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HANSA 03-2021

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Review SMM und Maritime Future Summit · Ballastwater Management Survey 2021 · Tanker-Schifffahrt · Ostsee-Häfen · Port State Control · Shortsea Shipping · Schiffsbanken HCOB & OVB

SCHIFFSTECHNIK | SHIP

SCHIFFSTECHNIK | SHIP TECHNOLOGY Manufacturer Norwegian Greentech AS Ocean Clean OneTank Optimarin Pact Marine Panasia Co Ltd. Panasonic Environmental Systems & Enginering Redox Maritime Technologies RWO Veolia Samkun Century Samsung Heavy Industries Scienco / Fast Semb-Eco Shanghai Cyeco Environmental Technology Co. Shanghai Hengyuan Marine Equipment Co. Product name TRC BWMS Bio Sea oneTank OBS Pact Marine BWTS GloEn-Patrol 2.0 ATPS-Bluesys see Sunbo Industries CleanBallast Ara Plasma Purimar 2.0 inTank BWTS Luv U1 Cyeco BWTS Shanghai Hengyuan HY Approval status (type appr.) yes DNV 2013 yes 2009 yes 2014 yes 2009 yes 2016 yes 2010 yes 2012 yes 2011 yes 2012 yes 2013 yes Ex. Appr. case by case yes yes under development AMS (USCG) yes, Aug 13 yes, Mar 14 yes yes Apr 15 yes Oct 13, rev. Feb 15 yes Apr 13, rev. Dec 14 yes Oct 13 yes Oct 13, rev. May 14 / Feb 15 yes, Jul 14 yes, Sep 14 USCG Type approval status (amendment) pending Sep 2020 Dec 2016 (Dec 2020) Dec 2018 Oct 2020 pending Jun 2018 (Jul 2018) Feb 2019 (Sep 2020) May 2020 Technology / Process steps solid-liquid separation Disinfection chemical physical filter and UV mechanical filtration + UV (MP) desinfection chemical injection filter + UV filtration filtration+UV electrolysis filtration (disc) filtration filtration+electrolysis electrolysis+ chemical injection filtration+UV filtration (screen) filtration+UV no NC no no no advanced electrochemical no no no mechanical skid version, filtration + semi-modular- version, modular version UV (MP) desinfection filter UV UV (LP) no UV (MP) plasma UV (MP) UV Options 46 HANSA – International Maritime Journal 03 | 2021

SCHIFFSTECHNIK | SHIP TECHNOLOGY Capacity on module / skid* (m³/ h) Investment € per m³/h Power requ. on average (kWh / 1000 m³) (SW =sea water, FW = fresh water) Chemical / Neutralizer used Weight (kg per m³/ h) Retention time (hrs) Effluent analysis Pressure drop (bar) Lifecycle main component Website 50–1,200 200–1100 92kW no 3.5–10 NA 1.5 norwegiangt.no 30–2,000 14kW/ 150m3 NC IMO: 0, USCG: under process < 0.8 in dirty conditions ballast- watertreatment. com up to 4,000 m3/ tank 100–3,000 100–4000 15kW in IMO mode 27–432kW (eleven types) NA no none NA 0.7 2,5 years (UV lamp) optimarin.com pactchina.com 50–6,000 182–338 100kW (2 x) no 3.6–4.8 none yes 0.4–0.6 4,000 hrs worldpanasia.com 150–3,600 panasonic.com redox.no 150–3,750 (max. mult. 7,000) 14 (SW) – 70 (FW) (2 x, in / out) only in SW: sodium tiosulfate < 5 none optional > 0.7 electrodes 3,000 hrs filter discs 8,000 hrs rwo.de samkunok.com 250–10,000 TRO shi.samsung.co.kr/ Eng up to 200,000 500 ecospec.com 250–2,000 cyecomarine.com 200 sh-hengyuan.com / en All information without guarantee, no claim of beeing complete HANSA – International Maritime Journal 03 | 2021 47

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