Coagulants

Ferric Chloride(CAS No. 1327-41-9,for Industrial Effluent)

 

Introduction:

Molecular Formula:FeCl3

Molecular Weight:162.21

Appearance:Reddish brown liquid

 

Properties

  • It has the good effect to eliminate COD, BOD and color degree for raw water.
  • The products shows a good dewatering effect for the sewage, and has wide-range adaptability to the raw water at different temperatures and pH values.
  • It can lead to quick formation of floc with big size and rapid precipitation, which avoids flocs unsetting down, reduces the flush frequency for filtration tank.
  • It is an ideal product to treat waste water, and can reduce the treatment cost by using it.

 

Specifications

Item

Index

Solid

Liquid

FeCl3(%)    >

93.0

38.0

FeCl2(%)    >

3-5

0.40

Insoluble substance(%)    <

3.0

0.50

Dissociated acid (HCL)(%)    <

-

0.50


Application Method & Notes

  • This product can be dosed directly or dosed after dilution. The diluted concentration is based on the dosage amount, water quality and dosing device. The specific dosage is based on the flocculation tests and trials by the users.
  • It cannot be used together with other water treatment chemicals or organic flocculant, and cannot be stored with other chemicals.
  • The product has some corrosivity. The liquid product should be kept in specialized anti-corrosive storage tanks and basins; and the solid product should be stored in a dry and ventilated place.
  • The shelf life is one year.