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| Product Name: |
Ferric sulphate
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| Supply Ability: |
20000tons |
| Related proudcts |
feso4, poly ferric sulfate, fe21.5, |
| Specifications |
industrial grade |
| Price Term: |
FOB |
| Port of loading: |
Huang pu port,China |
| Minimum Order |
20tons |
| Unit Price: |
275 |
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FERRIC SULPHATE 21.5%min
1.Factory supplying & Competitive price
2.ship in 10days
3.Fe3+ % 21.5 min
4.High quality
Ferric sulphate 21.5%
STANDARD GB14591-2006(II)
ITEM INDEX HIGH CLASS INSPECTION RESULT
Fe3+ % 18.5 min 21.68
Fe2+ % 0.15 max 0.1
PH(1%Aq. solution)2.0-3.0 2.23
Insoluble matter % 0.5 max 0.1
As 8ppm max 1ppm
Pb 15ppm max 6ppm
As to the different raw water properties, on site commission or beaker test can be made to different conditions, get the best use condition and the best dosage for the best handling effect.
1, Before using, put the product into dissolved alum pond as to specific density(10-30%), running water flowed stir and fully hydrolyzed, standing to a reddish brown liquid, and then diluted water to the desired concentration and put into coagulation. As to water factory, 2-5% is also can be used, 5-10% is fit for industry waste water treatment.
2, As to the dosage, it is ***ermined by raw water properties through commission or beaker test to watching the alumen ustum, or consult the other dosage. Under the same conditions, the dosage is almost same to that of solid PAC. It is 1/3-1/4 that of solid aluminum sulfate. If it is liquid product, decided according to the pharmacy concentration calculated. Generally ***ermined by weight ratio of 1:3.
3, During use, pump the prepared liquid into the meter tank, mix the liquid.
4, Ordinarily, it is prepared on time and running water is necessary, little sediment is normal.
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| Company: |
Hengyang tianxin chemical industrial CO.LTD
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| Contact: |
Ms. lisa wang |
| Address: |
Room No.1603 Shanghecheng, Longteng Bulding, Zhongshan North Road No.197 |
| Postcode: |
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| Tel: |
86-734-8222230 |
| Fax: |
86-734-8222230 |
| E-mail: |
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