Organic flocculants Blufloc series PAM are used in conjunction with coagulants to increase
the settling speed. After the destabilization of the colloidal suspension by coagulant, the flocculant
with its high molecular weight encourages fast settlement, according to Stokes' law.
For drinking water, anionic ( 0 to 50 %) and low cationic (< 15 %) products with high molecular weight
have been used with success.
During the coagulation/flocculation process, the organic or mineral coagulant quantity is limited to the necessary
quantity for destabilization of colloids and does not require excessive amounts to produce a suspension which will
settle.
Anionic PAM flocculants details:
Cationic PAM flocculant details:
Features:
| Specifications: |
Index: |
| Appearance: |
Off-White Granular Powder |
| Ionic Charge: |
Anionic/ Cationic/ Nonionic |
| Particle Size: |
20-100 mesh |
| Molecular Weight: |
5-22 million |
| Anionic Degree: |
5%-60% |
| Solid Content: |
89% Minimum |
| Bulk Density: |
About 0.8 |
| Specific Gravity at 25°C: |
1.01-1.1 |
| Recommended Working Concentration: |
0.1-0.5% |
| PH Value: |
4-9 |
| Storage Temperature (°C): |
0 - 35 |
PAM Packing:
25kg/plastic enhanced paper bags with inner plastic bag, 25kg/PE bags
PAM Solution make up:
Solution should be made up at 0.1-0.3% solid. Make-up water temerature should be between 10
oC to 40
oC for optimum product performance. Following dispersion into agitated water, stirring should be continue for about an hour. The liquid polyacrylamide are stable for one week.
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