Polymeric Ferric Sulfate, a Water Treatment Agent for Slaughterhouse Sewage Flocculation Purification and Phosphorus Removal

Model NO.	Polyferric sulFate 21%	Color	Yellow
Appearance	Powder	Type	Sewage Treatment Chemicals
Payment	Negotiable	Transport Package	25kg Bags
Specification	21%	Trademark	Henghao Environmental Protection
Origin	China	HS Code	28273200
Production Capacity	3000mt Monthly

This product can be added directly, or the dissolved tank is added first, the concentration is 10 to 20%, stirred, and the pump is added to the reaction tank. This product has a wide range of pH, which is more effective under acidic conditions, which is about 100 ~ 1000ppm (ie 0.1 ~ 1 kg / ton wastewater), which is different depending on the amount of phosphate in wastewater. The specific amount is generally determined by experiments.

A certain amount of raw water is taken to add an appropriate amount of this product (such as 500 ppm) to adjust the pH of the wastewater to 7 to 8, and a small amount of polyacrylamide PAM flocculation precipitate is added, and the supernatant is filtered to determine the content of phosphorus. (To handle heavy metals, use the supernatant to carry out the secondary processing.)
Chemical Chinese name: polymerized ferric sulfate, solid polymerized ferric sulfate (referred to as solid polyiron or SPFS)
Molecular formula: [Fe2(OH)n(SO4)3-n/2]m (where n<2, m=f(n))
Technical specification code: BK-113-06
Hazardous ingredient: Ferric sulfate (polymer)
Ferric sulfate content: 20-21%
CAS No.: 1327-41-9
Main ingredient: pure
Appearance and properties: yellow or reddish brown amorphous powder or granular solid.
pH (10g/L aqueous solution): 2-3
Melting point (°C): 190 (253kPa)
Boiling point (ºC): No information available
Relative density (water=1): 2.44
Relative vapour density (air=1): No information available
Saturated vapor pressure (kPa): 0.13 (100°C)

New, high-quality, high-efficiency iron salt inorganic polymer flocculant, mainly used for excellent water purification effect, good water quality, no harmful substances such as aluminum,heavy metal ions, and no water transfer of iron ions, non-toxic, non-toxic Harmful, safe and reliable, it has remarkable effects such as turbidity removal, decolorization, degreasing, dehydration, sterilization, deodorization, algae removal, and removal of COD, BOD and heavy metal ions in water. It is also used for industrial wastewater treatment, such as printing and dyeing wastewater, etc. It is also widely used in foundry, papermaking, medicine, tanning, etc.

Compared with other inorganic flocculants, polyferric sulfate has the following characteristics:

1. New, high-quality, high-efficiency iron salt inorganic polymer flocculant;
2. Excellent coagulation performance, dense alum flowers, and fast settling speed;
3. Excellent water purification effect, good water quality, no harmful substances such as aluminum, heavy metal ions, and no water phase transfer of iron ions, non-toxic,
Harmless, safe and reliable;
4. Removal of turbidity, decolorization, degreasing, dehydration, sterilization, deodorization, algae removal, removal of COD, BOD and heavy metal ions in water are remarkable;
5. The PH value of the water body is suitable for a wide range of 4-11, and the optimum PH value range is 6-9. The pH value and total alkalinity of the raw water after purification have small changes.
Less corrosive to processing equipment;
6. The purification treatment effect of micro-polluted, algae-containing, low-temperature and low-turbidity raw water is remarkable, and the purification effect of high-turbidity raw water is particularly good;
7. The dosage is small, the cost is low, and the processing cost can be saved by 20%-50%.