Categories | Industrial Water Treatment Chemical |
---|---|
Place of Origin: | China (Mainland) |
Classification: | Chemical Auxiliary Agent |
Purity: | 90% |
Usage: | Paper Chemicals |
MOQ: | 5 Ton/Tons |
Price: | FOB USD 700~1500 |
Packaging Details: | 25kg /50kg bag (lined with plastic bags). |
Delivery Time: | in 15 days |
Payment Terms: | L/C,D/P,T/T |
Supply Ability: | 2000 Ton/Tons per Month |
Port: | Chinese port |
Company Info. |
Hebei Domydo Co., Ltd. |
View Contact Details |
Product List |
phpa
[Chinese name] Polyacrylamide Flocculant
[English name] Polyacrylamide
[Acronym] PAM.
Item | Quality indicators | Experimental methods |
Appearance | White granules | Visual |
Molecular weight | 1000 | GB12005 |
Solid content % | ≥90 | GB12005 |
Residual monomer % | ≤0.05 | GB12005 |
Hydrolysis degree % | ≤3-30 | GB12005 |
Granularity (mesh) | 20-80 | GB12005 |
Water-soluble (h) | ≤1.0 | GB12005 |
Product features:
Anionic polyacrylamide (APAM) the appearance of white powder,
molecular weight from 6000000-25000000 good water solubility, the
ratio can be arbitrary and does not dissolve in water dissolved in
organic solvents. The PH value of the effective range of 7-14, in
the neutral alkaline medium showed the characteristics of
high-polymer electrolyte, and electrolyte salt sensitive, with
high-priced metal ions can be crosslinked into insoluble gel.
Packaging and storage:
This product is non-toxic, pay attention to moisture, rain and
avoid sun exposure. Storage life: 2 years, 25kg / bag (lined with
plastic bags).
Uses:
Industrial wastewater treatment: For the suspended particles than
that at high concentrations, particles with positive electric
charge, water's PH value is neutral or alkaline water, iron and
steel plant waste water, waste water from electroplating factories,
metallurgical wastewater, such as coal washing waste water sewage
treatment , the best. Drinking water treatment: water plant in our
country a lot of water from rivers, sediment and mineral content
was high, relatively turbid, though, after precipitation
filtration, still can not meet the requirement, the need for
flocculant dosage, dosage of inorganic flocculants 1 / 50, but the
effect is several times more inorganic flocculants, organic
pollution for the river water can be serious and I Inorganic
Flocculant Cationic Polyacrylamide companies used better. Starch
ethanol plants and the loss of plant starch lees recovery: It is
now a lot of starch factory wastewater containing starch, many are
now adding anionic polyacrylamide, starch particles flocculation
sedimentation, and then filter sediments by pressure filtration
into Pie can be used for feed, ethanol plants may also have
recourse to alcohol anionic polyacrylamide dehydration, filter
press to initiate a recall.