Low Temperature Wastewater Evaporator uses vacuum evaporation and heat pump technology to efficiently concentrate industrial wastewater at low temperatures. Featuring energy-saving operation, closed-loop design and intelligent remote control, it is suitable for industrial wastewater treatment applications requiring reduced energy consumption and stable operation.
Low Temperature Wastewater Evaporator is an advanced industrial wastewater concentration solution designed for factories requiring wastewater reduction, resource recovery and efficient treatment performance.
By combining vacuum evaporation technology with heat pump dehumidification principles, the system evaporates wastewater at temperatures below 40°C, reducing energy consumption while maintaining stable operation.
The closed-loop evaporation process minimizes heat loss and prevents exhaust emissions, making it suitable for industrial wastewater applications including metal finishing, electroplating, chemical processing and other manufacturing industries.
The Low Temperature Wastewater Evaporator operates based on vacuum evaporation and heat pump technology.
Under vacuum conditions, the boiling point of water decreases significantly, allowing wastewater evaporation at temperatures below 40°C. The heat pump system provides heating energy while recovering condensation heat, improving overall energy efficiency.
During operation, wastewater is heated inside the evaporation chamber and converted into water vapor. The vapor then enters the condensation chamber, where it is cooled and converted into reusable condensate water through the refrigeration system.
Temp (℃) | Vac（kpa） | Temp (℃) | Vac （kpa） | Temp (℃) | Vac （kpa） | Temp(℃) | Vac（kpa） |
20 | -98.7 | 40 | -93.7 | 60 | -81.2 | 80 | -53.9 |
21 | -98.6 | 41 | -93.3 | 61 | -80.3 | 81 | -51.9 |
22 | -98.4 | 42 | -92.9 | 62 | -79.3 | 82 | -49.9 |
23 | -98.3 | 43 | -92.5 | 63 | -78.3 | 83 | -47.8 |
24 | -98.1 | 44 | -92.0 | 64 | -77.2 | 84 | -45.6 |
25 | -97.9 | 45 | -91.5 | 65 | -76.1 | 85 | -43.4 |
26 | -97.7 | 46 | -91.0 | 66 | -75.0 | 86 | -41.1 |
27 | -97.5 | 47 | -90.5 | 67 | -73.8 | 87 | -38.7 |
28 | -97.3 | 48 | -89.9 | 68 | -72.6 | 88 | -36.3 |
29 | -97.1 | 49 | -89.4 | 69 | -71.3 | 89 | -33.8 |
30 | -96.8 | 50 | -88.8 | 70 | -70.0 | 90 | -31.2 |
31 | -96.6 | 51 | -88.2 | 71 | -68.0 | 91 | -28.5 |
32 | -96.3 | 52 | -87.5 | 72 | -67.0 | 92 | -25.7 |
33 | -96.1 | 53 | -86.8 | 73 | -65.7 | 93 | -22.8 |
34 | -95.8 | 54 | -86.1 | 74 | -64.2 | 94 | -19.8 |
35 | -95.5 | 55 | -85.4 | 75 | -62.6 | 95 | -16.8 |
36 | -95.2 | 56 | -84.6 | 76 | -61.0 | 96 | -13.6 |
37 | -94.8 | 57 | -83.8 | 77 | -59.3 | 97 | -10.4 |
38 | -94.5 | 58 | -83.0 | 78 | -57.5 | 98 | -7.0 |
39 | -94.1 | 59 | -82.1 | 79 | -55.7 | 99 | -3.6 |
The heat pump evaporation technology recovers heat energy during operation, reducing energy consumption compared with traditional evaporation methods.
The evaporation process operates below 40°C, helping protect heat-sensitive wastewater components and ensuring safe system operation.
The fully enclosed structure minimizes heat loss and prevents exhaust emissions during the evaporation process.
Designed with a simplified structure and intelligent monitoring system, the equipment reduces daily maintenance workload and improves operational reliability.
The PLC control system enables remote operation monitoring, parameter adjustment and abnormal condition alerts.
The system uses electricity as the main energy source without requiring steam or additional heating sources.
The Low Temperature Wastewater Evaporator is widely used for industrial wastewater reduction and concentration applications, including:
Electroplating wastewater treatment
Metal surface treatment wastewater
Chemical manufacturing wastewater
Industrial cleaning wastewater
Pharmaceutical wastewater
Manufacturing process wastewater
Professional industrial wastewater treatment experience
Customized evaporation solutions based on wastewater characteristics
Stable operation with intelligent control technology
Energy-efficient evaporation performance
Suitable for global industrial wastewater treatment projects
What is a low temperature wastewater evaporator?
A low temperature wastewater evaporator is an industrial treatment system that uses vacuum evaporation technology to concentrate wastewater at reduced temperatures, helping factories reduce wastewater volume and improve treatment efficiency.
What temperature does the evaporator operate at?
The system typically operates below 40°C under vacuum conditions, allowing efficient evaporation with lower energy consumption.
What industries can use this evaporation equipment?
It is commonly used in electroplating, metal finishing, chemical processing, pharmaceutical and manufacturing industries where wastewater concentration is required.
Does the equipment require steam heating?
No. The system mainly uses electricity as the energy source and does not require external steam or auxiliary heat sources.
Can the evaporator be customized for different wastewater?
Yes. The evaporation performance can be adjusted according to wastewater composition, concentration level and treatment requirements.
