Počet záznamů: 1
Selective method for cyanobacterial bloom removal - hydraulic jet cavitation experience
- 1.0430345 - BÚ 2015 RIV NL eng J - Článek v odborném periodiku
Jančula, Daniel - Mikula, Přemysl - Maršálek, Blahoslav - Rudolf, P. - Pochylý, F.
Selective method for cyanobacterial bloom removal - hydraulic jet cavitation experience.
Aquaculture International. Roč. 22, č. 2 (2014), s. 509-521. ISSN 0967-6120. E-ISSN 1573-143X
Institucionální podpora: RVO:67985939
Klíčová slova: esterase activity * membrane integrity * flow cytometry
Kód oboru RIV: EF - Botanika
Impakt faktor: 0.984, rok: 2014
Our results suggested that the cavitation treatment of cyanobacteria (Microcystis aeruginosa) is capable of causing the disintegration of their gas vesicles. Using this treatment, up to 99 % removal efficiency of cyanobacteria was achieved. Moreover, no effect on cyanobacterial membrane integrity or metabolic activity was detected by flow cytometry; thus, hydraulic cavitation seems to be harmless from the viewpoint of possible release of cyanotoxins into the water column. The green algae (Chlorella kessleri) were not affected negatively by the cavitation, and thus, they may still act as the natural nutrient competitors of cyanobacteria in lakes, ponds or reservoirs treated by cavitation.
Trvalý link: http://hdl.handle.net/11104/0235303
Počet záznamů: 1