Study shows that the effectiveness of a compound biocide is better , and the dosage used to be small 研究表明，复配杀菌剂的杀菌效果好且用药省。
2.
What " s more isothiazolone biocide and glutaric dialdehyde have good inhibitory effect on p . globosa 此外，研究表明，异噻唑啉酮和戊二醛有良好的抑藻效果。
3.
In the experiment of searching the agent for removal of phaeocystis globosa , six organic biocides were studied on their effect of removal of phaeocystis globosa . then isothiazolone biocide , glutaric dialdehyde and benzalkonium bromide were selected to apply to remove p . globosa red tide . their minimum use levels are 1 . omg / l , 1 . 4mg / l , 0 . 6mg / l respectively , and the efficiencies of removal are above 80 % 论文对有机除藻剂进行了筛选研究，对目前常用于工业循环冷却水的6种有机杀生剂进行了试验研究，发现异噻唑啉酮、戊二醛和新洁而灭对棕囊藻均具有良好的去除效果，它们使用的最低有效浓度分别是： 1 . 0mg l 、 1 . 4mg l 、 0 . 6mg l ，除藻率达80 。
4.
Test study on two biocides , namely quaternary ammonium salt and isothiazolinelcetone , commonly used in circulatory cooling water system has been carried out , obtaining the relationship among dosage , actuation time duration , and the killed persontage , and putting forward the principle and points needing attention for selecting the biocide 摘要对火电厂循环冷却水系统常用的两种杀菌剂季胺盐及异噻唑啉酮进行了试验研究，得出加药量、作用时间与杀菌率的关系，并提出杀菌剂的选择原则和注意事项。
