当高锰酸钾浓度为4％、加入量为3％、氧化时间为20分钟时．所制得改性淀粉粘合剂的各项性能均较好。
When content of KMnO4 4 % , adding amount 3 % , oxide time 20 mm, the properties of modified starch adhesive were super.
分析了以草酸钠为基准物标定高锰酸钾标准溶液浓度的反应原理，标定操作及温度、酸度、滴定速度等滴定条件对标定结果的影响。
This paper discusses the reaction principle and titrimetric operation in defining consistency of potassium permanganate titrant which sodium oxalate is regarded as the basis material.
烧杯搅拌试验表明，水中腐殖酸对高锰酸钾预氧化工艺的剩余锰浓度有重要影响。
Jar test was conducted to evaluate the effect of humic acid on residual manganese of permanganate pre-oxidation process.
目的：为临床推荐最佳的高锰酸钾洗眼液应用浓度。
OBJECTIVE: To provide recommendation for the clinic on the optimal application concentration of potassium permanganate collyria.
目的：为临床推荐最佳的高锰酸钾洗眼液应用浓度。
OBJECTIVE: To provide recommendation for the clinic on the optimal application concentration of potassium permanganate collyria.
应用推荐