Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

A New Method to Synthesize Iron Polysulfate

Guo Qiang,Si Jie,Yang Jie(Qinghai Research and Design Industry of Chemical,Xining 810008)  
A new method to synthesize iron polysulfate is introduced.Iron polysulfate is prepared through catalytic oxidation method from ferrous sulfate,sulfuric acid and H2O2,and deturbidity and decolorizing are tested.Results show the optimum conditions are 55 g iron sulfate added 15.50 ml H2O2 and 3.40 ml sulfuric acid deturbidity is 94% with kaoline of 100 NTU in turbidity,decolorizing is 92%~95% with printing and dyeing wastewater;product quality targets reach or exceed the nationalstandard.The production facilities need a little investment,the product is good in stability,without the second pollution.The method can be suitably used by the small and middle enterprises
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved