Experience evaporative technology firsthand – right in your factory!
TVTS’s Pilot HPVE – Evaporator system allows businesses to conduct on-site wastewater treatment trials.
INTRODUCTION TO THE PILOT HPVE TVTS SYSTEM
The Heat Pump Vacuum Evaporator Pilot (HPVE) System – Specifically Designed for Industrial Wastewater Testing
GENERAL DESCRIPTION:
TVTS’s pilot system is designed to fully simulate industrial system structures, yet is compact and flexible, allowing for temporary installation at the customer’s workshop or factory.
This is a fast, low-cost, and data-driven testing solution for all complex wastewater streams..
This is a fast, low-cost, and data-driven testing solution for all complex wastewater streams..
“The HPVE pilot system uses a heat pump mechanism – reusing evaporative energy, saving 60–70% on electricity compared to conventional heating systems, suitable for wastewater with high COD and high TDS such as electroplating, electronics, and chemicals”.
TECHNICAL SPECIFICATIONS – MODEL: PILOT HVE TVTS 150
| Item | Technical Data |
|---|---|
| Working Principle | Heat Pump |
| Water Evaporation Rate | 6.25 L/hour |
| Water Evaporation Capacity (24 hours) | 150 Litres |
| Heat Exchanger Type | By Immersion |
| Approximate Dimensions (L × W × H) | 1200 × 900 × 1800 mm |
| Energy Consumption | 160–190 W per litre evaporated |
| Installed Power | 6 kW |
| Maximum Ambient Temperature | 40°C |
REAL-LIFE IMAGES FROM PILOT PROJECTS
Each pilot test is a real-world demonstration of the high treatment efficiency of HPVE technology.
All treated water samples are analyzed in an independent lab, ensuring accuracy and objectivity.
REGISTRATION AND TRIAL RUN PROCESS
| Step | Description |
|---|---|
| 1️⃣. Submit Wastewater Information | The client fills out a form and describes the type of wastewater to be tested. |
| 2️⃣. Sample Collection | TVTS collects samples at the factory or the client sends them to the TVTS pilot facility. |
| 3️⃣. Pilot Test Operation (HPVE System) | TVTS engineers operate the pilot unit and record COD, TDS, and energy consumption data. |
| 4️⃣. Technical Report & Investment Consultation | TVTS provides a detailed technical report along with an optimized system proposal (CAPEX – OPEX – ROI). |
RESULTS AND ACTUAL DATA FROM PILOT EVAPORATOR EXPERIMENTAL RUN
- TEST OPERATION OF PILOT RO-VACUUM SYSTEM FOR HAZARDOUS WASTEWATER TREATMENT
- AT NORTHERN VIETNAM HAZARDOUS WASTE TREATMENT COMPANY.
- Execution time: 2025
💡Assignment: The requirement is to treat an acidic wastewater stream. To achieve efficiency in treating acidic wastewater streams, evaporation at very low temperatures is necessary. The proposed solution is to use a vacuum heat pump evaporator (HPVE).
SAMPLE DESCRIPTION AND IMAGES
💧 Wastewater samples tested: high COD levels (COD > 20,000 mg/L, TDS > 10,000 mg/L).
Results of water samples after testing by the HPVE TVTS pilot system.
📊 TEST RESULTS TABLE
| Parameter | Inlet | Pre-Treatment | Degassing | Evaporation | RO Stage 1 | RO Stage 2 |
|---|---|---|---|---|---|---|
| pH | 6.0 | 9.27 | 9.5 | 6.3 | 6.9 | 7.05 |
| EC (µS/cm) | 7,820 | 17,400 | 18,200 | 682 | 125 | 33.9 |
| Ca²⁺ (mg/L) | 2,940 | 0 | – | – | – | – |
| NH₃ (mg/L) | 780 | 590 | 550 | 84 | 13.7 | 7.4 |
Water recovery efficiency after evaporation: ≈ 80%
Note:
All wastewater samples must be prepared in a minimum volume of 1,000 liters to ensure a stable and continuous pilot testing process.
The data obtained are used directly for system design, ROI calculation, and optimization of full-scale industrial capacity.
BENEFITS OF TESTING WITH TVTS PILOT EVAPORATORS
✅ Pilot system designed and manufactured by TVTS, simulating real industrial systems.
✅ Direct operation and data analysis by expert engineers.
✅ Testing can be conducted at the TVTS factory or at the customer’s plant.
✅ Provides real-time COD, TDS, energy, and OPEX reports.
✅ Free system configuration consultation and post-pilot quotation.
REGISTER FOR A PILOT TEST RUN
