Heat Pump Evaporation Unit for Radioactive Wastewater
An energy-efficient heat pump evaporation unit designed for radioactive wastewater treatment, integrating thermal energy recovery, evaporation concentration and solid-liquid separation for safe and economical nuclear wastewater handling.
Product Overview
▅ Core Technical Advantages
Outstanding energy-saving performance: Heat pump cascade energy utilization converts low-temperature heat into usable high-temperature heat, reducing operating energy consumption by more than 85% compared with conventional steam evaporation and avoiding energy waste from secondary-steam condensation.
Nuclear-grade decontamination efficiency: Multi-effect evaporation and precision filtration work together to achieve a decontamination factor above 10^5. Radioactive nuclides and suspended impurities are effectively retained, while qualified condensate and reduced concentrate volume lower the burden on downstream solidification.
Clear life-cycle cost advantage: Domestic core components and optimized design reduce equipment procurement cost by about 60% compared with comparable imported products. Low energy consumption also reduces total life-cycle cost across procurement, operation and maintenance.
Broad wastewater adaptability: The system can treat different types of radioactive wastewater, including low-, intermediate- and high-activity wastewater, saline wastewater and oily wastewater. Process parameters can be adjusted for different water qualities without replacing core modules.
Intelligent stable operation: The automatic control system monitors evaporation temperature, pressure, liquid level and water-quality indicators in real time, enabling automatic heat-pump start/stop, parameter adjustment and fault warning. Continuous operation reliability reaches more than 98%.
Safe and environmentally protected process: A fully enclosed process loop helps prevent leakage and volatilization of radioactive substances. Off-gas treatment and radiation-protection devices support compliance with nuclear safety and environmental requirements.
▅ Key Technical Parameters
Energy saving rate: ≥85%
Decontamination factor: ≥10^5
Equipment cost advantage: about 60% lower than comparable overseas equipment
Applicable wastewater: all types of radioactive wastewater
Continuous operation reliability: ≥98%
Core process: heat pump evaporation
Applicable materials: low-, intermediate- and high-activity radioactive wastewater, radioactive saline wastewater and similar media
Core functions: wastewater evaporation concentration, radioactive nuclide retention and energy-saving treatment
Typical applications: nuclear power plants, nuclear research institutions, radioactive waste treatment centers and nuclear medical wastewater treatment stations
▅ Application Value
The unit combines energy-saving heat pump technology with broad wastewater adaptability, helping reduce treatment cost while maintaining safe and compliant radioactive wastewater processing. It supports cost reduction, efficiency improvement and greener nuclear-industry waste treatment.