Application scenarios
White Water Clarification
Fine Fiber Recovery
Water Reuse Optimization
Papermill Wastewater Treatment
In the white water recovery section of the papermaking system, the addition of flocculants can effectively reduce white water concentration and recover fine fibers. This helps decrease the solid content (SS) in white water, increase white water reuse rates, and lower water consumption per ton of paper.
At papermaking wastewater treatment plants, different types of flocculants are added at various water treatment stages to enhance treatment efficiency, improve sludge dryness, and increase economic benefits.
At papermaking wastewater treatment plants, different types of flocculants are added at various water treatment stages to enhance treatment efficiency, improve sludge dryness, and increase economic benefits.
Solution
Different ionic degrees and molecular weights enable the aggregation of fine particles, colloidal substances, and some soluble organic or inorganic matter in wastewater into larger, denser flocs. This accelerates the sedimentation of particles in suspensions, increases sedimentation speed, and achieves efficient separation of sludge and water.
| Product | Ionic Nature | Application | Features | Performance Summary |
| Water Treatment Flocculant | Cationic | Papermaking sludge dewatering treatment | High molecular weight, low charge density; high molecular weight, high charge density | Large molecular structure with varying charge densities adapts to different wastewater impurities, promotes sludge sedimentation, and enables effective solid-liquid separation after purification and filtration. |
| Anionic | Wastewater flotation sedimentation treatment | High molecular weight, medium to low hydrolysis degree | Large molecular structure exhibits thickening properties, adsorbs wastewater impurities, forms stable flocs, promotes the sedimentation of sludge suspended solids, and facilitates effective solid-liquid separation after purification and filtration. | |
| Nonionic | Wastewater sedimentation | Low molecular weight, low hydrolysis degree | Medium to high molecular structure without ionic characteristics avoids electrostatic repulsion of contaminants, effectively binds impurities, and enables effective solid-liquid separation after purification and filtration. |
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