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Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5

China Lanyao Water Treatment Co.,Ltd. certification
China Lanyao Water Treatment Co.,Ltd. certification
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Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5

Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5
Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5 Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5 Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5

Large Image :  Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5

Product Details:
Place of Origin: China
Brand Name: LanYao
Certification: ISO. CE
Model Number: PFS
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: US dollar+270~290+ton
Packaging Details: 25kg/woven bag
Delivery Time: 3 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000+ton+per month

Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5

Color: Yellow Or Light Brown Other Name: Diiron Tris(sulphate), Ferric Sulphate;iron(3+),trisulfate
Appearance: Powder Fe: 19.5%
Fe2+: 0.15%MAX PH (1% Solution) Of Solid PFS: 2.0~3.0
Bacisity: 8.0~16.0% Water Insoluble: 0.4%
HS Code: 28332990
High Light:

Decolorization Polyferric Sulphate


Polyferric Sulphate CAS 10028-22-5


COD ferric Sulphate Sewage Treatment

Sewage treatment decolorization and COD polyferric sulfate PFS CAS No.10028-22-5



Polyferric sulfate is a ferric iron-based coagulant that is used to remove suspended solids from wastewater. Polyferric sulfate is typically added to the wastewater at a concentration of 0.5 to 1g/L. This chemical reacts with chloride ions in the water, forming soluble ferrous chloride and insoluble ferric hydroxide, which can be removed from the water by sedimentation or filtration. 


Item Index
First-rate Products Qualified Products
Solution Solid Solution Solid
All-iron Content/% ≥ 11.0 19.5 11.0 19.5
Reducing Substance Content(Calculated By Fe2+)/% ≤ 0.1 0.15 0.1 0.15
Basicity /% 8.0-16.0 8.0-16.0
pH (10 g/L water solution) 1.5-3.0
Density (20 ° C)/(g/cm3) 1.45 —— 1.45 ——
Water Insolubles/% ≤ 0.2 0.4 0.3 0.6
Arsenic(As) Content/% ≤ 0.0001 0.0002 0.0005 0.001
Lead (Pb) Content/% ≤ 0.0002 0.0004 0.001 0.002
Cadmium(Cd) Content/% ≤ 0.00005 0.0001 0.00025 0.0005
Hydrargyrum(Hg) Content /% ≤ 0.00001 0.00002 0.00005 0.0001
Chromium(Cr) Content/% ≤ 0.0005 0.01 0.0025 0.005
Zinc(Zn)Content/ % ≤ —— 0.005 0.01
Nickel(Ni)Content/% ≤ —— 0.005 0.01
We can produce according to the indicators provided by the clients who have special requirements for quality.


1.High quality and high efficient ferric salt inorganic polymer flocculant;
2. Excellent coagulation performance, dense alum flower and fast settling speed;
3. Excellent water purification effect, good water quality, no harmful substances such as aluminum, chlorine and heavy metal ions, no water phase transfer of iron ions, no toxicity, no harm, safety and reliability;
4. The effects of turbidity removal, decolorization, deoiling, dehydration, sterilization, deodorization, algae removal and removal of COD, BOD and heavy metal ions in water are remarkable;
5. The PH range of the suitable water body is 4-11, and the optimal PH range is 6-9. The PH value and total alkalinity of the purified raw water change little, and the corrosion to the treatment equipment is small;
6. It has obvious purification effect on slightly polluted, algae-containing, low-temperature and low-turbidity raw water, especially on high-turbidity raw water;
7. Less dosage, low cost, and treatment cost can be saved by 20%-50%.




  • Drinking water
  • Industrial water
  • Industrial wastewater
  • Printing and dyeing wastewater
  • Urban sewage
  • Paper making
  • Medicine and leather making

Handling and storage:

Handling in a well ventilated place.

Wear suitable protective clothing.

Avoid contact with skin and eyes.

Avoid formation of dust and aerosols.

Use non-sparking tools.

Prevent fire caused by electrostatic discharge steam.

Keep well closed and protected from light.

Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5 0


Our cetificates

Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5 1

Why choose us?

  • Factory supply with reasonal price

  • Stable storage with fast delivery

  • Lab tests avaliable

  • Free sample avalible

  • CE, SGS, ISO certificates satisfied

  • Quality control during manufacturing

  • After-sales service within 24hours

  • More than 20years of technical research and production in this field

Decolorization COD Polyferric Sulphate Sewage Treatment CAS 10028-22-5 2


Q1. What’s your MOQ?

A: MOQ : 20tons. Very happy to grow up with you from the very beginning and MOQ will be 20tons.


Q2. How can I get a sample for laboratory test?

A: We can offer you samples free for lab test. Please contact us directly and send us your courier account for delivery.


Q3. I am not sure how to choose an appropriate product for my industry, what should I do?

A: We can give you suggestions based on your industry and source water analysis report(if possible). we have 20years of experiences in wastewater treatment, we can help you to find the suitable and professional products for you.


Q4. How can I get the price of polyferric sulfate from the manufacturer?

A: We are the manufacturer of polyferric sulfate. Please tell us your requirements like products specifications, quantity, packing, destination port and other necessary information,based on which we can check and reply you with a latest and exact price.


Q5. How do you control your products quality:

A: Our motto is: Taking credit and quality as the ground for sanding and root for growing. First we do the quality test for each batch of the raw materials. Second, there will be a strict pre-production sample test before mass production. Third, quality tests will be done every four hours during production. Finally but not the end of our quality control, we do the inspection before shipment. When clients get our products, our quality monitoring still continues with clients' using effect evaluation.


Q6. I have more questions, how to contact you directly?

A: Welcome to contact us with below contacts:

Contacts: Miss Madeline

WhatsApp&Wechat&Tell: +86 18351519428

Email address:

Contact Details
Lanyao Water Treatment Co.,Ltd.

Contact Person: Madeline

Tel: +8618351519428

Fax: 86-510-8755-2528

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