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 August 2013 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Salvage Crews Avert Disaster in the Galápagos

Mammoet Salvage helps avert environmental disaster in the Galápagos Islands Mammoet Salvage and its partner, CPT Remolcadores SA of Chile, recently responded

SEACOR Holdings Announces Q2 Results

SEACOR Holdings Inc. has announced its results for its second quarter ended June 30, 2014. For the quarter ended June 30, 2014, net income attributable to SEACOR Holdings Inc.

Dan-Bunkering Restructures for Expansion

Bunker trading company A/S Dan-Bunkering Ltd. introduced a new organizational structure effective August 1, 2014. The company said the move was made to maintain its position,

Technology

Jinhai Heavy Industry Secures Another Invention Patent

Jinhai Heavy Industry of China has received patent rights for its large ship superstructure hoisting method after a state intellectual property review. The patent rights is for twenty years.

BMT ARGOSS Awarded OHSAS 18001

BMT ARGOSS, an operating company of BMT Group Ltd. has been awarded the universally recognized standard for occupational health and safety, BS OHSAS 18001. BMT ARGOSS,

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

Environmental

Salvage Crews Avert Disaster in the Galápagos

Mammoet Salvage helps avert environmental disaster in the Galápagos Islands Mammoet Salvage and its partner, CPT Remolcadores SA of Chile, recently responded

Rosneft to Carry Out Ecologic Fishery Research in Laptev Sea

For the first time in history of Arctic Rosneft will carry out integrated ecologic fishery research on three licensed sites (LS) of Laptev Sea: Anisinsko-Novosibirsky,

BMT ARGOSS Awarded OHSAS 18001

BMT ARGOSS, an operating company of BMT Group Ltd. has been awarded the universally recognized standard for occupational health and safety, BS OHSAS 18001. BMT ARGOSS,

Fuels & Lubes

Dan-Bunkering Restructures for Expansion

Bunker trading company A/S Dan-Bunkering Ltd. introduced a new organizational structure effective August 1, 2014. The company said the move was made to maintain its position,

Kurdish Crude Oil Tankships: End-Game Still in Doubt

After a legal show-down in Texas this week, the outlook for a handful of tankers holding some $300 million worth of Kurdish oil is not looking good. Seemingly

Korea Shipbuilder Wins US$400-M Greek Order

Daewoo Shipbuilding & Marine Engineering Co., South Korea’s second-largest shipbuilder, says it has signed a contract to build 4 tankships for Maran Tankers Management,

Marine Power

Langh Ship Scrubber Receives Class Approval

Langh Ship received on July 17, 2014 final class approval from Germanischer Lloyd for its exhaust gas cleaning system on m/s Laura, a 1996-built a 6,500 DWT general

Korea Shipbuilder Wins US$400-M Greek Order

Daewoo Shipbuilding & Marine Engineering Co., South Korea’s second-largest shipbuilder, says it has signed a contract to build 4 tankships for Maran Tankers Management,

Rolls Royce Marine Awarded LCS Engine Repair Contract

U.S. Department of Defense informs that Rolls Royce Marine North America, Walpole, Massachusetts, is being awarded a US$9,000,000 firm-fixed-price repair order

 
 
Maritime Contracts Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Salvage Ship Electronics Ship Simulators 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: 0.1418 sec (7 req/sec)