Which Street Sweeping Principle Is Best for Vietnam?

Different sweeping technologies exist, but selecting the right one depends on local conditions.

1. Mechanical Sweeping

• Best for heavy debris
• Weak for fine dust

2. Vacuum Sweeping

• Good for light debris and dust
• May miss uneven surfaces
• Can release fine dust

3. Regenerative Air System

• Excellent for fine dust
• Not suitable for large debris

4. Vietnam Conditions

• Mixed waste: plastic, sand, debris
• Uneven road surfaces
• High PM2.5 pollution

5. Best Solution: Hybrid Technology (Dulevo)

• 70% mechanical sweeping
• 30% vacuum + advanced filtration

Benefits:

• Handles all waste types
• High PM removal efficiency
• No dust re-emission
• Suitable for complex roads

Conclusion

For Vietnam:
👉 Hybrid sweeping technology is the most effective solution