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Treatment Systems

Severn Trent De Nora Introduces Marine Sewage Treatment Unit

Severn Trent De Nora, LLC (STDN) introduced the OMNIPURE™ 6MR, a versatile marine sewage treatment system designed to meet the economic and space requirements of all small to mid-sized vessels in the marine industry. The system’s “ribbon” cell design requires no additional manual cleaning and enables the unit to operate under normal marine sewage conditions. Combined with the low cost of the replaceable cell, the OMNIPURE 6MR offers customers an economic and easy-to-maintain marine sewage treatment system. This compact, modular treatment system is United States Coast Guard (USCG) and International Maritime Organization (IMO) certified and meets stringent environmental standards governing the discharge of wastewater into territorial waters. STDN’s patented marine on-site generation technology uses seawater and electricity to produce an effective sodium hypochlorite disinfection solution for marine sewage treatment. The OMNIPURE 6MR has a treatment capacity of 25 persons (black water) and 12 persons. The OMNIPURE 6MR unit is available for immediate delivery and will be publicly exhibited for the first time at the Fort Lauderdale International Boat Show, October 31- November 4, 2002.


Oceansaver Launches Second Generation To Combat The Ballast Water Problem

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17 MARCH, 2011, OSLO, NORWAY: OceanSaver today announced plans to launch revolutionary next generation ballast water management technology. The Mark II technology realises OceanSaver’s strategy to roll out its high-end technology to different sized vessels OceanSaver’s Mark II ballast water treatment system is a specifically tailored version of its type-approved Mark I model, but with the most ‘energy demanding’ features of the original removed


ALPURE Ballast Water Treatment System Successfully Completes Corrosion Testing Program

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FORT WASHINGTON, Pa. – 9 March 2011 – The BALPURE ballast water treatment systemfrom Severn Trent De Nora satisfies corrosion test recommendations of the IMO MEPC 59/2/16.  The corrosion testing, performed by an independent third-party institute, proved the BALPURE system has no effect on coated steel, naval bronze and Cu-Ni alloys. Testing proved an insignificant effect on bare steel – so small that the acceleration of corrosion due to the presence of free chlorine has


CleanBallast Ready for Russian-Flagged Vessels

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RWO's ballast water treatment system received RMRS Type Approval.     Classification society Russian Maritime Register of Shipping (RMRS) has issued a type approval certificate for the RWO ballast water treatment system CleanBallast. During the international exhibition NEVA in St. Petersburg, Victor V. Grishkin, Senior Principal Surveyor at RMRS, handed over the certificate to RWO. CleanBallast can now be installed on any Russian-flagged vessel


Severn Trent De Nora's OMNIPURE Systems Get USCG Approval

Courtesy Severn Trent De Nora

  The new OMNIPURE™ Series 55/64 marine sewage treatment systems from Severn Trent De Nora have received final certification from the United States Coast Guard (USCG) to the International Maritime Organization’s Resolution MEPC.227(64) effluent standards. Currently, only a limited number of marine wastewater treatment technologies meet the new MEPC.227(64) standard, which enters into force 1 January 2016


Burroughs Manager of Balpure

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Severn Trent De Nora has named William Burroughs as manager of its Balpure ballast water treatment product line. As product line manager, Burroughs is responsible for planning, organizing, integrating and expanding the Balpure product line as part of the company’s ongoing commitment to the marine wastewater treatment and seawater disinfection markets. Burroughs previous experience includes serving his country as a lieutenant in the United States Navy’s submarine force


Alfa Laval’s PureBallast Treats Tankers

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PureBallast, Alfa Laval’s chemical-free system for ballast water treatment developed in cooperation with Wallenius Water, will be installed aboard two new bitumen tankers for Nynas, a supplier of specialty petroleum products. It is the first ballast water treatment installation adapted to the hazardous tanker environment. Nynas, a specialist in naphthenic oils and one of Europe’s leading suppliers of bitumen


Trojan Marinex BWTS Earns USCG AMS Acceptance

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Trojan Marinex ballast water treatment system receives U.S. Coast Guard AMS acceptance for all water qualities Trojan Technologies’ Trojan Marinex ballast water treatment (BWT) product suite is one of the few to receive United States Coast Guard (USCG) Alternate Management System (AMS) acceptance, in accordance with the USCG’s final rule for Standards for Living Organisms in Ships’ Ballast Water Discharged in U.S


Construction Begins for Birka Line’s New Cruise Vessel

14 Shipyards were competing last November for Birka Line’s newbuilding contract. Aker Finnyards won, and after the design period the production of the cruiser started today. The vessel, approximately $181M, is considered to be an environmentally friendly vessel- it fulfills two very new classification criteria; DNV’s Clean Design rule defining several environmental solutions as to the ship structures, and the Comfort Class rule securing a noiseless and vibration free environment.


LR Publish EGTS Guide

Image credit LR

Lloyd’s Register introduces guidance for the treatment of exhaust gases as maritime industry prepares for new emissions-control regulations Lloyd’s Register’s has published a new guide, 'Understanding Exhaust Gas Treatment Systems', to give shipowners and operators an overview of the related technology and emerging regulations they need to make sound business decisions. 

 The technical teams at Lloyd’s Register worked closely with industry and used project experience


Unicom Selects the Ecochlor BWTS for 10 Tankers

Ecochlor, Inc. announced that Unicom Management Services (Cyprus) Ltd. (Unicom), acting for SCF Group, signed a 10-vessel agreement for the Ecochlor Ballast Water Treatment System (BWTS) in Limassol, Cyprus on May 6, 2015.   The agreement will see the Ecochlor BWTS retrofitted on 10 oil


BWTS Newcomer Sees Early Success

Photo: MMC Green Technology

Norwegian manufacturer of ballast water treatment systems MMC Green Technology reports it has sold more than 70 systems since going commercial with its MMC BWMS two years ago, 40 of which have already been installed on board vessels worldwide, the company said.


Hyde Marine to Present on BWTS at Nor-Shipping

Image: Hyde Marine

Company to Share Seamless Integration of Ballast Water Treatment System (BWTS); Experience in Retrofits for Small Footprint Installations at Nor-Shipping Maritime Environmental & Efficiency Management Seminar   Hyde Marine, Inc., announced it will attend Nor-Shipping 2015, June 2-5


ERMA Bullish on Ballast Water Treatment

Photo:  Ermafirst.com

 After having delivered several BWTS systems in Kita Nihon shipyard in Japan, one more ERMA FIRST BWTS was successfully installed onboard the Bulk Carrier M/V SCARABÉ(DWT: 60,000t), managed by NIOVIS SHIPPING COMPANY, which was built at Mitsui Engineering & Shipbuilding Co., Ltd


Keppel hands over Runcorn Energy-from-Waste Facility Phase 2

Energy from waste Photo Keppel Corpn

  Keppel Seghers Belgium N.V. and Keppel Seghers UK Limited (collectively, Keppel Seghers) have handed over Phase 2 of the Runcorn Energy-from-Waste (EfW) facility, in the UK, to the client. Runcorn EfW comprises two phases of equal capacity


NASSCO Starts Building APT’s 4th ECO Tanker

Congresswoman Susan Davis measures the first piece of steel for the fourth American Petroleum Tanker. (Photo: General Dynamics NASSCO)

Ceremony signaled the start of construction for APT-4 ECO Tanker, the fourth of five Jones Act tanker ships to be constructed at NASSCO for American Petroleum Tankers.   General Dynamics NASSCO signaled the start of construction of the fourth of five “ECO” tankers to be built


Meyer Turku Delivers First Ship Under New Owners

Photo courtesy of Meyer Turku

Meyer Turku handed over Mein Schiff 4 to TUI Cruises on Friday May 8, 2015, marking the first delivery from Turku Shipyard under Meyers’ ownership. The Meyer family, operators of the shipbuilding company Meyer Werft in Germany, became the 100 percent owner of Meyer Turku Oy just two days


Keel Laid for SEA-Vista’s First ECO Tanker

General Dynamics NASSCO informs it has hosted a keel laying ceremony for the first Jones Act ECO tanker currently under construction for SEA-Vista LLC, at the company's shipyard in San Diego.    Eric Fabrikant, chief operating officer of SEACOR Holdings Inc


ERMA FIRST Debunks 10 BWT Myths

Green4Sea Forum ERMA FIRST’s International Sales Manager, Mr. Leif Eric Caspersen

Ten myths about Ballast Water Treatment debunked ERMA FIRST’s International Sales Manager, Leif Erik Caspersen, during his presentation at Green4Sea Forum, which was held on Wednesday, April 22, at Eugenides Foundation. The list of the 10 myths about ballast water treatment


HEM takeover Makes Cathelco Water Treatment Leader

The company entered into the desalinator market after the acquisition of Seafresh Desalinators in 2010.

  Cathelco, the world leading manufacturers of equipment for ships, have acquired Hydro-Electrique Marine (HEM) the French specialists in desalinators and water treatment systems. The acquisition will make Cathelco one of the largest producers of shipboard water treatment systems in


Ecochlor BWTS

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Ballast water treatment technology developer Ecochlor Inc. presented a project case study at CMA Shipping 2015, a case study which covered the retrofit of Ecochlor’s ballast water treatment system (BWTS) aboard the 2007-built RoRo car carrier vessel M/V Green Bay following an order from


GEA UV Ballast Water Treatment

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Earlier this year GEA won the first contract for equipping cruise liners with its UV ballast water treatment system, BallastMaster marineX, powered by Trojan Marinex. The contract is to equip two new vessels with one BallastMaster marineX each, as well as an option for equipping a third


Ballast Water Technology Installation & Innovative Drive Contols

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Specifying for ballast water treatment systems can be a difficult process. Ian Hamilton, sales manager for marine electrical wiring control and instrumentation specialists CMR Group, offers guidance.   Ballast water, which is used to maintain balance and stability when a ship is empty of


Twelve Cranes Unload Mega Box Ship

Photo courtesy of CMA CGM

The 398-meter-long containership CMA CGM Kerguelen made its first call at the Port Klang Port Terminal in Malaysia, arriving to a very unique arrangement, the CMA CGM Group announced.   No less than 12 cranes were used simultaneously to match the vessel's exceptional length and capacity (17


UASC Umm Qasr Named ‘Green Ship of the Year’

UASC Umm Qasr (Photo: Hyundai Samho Heavy Industries)

The 9,000 TEU containership UASC Umm Qasr was designated “Green Ship of the Year” by the Maritime & Port Authority of Singapore.   Built by Hyundai Samho Heavy Industries (HSHI), a shipbuilding affiliate of Hyundai Heavy Industries (HHI), the containership






 
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