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高锰酸钾(KMnO_4)是一种强氧化剂,广泛用于治疗鱼类体表细菌病和原虫病。KMnO_4与鱼塘水中溶解有机物和气溶胶粒子有机物,会发生反应而被消耗。水中有机物含量增大时,治疗鱼病所需KMnO_4的量,通常也须增加,然而,以往在数量上还不能准确表现这种关系,要确定池塘治疗鱼病所需KMnO_4的量,就以2～4mg/l的增量,逐渐加药,直至成酒红色,使剩余高锰酸盐的药效,在水中保持一定的时间,通常几个小时。鉴
Potassium permanganate (KMnO 4) is a strong oxidizing agent and is widely used in the treatment of fish bacterial and protozoal diseases. KMnO_4 and fish pond water dissolved organic matter and aerosol particles of organic matter, will react and be consumed. The amount of KMnO_4 required for the treatment of fish diseases usually increases when the amount of organic substances in the water increases. However, the relationship between the amount of KMnO_4 required for the treatment of fish diseases has not been accurately represented in the past. ~ 4mg / l increments, and gradually increase the drug until wine red, so that the remaining efficacy of permanganate in the water to maintain a certain period of time, usually a few hours. Kam