碘伏和异噻唑啉酮对球形棕囊藻去除的研究

Povidone-iodine and isothiozolone for removing red tide algae Phaeoecystis globosa

研究了碘伏和异噻唑啉酮除藻剂对球形棕囊藻赤潮生物的灭杀和控制作用 .结果表明 ,单独使用时 ,碘伏的最低有效浓度为 30mg·L-1,异噻唑啉酮最低有效浓度为 0 .30mg·L-1.当两者复配时有协同作用 ,可提高它们的杀藻能力 .碘伏与异噻唑啉酮浓度比为 1.0∶0 .15时除藻效果最佳 .

Studies on the removal and control of red tide algae Phaeoecystis globosa by povidone-iodine and isothiozolone algaecide showed that Phaeoecystis globosa could be killed and controlled by povidone-iodine and isothiozolone. The effective concentration of povidone-iodine was 30 mg·L -1, and that of isothiozolone was 0.30 mg·L -1. Using povidone-iodine and isothiozolone together could improve the effect, and the ideal composite ratio of povidone-iodine and isothiozolone was 1.0∶0.15.