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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


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


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


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.


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


Ballast Water Tech: MOL

A container-type ballast water treatment system installed. Right: Sketch of the system, packaged in a 40-foot container.

As ship owners globally face the eventual mandate to install ballast water management technology onboard their ships – a refit which is touted as the most expensive equipment refit ever – Maritime  Reporter & Engineering News in its February 2013 edition examines emerging Ballast Water Technologies for consideration. As shipowners globally wrestle with the daunting costs of installing soon to be mandatory Ballast Water Treatment Systems


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


Improved Demand Easing Dry Bulk Vessel Oversupply

An impressive outlook for dry bulk demand coupled with a small orderbook of newbuilds Drewry

With contraction in vessel supply and healthy demand growth, the dry bulk shipping market is expected to recover from 2017 onwards, according to the latest edition of the Dry Bulk Forecaster, published by global shipping consultancy Drewry.


Hyundai Global Services Enters into Eco-friendly Ship Services Business with KSS Line

Gas Star, 84,000cbm LPG carrier of KSS Line. The ship is going to be the first among KSS Line’s fleet to be retrofitted with Exhaust Gas Cleaning System. Photo: Hyundai Global Services

 Hyundai Global Services (HGS), Hyundai Heavy Industries’ (HHI) newly spun-off company specializing in providing total marine services announced today it signed an MOU with KSS Line, a Korean shipping company, for entering into eco-friendly ship business.  


ACO Claimers Delivered for Installation on Nibulon Tugs

Photo courtesy of ACO

ACO Marine has delivered three of its smallest Clarimar wastewater treatment units to Ukraine-based Nibulon Shipbuilding and Repair Yard for installation aboard a series of high specification project tugs. Nibulon, Ukraine’s leading exporter of agricultural products


Vigor to Build 2 More San Francisco Ferries

Photo: Vigor

Vigor said it was awarded the contract to build two additional ferries for WETA (the Water Emergency Transportation Authority) in San Francisco, Calif.   The shipbuilder started constructing the first two WETA ferries in this class in spring 2015, said Tim Kolb


Effler Appointed Business Manager, Alfa Laval PureBallast

Kristina Effler, Global Business Manager Photo Alfa Laval

Beginning December 2016, Kristina Effler will assist marine customers navigating ballast water treatment alternatives as the new Global Business Manager for Alfa Laval PureBallast. Effler assumes the role just as the global shipping industry prepares for the implementation of the IMO BWM


DNV GL On Regulatory Developments and Tanker Market

The participants of the DNV GL Tanker Working Group in Hamburg. Photo by DNV GL

 DNV GL’s Tanker Working Group looked at the latest trends in the tanker segment with a special focus on the impact of upcoming emissions regulations at its 31st meeting in Hamburg recently.    Some 25 representatives from the tanker industry met with DNV GL experts in the


Alfa Laval PureBallast gets USCG Approval

Courtesy Alfa Laval

On 23 December, Alfa Laval received U.S. Coast Guard (USCG) type approval for the third generation of its ballast water treatment system, PureBallast. The approval allows ship owners who deballast in United States waters to make a confident choice of treatment technology.  


OceanSaver BWTS Earns USCG Approval

Image: OceanSaver

OceanSaver said it has received the final type approval certificate from U.S. Coast Guard as the first ballast water treatment system (BWTS) supplier utilizing electrochlorination. This means that a USCG type approved system is now available for medium and large vessels like LR1s


Great Ships of 2016: Seri Camellia

(Photo: MISC Berhad)

Since it started publishing in 1939, Maritime Reporter & Engineering News has recognized excellence in ship construction. This year 18 ships in total were honored, including many “world firsts.”   Seri Camellia - New LNG Carrier for MISC Berhad


Grand Bahama Shipyard Stayed Busy in 2016

V Ships USA LLC Boston - CSL Acadian (Photo: Grand Bahama Shipyard)

Grand Bahama Shipyard said it enjoyed a busy 2016, performing repairs, refurbishments and retrofits on vessels from all segments of the commercial maritime industry   The Caribbean shipyard Grand Bahama Shipyard Limited (GBSL) worked on 49 commercial vessels and 20 cruise ships throughout


How to Reduce Risk When Selecting a Ballast Water Management System

Image: MSI/ABB

It seems like a lifetime coming, but the IMO International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWM) has been approved and will enter into force on September 8, 2017. Deemed as an environmental necessity


MISC Berhad Names New LNG Carrier Seri Cenderawasih

Official Seri Cenderawasih Photo MISC

MISC Berhad today held the naming and delivery ceremony for its new LNG carrier, Seri Cenderawasih. The 150,200 CBM liquefied natural gas (LNG) carrier is the second in a series of five MOSS-Type LNG carriers ordered from Hyundai Heavy Industries Co., Ltd. (HHI”) by MISC


BWMS: What does it mean for onboard operations?

© tempakul / Adobe Stock

As of September 8, 2016 the Ballast Water Convention officially was ratified by the International Maritime Organization (IMO), crossing the necessary threshold of 35% of world tonnage signed on courtesy of the ratification by Finland. Subsequently, at press time


3GA Marine, Alfa Laval Partner for BWTS Retrofits

Image: 3GA Marine

Naval architecture and marine engineering company 3GA Marine Ltd has teamed up with marine technologies company Alfa Laval to provide engineered turnkey solutions to support ship owners in their response to the International Maritime Organization’s (IMO) ballast water management regulations


Vessel Oversupply to Continue in Chemical Shipping

Graph: Drewry Shipping Consultants Limited

 Chemical shipping vessel supply on major routes has been in surplus with many newbuilding deliveries and swing tankers flooding the market. As a result, freight rates on long-haul routes will continue to be challenged by surplus large vessels over the next two years






 
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