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Treatment System

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, has chosen PureBallast for two bitumen tankers to be built at China’s Wuhan Nanhua Huanggang Jiangbei Shipyard. Scheduled for delivery in 2010, the Nynas vessels will each have a ballast tank capacity of 2150 m3 and a treatment system flow of 500 m3/h. But in light of their cargo and the resulting gas risks on board, the vessels will have their PureBallast systems above deck rather than below. The ballast water treatment solution, which involves a specially designed enclosure, is the first to be certified for use aboard petroleum tankers. Even after Nynas had chosen PureBallast, the system had to be adapted to the hazardous environment of a bitumen tanker. As well as releasing gases, bitumen is normally transported at a temperature between 160-180ºC but vessels can carry products up to a temperature of 250ºC. Such conditions have thus far prevented ballast water treatment on tankers, since no ballast water treatment system has yet been classified as EX-proof.


Hyde Marine, Goltens Enter Engineering Agreement

Hyde Marine, Inc., announced today it has launched an agreement with Goltens Green Technologies division to help shipowners determine how to best fit the chemical free Hyde GUARDIAN Gold Ballast Water Treatment System (BWTS) onto its existing vessels. Hyde Marine’s partnership with Goltens will allow shipowners to benefit from precision 3D laser scanning and modeling, which helps eliminate complications during the BWTS installation process on existing vessels


AER Supply to Showcase Sewage Treatment Technology

AER Supply, an international distributor of marine products, is featuring a cost-effective MEPC-compliant onboard sewage treatment system for the U.S. commercial marine market at the 2013 WorkBoat Show. AER was named earlier this year as the distributor for Severn Trent De Nora marine wastewater disinfection systems for the Gulf Coast and other regions of the United States. The Severn Trent De Nora MARINER OMNIPURE Series 55 marine sewage treatment systems are designed specifically to


Ecochlor BWTS for International Shipholding Ships

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Ecochlor, Inc. said that International Shipholding Corporation (ISH) agreed to purchase seven ballast water treatment systems (BWTS) from Ecochlor for installation on certain ISH vessels. These systems are expected to be delivered between 2014 and 2016 and will be installed on several classes of ships including vehicle carriers and bulk carriers. With new ballast water regulations taking effect in the U.S. and with the expected ratification of the International Maritime


CleanBallast Approved by USCG

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As one of the first ballast water treatment systems, RWO’s CleanBallast has received the AMS approval .   This certificate is awarded by the United States Coast Guard (USCG) and is considered to be the crucial supporting requirement for future purchasing decisions of shipowners and yards.   The AMS approval is just the latest success in a series of achievements RWO accomplished in the past months


DESMI Containerized BWTS Tested by Maersk

DESMI OxyClean System: Photo credit DESMI

DESMI Ocean Guard’s containerised BWTS solution successfully 
tested by A.P. Moller - Maersk. The OxyClean system based on UV and ozone has come through testing in both fresh, brackish and salt water, and Maersk Line concluded it to be an attractive solution, in particular for container ship retrofits. Per Hother Rasmussen from Maersk Maritime Technology explains: ”We have tested containerized ballast water treatment system plants on two different vessels and we find it a viable


Mariner Omnipure M55 Selected for Australian Patrol Boats

Photo: SevernTrent De Nora, LLC

The Mariner Omnipure sewage treatment system from Severn Trent De Nora has been installed on Cape St George, a new patrol boat designed and constructed by Austal for the Australian Customs and Border Protection Service. Cape St George is the first in a series of eight patrol boats to be delivered to the owners between March 2013 and February 2015, which will all be outfitted with the Mariner Omnipure M5508 system. The contract was secured through HMA-POGC of Australia.  


BWTS SeaCURE Gains USCG AMS Acceptance

Ballast water discharge: File photo

Evoqua Water Technologies LLC says that its SeaCURE Ballast Water Treatment System (BWTS) has been granted AMS Acceptance in all salinities. System highlights SeaCURE benefits ship owners by providing a solution that can operate in fresh, brackish and sea water in any trade lane worldwide Based on proven, widely deployed Chloropac marine growth prevention system (MGPS) technology SeaCURE will now enter USCG type approval process


California: BW Treatment Research

  The California State Lands Commission (CSLC) will conduct a business meeting in Sacramento on March 25.  Among the items on the calendar is a request for authority to enter into a contract to support vessel modifications and conduct shipboard ballast water treatment research.  The plan calls for the CSLC to contribute $100,000 toward a $700,000 effort to install an experimental ballast water treatment system on the California Maritime Academy (CMA) training ship GOLDEN BEAR


Omnipure Series 55 Receives USCG Certification

Image courtesy Boyd Tamney Cross Marketing, Inc.

Omnipure Series 55 marine sanitation treatment systems from Severn Trent De Nora have received final certification from the United States Coast Guard (USCG) to the International Maritime Organization’s MEPC.159(55) effluent standards. Certification by the USCG involves testing environmental standards such as shock and vibration above and beyond IMO requirements. The Omnipure Series 55 technology utilizes a unique electrolytic treatment process


New Tanker Designs Feature Reduced Ballast Capacity

Dalian Shipbuilding Industry China yard (Photo courtesy of Lloyd’s Register)

‘Clear Advantage’ tanker design series is reported to reduce ballast requirements by 40%. Ready to be built, the designs combine operational and environmental performance improvements   Dalian Shipbuilding Industry China (DSIC), Dalian Ocean Shipping Co


World’s First LNG-Powered Containership Launched

Isla Bella: General Dynamics NASSCO

 General Dynamics NASSCO launched the 3,100 teu Isla Bella, the world’s first LNG-powered containership. More than 3,400 shipbuilders, their families, and others attended the special event at the San Diego-based shipyard.  


Kvichak Wins Contract to Build Two Ferries

Image courtesy of Incat Crowther

Kvichak Marine Industries, a Vigor Industrial Company, was awarded a contract by the Water Emergency Transportation Authority (WETA), San Francisco, Calif. for the design and construction of two all-aluminum 400 passenger-only ferries.  


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


Damen Installs BWT System to Cable Innovator

Photo courtesy of Damen Shiprepair

Global Marine Systems Limited’s vessel Cable Innovator has recently left Damen Shiprepair Dunkerque (part of Damen Shiprepair & Conversion) after extensive work including the installation of a ballast water treatment system and a five-year survey


Fednav Orders 12 Ballast Water Treatment Systems

Photo: Fednav

Fednav Limited, a Canadian operator of international ships in the Great Lakes-St. Lawrence Seaway system, announced an order for 12 ballast water treatment systems to equip its ships currently under construction.   According to the shipper


Ecochlor BWTS Selected for 8 Bulk Carriers

Image: Ecochlor

W Marine, Inc. has selected Ecochlor, Inc. to provide ballast water treatment systems (BWTS) for installation on two newbuild 82,000 DWT bulk carriers that will be constructed in China by Sainty Marine Corporation, Ltd. In addition, W Marine has secured an option for six additional systems to be


NASSCO starts Work on 3rd ECO Tanker

Courtesy of American Petroleum Tankers

  General Dynamics NASSCO signaled the start of construction of a third "ECO" tanker to be built for American Petroleum Tankers at a steel cutting ceremony at NASSCO's San Diego-based shipyard. As part of a five-tanker contract


Ecochlor Presents BWTS Case Study at CMA

Credt: Ecochlor

Ballast water treatment technology developer Ecochlor Inc. presented a project case study yesterday at CMA Shipping 2015 in Stamford, Conn. The case study covered the retrofit of Ecochlor’s ballast water treatment system (BWTS) aboard the 2007-built ro/ro car carrier vessel M/V Green Bay


New Containership Enters CMA CGM Fleet

CMA CGM Volga (Photo courtesy of the CMA CGM Group)

The CMA CGM Volga, eighth of the 28 vessels named after famous rivers series, enters the CMA CGM fleet   Newbuild containership CMA CGM Volga entered the CMA CGM fleet on March 17, and began her first rotation in Dalian, China, on March 20, the CMA CGM Group announced.  


Sludge Management System for Marine Sanitation Device

Photo courtesy of Scienco/FAST

A new method for dealing with accumulated sewage sludge on vessels and offshore platforms.   Scienco/FAST has introduced a new way to deal with sludge with its standard MarineFAST Marine Sanitation Device, meeting MEPC.159(55) or providing secondary treatment incorporates about one month of


Keel of First Eco Tanker for APT laid

Mrs. Katherine Faulconer, wife of Mayor Kevin Faulconer and First Lady of San Diego, welds her initials onto a steel plate that will be permanently affixed to the APT-1’s keel. Click on the image for hi res version.

  On Saturday, March 7, General Dynamics NASSCO hosted a keel laying ceremony for the first ECO tanker for American Petroleum Tankers (APT) under construction at the company's shipyard in San Diego. San Diego's First Lady, Mrs. Katherine Faulconer, was the honoree for the ceremony.


New Water Maker Launched for Maritime Market

ACO Marine WM3 water maker (Photo: ACO Marine)

Wastewater treatment systems specialist ACO Marine has launched a new water recovery system that gives vessel owners greater capacity to reuse the treated effluent from wastewater treatment plants.   The ACO Water Maker WM3 converts treated wastewater into pure distilled technical water for


Added Value Innovation Drives Control of BWTS

Ian Hamilton (Photo: CMR Group)

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


New Box Ship Enters CMA CGM Fleet

CMA CGM Rhone (Photo: CMA CGM)

The maiden voyage of the containership CMA CGM Rhone started in China on February 20, the CMA CGM Group announced.   The 9,365 TEU vessel CMA CGM Rhone is the seventh in a series of 28 ships from 9,400 TEUs to 10,900 TEUs that will be delivered from now to the third quarter of 2016






 
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