
Keywords: MCs; microcystins; MCLR; microcystin-LR (LÂ =Â leucine, RÂ =Â arginine); MCRR; microcystin-RR; HPLC; high-performance liquid chromatography; DAD; diode array detector; HA; humic acid; MS; mass spectrum; Microcystin; Cyanobacteria; Anoxic biodegradation; L