 水华鱼腥藻

Abstract:

Anabaena flos-aquae were cultured separately in ferric ammonium citrate, EDTA-Fe, ferrioxalate and ferric humate in the initial concentration of 0.2 mg/L, 0.4 mg/L, 0.6 mg/L, 0.8 mg/L and 1.0 mg/L by using the laboratory simulation training method. The results show that the bioavailability of ferric ammonium citrate and ferric humate is stronger than the EDTA-Fe, and ferrioxalate under the same complex iron concentration in water. And the algae shows a faster growth rate and greater average growth rate in ferric ammonium citrate and ferric humate, but the promoting effect is slightly different due to the difference of the concentration of the complex iron. The optimum growth of iron concentration of ferric ammonium citrate is 0.2 mg/L, and the optimum growth of iron concentration of EDTA-Feand ferrioxalate appeares in the vicinity of 0.6 mg/L, while the optimum growth of iron concentration of ferric humate appeares in the vicinity of 0.4 mg/L.

Key words: complex iron, Anabaena flos-aquae, growth regularity

中图分类号: 

  • X524

[1] 陈仕光, 孙洪伟, 王志红. 典型微量营养元素P、Fe、Mn、Zn对蓝藻藻华影响研究[J]. 广东工业大学学报, 2011, 28(2):6-11.CHEN S G, SUN H G, WANG Z H. Study of effects of typical micro-nutrients phosphorous, iron, manganese and zinc on cyanobacteria blooms[J]. Journal of Guangdong University of Technology, 2011, 28(2):6-11.
[2] 王志红, 崔福义, 安全, 等. 营养因子与藻生物量的回归模型[J]. 广东工业大学学报, 2005, 22(2):26-30.WANG Z H, CUI F Y, AN Q, et al. A modelof nitrogen and phosphorus for predicationof algae blooming quantity[J]. Journal of Guangdong University of Technology, 2005, 22(2):26-30.
[3] GAVIN M R, SEAN E, RENZO P, et al. Environmental influences on living marine stromatolites:insights frombenthic microalgal communities[J]. Environ Microbiol, 2016, 18(2):503-513.
[4] BRYAN W B, JAMES M L, MEREDITH D A H, et al. Are harmful algal blooms becoming the greatest inland water quality threat to public health and aquatic ecosystems[J]. Environ Toxicol Chem, 2016, 35(1):6-13.
[5] LEWITUS A J, HORNER R A, CARON D A, et al. Harmful algal blooms along the North American west coast region:history, trends, causes, and impacts[J]. Harmful Algae, 2012, 19(9):133-159.
[6] PREECE E P, MOORE B C, HARDY F J, et al. First detection of microcystin in Puget Sound, Washington, mussels (Mytilus trossulus)[J]. Lake and Reservoir Management, 2015, 31(1):50-54.
[7] NGUYEN T, RODDICK F A, FAN L. Impact of green algae on the measurement of microcystis aeruginosa populations in lagoon-treated wastewater with an algae online analyser[J]. Environmental Technology, 2015, 36(5):556-565.
[8] Soler-Figueroa B M, Otero E. The influence of rain regimes and nutrient loading on the abundance of two dinoflagellate species in a tropical bioluminescent bay, bahía fosforescente, la parguera, puerto rico[J]. Estuaries and Coasts, 2015, 38(1):84-92.
[9] FORNARELLI R, ANTENUCCI J P. The impact of transfers on water quality and the disturbance regime in a reservoir[J]. Water Research, 2011, 45(18):5873-5885.
[10] 朱梦圆, 朱广伟, 王永平. 太湖蓝藻水华衰亡对沉积物氮、磷释放的影响[J]. 环境科学, 2011, 32(02):409-415.ZHU M Y, ZHU G W, WANG Y P. Influence of scum of algal bloom on the release of N and P from Sediments of Lake Taihu[J]. Environmental Science. 2011, 32(02):409-415.
[11] 储昭升, 金相灿, 阎峰, 等. EDTA和铁对铜绿微囊藻和四尾栅藻生长的竞争和影响[J]. 环境科学, 2007, 28(11):2457-2461.CHU Z S, JIN X C, YAN F, et al. Effect of EDTA and Iron on growth and competition of microcystis aeruginosa and scenedesmus quadricacuda[J]. Environmental Science, 2007, 28(11):2457-2461.
[12] 许海, 朱广伟, 秦伯强, 等. 氮磷比对水华蓝藻优势形成的影响[J]. 中国环境科学, 2011, 31(10):1676-1683.XU H, ZHU G W, QIN B Q, et al. Influence of nitorogen-phosphorus ratio on dominance of blom-forming cyanobacteria(Microcystis earugginosa)[J]. China Enironmental Science, 2011, 31(10):1676-1683.
[13] 袁和忠, 沈吉, 刘恩峰. 太湖重金属和营养盐污染特征分析[J]. 环境科学. 2011, 32(03):649-657.YUAN H Z, SHEN J, LIU E F. Assessment and characterization of heavy metals and nutrients in sediments from Taihu Lake[J]. Environmental Science, 2011, 32(03):649-657.
[14] 李威, 杨健, 刘洪波, 等. 微量元素对水华发生、发展的影响[J]. 淡水渔业. 2008, 38(05):74-79.LI W, YANG J, LIU H B, et al. Effects of Trace Elements on the Occurrence and Development of Water-blooms[J]. Freshwater Fisheries, 2008, 38(05):74-79.
[15] 阎峰, 储昭升, 金相灿, 等. Fe(III)对太湖铜绿微囊藻和四尾栅藻竞争的影响[J]. 环境科学研究, 2007, 20(5):61-65.YAN F, CHU Z S, JIN X C, et al. Effects of Fe (III) on the growth competition of microcystis aeruginosa and scenedesmus quadricauda[J]. Research of Environmental Sciences, 2007, 20(5):61-65.
[16] 刘静, 盛海君, 徐轶群, 等. 铁对四尾栅藻生长的影响[J]. 环境污染与防治, 2008, 30(8):61-64.LIU J, SHENG H J, XU Z Q, et al. Effect of feon the growth of scenedesmus quadricauda[J]. Environmental Pollution & Control, 2008, 30(8):61-64.
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