Journal of Guangdong University of Technology ›› 2018, Vol. 35 ›› Issue (01): 67-72.doi: 10.12052/gdutxb.170017

Previous Articles     Next Articles

Effect and Comparative Analysis of Complex Iron Form and Concentration on the Growth of Two Species of Freshwater Algae

Tang Dai-jun1, Wang Zhi-hong1, Zou Xiang-jun1, Liu Li-fan1, Liu Jun-xia1, Zhou Tao1,2   

  1. 1. School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China;
    2. Guangxi Hualan Design Co. Ltd, Guangxi 530011, China
  • Received:2017-01-15 Online:2018-01-09 Published:2017-12-22

HTML

PDF (PC)

2738

Abstract: To study the effect of complex iron form and concentration on the growth of algae, EDTA-Fe, ferric humate, iron oxalate and ferric citrate were chosen to conduct a series of AGP experiments, which took Scenedesmus quadricanda and Anabaenaaquae as representative species of cyanobacteria and chlorophyta. The results show that both iron form and concentration have significant effect on the growth of Scenedesmus quadricanda. Besides, the latter (P≤0.01) is more effective than the former (P≤0.05). Anabaena flosaquae has a strong adaptability to the iron form and concentration. But high iron concentration still has an inhibitory effect on algal growth. The iron concentration has a very significant effect on the growth of Anabaena flosaquae (P≤0.01), while the iron form has no significant effect on them. Consequently, the iron concentration has a greater impact than the iron form on the growth of Anabaena flosaquae.

Key words: Scenedesmus quadricanda, Anabaena aquae, complex iron, growth

CLC Number: 

  • X524
[1] Zhou Yun, Wei Xue-mei. A Qualitative Analysis of a Hyperbolic Tumor Growth Model with Robin Free Boundary [J]. Journal of Guangdong University of Technology, 2021, 38(02): 60-65.
[2] Liu Yi-xin, Ou Chun-yao, Zhang Guang-yu, Yang Shi-wei. The Growth Path and Characteristics of New R&D Institutions: From the Perspective of Scientific and Technological Innovation [J]. Journal of Guangdong University of Technology, 2019, 36(05): 94-101,110.
[3] Chen Qing-yuan, Huo Ying-ying. The Generalized Order of Dirichlet Series [J]. Journal of Guangdong University of Technology, 2019, 36(04): 52-58.
[4] Li Na, Liu Wei, Gao Hong. A Comprehensive Assessment of the Economic Growth Based on Extension Catastrophe Progression Method [J]. Journal of Guangdong University of Technology, 2019, 36(03): 8-15.
[5] Cai Nian, Li Fei-yang, Chen Wen-jie, Chen Wei-jian. Smart Growth Modeling and Prediction Based on Principle Component Analysis and Support Vector Regression [J]. Journal of Guangdong University of Technology, 2017, 34(05): 29-33.
[6] Qiu Yong-ting, Wang Zhi-hong, Liu Li-fan, Zhou Tao, Zou Xiang-jun. Growth Regularity of Anabaena flos-aquae in Different Complex Iron Environment [J]. Journal of Guangdong University of Technology, 2017, 34(02): 48-53.
[7] LU Chuang-Ye,WEI Xue-Mei. Existence and Uniqueness of Global Solution to a Mathematical Model of Retinal Vascular Tumors [J]. Journal of Guangdong University of Technology, 2016, 33(03): 70-75.
[8] Hu Qian-qian, Li Jian-xin. The Strategy for Longterm Investment  in Stocks Based on Intrinsic Value [J]. Journal of Guangdong University of Technology, 2013, 30(3): 85-91.
[9] Pan Li-hua, Li Jian-xin, Shen Guang-ming, Yang Shao-jun. Empirical Analysis of the Investment  Strategy of Dollarcost Averaging in China Stock Market [J]. Journal of Guangdong University of Technology, 2012, 29(4): 82-89.
[10] Du Qingping, Wang Qian, Cao Lichuang, Zhang Xiaotong,Zeng Qihao, Deng Tongchu. A Study of Bacterium Growth Curve and Suspended Matter in the Medium [J]. Journal of Guangdong University of Technology, 2012, 29(3): 77-80.
[11] CHEN Shi-Guang1, SUN Hong-Wei1, WANG Zhi-Hong2. 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.
[12] Yang Zhong-fu,Tang Xin-gui. Dielectric Properties of Nanocrystalline  Ba(Zr0.2Ti0.8)O3 Thin Films Epitaxially Grown on（001） SrTiO3∶Nb Single Crystal Substrate [J]. Journal of Guangdong University of Technology, 2008, 25(1): 11-14.
[13] HAO Yi-fang~1,LI Feng~2. A New Image-Fusion Method Based on Inertia Quadrature [J]. Journal of Guangdong University of Technology, 2006, 23(1): 90-95.
[14] CHEN　Zhao-yuan. Prediction of the Growth Rate of Energy Based on BP Neural Network [J]. Journal of Guangdong University of Technology, 2005, 22(2): 53-57.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2017 Journal of Guangdong University of Technology
Add：729 East Dongfeng RD., Guangzhou PRC. Postcode: 510090
Tel：020-37626653,020-37626139,020-37626396
Email：xbzrb@gdut.edu.cn
Supported:Beijing Magtech