经济杀菌灭藻剂OACL控制工业循环水中有害微生物的研究

研究了经济杀菌灭藻剂OACL对异氧菌、硫酸盐还原菌和铁细菌的杀菌作用。结果表明,在实验室条件下,其杀菌率平均为99％以上,在pH5和pH7时分别为97.8％和88％。而在现场投药试验条件下为92％以上。可以认为,OACL是一种新型的、经济的高效杀菌灭藻剂。     

循环冷却系统中杀菌灭藻剂的筛选和应用

In this paper, five kinds of bactericidal algicide with different characteristics are studied and compared with each other by a microbiological method. The results show that when the dosage of OACL is between 1.0 to 10 mg·L^-1, the best synergistic effect with the corrosion and scale inhibitor can be obtained. After dosing OACL for 8 hours, the bacteria reduction ratio is more than 90%.