Polymer Ferric Sulphate
Iron sesquisulfate
CAS: 35139-28-7
Molecular Formula: FeH4O5S
Polymer Ferric Sulphate - Names and Identifiers
| Name | Iron sesquisulfate |
| Synonyms | Iron sesquisulfate Polymer Ferric Sulphate |
| CAS | 35139-28-7 |
Polymer Ferric Sulphate - Physico-chemical Properties
| Molecular Formula | FeH4O5S |
| Molar Mass | 171.93 |
Polymer Ferric Sulphate - Preparation and application of polymeric ferric sulfate flocculant
from VIP Journal Professional Edition
Author:
he renxing , Zheng Yajie , Gong Zhuqing
Abstract:
polyferric sulfate is an efficient inorganic polymer flocculant, which is widely used in the field of water treatment. In this paper, the raw materials, methods and applications of polyferric sulfate are reviewed, and some reasonable suggestions on the industrial production of polyferric sulfate in China are put forward.
Key words:
poly-ferric sulfate preparation apply recommendation
DOI:
10.3969/j.issn.1003-6504.2004.z1.057
cited:
year:
2004
Last Update：2024-01-02 23:10:35
Polymer Ferric Sulphate - Study on the flocculation morphology spectra of polymeric ferric sulfate flocculant
from VIP Journal Professional Edition
Author:
Zheng Huali , pendejun , Huang Xiaohong , Liu Hong
Abstract:
The flocculation morphology and performance of polyferric sulfate flocculant were studied by UV-Vis spectroscopy. The research contents include: the absorption spectra of polymeric ferric sulfate flocculant solutions with different pH values, the microscopic morphology of polymeric ferric sulfate flocculant corresponding to the absorption peak in the absorption spectra, the reaction mechanism, and the comparison of flocculation turbidity and color removal effects. It is found that when the pH value is between 1.0~2.5, the absorption values of all peaks increase with the increase of pH in the range of 200~1 100 nm, with the increase of pH, the absorption value of the peak does not continue to increase, but the absorption value of some absorption bands decreases, even decreases obviously. When the pH value is 2.0, the flocculation effect is the best; when the pH value is between 1.5~2.0 and 2.0~2.3, the flocculation effect is also good. In the range of 200~400 nm, the spectral curves of polyferric sulfate flocculants with different pH values have a certain corresponding relationship with the flocculation effect. The research results have potential application prospects for the analysis and identification of the dominant flocculation morphology of the Poly ferric flocculant, which is beneficial to provide some simple methods for the analysis and identification of the morphology of the Poly ferric polymer flocculant.
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Key words:
poly-ferric sulfate flocculant flocculation morphology spectral analysis
DOI:
CNKI:SUN:GUAN.0.2007-12-025
cited:
year:
2007
Last Update：2023-08-16 22:09:08
Polymer Ferric Sulphate - Formation mechanism of poly-ferric sulfate
from VIP Journal Professional Edition
Author:
Abstract:
The formation mechanism of polymeric ferric sulfate Ruan Fu-Chang, Mo Bing-Lu, Gong Guo-Guo, Lu Yan-ling, Zhang Minquan (Institute of Chemical Engineering, South China University of Technology, Guangzhou 510641) key words polymeric ferric sulfate, inorganic flocculant, high efficient water purification agent, formation mechanism 1 introduction polymeric ferric sulfate is a kind of inorganic polymer flocculant developed in recent years. With traditional flocculants such as ferric chloride, aluminum sulfate, chlorination...
Key words:
poly-ferric sulfate flocculant water purifying agent generation mechanism
DOI:
CNKI:SUN:GXHX.0.1996-02-016
cited:
year:
1996
Last Update：2023-08-16 22:09:08
Polymer Ferric Sulphate - Reference Information
| Use | Polyferric sulfate is used in the treatment of environmental protection and industrial wastewater. It is a new type of high-efficiency flocculant, mainly used for drinking water and The purification of industrial water can also purify various industrial wastewater and urban wastewater (such as food, leather, mining, metallurgy, printing and dyeing, papermaking, petroleum and other wastewater). |
Last Update：2024-04-10 22:41:30
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