The testing results of biocidal ability showed that all the six agents were good biocides for bacterias (SRB and TGB).

• 杀菌性能评定结果表明，六种药剂对循环冷却水中的异养菌和硫 酸盐还原菌都有较好的杀灭效果，其杀菌率与1227相当。