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What are the NET&ETV?

New Excellent Technology(NET)&Environmental Technology Verification(ETV) Project

New Excellent Technology

Certification No. Technology Company
1 Energy Saving Method of Turning Sewage Sludge into Fuel Using a Dryer Based on Recovered Waste Heat and a Mixer with Dual Blades POSCO E&C
2 Advanced Drinking Water Treatment Technology using a Submerged MF Membrane with an Intermittent Air Scouring Filtration System Taeyoung E&C/Hanwha E&C/ KICT/Seoul Government
3 Advanced sewage treatment using the change of operating condition of reactor and multi-stage membrane module; aerobic membrane separation sludge-reduced technology KUMHO E&C
4 I3 System: Innovative MBR System for Water Reclamation and Reuse POSCO E&C/Daewoo E&C/ Kolon Global/Dohwa Eng./ Korea Engineering Consultants Corp./Pangea21
5 Phosphorus Removal in the Secondary Effluent by Flotation Using Microbubble Liquid Film System Taeyoung E&C/TSK Water
6 Drinking Water treatment technology using streaming current-controlled membrane filtration process KUMHO E&C
7 Air Impregnated Floatation for the Rapid Wastewater Treatment; Hydro J.B. Process POSCO E&C/Bluegreen Link
8 Anaerobic Digestion Coupled with Ultrafiltration Membrane to Treat High Strength Organic Waste Hyundai Engineering & Construction Co., Ltd./Hyundai Engineering Co., Ltd./Environmental Corporation Inchon
9 The wood separation technology from mixed C&D wastes using dragchain wet separator, air knife separator, double cyclone separator SUDOKWON Landfill Site Management Corporation
10 Water & sewer ipeline repair technology for PVC profile auto-supply equipment and mortar njectionby two liquid type nuvotec co.,ltd/hyundai engineering co.,ltd
11 Low Temperature Thermal Desorption(LTTD) Remediation for Petroleum Contaminated Soil Using the Circulation of Hot Air Generated by a Regenerative Thermal Oxidation (RTO) Equipment and a Rotary Kiln with Bucket Type Blade OIKOS.Co., Ltd /Korea Rural Community Corporation
12 The technology of recycling coarse aggregate production for dry concrete in using the complex grinder machine with the multiple rotors and the uneven plate Dooje Industrial Development
13 Traffic noise reducing technology using RSBS(Radial type SBS;RSBS) modifiers into double layer pavement POINIX INC.
14 Method of Producing Fuel for Coal-fired Power Plants from Sewage Sludge Using an Integrated Fixed Type Dryer and a Selective Distributor POSCO E&C Co., Ltd./Hansol EME Co., Ltd./POSCO Engineering Co., Ltd./SUDOKWON Landfill Site Management Corp.
15 High Pressure Rehabilitation TECH ZOOM KOREA CO., LTD
16 Dual-cylindrical anaerobic digester equipped with scum removal system and hydro cyclone for treating food wastewater POSCO E&C Co.,Ltd./Hansol EME Co., Ltd./SUDOKWON Landfill Site Management Corp./Kunhwa Engineering&Consulting Co., Ltd.
17 Novel anoxic MBR system with dPAO for biological Nutrient removal Dongbu Corporation
18 Development Interposition of High-Tension Liner TECH ZOOM KOREA CO., LTD
19 Advanced water treatment process using automatically converting operation mode of Microfiltration Daewoo E&C/Anyang city
20 Enhanced Recovery Improving Technology of Nano Filtration Process in Membrane Filtration System for Water-Purifying System. Coway Co., Ltd/Korea Water Resources Corporation/Kuk Dong Engineering& Construction Co., Ltd
21 Reduction Technology for Riverbed Landforming using Furrow shape Hyundai Engineering & Construction Co., Ltd.
22 Smart Cleaning and Spray-on Linning system(SCSL) Jung Ang Industries Co., Ltd.Chun Yun Construction Co.,Ltd.Korea Water Resources Corporation
23 Membrane-based Hybrid Methane Purification System for Automobile Fuel Supply from Landfill Gas (LFG) Korea Research Institute of Chemical Technology
24 Non-excavation submarine pipeline laying method using bentonite suspension support mechanism for re-use and sensor protection PROMOLE ENG.Co.Ltd
25 Remediation Technology for Arsenic Contaminated Soil Comprised by Zero-Discharge Washing ethod using Fe(III)-Coated Activated Carbon and Selective Separation Method using Multi-Microcyclone Hyundai Engineering & Construction Co., Ltd.
26 Leak detection technology for petroleum storage tank using magnetostriction bar and elastic wave DongMyung Enterprise Co., Ltd.
27 Drying technology for sewage sludge by indirect heating with two-stages; sparging and ribbon paddle dryers KOLON ENVIRONMENTAL SERVICE CO., LTD/Korea Environment Corporation
28 Sewer-pipe repairing System KD Corp.
29 CSOs Treatment system using Lamellar plate sedimentation and EVA(Ethylene Vinyl Acetate) media filtration simultaneously KOLON Water & Energy KOLON En-Solution KOLON e ENGINEERING
30 Bio-SAC BNR Process (4-stage BNR Process Using a flow type waste tire recycling carrier and swirl diffusers) KED CO.,Ltd.(Korea Environment Development)
31 Electrolytic Oxidation Odor Control System for Septic Tanks and Combined Sewer System. EXEN Environmental Inc.Sejong University
32 Water pipe Renovation method with Woven felt,Polyurethane resin DUKSAN CONSTRUCTION CO., LTD.
33 Wastewater Treatment MBR Using Side-stream Membrane Module with Reduced Sludge Production DAELIM INDUSTRIAL CO., LTD
34 Improvement Technology for Lake water Quality which are consist of Water Surface Agitation Device and Iommobilized Photosynthetic Bacteria. Doosan Ecobiznet CO.,LTD
35 An separating method of recycled aggregate from demolished concrete by rotating drum and counterrotating mixer gang seong san eop gae balgreen environment co.,ltd jin young environment backjin environment
36 A Biogas Generation Technology Using the Horizontal Type Anaerobic Digester Comprised by the Horizontal Paddle Agitator and the Biological Desulfurization Module KUMHO E&C Korea Environment Corporation
37 HI-FILTER SYSTEM J-E TECH CO., LTD.
38 Gas Adsorption using Al-Sludge Shinpyeong E&C/Taesung E&C/Taeyoung E&C/K-Water/Korea Environment Corporation
39 A Nature-friendly Water-Bloom control system using Zooplankton. ASSUM ECOLAGICAL SYSTEM INC Korea Rural Community Coporation
40 Pumping groundwater use the method of heating and water jet of chlorinated organic compounds reduction technology. Beautiful Environmental Construction Co., Ltd.
41 End-mill (end mill) cutting equipment and magnetic height control mechanism, raising manhole on Repair Technic Boeun Construction
42 Landfill waste sorting system for waste to energy by using Sunflower type disk screen and Tornado Vacuum devise equipped with cylindrical rotating screen&air pulse FORCEBEL Co., Ltd.
43 Technology that enables production of recycled fine aggregate for concrete, by separating cement paste from original aggregate using two things - (1) rotary power of rotating tank trommel; and (2) shock power and frictional power of steel bar namhae environment CO.,Ltd./seobu environment Co.,Ltd./changbong environment Co.,Ltd.
44 Sewage sludge treatment technology through continuous thermal solubilization and screw agitated thermophilic anaerobic digestion SK chemicals Co., Ltd / Entecs Co., Ltd
45 Deodor technics using by hybrid adsorbents added multiporous CuO-γ-MnO2 of non-amorphous type Garam Environmental Technology
46 Biogas production technology using an advanced two-phase digestion process Daewoo E&C/ Korea Environment Corporation/HiEntech
47 Urban artificial wetlands technology, modular system Korea Urban Forestation Co.,Ltd
48 In-Situ Anaerobic Dechlorination Technology by Injection of Liquid/Gas Substrate Mixture with Spray Nozzle TSK s&w .Co.,Ltd/DONG MYUNG ENT. Co.,Ltd