Information
46-17 Geonji-ro 153beon-gil, Seo-gu, Incheon, South Korea
+82 32-571-4217
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Overview
- Summary
- Sehwa Enstech is an environmental specialist company established in 1978, initially focusing on precious metal regeneration from wastewater and waste. The company is active in wastewater consignment treatment, environmental plant projects, environmental pollution prevention facilities, and precious metal regeneration businesses. It holds the first environmental new technology (NET) certification in Korea for wastewater treatment and possesses a track record in total nitrogen removal and Zero Liquid Discharge (ZLD) facilities for thermal power plants. Through the development of complex treatment technology for high-concentration mixed wastewater, the company solidifies its position as a leader in water treatment technology.Sehwa Enstech is an environmental specialist company established in 1978, initially focusing on precious metal regeneration from wastewater and waste. The company is active in wastewater consignment treatment, environmental plant projects, environmental pollution prevention facilities, and precious metal regeneration businesses. It holds the first environmental new technology (NET) certification in Korea for wastewater treatment and possesses a track record in total nitrogen removal and Zero Liquid Discharge (ZLD) facilities for thermal power plants. Through the development of complex treatment technology for high-concentration mixed wastewater, the company solidifies its position as a leader in water treatment technology.
- Key Products/Technologies
- Wastewater Consignment Treatment Services: Handling over 200 tons of high-concentration wastewater daily from approximately 1,500 discharge facilities nationwide, utilizing advanced treatment systems. Specialization in treating high-concentration industrial wastewater, including plating wastewater.Wastewater Consignment Treatment Services: Handling over 200 tons of high-concentration wastewater daily from approximately 1,500 discharge facilities nationwide, utilizing advanced treatment systems. Specialization in treating high-concentration industrial wastewater, including plating wastewater.
- Environmental Plant Business: Expertise in constructing total nitrogen removal facilities and Zero Liquid Discharge (ZLD) systems for thermal power plants, including the manufacturing and supply of environmental equipment such as heat exchangers, concentrators, and dryers.Environmental Plant Business: Expertise in constructing total nitrogen removal facilities and Zero Liquid Discharge (ZLD) systems for thermal power plants, including the manufacturing and supply of environmental equipment such as heat exchangers, concentrators, and dryers.
- Precious Metal Regeneration Business: Leveraging technical know-how to recover valuable metals like gold and silver from waste materials, including electronic scrap and spent catalysts.Precious Metal Regeneration Business: Leveraging technical know-how to recover valuable metals like gold and silver from waste materials, including electronic scrap and spent catalysts.
- Complex Treatment Technology for High-Concentration Mixed Wastewater: A technology developed in collaboration with KIST and Incheon National University, employing a multi-stage system of pre-treatment, evaporative concentration, organic adsorption, and biological treatment for refractory high-concentration wastewater that is difficult to treat with single processes. This innovative technology reduces high-concentration wastewater from over 100,000 ppm to below 20 ppm.Complex Treatment Technology for High-Concentration Mixed Wastewater: A technology developed in collaboration with KIST and Incheon National University, employing a multi-stage system of pre-treatment, evaporative concentration, organic adsorption, and biological treatment for refractory high-concentration wastewater that is difficult to treat with single processes. This innovative technology reduces high-concentration wastewater from over 100,000 ppm to below 20 ppm.
- Wastewater Treatment Technology using Salt Precipitation and Vacuum Evaporation: A physicochemical treatment technology for organic and inorganic wastewater, utilizing salt precipitation, vacuum evaporation at 65-95°C and -330 to -580 mmHg absolute pressure, and adsorption processes to remove CODMn, heavy metals, and total nitrogen.Wastewater Treatment Technology using Salt Precipitation and Vacuum Evaporation: A physicochemical treatment technology for organic and inorganic wastewater, utilizing salt precipitation, vacuum evaporation at 65-95°C and -330 to -580 mmHg absolute pressure, and adsorption processes to remove CODMn, heavy metals, and total nitrogen.
- Advanced Concentration, Drying, Mixing, Extraction, and Desalination Technologies: These technologies have been supplied to various industries including environmental, food, pharmaceutical, textile, and chemical sectors.Advanced Concentration, Drying, Mixing, Extraction, and Desalination Technologies: These technologies have been supplied to various industries including environmental, food, pharmaceutical, textile, and chemical sectors.
- Core Advantages
- Pioneering Environmental New Technology (NET) Certification: The first company in Korea to receive NET certification in wastewater treatment, demonstrating unparalleled technological prowess in treating refractory high-concentration wastewater.Pioneering Environmental New Technology (NET) Certification: The first company in Korea to receive NET certification in wastewater treatment, demonstrating unparalleled technological prowess in treating refractory high-concentration wastewater.
- Specialization in High-Concentration Wastewater Treatment: Development and commercialization of an innovative high-concentration wastewater treatment device capable of reducing wastewater from over 100,000 ppm to below 20 ppm. This achievement contributes to the localization of previously imported wastewater treatment equipment.Specialization in High-Concentration Wastewater Treatment: Development and commercialization of an innovative high-concentration wastewater treatment device capable of reducing wastewater from over 100,000 ppm to below 20 ppm. This achievement contributes to the localization of previously imported wastewater treatment equipment.
- Versatile Application Across Industries: The ability to apply advanced concentration, drying, mixing, extraction, and desalination technologies to a wide range of sectors, including environmental, food, pharmaceutical, textile, and chemical industries.Versatile Application Across Industries: The ability to apply advanced concentration, drying, mixing, extraction, and desalination technologies to a wide range of sectors, including environmental, food, pharmaceutical, textile, and chemical industries.
- Tailored Solutions for Thermal Power Plants: A proven track record in constructing total nitrogen removal facilities and Zero Liquid Discharge (ZLD) systems for thermal power plants, showcasing expertise in solving complex environmental challenges.Tailored Solutions for Thermal Power Plants: A proven track record in constructing total nitrogen removal facilities and Zero Liquid Discharge (ZLD) systems for thermal power plants, showcasing expertise in solving complex environmental challenges.
- Extensive Experience and Accumulated Technology: Over 40 years of rich experience and accumulated technical know-how in the environmental industry since its establishment in 1978.Extensive Experience and Accumulated Technology: Over 40 years of rich experience and accumulated technical know-how in the environmental industry since its establishment in 1978.
- Continuous Technological Innovation through R&D Collaboration: Operating a corporate R&D center that undertakes next-generation research projects with the Ministry of Environment and collaborates with institutions like KIST and Incheon National University for developing innovative water treatment technologies.Continuous Technological Innovation through R&D Collaboration: Operating a corporate R&D center that undertakes next-generation research projects with the Ministry of Environment and collaborates with institutions like KIST and Incheon National University for developing innovative water treatment technologies.
- Target Industrie
- Thermal Power Plants: Application of total nitrogen removal facilities and Zero Liquid Discharge (ZLD) systems.Thermal Power Plants: Application of total nitrogen removal facilities and Zero Liquid Discharge (ZLD) systems.
- General Industrial Wastewater Treatment: Consignment treatment of high-concentration industrial wastewater, including plating wastewater.General Industrial Wastewater Treatment: Consignment treatment of high-concentration industrial wastewater, including plating wastewater.
- Electronics Industry: Regeneration of precious metals from electronic scrap.Electronics Industry: Regeneration of precious metals from electronic scrap.
- Chemical Industry: Wastewater treatment and application of advanced concentration, drying, mixing, extraction, and desalination technologies.Chemical Industry: Wastewater treatment and application of advanced concentration, drying, mixing, extraction, and desalination technologies.
- Food and Pharmaceutical Industries: Application of advanced concentration, drying, mixing, extraction, and desalination technologies.Food and Pharmaceutical Industries: Application of advanced concentration, drying, mixing, extraction, and desalination technologies.
- Textile Industry: Application of advanced concentration, drying, mixing, extraction, and desalination technologies.Textile Industry: Application of advanced concentration, drying, mixing, extraction, and desalination technologies.
- Secondary Battery Industry: Wastewater treatment using ZLD (Zero Liquid Discharge) and evaporative crystallization technologies.Secondary Battery Industry: Wastewater treatment using ZLD (Zero Liquid Discharge) and evaporative crystallization technologies.
- Resource Circulation Facilities: Waste treatment and recycling.Resource Circulation Facilities: Waste treatment and recycling.
- Major Markets
- IndonesiaIndonesia
- Certifications/Patents
- Environmental New Technology (NET) Certification: First in Korea to receive NET certification in the wastewater treatment sector.Environmental New Technology (NET) Certification: First in Korea to receive NET certification in the wastewater treatment sector.
- 20 Patents Held: Including complex treatment technology for high-concentration mixed wastewater and advanced concentration, drying, mixing, extraction, and desalination technologies.20 Patents Held: Including complex treatment technology for high-concentration mixed wastewater and advanced concentration, drying, mixing, extraction, and desalination technologies.
- Corporate R&D Center: Engaged in next-generation research projects with the Ministry of Environment through industry-academia-research collaboration for water treatment technology development.Corporate R&D Center: Engaged in next-generation research projects with the Ministry of Environment through industry-academia-research collaboration for water treatment technology development.
- Environmental Technology Evaluation Result Notification for Wastewater Treatment Technology using Salt Precipitation and Vacuum Evaporation for Organic and Inorganic Wastewater.Environmental Technology Evaluation Result Notification for Wastewater Treatment Technology using Salt Precipitation and Vacuum Evaporation for Organic and Inorganic Wastewater.
- Patent application for scale removal method for evaporative concentrators in desulfurization wastewater treatment.Patent application for scale removal method for evaporative concentrators in desulfurization wastewater treatment.
Introduction
Location
46-17 Geonji-ro 153beon-gil, Seo-gu, Incheon, South Korea
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