No Latest Information of Approval of Ballast Water Ballast Water BWMS Manufacture BWMS Name Country Process Capacity of BWMS Basic Approval Approval Information Approval of Active Substances G9 (MEPC126(53)) Approval given by IMO Final Approval ClassNK EQD as of 1 July 2013 Approval of BWMS G8 (MEPC125(53)) Approval given by the Administration 1 Alfa-Laval AB PureBallast Sweden UV/TiO2 250-3,000 m3 /h 2 Ocean Saver AS OceanSaver BWTS Mark I Norway Deoxygenation + Cavitation+ Electrodialytic Disinfection 40-10,000 m3 /h 3 Ocean Saver AS OceanSaver BWTS Mark II Norway Electrodialytic Disinfection 200-4600 m3 /h 4 Optimarin AS Optimarin Ballast Norway UV 21-5,400 m3 /h N.A. N.A. 5 Hamann AG / Degussa GmbH (withdrawn from the market) SEDNA BWMS Peracetic acid 50-1,000 m3 /h 6 Mitsui Engineering & Shipbuilding Co.,LTD. FineBallast OZ Cavitation(by high shear) + Ozonation - 300 m3 /h () 7 Hitachi Plant Technologies, Ltd. ClearBallast Janan precoagulant (enhanced flocculation) 200-2,400 m3 /h () 8 JFE Engineering Corporation JFE BallastAce C + Cavitation 17.5-4,500 m3 /h () 9 TECHCROSS INC Electro-Cleen 300 m3 /h -
10 RWO CleanBallast 150-2,500 m3 /h 11 NEI Treatment s, LLC Mitsubishi VOS USA Deoxygenation + Cavitation 300-6,800 m3 /h N.A. N.A. (Liberia) 12 NK CO., LTD. NK-O3 Blue Ballast Ozonation 125x2-4,000x2 m3 /h 13 Ecochlor, INC. Ecochlor BWT USA CLO2 250-16,000 m3 /h 14 Resource Ballast Technologies (Pty.) Ltd. Resource Ballast Water Treatment South Africa Cavitation + Ozonation + 100-4,000 m3 /h (South Africa) 15 PANASIA CO., LTD. GloEn-Patrol UV 150-6,000 m3 /h 16 Hamworthy Greenship B.V. Greenship Sedinox Ballast Water Netherlands hydrocyclone + electrolytic c Not yet 17 COSCO Shipbuilding Industrial Campany Blue Ocean Shield China UV treatment + Filter system 100-3,500 m3 /h N.A. 18 Hyundai Heavy Industries Co. Ltd. EcoBallast UV treatment + Filter system under investigation 19 GEA Westfalia Separator Group Gmbh Ballast Master ultrav UV radiation + Ultrasonic oscillation under investigation N.A. 20 SIEMENS SiCURE BWM Sodium Hypochlorite + Filter Not yet
MAHLE Industrial 21 Filtration Ocean Protection Filter + UV Treatment 250 m3 /h N.A. N.A. 22 Hyde Marine Inc. Hyde GUARDIAN USA Filter + UV Treatment 60-6,000 m3 /h N.A. N.A. (UK) 23 SunRui Marine Environment Engineering BalClor BWMS China Filter + Electrolysis 100-7,000m3 /h Company 24 DESMI Ocean Guard A/S DESMI Ocean Guard Ballast Water Denmark Filter + UV+Ozone 75-3,000m3 /h Treatment (Denmark) 25 SAMKUN CENTURY Co., Ltd. ARA PLASMA BWTS Filter + UV + Plasma 150-2,600 m3 /h 26 Hyundai Heavy Industries Co. Ltd. HiBallast 75-2,000 m3 /h 27 Kwang San Co. Ltd. En-Ballast Filter + Electrolysis Not yet Not yet 28 Qingdao Headway Technology Co., Ltd. OceanGuard BWTS China Filter + Electro catalysis 50-9,350 m3 /h 29 Wuxi Brightsky Electronic CO., Ltd. BSKY BWMS China Filter + UV 100-6,000 m3 /h N.A. N.A. 30 Severn Trent DeNora BalPure BWMS USA Filter + Electrolysis up to 500 m3 /h 31 Samsung Heavy Industries Co., Ltd. Purimar Filter + Electrolysis 250-6,500 m3 /h
32 AQUA Eng. Co., Ltd. AquaStar BWMS Filter + Electrolysis 200-5,000 m3 /h 33 Kuraray Co., Ltd. MICROFADE Filter + Calcium hypochlorite 125-4,000 m3 /h () 34 JFE Engineering Corporation JFE BallastAce (NEO-CHLOR MARINE) Chemical Not yet 35 Katayama Chemical, Inc. BWMS with Peraclean Ocean(SKY- ) Chemical Not yet Not yet 36 ERMA FIRST ERMA FIRST BWMS Greece hydrocyclone + electrolytic c 50-3,000 m3 /h (Greece) 37 Envirotech and Consultancy Pte. Ltd. BlueSeas BWMS Singapore Filter + Electrolysis Not yet Not yet 38 Envirotech and Consultancy Pte. Ltd. BlueWorld BWMS Singapore Chemical Not yet Not yet 39 GEA Westfalia Separator Group Gmbh Ballast Master ecop Chemical Not yet Not yet 40 Samsung Heavy Industries Co., Ltd. SHI BWMS (Neo-Purimar) Filteration + Chemical Not yet 41 Daliam Marine University DMU OH BWMS China Filteration + Sodium subsulfite Not yet Not yet 42 Hanla IMS Co., Ltd. EcoGuardian Filteration + Electrolysis Not yet
43 STX Metal Co., Ltd. Smart Ballast BWMS Electrolysis Not yet 44 Sumitomo Electric Industries, Ltd. SEI-BWMS Filter + UV N.A. N.A. Not yet 45 Jiujiang Precision Measuring Technology Research Institute OceanDoctor China Filter + Photocatalytic Not yet 46 HWASEUNG R&A Co. Ltd. HS-BALLAST Electrolysis Not yet Not yet 47 PANASIA Co., Ltd. GloEn-Saver Filter+Electrochlorina tion Not yet Not yet 48 Top Marine (KT Marine) Co., Ltd. KTM-BWMS Plankill pipe+electrolyzer Not yet Not yet 49 Wärtsilä Water s Ltd AQUARIUS EC BWMS Netherlands Filter+Electrochlorina tion Not yet 50 Shanghai Cyeco Environmental Technology Co., Ltd. Cyeco Ballast Water China Filter + UV 250 & 300 m3 /h N.A. N.A. 51 Knutsen Ballatvann AS KBAL Ballast Water Norway UV 200 & 600 m3 /h N.A. N.A. 52 AURAMARINE LTD. CrystalBallast Ballast Water Finland Filter + UV 21-1,500 m3 /h N.A. N.A. 53 Van Oord B.V. Van Oord Ballast Water Netherlands Chlorine(Drinking water only) N.A. Not yet 54 Redox Maritime Technologies AS REDOX AS Ballast Water Norway Filter + Ozone + UV Not yet Not yet
55 SUNBO INDUSTRIES Co. Ltd., DSEC Co. Ltd. and the Institute of Machinery & Material Blue Zone Ballast Water Ozone Not yet Not yet 56 Wärtsilä Water s Ltd Wärtsilä AQUARIUS UV ballast water Netherlands Filter+UV 50-1,000m3 /h N.A. N.A. management system (Netherlands) 57 BIO-UV SAS BIO-SEA France Filter+UV 75-2,000 m3 /h N.A. N.A. (France(BV))