Geotube Sludge Dewatering Primary Cationic Flocculant Polyacrylamide SGS BV
Geotube Sludge Dewatering Primary Cationic Flocculant Polyacrylamide High Molecular Weight
General Of Blufloc Cationic Polyacrylamide Treatment for wastewater:
- Blufloc C8020 is a high molecular weight cationic polyacrylamide, used for use in a range of industrial and process applications including the treatment of wastewater streams, it is a versatile polymer product and is particularly useful for wastewater treatment applications including belt filter, centrifuge and screw press de watering, water clarification, filtration, thickening or use in a Dissolved Air Flotation plant.
- Millions of gallons of sludge have been pumped into Geotube containers for containment and dewatering of industrial waste, municipal sludge, and marine sediments. Paper mills, chemical companies, and nuclear power plants are just a few of the clients that have benefited from Geotube technology.
- Geotube dewatering containers are supplied to site and placed into position. Sludge which is treated with specialist polymers is then pumped into the containers and the clear effluent water is then drained leaving the solid remains within the container. When full the containers can be disposed at a landfill or the solids removed and land-applied.
- Blufloc Cationic series flocculants are also offered in a range of molecular weights. This enables the customer to select the optimum polymer depending on application needs, such as low molecular weights for low shear applications (e.g. gravity belt thickener) to very high molecular weights for high shear environments.
General Sludge Treatment Process:
Dewatering with Geotube technology is a three-step process:
Step 1: Filling |
Sludge (dredged material) is pumped into the Geotube container. Environmentally-safe polymers are added to the sludge, which makes the solids bind together and water separate. The Geotube container's unique fabric confines the fine grains of the material. |
Step 2: Dewatering |
Clear effluent water simply drains from the Geotube container through the small pores in the specially engineered textile. This results in effective dewatering and efficient volume reduction of the contained materials. And this volume reduction allows for the repeated filling of the Geotube container. Over 99% of solids are captured, and clear filtrate can be collected and recirculated through the system. |
Step 3: Consolidation |
After the final cycle of filling and dewatering, the solids remain in the bag and continue to densify due to desiccation as residual water vapor escapes through the fabric. Volume reduction can be as high as 90%. When full, the Geotube container and contents can be deposited at a landfill, remain on-site, or the solids can be removed and land-applied when appropriate. |
Blufloc Cationic Polyacrylamide Specifications:
| Trade Name: | Blufloc Cationic C8020 |
| Standard: | GB17514-2008 |
| MOQ: | 500kgs |
| Delivery Time: | Within 10 Working Days After Got Your Payment |
| Package: | Packed in 25kgs kraft bag or white PE bag on pallet and 16-18ton/FCL, or 700kgs big bag |
| Sample: | Free to test |
| Molecular Weight: | 8-10million |
| Charge Density: | 20-30% |
| Bulk Density: | About 0.6-0.8 |
| Solid Content: | 89%min |
| Active Content: | 100% |
| Recommended Working Concentration: | 0.2% |
How to Use Blufloc Polyacrylamide?
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Application and Dosage: Put sample of effluent in a beaker and add it as designated, agitate for 1 minute at 100-120 rpm and then slowly agitate at 60rpm. Determine the floc properly at this time and note the sedimentation and clarity of top solution. |
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