Bitton G, Fox J L, Strickland H G
Appl Microbiol. 1975 Dec;30(6):905-8. doi: 10.1128/am.30.6.905-908.1975.
Magnetic filtration was used for the removal of algal populations present in five lakes located in the vicinity of Gainesville, Fla. It was found that the use of this technique enabled a good removal (94%) of algal cells from three lakes where the pH was around 7. The other two lakes, with a higher pH, displayed a lower removal. However, the treatment was greatly improved by lowering the pH from 9.5 to 6.5.
磁过滤用于去除位于佛罗里达州盖恩斯维尔附近五个湖泊中的藻类种群。结果发现,使用该技术能够从三个pH值约为7的湖泊中有效去除(94%)藻类细胞。另外两个pH值较高的湖泊去除率较低。然而,通过将pH值从9.5降至6.5,处理效果得到了极大改善。