Electroplating Wastewater Effluent Treatment Jar Test by Cationic Polyelectrolyte Polyacrylamide
Experiment Process | Chemical Reagents | Dosage(g/T wastewater) |
Step 1 | Polyaluminium Chloride | 500 |
Step 2 | Polyacraylamide | 50 |
Appearance: |
Off-White Granular Powder |
|
Ionic Charge: |
Cationic |
|
Particle Size: |
20-100 mesh |
|
Molecular Weight: |
High |
|
Charge Degree: |
Medium |
|
Solid Content: |
89% Min |
|
Approximate Brookfield viscosity at 25° C: |
@ 1.0% |
>1800 |
@ 0.50% |
>700 |
|
@ 0.25% |
>400 |
|
Bulk Density: |
About 0.6-0.8 |
|
Specific Gravity at 25°C: |
1.01-1.1 |
|
Recommended Working Concentration: |
0.1-0.5% |
|
PH (1% aqua solution): |
4-6 |
|
Storage Temperature (°C): |
0 - 35 |
|
Shelf Life: |
2 years |
1 |
Raw water treatment |
Can be used as flocculant for sedimentation, thickening and suspending removal for the raw water, such as industry water, river water, rain water etc. |
2 |
Sewage Water Treatment |
For sewage water solid/liquid separation, if matched with PAC or aluminum sulphate, the effect will be excellent, also used for sludge dewatering. |
3 |
Industrial Wastewater Treatment |
Dosing polyacrylamide to removal suspended solids, and can reduce the consumption of coagulant and speed up sedimentation. |
4 |
Coal Mine Washing |
Coal washing tailing centrifugal separation Sedimentation and filtration of coal powder and coal mud. Highly improve the recovery rate of coal powder and the filtration speed. |
5 |
Dewatering |
Sludge treatment, dewatering agent. |
6 |
Paper-making |
Cationic polyacrylamide is used as residency agent, filtration aid and paper dry and wet intensity reinforcing agent in paper-making industry. |
7 |
Sugar and juice mills |
For sugar and juice wastewater clarification and sludge dewatering. |
1 | Cation Polyacrylamide with high molecular weight and medium charge degree. |
2 |
An economical dosage and is used easily. |
3 |
Highly effective across a wide range of applications including |
4 |
The cationic polyacrylamide powder form is easily soluble in water, and dissolves rapidly. |
5 |
It can eliminate the use of alum & further ferric salts when used as primary coagulants. |
6 |
Perfect performance in sludge dewatering process system, and DAF system. |
7 |
Faster sedimentation, better flocculation. |
8 |
Non-pollution (no aluminum, chlorine, heavy metal ions etc.). |
9 |
10 years of manufacturing experience, with more than 20 technical engineers |
1 |
Flocculation Mechanism: Adsorbing suspension particles, polymer chains entangle and cross-link each other to form bridging, and make flocculation structure enlarge and thicken, and has the functions of surface adsorption and electric neutralization. |
2 |
Reinforcing Mechanism: PAM molecule chain and dispersed phase form bridging bond, ion bond and covalent bond to increase combination strength. |