kalii permanganate的用法和樣例：
例句
- Eeffects of assisted gold leaching reagents, potassium permanganate and hydrogen peroxide, on the gold cyanide leaching performace are studied.
對輔助浸金劑高錳酸鉀和過氧化氫的加入次序對金氰化浸出行為的影響進行了探討。 - In surface water treatment,applying potassium permanganate to pre-oxidation instead of prechlorination may reduce the formation of trichlormethane.
在飲用水處理中，適當地採用高錳酸鉀預氧化可以降低水中的三氯甲烷生成量。
