邻苯基苯酚与浓硫酸、甲醛和高铁离子生成红色化合物。
O-Phenylphenol react with sulfuric acid, formaldehyde and ferric iron to form a red colour compound.
此外，当它的使命结束后，高铁酸盐中的铁离子也会以氧化铁的形式沉淀，过滤后就是洁净的水了。
Moreover, once it has done its job, the iron in ferrates precipitates too, as iron oxide, leaving pure water behind.
国内外应用高铁酸盐和次氯酸钠处理含氰离子废水方面的研究比较多，但对于含重金属氰配合物的废水却很少研究。
Studies of waste water Containing cyanogen were quite many with ferrate and sodium hypochlorite , the study is very few about waste water Containing heavy metal complex with cyanogen .
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