The S/R American Progress, a 575-ft.-long, 30,000-gross-ton, double-hull U.S. flag tank ship, operated by SeaRiver Maritime, Inc.,

has been accepted into the United States Coast Guard’s Shipboard
Technology Evaluation Program (STEP) to demonstrate the use of and
collect data on the effectiveness of the Severn Trent De Nora BALPURE®
ballast water treatment system.  In its acceptance letter, the Coast
Guard stated the ship “has an accepted means of compliance with Ballast
Water Management regulations found in U.S. Code of Federal Regulations,
title 33, part 151.2035.”

The United States Coast Guard established the STEP program in 2004 to
promote the development of alternatives to ballast water exchange as a
means of preventing invasive species from entering U.S. waters through
ships’ ballast water. STEP participation is available to all
international and U.S. domestic vessels subject to the Coast Guard’s
Ballast Water Management regulations, 33 CFR, part 151, subparts C and
D.

BALPURE is a patented system that generates biocides, meters and
analyzes the residual level of both biocides and neutralizing agents
and logs the performance of the overall ballast water treatment system.
With international, national, state and local environmental agencies
worldwide taking action to regulate the discharge of ballast water
arriving in ships coming from international ports, the BALPURE system
is being proven as an effective, economical and high-capacity device to
treat this water, with no adverse effects on the environment. Third
party testing of the BALPURE system has confirmed effluent quality that
meets proposed International Maritime Organization (IMO) ballast water
standards.

The BALPURE system has achieved a number of certification milestones,
including certification from the American Bureau of Shipping and
classification as EX-proof in 2007. In addition, Severn Trent De Nora
received a grant from the National Oceanic and Atmospheric
Administration in 2006 for United States third party validation and
recognition.

Severn Trent De Nora, LLC is a joint venture offering a solid
foundation to support marine and offshore industrial water disinfection
needs by drawing upon the strength and global resources of Severn Trent
Services, Fort Washington, Pa. and Gruppo De Nora, Milan, Italy. Severn
Trent De Nora offers the benefits of enhanced technical solutions and a
greater range of services by combining the seawater disinfection
capabilities of both companies. Severn Trent De Nora offers products to
serve marine wastewater treatment applications and the seawater
disinfection needs for the following applications: power generation,
desalination facilities, coastal industry, offshore oil and gas
facilities, general marine, cruise vessel industry and navies worldwide.

Source: Severn Trent De Nora

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• BALPURE Ballast Water Treatment System Accepted in Coast Guard Technology Evaluation Program

    The S/R American Progress, a 575-ft.-long, 30,000-gross-ton, double-hull U.S. flag tank ship, operated by SeaRiver Maritime, Inc., has been accepted into the United States Coast Guard’s Shipboard Technology Evaluation Program (STEP) to demonstrate the use of and collect data on the effectiveness of the Severn Trent De Nora BALPURE® ballast water treatment system. 

• Worlds first ballast water management system

    A milestone has been reached on the signing of the world’s first major Ballast Water Management System (BWMS) contract for larger vessels, signifying a major breakthrough for approaching legislation under the IMO’s Ballast Water Management convention. OceanSaver, one of the… Read at World’s first ballast water management system

• MOL developed worldwide 1 Portable liquid level gauge for ballast tanks

    Mitsui O.S.K. Lines, Ltd. Friday announced that MOL and Musashino Co., Ltd

• Ballast water treatment system tick the box

    Unitor’s ballast water treatment system has received IMO Final Approval. Wilhelmsen Ship Equipment’s ballast water treatment solution – Unitor Ballast Water Treatment System – was awarded Final Approval by the IMO on 23rd March. This ward came at the MEPC 60 meeting held this week at the IMO headquarters. “We

• Ballast water treatment system tick the box

    Unitor’s ballast water treatment system has received IMO Final Approval. Wilhelmsen Ship Equipment’s ballast water treatment solution – Unitor Ballast Water Treatment System – was awarded Final Approval by the IMO on 23rd March. This ward came at the MEPC 60 meeting held this week at the IMO headquarters. “We

• Ocean Saver secures large tankers to

    OceanSaver has signed 18 technical agreements with several major Far East shipyards for the supply of ballast water management systems for crude oil tanker newbuilds. The company also said that several yards in Asia have configured the OceanSaver system for their pump room design. “We have developed a ballast water

• Wärtsilä and Trojan Technologies sign agreement to launch the treatment of ballast water

    W?rtsil? Corporation and Trojan Technologies have signed an exclusive agreement to jointly develop, market, and distribute a ballast water treatment product for ships.

• Wrtsil launches integrated ballast water treatment system to meet tightening environmental regulations

     W?rtsil?’s BWT 500i system is being developed in co-operation with Trojan Technologies to effectively meet the latest and most stringent environmental regulations.

• IMO certification, OptiMarin ballast system

     (marinelink) OptiMarin AS has received Type Approval Certificate for the OptiMarin Ballast System (OBS). The Type Approval Certificate has been issued by Det Norske Veritas (DNV) on behalf of the Norwegian Maritime Administration and confirms OptiMarin’s compliance with IMO’s International Convention for the Control and Management of Ship’s Ballast Water

• Ballast Water Exchange at Sea

    Increase in the number of states requiring mandatory ballast water exchange on ships prior to calling at their ports has motivated Russian Maritime Register of Shipping (RS) to advise of current documents regulating safety aspects of ballast water exchange at sea and of confirmation procedure of safe ballast water exchange