Anionic Polyacrylamide Used In River Sludge Wastewater Treatment
Sludge Thickening
Description:
Blufloc Anionic Polyacrylamide, is solid powder water-soluble polymer with varying molecular
weight and charge density. It is most often used to increase the
viscosity of water (creating a thicker solution) or to encourage
flocculation of particles present in water and allow rapid
settlement of finely suspended solids.
It is a synthetic chemical that can be tailored to fit a broad
range of applications.
Bluwat Chemicals manufactures and supplies specialty water
treatment chemicals for oilfield, wastewater treatment, potable
water, mineral processing, sugar and paper industries. The Blufloc
range of anionic, cationic and non-ionic flocculants and coagulants
are produced in China, our company's headquarters is in Yixing.
In addition to our complete range of powder grade polyacrylamides,
marketed under the Blufloc trade name, our company also supplies
polydadmacs (in both powder and liquid form) and polyamine liquid
coagulants to cater for all requirements of the industries that we
serve. Liquid dispersion polymers will be manufactured in Yixing.
Product Description
| Products: | Molecular Weight: | Anionic Degree: |
Copolymer of acrylamide and acrylic acid. | AA8520 | Ultra High | High |
| AA8519 | Very High | High |
| AA7518 | Very High | Medium |
| AA6518 | Very High | Medium |
| AA7517 | High | Medium |
| AA5516 | High | Medium |
| AA5415 | Medium High | Medium Low |
| AA5315 | Medium High | Medium Low |
| AA5412 | Medium Low | Medium Low |
| AA5410 | Low | Low |
| For Oil | HAA5412 | Medium Low | Medium Low |
| HAA6518 | High | Medium |
| HAA6520 | Ultra High | Medium High |
| HAA7525 | Ultra High | High |
Specifications:
| Ionic Charge: | Anionic |
| Molecular Weight: | 12-15million |
| Hydrolysis Degree: | 20-30% |
| Solid Content: | >89% |
| Bulk Density: | About 0.6-0.8 |
Recommended Working Concentration: | 0.1% |
| Shelf Life: | 2 years
|
Applications for our products are found in many industries
including
• Raw Water Treatment
- Flocculation, Clarification
- Dewatering of Lime Alum Sludge and Recovery of Water
• Industrial Waste Water Treatment
- Primary Clarification
- Secondary & Tertiary Treatment
- Sludge Thickening & Dewatering
- Color Removal
- Dissolved Air Floatation
• Sewage Treatment
- Primary Treatment
- Sludge Thickening & Dewatering
• Process Industries
- Sugar and Juice Industry: Clarification
- Paper Making: Retention, Wet Strengthening Agent, Resident Agent
&
Water Recovery
- Sugar Manufacturing: Mud Settling
- Chlor-alkali: Brine Clarification
- Thermal Power: Clarification of Scrubber Water
- Mining & Metallurgy: Tailings Thickening and Water Recovery
- Coal: Tailings Thickening and Water Recovery
- Constructions: Solid and Road Stabilization, Concrete Making
• Petroleum and Gas Field:
-Drilling fluids, EOR, Profile Modification, Fluid loss control,
Lubrication,
Shale Stabilization
How To Use The Blufloc Polyacrylamide?
Application and Dosage: The dosage range of varies from 0.2 - 3.0 ppm depending upon the
type of effluent and application. Advised to do jar tests for
evaluating the functioning and approximate dosage.
Jar Test: 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.
Procedure and precautions upon dispersion and dissolving
flocculants:
Dissolving time: The time required to dissolve the flocculant varies according to
the type of flocculant, water quality, temperature and agitation.
However, most flocculants generally require around 1 hour of
agitation to completely dissolve the powder. Incomplete mixture of
flocculant or lumping may inhibit the performance of the
flocculant.
Agitation speed: The ideal revolution of the agitator is between 200-400rpm. A high
speed agitator operating without reducing the revolution of a motor
is not advised, since it may cut the molecules of the flocculant.
An ideal agitator motor should be of 1HP for a 1-2m3 mixing tank.
Dissolving concentration: Flocculants should be standardly be dissolved to 0.1-0.5%
concentration. It is also effective to start dissolving at a
slightly higher concentration, and then dilute the flocculant
mixture immediately before use.
Handling measures and precautions:
Proper human safety products such as Splash goggles, lab coat,
vapor respirator, gloves and boots should be worn while handling
and applying chemicals. Splashes on skin should be washed off with
water immediately. In case of splashing into the eyes, flush it
with fresh water and obtain medical attention. Should not be
injected. Please refer MSDS for more details. |
Packaging & Shipping:
- 25kg net kraft paper bags or white PE bags on pallet, 18-20tons in
20' container, or 750kgs big bag and 15tons FCL
|
Keywords: flocculants and coagulants,processing industries, mineral
processing industry, enhanced oil recovery, processing industries,
treatment of sewage
