Algicidal Effect of an Algicidal Bacterium and Preliminary Studies on its Algicidal Mechanism

2013 ◽  
Vol 726-731 ◽  
pp. 25-28 ◽  
Author(s):  
Liang Liu ◽  
Xue Zhen Chen ◽  
Wen Yi Zhang
Keyword(s):  
Microcystis Aeruginosa ◽  
Algicidal Bacterium ◽  
Algicidal Effect ◽  
Bacterium Strain ◽  
Algae Control ◽  
Technical Basis ◽  
Algicidal Effects

In this study, algicidal effects of an algicidal bacterium, strain TL, on Microcystis aeruginosa were studied. The results demonstrate that the bacteria-algae ratio had a significant impact on algicidal effects. Illumination conditions affected the algicidal effects of TL as well. In illumination and darkness cycling, the optimum algicidal effects were realized. Algicidal mechanism of TL was further studied. TL may kill algae through the secretion of certain extracellular nonprotein substance. This research may provide technical basis for biological algae control of Microcystis aeruginosa.

Algicidal Effect of Peridinium bipes on Microcystis aeruginosa

1998 ◽  
Vol 37 (4) ◽  
pp. 257-261 ◽  
Author(s):  
Jiunn-Tzong Wu *, † , Lin-Long Kuo-Huang ◽  
Jensen Lee
Keyword(s):  
Microcystis Aeruginosa ◽  
Algicidal Effect

Algicidal effects and denitrification activities of Acinetobacter sp. J25 against Microcystis aeruginosa

2016 ◽  
Vol 4 (1) ◽  
pp. 1002-1007 ◽  
Author(s):  
Jun feng Su ◽  
Si cheng Shao ◽  
Ting lin Huang ◽  
Fang Ma ◽  
Jin suo Lu ◽  
...  
Keyword(s):  
Microcystis Aeruginosa ◽  
Acinetobacter Sp ◽  
Algicidal Effects

Microcystis aeruginosa flour as carbon and nitrogen source for aerobic denitrification and algicidal effect of Raoultella sp. R11

2017 ◽  
Vol 105 ◽  
pp. 162-169 ◽  
Author(s):  
Jun feng Su ◽  
Ting ting Lian ◽  
Ting lin Huang ◽  
Dong hui Liang ◽  
Min Ma ◽  
...  
Keyword(s):  
Nitrogen Source ◽  
Microcystis Aeruginosa ◽  
Aerobic Denitrification ◽  
Carbon And Nitrogen ◽  
Algicidal Effect

Benthic Fauna Promote Algicidal Effect of Allelopathic Macrophytes on Microcystis aeruginosa

2016 ◽  
Vol 35 (3) ◽  
pp. 646-654 ◽  
Author(s):  
Shengpeng Zuo ◽  
Zhangshun Fang ◽  
Shoubiao Zhou ◽  
Liangtao Ye
Keyword(s):  
Microcystis Aeruginosa ◽  
Benthic Fauna ◽  
Algicidal Effect

Removal Characteristics of Microcystis aeruginosa with One Brevibacillus parabrevis Strain

2010 ◽  
Vol 113-116 ◽  
pp. 928-931
Author(s):  
Rui Min Mu ◽  
Xue Liang Yuan ◽  
Gui Xia Ma
Keyword(s):  
16S Rdna ◽  
Microcystis Aeruginosa ◽  
Removal Efficiency ◽  
Water Body ◽  
Gene Sequence ◽  
Physiological Characteristics ◽  
16S Rdna Gene ◽  
Rdna Gene ◽  
Algicidal Bacterium ◽  
Brevibacillus Parabrevis

In this study, one strain of algicidal bacterium H01 was selected from the water body polluted by Microcystis aeruginosa. It had good removal effects on Microcystis aeruginosa and the removal characteristics on Microcystis aeruginosa were studied. The results indicated that the removal efficiency was connected with such factors as temperature and pH. And the experiment on algicidal mechanism indicated that it lysed the algae cells by secreting metabolites. According to the analysis of its physiological characteristics and 16S rDNA gene sequence, the strain H01 was identified as Brevibacillus parabrevis.

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