EHS for Shipping Articles

  • Shipping sector braces for emissions storm

    Is the fuel oil market ready for tighter carbon and sulphur emissions rules on shipping? Tighter emissions regulations are set to cause a revolution in the shipping fuel market over the next few years, with plans now in place for carbon emissions cuts and tougher regulations on sulphur emissions increasingly likely to come into force in 2020. A compromise agreement reached by ...


    By Petroleum Economist Ltd

  • Estimation of the dilution field near a marine outfall by using effluent turbidity as an environmental tracer and comparison with dye tracer data

    The alternative use of effluent turbidity to determine the dilution field of a domestic marine outfall located off the city of Rio de Janeiro was evaluated through field work comprising fluorescent dye tracer injection and tracking with simultaneous monitoring of sea water turbidity. A preliminary laboratory assessment was carried out with a sample of the outfall effluent whose turbidity was ...


    By IWA Publishing

  • Raising Dead Ships: Derelict Vessel Removal

    One of Global’s specialties is vessel salvage – if your vessel runs aground or sinks, we’ll raise it and hopefully refloat it for you. But what happens to the thousands of old, worn out vessels that sit abandoned along the coasts and harbors? Often they sink, where they pose an environmental and navigational hazard. That’s why Washington, Oregon, California and Alaska have ...

  • Plastic as a Persistent Marine Pollutant

    Abstract Synthetic organic polymers—or plastics—did not enter widespread use until the 1950s. By 2015, global production had increased to 322 million metric tons (Mt) year−1, which approaches the total weight of the human population produced in plastic every year. Approximately half is used for packaging and other disposables, 40% of plastic waste is not accounted ...


    By Annual Reviews

  • Smart shipping, the future of the maritime branch?

    Ships that don’t need a captain and are able to sail by a computer system? A few years ago it sounded unreliable, but not anymore. The development of self-driving cars and drones made this topic interesting for the maritime branch and not without a reason. Read this blog to find out more about the benefits and how the seals of Lagersmit contribute. Smart shipping can be ...


    By Lagersmit

  • Easy access to savings on board ships - Case Study

    Grindrod Shipping, owner and manager of IVS and Unicorn Tankers, has installed OptiSave on board 9 vessels; 7 bulk carriers and 2 tankers and more will follow. The co-operation with IVS goes back to 2009 and the first OptiSave system was installed on board one of the bulk carriers soon after. “We have a great co-operation with DESMI and their automation team. We always look at how much fuel ...


    By DESMI A/S

  • Global monitoring of marine fuels and machine condition

    The “Shipping, Marine and Ports World” has published in its Dec 2012-Jan 2013 issue, an article written by Dr. Helene Gutman (CTO, Xenemetrix Ltd.). The article presents: The use of EDXRF analytical method systems that enable fleet management to optimize bunkering and machine maintenance.   The new sulfur emission regulations for ocean going vessels present a serious challenge ...


    By Xenemetrix Ltd.

  • Ask Enhesa Vol. 5

    Featuring contributions from Paula Diaz, Kengo Okuda, Sansanee Dhanasarnsombat, Wassila Nabourema, Elizabeth Tomassetti and Tjeerd Hendel-Blackford ...

  • Emission reduction methods and split fuel injection in a marine four-stroke engine

    Abstract The new emission legislation for sea-going vessels issued by the International Maritime Organization (IMO) requires drastic reduction in exhaust gas nitrogen oxides (NOX), and the combination of different primary methods can be an interesting solution without increasing remarkably the machinery. In this paper, the Miller cycle and the dilution with exhaust gas ...


    By ECO PHYSICS AG

  • Case study - HMS Ocean Waste Incinerator

    Ship's Waste Incinerator This installation is Glosfume's first filter to be used at sea. Stringent laws prevent ships from dumping waste at sea, all waste has to be returned to its point of origin. The Royal Navy is one of the first to install an incinerator and filter onboard a ship. Extensive testing was carried out before fitting the unit to HMS Ocean; installation involved cutting a ...


    By Glosfume

  • A conceptual framework for governing and managing key flows in a source-to-sea continuum

    Current approaches to environmental protection and development on land, along rivers and coastal zones, and in marine environments are struggling to effectively promote sustainability. This is partly due to limited understanding of how ecosystems are linked, and partly due to fragmented governance and management arrangements in the continuum from source to sea that hinders cooperation and ...


    By IWA Publishing

  • Environmental impact assessment of a package type IFAS reactor during construction and operational phases: a life cycle approach

    In the present study, a life cycle assessment (LCA) approach was used to analyse the environmental impacts associated with the construction and operational phases of an integrated fixed-film activated sludge (IFAS) reactor treating municipal wastewater. This study was conducted within the boundaries of a research project that aimed to investigate the implementation related challenges of a ...


    By IWA Publishing

  • Environmental Beer Innovation

    Are Edible Pack Bindings the Solution? In 2016 the British population drank an average of 15,000 pints of beer every minute. Meanwhile in 2015, 63 billion gallons of beer was consumed in the USA, 50% of which was from a can. Whilst these statistics may have the beer companies and brewers smiling with glee, these are not good figures, ...


    By SHEilds Ltd

  • Long-term impacts of deep-sea mineral mining

    A new international study has demonstrated that deep-sea nodule mining will cause long-lasting damage to deep-sea life. This study, led by scientists at the National Oceanography Centre (NOC), was the first to review all the available information on the impacts of small-scale sea-floor disturbances simulating mining activity. It found clear impacts on marine ecosystems from deep-sea nodule mining ...

  • Case study - New monitoring network for Scottish ports

    In the past, the ferries operating off the west coast of Scotland would have to sail to port to assess weather and tidal conditions would allow them to berth alongside the pier.  In efforts to save time, fuel and costs, the Caledonian Maritime Assets Limited (CMAL), which owns many of the ferries, ports and harbors in the region, decided to install 15  tide and weather stations, using ...


    By The OTT Hydromet Group

  • Scientists, a new quota species?

    Globally, marine conservation is high on the agenda. The need to protect and conserve species and habitats from deleterious anthropogenic impacts has never been of more concern than it is currently. However, that is not to say we, as a society, are achieving effective marine conservation, in fact we are far from it. Global summits have come and gone, as have the targets they set for marine ...

  • Fresh look at organics bans and waste recycling laws

    Approximately 40 percent of food produced in the U.S. is wasted annually. At a time when millions of Americans are food insecure and thousands of farmers struggle to stay afloat, the negative consequences of wasting food extend far beyond the environmental impacts and loss of resources that could have been otherwise allocated. There are great opportunities for food waste reduction at the federal ...


    By BioCycle Magazine

  • NoiseNews: Something Fishy Going on in British Waters?

    The seas around Britain may be getting too noisy. So noisy in fact that fish species such as cod and haddock are having difficulty communicating with each other. If their chatter is being obscured, it could affect their ability to breed at a time when stock numbers are recovering. It has long been recognised that large marine mammals are susceptible to noise pollution – as ...


    By Cirrus Research plc

  • Easy Access to Savings on Board Ships - Case Study

    Grindrod Shipping, owner and manager of IVS and Unicorn Tankers, has installed OptiSaveTM on board 9 vessels; 7 bulk carriers and 2 tankers and more will follow. The co-operation with IVS goes back to 2009 and the first OptiSaveTM system was installed on board one of the bulk carriers soon after. “We have a great co-operation with DESMI and ...


    By DESMI A/S

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