Schiffstechnik Ballast |
Schiffstechnik Ballast | Ship Technology Manufacturer Product name Approval status (type appr.) Ex. Appr. AMS (USCG) USCG Approval status (full type approval) Technology / Process steps Solid-liquid separation Disinfection chemical physical Options Evac see Cathelco Evoqua Water Technologies SeaCURE BWMS 2014 yes yes yes Jul 14, rev. Oct 14 in progress filtration (screen) EC (only 1 % vol) NE Cooling Water Treatment (Anti-Fouling) Filtration Group GmbH Ocean Protection System (OPS) 2011 yes yes yes Feb 14 in progress 2 x filtration (propriet.) no UV (LP) Hamworthy Greenship see Wärtsilä Hanla IMS Headway Technology Co. Ltd. EcoGuardian OceanGuard 2013 yes 2012 yes yes yes in progress yes Sep 13 yes Nov 2018 indirect electrolysis filtration EA / AO no Hitachi ClearBallast 2010 yes filtration, flocculation Hwaseung HS Ballast no electrolysis Hyde Marine, Inc. Hyundai Heavy Industries JFE Engineering Corp Jiangsu Nanji Machinery Company Juijiang Precision Measuring Technology Research Institute Kadalneer Technologies Hyde Guardian BWTS EcoBallast HiBallast Ballast Ace NiBallast OceanDoctor Varuna 2009 yes 2010 yes 2011 yes 2010 yes 2013 yes 2014 yes Kalf Engineering ElysisGuard no Knutsen Ballast water AS no yes KBAL no yes yes Jun 13, rev. Aug 14 yes Mar 14, rev. Dec 14 yes Jun 13, rev. Dec 14 yes Oct 13, rev. April 14 and Mar 15 yes Nov 13 yes Mar 14, rev. Dec 14 yes May 14 in progress yes Oct 2018 yes Nov 2018 in progress filtration (disc) (screen) no UV (MP) filtration EC UV filtration filtration + chemical injection filtration + micromembranes + deoxygenation filtration + photocatalytic filtration, electrochlorination filtration electrochlorination pressure vacuum reactor CI (liquid & granular) no no UV no UV UV Korea Top Marine Marinomate (ex KTM) yes 2014 cavitation, electrolysis Kurita Water Industries Kurita BWMS 2014 yes no chemical Kuraray Co. Ltd. Microfade 2012 yes yes Oct 13, rev. Oct 14 filtration 52 4 HANSA International Maritime Journal – 156. Jahrgang – 2019 – Nr. 33
Schiffstechnik | Ship Technology Ballast 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 evac.com / solutions / ballastwatermanagement > 4,000 (larger by mult.) 250 (max. 2,000) 400 50 (SW) -75 (only 1 x / in) 75kW (2 x, in / out) 3–6 ppm in-situ NE max. 0.005 kg / m3 3.2 24 yes 0.35 no no 7.5 none (sample 0.7–0.9 points) ship’s lifetime 8,000 hrs or 1,500 x power on evoqua.com / seacure filtrationgroup.com / mahle 100–8,000 41 kW (SW) 110 kW (FW) required 0.1 hanlaims.com 65–5,200 12kW 0.4–1.3 3-5 yes 0.5–0.7 ship’s lifetime headwaytech.com 1,000–3,000+ N/A hitachi.com hsrna.co.kr < 1,500 (max. mult. 6,000) vaires 60kW (2 x, in / out) no 4 none no 0.4–0.8 5,000 hrs hydemarine.com 500–2,400 115kW 1.6–2.6 75–10,000 50kW 1.2–3.4 hhi.co.kr 500–3,500 3.65kW jfe-eng.co.jp / en / 200–4,000 4 years (membrane) jsnj.com 50-5,000 iecyp.com sgpbusiness.com
