Marine Diesel Purification Breakthrough by SurePure

Posted by George Backwell
Thursday, April 24, 2014
File photo

Liquid photopurification specialist company SurePure Inc. apprises of a breakthrough in the microbiological purification of contaminated marine diesel fuel, using SurePure's technology as an alternative to biocide addition or excessive micro-filtration.

SurePure explains that the contamination of diesel fuel is a significant problem for the maritime shipping industry, leading to extensive waste of fuel and environmental contamination. The industry is seeking to improve conventional means by which it cleans fuel where micro-organisms have proliferated. SurePure, in conjunction with a South African oil industry consultant Lemon Tree Holdings, applied its proprietary Turbulator technology in a test conducted in April at Stellenbosch, South Africa.

In the test, a simple initial centrifuge first separated the slurry formed as by-product of microbial growth in the marine diesel fuel on the diesel/water interface and split the bio-film "micro-web" that had formed inside the fuel.  Then, the fuel was processed through SurePure's patented Turbulator technology to kill the micro-organisms in the fuel.

The results of the test showed a total log reduction of 3.40 (log reduction is the accepted measurement for purification) achieved from a starting Total Viable Count (TVC) before centrifuge at some 24,800 colony forming units per millilitre  (commonly referred to as cfu/ml)  and finishing TVC after treatment by SurePure's Turbulator technology at only 10 cfu/ml.

With an analysed industry average of "refinery fresh" diesel generally being measured at 480 cfu/ml, the SurePure process results are indicative of the potential to clean marine diesel fuel even if severely compromised by micro-organism infestation.

Full color restoration to the normal yellow diesel colour from a black contaminated diesel tone was also observed in the test. Simple burnability and in-use in engine testing evidenced no deficiency in the rejuvenated diesel samples.

Guy Kebble, CEO for SurePure said, "These early test data are extremely promising for the marine diesel industry in particular, but possibly for all fuel diesel in time to come. Not only could the immediate environmental benefit from a significantly reduced amount of contaminated diesel fuels to be dumped or aimlessly burnt, but the recovery of severely contaminated marine diesel may be able to deliver considerable savings to the industry and increased profits to processors."

Go to www.surepure.net for more information.
 

 

 

 

 

Maritime Reporter July 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Harris Secures Certification for its Multi-channel Manpack Radio

Harris Corporation (NYSE:HRS) has received Type-1 National Security Agency (NSA) certification for its Falcon III® RF-340M multi-channel manpack radio. The certification

Lithuania Inks First Statoil LNG Deal

Lithuania seeks to cut dependence on Russia; Statoil to supply 0.54 bcm of gas per year. This will cover about 20 pct of Lithuania's demand. Lithuania signed

DNO Eyes First Kurdistan Crude Shipment

Norwegian firm DNO expects its first shipment of oil from Kurdistan to be sold on the international market by the end of the year and said it was committed to its

Technology

Harris Secures Certification for its Multi-channel Manpack Radio

Harris Corporation (NYSE:HRS) has received Type-1 National Security Agency (NSA) certification for its Falcon III® RF-340M multi-channel manpack radio. The certification

ST Engineering Singapore's Sole Ranker in Forbes' List

Singapore Technologies Engineering Ltd (ST Engineering) announced that it is the only company in Singapore to make it to Forbes’ list of The World’s Most Innovative Companies.

Northrop Grumman Awarded Navy IT Contract

Grumman Corporation informs it has been selected by the US Navy as one of five contractors for the Consolidated Afloat Networks and Enterprise Services (CANES)

Environmental

Revision Proposed for Fishing Vessel Cargo Regs

The U.S. Coast Guard (USCG) proposed revisions to its regulations for commercial fishing vessels carrying flammable or combustible liquid cargos in bulk. The

Foster Wheeler to Supply Heat Recovery Steam Generator In Mexico

Foster Wheeler AG (Nasdaq:FWLT) announced today that a subsidiary of its Global Power Group has been awarded a contract by Iberdrola, for the design and supply

Hiab to Present Sustainable Technology Load Handling at Elmia Lastbil Fair

Hiab, part of Cargotec, will showcase its latest sustainable technology of load handling at the Elmia Lastbil fair in Sweden. The presented products include

Fuels & Lubes

Lithuania Inks First Statoil LNG Deal

Lithuania seeks to cut dependence on Russia; Statoil to supply 0.54 bcm of gas per year. This will cover about 20 pct of Lithuania's demand. Lithuania signed

'Double Jeopardy – Trial by Media, Trial by Law' London Opening

BIMCO notes that the highly acclaimed "Double Jeopardy - trial by media, trial by law" first showcased at the BIMCO AGM in Dubai earlier this year is to be brought

Doosan Delivers a ‘World’s First’ to NASSCO

Doosan Engine has confirmed delivery of the world’s first dual-fuel, low-speed ME-GI engine to the American National Steel and Shipbuilding Company (NASSCO) shipyard in San Diego, USA.

Marine Power

Maritime Reporter @ 75: The Daily Cartoon

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry,

Doosan Delivers a ‘World’s First’ to NASSCO

Doosan Engine has confirmed delivery of the world’s first dual-fuel, low-speed ME-GI engine to the American National Steel and Shipbuilding Company (NASSCO) shipyard in San Diego, USA.

Elco Launches Electric Outboard Motor Line

Expansion into outboard category brings benefits of electric propulsion to even more boaters Elco Motor Yachts, a company in electric and hybrid marine propulsion for more than 120 years,

 
 
Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Pod Propulsion Port Authority Ship Repair Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.3023 sec (3 req/sec)