The sample was dissolved by hno3 - h2so4 - kmno4 in high - perssure cooker , then the mercury in building adhesives was determined by hydride atomic fluorescence spectrometry 摘要用硝酸-硫酸-高锰酸钾在高压锅中溶样，采用氢化物发生原子荧光光谱法测定建筑用粘合剂中汞。
Compared with ordinary cyanide process , the gold leaching speed and recovery can be greatly increased and cyanide consumption greatly reduced by the cooperative use of potassium permanganate and hydrogen peroxide 与常规氰化法相比，过氧化氢与高锰酸钾联合使用时，金的浸出速度和浸出率显著提高，氰化物耗量大大降低。
The calculated results of effective permittivity of two different redox reactions were in good agreement with the measured results and better than that of the original formula 以碘化钾和高锰酸钾两个氧化还原反应为例，对实验结果和计算结果进行了分析比较，结果表明其具有很好的一致性，而且计算精度较改进前的公式得到了改善。
Nano - mno2 whiskers were sucessfully synthesized by low heating solid redox reaction using potassium permanganate and manganese chloride , and offered one usful referenced method for synthesize whiskers 首次利用高锰酸钾和氯化锰之间的低热固相氧化还原反应成功地合成出了纳米二氧化锰晶须，为合成同类物质提供了一种行之有效的参考方法。
The main factors influencing the accuracy of the determination of permanganate index , include acidity of sample , water distilled water quality , potassium permanganate concentration , water bath temperature and titration time 摘要影响高锰酸盐指数测定准确性的主要因素有样品酸度、蒸馏水水质、高锰酸钾溶液浓度、水浴加热温度和滴定时间。
When undertaking alexipharmic to contaminative birdhouse , must clean with eradicator first with defecate , solution of accept of second chloric acid disinfects reoccupy , use formalin and potassium permanganate fumigation finally 对污染的禽舍进行消毒时，必须先用去污剂清洗以除去污物，再用次氯酸纳溶液消毒，最后用福尔马林和高锰酸钾熏蒸消毒。
Woven garments , both jackets and trousers , in heavy fabrics with complicated washes - besides enzyme / stone wash also capable of dry processes such as scraping , broken details , crinkles , sand blasting , permanganate spray and brush 梭织夹克和裤子，使用厚重的复杂水洗面料，另需酵素石磨洗和其他干性处理，如：印刮、破洞、起皱、喷砂、高锰酸钾喷刷处理。
The result shown that potassium permanganate , calcareousness lime and compost were plant protect material for control plasmodiophora brassica , the result were affected by different applying period and applying method 实验结果表明，有机肥、石灰、石灰水、高锰酸钾可以作?控制根肿病防治的物质，随著使用时间和使用方式的不同，对根肿病和蔬菜的?量的影响不同。
Experiments with several types of carboxylic acid have been done to inquire into their reactions with potassium permanganate solution so as to find out the changes affected by different density of reactor , temperature of reaction and structure of carboxylic acid 摘要以几种不同类型的羧酸为例进行羧酸与高锰酸钾溶液反应的实验探究，分析了反应物的浓度、反应的温度及羧酸结构对反应的影响。
The preoxidation by three chemicals , such as potassium permanganate , chorine and ozone , and its influence on the subsequent processes were analyzed . the results showed that proxidation could improve the quality of the water after followng treatment processes 论文研究了高锰酸钾、氯、臭氧预氧化效果以及对后续气浮、过滤等常规工艺处理效果的影响，实验结果表明预氧化能提高后续处理工艺出水水质。
