Polymerized Ferric Sulfate Water Treatment Sludge Coagulant

Polymerized Ferric Sulfate Water Treatment Sludge Coagulant

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Payment Type:	T/T
Min. Order:	1 Ton

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Product Description

Product Attributes

Model No.: PFS

Brand: Lanyao

Packaging & Delivery

Selling Units

Ton

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polyferric sulfate

polyaluminum chloride

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Product Description

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
Highlight:	Ferric Sulfate Water Treatment PFS , High Efficient Ferric Sulfate Water Treatment , High Efficient ferric sulfate coagulant

Description:

Polyferric Sulfate (PFS) is popularly favored in many sewage treatment plants as a sludge coagulant superior to the commonly used aluminum salts in settling velocity, pH scope of application, and environmental compatibility. When PFS dissolves in water, a significant quantity of highly charged polymeric cations, namely polynuclear complexes of iron with hydroxyl bridging, such as [Fe2(OH)3]3+, [Fe2(OH)2]4+, [Fe8(OH)20]4+, [Fe3(OH)4]5+, and [Fe2(OH)3]6+ are generated. Therefore, in the biochemical reaction stage of the sewage plant, the use of polyferric sulfate can change the activity of the sludge to a certain extent and enhance the dehydration of the sludge.

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.

Characteristic:
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%.

Application:

New iron salt inorganic water purified agent.
Fast settle, the time is about 5-30min, with other equipment, the speed will be faster.
Fine effect, no iron ion is transferred into water in 10 folds dosage.
Stable, the solution can be reserved in long time, no deposit and degrade or block the pipe.
Remove various impurities, especially for COD and BOD.
Nontoxic and harmless, it has not aluminum pollution, is green agent.
The application PH is 4-11, best is 6-9, it can decrease PH and hardness of water.
Special effect to micro-pollution, algae and loe cloud water.
The replace for normal product, good for export.