- Technology
- Major Technology
Main Technology .
Providing Integrated Solutions Across the Entire Process from Planning and Design to Construction
No.1 in Korea for Ultrapure Water Production and Wastewater Reuse Facilities in the Display Industry
We provide engineering solutions for ultrapure water production and wastewater reuse in semiconductor and display manufacturing processes.
- Client-focused solutions from planning stage
- Wastewater separation & reuse by water quality
- Water solutions for display manufacturing
Ultra Pure Water Production Process
RO Process Comparison
| category | High-Recovery RO + SC/SA | 2 Pass RO + SC/SA | 2 Pass RO + CEDI |
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Process configureation
Make-up
Chemical use process
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Use of Ion Exchange Resin : chemical requirement for resin regeneration
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Use of Ion Exchange Resin : chemical requirement for resin regeneration
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Electric deionization(CEDI) : electricity consumption
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Separation/treatment/reuse of wastewater
The only case in Korea: Proven track record in discharging agricultural water after RO-treated wastewater reuse
Demonstrated EPC and O&M performance in the wastewater reuse sector
The only case in Korea: Supplying reclaimed wastewater as feedwater for ultrapure water
We optimize and develop UF and RO technologies through long-term operation of sewage reclamation and RO concentrate treatment.
- Process monitoring & optimization with operational data
- Korea’s only full-treatment and direct discharge of RO concentrate
- Adaptive operation for variable water quality & flow
Participation in Korea’s First CO2 Geological Storage Demonstration Project
Execution of an Economic Mineralization Process EPC Utilizing Waste
We develop CO2 mineralization technology using steel slag for cost-effective carbon capture.
- CO2 mineralization with slag & mine shaft filling
- CCUS technology linked to blue hydrogen
Possessing an Energy-Self-Sufficient Desalination Process Based on Renewable Energy and ESS
Achieving Zero Chemical Cleaning Wastewater through RO Cleaning with Microbubbles
We provide small-scale desalination technology powered by PV, ESS, and RO for islands and resorts lacking freshwater and electricity.
- Environment-adaptive engineering for PV–ESS–RO systems
- Eco-friendly, chemical-free membrane cleaning with microbubbles
Installation Case : Incheon Soijak island
