Thickener Operation
SNF specializes in tailings management, water clarification, and sludge dewatering in mining operations.
Zone Introduction
Thickeners play a critical role in separating fine mineral solids from process water. They enable water recycling and stable concentrator performance, making them essential for mining efficiency.
Process Description
Processed ore pulp entering the thickener contains extremely fine particles that settle very slowly due to low density and hydrophobic surfaces. Without proper chemical treatment, the tank becomes overloaded.
Water Quality Issues & Root Causes
- Fine minerals remain suspended → Slow settling
- Slime coating of particles → Poor floc growth
- High load fluctuations → Unstable thickener operation
Performance Loss & Compliance Impact
Overflow turbidity → Loss of valuable water
Low underflow density → Higher tailings volume
Higher power use for pumps & rakes
Recommended SNF Solutions & Advantages
SNF High-Molecular-Weight Anionic Flocculants
- Improve settling rate & underflow density