Municipal Wastewater Treatment
Primarily used for dewatering excess sludge, requiring continuous operation (≥20h/day). For example, a 100,000-ton/day wastewater treatment plant using a 15m³/h centrifuge can reduce sludge moisture content from 99% to 80%, saving 30% on chemical dosage (case data from *China Water & Wastewater*, 2023, No. 6).
Industrial Wastewater Treatment
Electroplating sludge: Requires corrosion-resistant materials; separation factor >3500G.
Papermaking sludge: High fiber content; differential speed adjustable models are recommended.
Operation and Maintenance Precautions
Vibration Control: Bearing amplitude should be <0.05mm (ISO 1940 standard).
Cleaning Cycle: Chemical cleaning of the spiral blades is required every 200 hours of operation.
Energy Consumption Optimization: Variable frequency drive can reduce power consumption by 15%-20%.
