Schiffstechnik | 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 Team Tec AS Oceansaver BWTS yes yes yes Dec 16 filtration f Techcross Electro-Cleen TM System 2008 yes yes yes Oct 13, rev. Jan 16 expected in 1st quarter 2018 none EC / AO NE no Trojan Marinex GEA BallastMaster marineX, Trojan Marinex BWT 2014 yes yes yes Aug 14 expected within 2018 filtration (integrated with UV) no UV (LP) Wärtsilä Aquarius EC Aquarius UV BWMS 2013 yes 2012 yes yes yes yes Oct 14 yes Oct 13 in progress, expected in progress filtration EC + NC no filtration (screen) no UV (MP) Wuxi Brightsky Electronic Company BSKY 2011 yes yes Oct 13 in progress filtration no UV YingPeng Marine Equipment Factory Co. YP-BWMS 2015 yes yes Dec 15 filtration no UV Yixing Pact Pact Marine BWMS Zhejiang Yingpeng YP-BMWS 2015 yes filtration, UV Photo: IMO 62 HANSA International Maritime Journal – 155. Jahrgang – 2018 – Nr. 3
Schiffstechnik | Ship Technology Capacity on module / skid* (m 3 /h) Investment € per m 3 /h Power requ. on average (kWh/1000 m³) (SW = sea water, FW = fresh water) Chemical / Neutralizer used Weight (kg per m 3 /h) Retention time (hrs) Effluent analysis Pressure drop (bar) Lifecycle main component Website 200–7,200 max. 14,400 0.026 (2 x 3000m3 / h system) sodium tiosulfate 15,624 (system weight 2x3000m3 / h) none yes 0.3 (clean filters) 2–3 years (filter) teamtec.no 150–1,000 34 (SW) < 6~8 ppm in-situ sodium thiosulfate 2.5 (450m³) 6 TRO 0.3 8,000– 10,000 hrs techcross.com 150–1,500 depending on model 45 no 3–6 (dep. on model) none no 1,000 (max. mult. 6,000) 80 100 (2 x, in / out) sodium bisolfite (variable) none TRO 0.3 no (variable) none 0.5 ship’s lifetime 3 years or 2,500 hrs wartsila.com bsky.cn / english 300–1,200 zjyingpeng.com pactchina.com zjyingpeng.com No claim for being complete, all data without guarantee BALLAST WATER TREATMENT Planning, Engineering, Sales and Service Your partner for Optimarin ballast water treatment systems – all from one source bwt@zeppelin.com www.zeppelin-ballastwatertreatment.com HANSA International Maritime Journal – 155. Jahrgang – 2018 – Nr. 3 63
