Study on the Polysilicon Acid Polyferric Sulfate
LI He-ping,YUAN Zong-xuan,ZHU Zhu,ZHENG Ze-geng,ZHENG Huai-li
DOI:10.11835/j.issn.1674-4764.2000.01.008
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,2000,Pages 39-42
- Abstract
In this paper
the syntheses method of polysilicon acid polyferric sulfate(PSPFS) is presented with
Na2SiO3, H2SO4 and polyferric sulfate(PFS). The IR spectroscopy of PFS and PSPFS is
discussed. This kind of product quality and the effect of turbidity removal is determined
by the PH and Fe/Si(mol/mol) ratios of the product. When Fe/Si(mol/mol)=1.5, the product
is stable.