The coagulation-supporting effect of the pre-oxidation of sodiumpermanganate in the process of coagulation was studied.
研究了高锰酸钠预氧化对混凝过程的助凝作用。
2
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.
Sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.