The comparative researches on the lab and industrial tests have been carried through for the biocide and algicide characteristics of the new oxidizing algicide, SS111HQ.

就SS111HQ新杀藻剂的杀菌、杀绿藻、蓝藻能进行了实验室和工业试验比较研究,并成功地解决了工业循环冷却水藻失控的难题。

Research on the failure reasons of the cooling tube were carried out by means of macroexamination, thickness measurement, X ray diffraction, optical microscopy and chemical analysis.

采用宏、微观析、学成析等手段,对冷却水管的腐蚀穿孔进行了失效析。