Ningbo Huaqing Environmental Hazardous waste Incineration system (Ningbo Zhenhai Petrochemical Park)
Completion year: 2016.
Treatment scale: 60t/d
Emission standard: EU 2000
Technical process: Thin layer drying + sludge feeding system + rotary kiln + secondary combustion chamber + waste heat boiler + SNCR+ quench tower + dry deacidification (baking soda injection) + activated carbon injection + baghouse filter + SCR+ wet deacidification + flue gas heater + induction draft fan + chimney
Project features: This is a project associated with Ningbo Zhenhai Petrochemical Park. At present, it treats the hazardous waste sludge produced by some enterprises in the park. The system process and equipment operate stably; flue gas emission continues to exceed the EU 2000 emissions standard. To expand upon the types of waste treated, the original system will be upgraded and transformed, with the addition of an SMP feeding system, waste liquid feeding system, etc.