We skillfully engineer projects
for the environment
Water Treatment
By reusing wastewater, we enable it to return to nature
By maximizing the value of waste, we make the best use of resources
We use our professional knowledge to build
underground, organized piping systems
![](https://www.hdec-corp.com/wp-content/uploads/核心業務_px-2.jpg)
Municipal Wastewater
- Provide a total solution according to the needs of the project
- Install an anaerobic digestion system
- Introduce energy efficiency control
- Integrate an advanced process, equipment and control system
![](https://www.hdec-corp.com/wp-content/uploads/核心業務1-4.jpg)
Industrial Wastewater
- Plan and build centralized treatment facilities in industrial zones
- Plan underground drainage networks
- Collect industrial-use wastewater
- Treat and dispose of effluent centrally
![](https://www.hdec-corp.com/wp-content/uploads/核心業務_px-3.jpg)
Reclaimed Water
- Municipal wastewater reuse
- Industry wastewater reuse
![](https://www.hdec-corp.com/wp-content/uploads/核心業務_px-4.jpg)
Water Purification
- Process design
- Engineering, procurement and construction
- Commissioning
- Operation and maintenance
![](https://www.hdec-corp.com/wp-content/uploads/核心業務1-5.jpg)
Water Desalination
- Provide highly energy efficient desalination systems
- Plan, procure, construct, and operate desalination plants