algae production nutrient News

  • Algae as serious business

    Algae as a feedstock for biofuels, biochemicals, animal feed and more is attracting significant attention, and for good reason, as the potential markets are enormous. This has lead to many new companies entering the industry, each with big dreams and big ideas. But to truly move from bench to breakout, algae companies need to focus on the business fundamentals, not just the science. Like most ...


    By Green Power Conferences

  • Algae: 10 superstars with strategies for success

    From the low points like the closure of the US National Renewable Energy Laboratory’s Aquatic Species Program to highs like 2009′s “Summer of Algae”, aquatic organisms from cyanobacteria to macroalgae have maintained a hold over the imagination of a large cheering section of the biofuels industry, and indeed, the world. Lately, relentless television advertising from ...


    By Green Power Conferences

  • Seeds of doubt over iron boost for algae

    One keenly-argued possible way of moderating the build-up of carbon dioxide in the atmosphere may not work, scientists have concluded. They say there is evidence that seeding the oceans with iron so that the algae that live there will multiply and devour more CO2 − thus ...


    By Climate News Network

  • Nitrogen fertilizer works way into sea and destroys marine habitats - EC

    Substantial increases in the flow of nitrogen into the sea have raised concerns about marine pollution. New research shows that commercial fishing is playing an important, but now declining, role in transferring this nitrogen back onto land. Enormous amounts of nitrogen fertilizer are applied to agricultural land to increase crop productivity. However, the use of such fertilisers can be damaging ...

  • Small seaweed refineries could meet transport needs

    Mid-size towns in developing countries could produce transport fuel from small biorefineries that use land-farmed marine algae, proposes a paper presented today (15 November) at the International Mechanical Engineering Congress in Houston, United States. The authors illustrate their report with a design of an ...


    By SciDev.Net

  • Discovering how nanoparticles affect the environment

    Although nanotechnology remains at an early stage of development, engineered nanoparticles are already interacting with fungi, bacteria and algae in natural ecosystems. A recent paper indentifies gaps in our knowledge about this interaction which require intensive attention. Engineered nanoparticles (ENPs) are of a more regular shape and composition than those formed naturally (e.g. by volcanoes) ...

  • EPA orders simplot cattle feeding company to change stock watering practice at grand view, ID, feedlot to protect the Snake River (ID)

    The U.S. Environmental Protection Agency has issued the Simplot Cattle Feeding Company a legal order to halt discharges from its nearly 700-acre feedlot complex near Grand View, Idaho. Simplot confines between 30,000 and 65,000 cattle year round at this feedlot facility near the Snake River in southeastern Idaho. EPA’s order directs Simplot to immediately cease all discharge of pollutants ...

  • Appeals Court sends `Dead Zone` Lawsuit Back to Judge

    A federal judge who ordered the Environmental Protection Agency to take action to regulate farm runoff and other pollution blamed for the Gulf of Mexico's annual oxygen-depleted "dead zone" must take a second crack at his ruling. An appeals court has ordered U.S. District Judge Jay Zainey to reassess his 2013 order telling the EPA to set federal limits on the nutrients nitrogen and phosphorous, ...


    By Associated Press

  • Science and sugar cane produce versatile harvest

    (IPS) - For nearly five hundred years, sugar cane was used almost exclusively for making sugar, with a handful of by-products like rum, alcohol and molasses. Now, in Brazil, it has become a source of multiple derivatives, and the focus of much scientific and technological research. Ethanol, or fuel alcohol, has become a major product, rivalling sugar, over the last three decades. But recently, ...


    By GLOBE Foundation

  • Fertilizer run-off killing Gulf of Mexico marine life

    Improved management of crops and perennials could go a long way toward alleviating the problem of hypoxia, which claims thousands of fish, shrimp and shellfish in the Gulf of Mexico each spring. An assessment by a team led by Virginia Dale of Oak Ridge National Laboratory's Environmental Sciences Division concludes that low oxygen levels in water, or hypoxia, causes problems throughout the ...

  • Wanted: partners with organic waste flows for PPP project

    Organic waste flows, varying from compost to feather meal, can be recycled and used in the arable and greenhouse horticulture sectors to improve soil quality. But which criteria must this material meet? What are the requirements in terms of the composition of organic material? And how can you improve the quality of residual waste? Wageningen UR is looking for companies with organic waste flows ...

  • Ag Attorney Sheds Light on Manure Handling, Application Regulations

    Although the Lake Erie algae problems that contaminated Toledo’s water supply in early August have subsided, the crisis raised questions about animal manure application on farmland in Ohio and how it may have contributed to the problem. In response, Ohio State University Extension’s agricultural and resource law field specialist has written a summary of Ohio laws relating to livestock ...


    By Ohio State University

  • Bion Issues Report on Local Environmental Benefits Resulting from Onsite Livestock Waste Treatment at Kreider Farms

     Bion Environmental Technologies, Inc. (OTC QB/BB: BNET) today issued two reports on the local environmental benefits that result from its Kreider Farms Project and potential future livestock waste treatment projects.  Bion recently commissioned a study that was conducted by Barry Evans, PhD, Senior Research Associate, Penn State Institutes of Energy and the Environment, to assess the ...

  • Jellyfish infestations caused by human activities

    A huge rise in jellyfish populations around the world appears to be caused by human activities, according to recent research. Early action is essential to prevent marine ecosystems from changing to unhealthy states that favour destructive jellyfish blooms. Although large numbers of jellyfish can occur in healthy marine ecosystems, destructive jellyfish blooms are being observed more frequently in ...

  • Bion - Kreider Project Grand Opening Follow Up

    Bion Environmental Technologies, Inc. (OTC: BNET) and Kreider Farms recently held the grand opening of Bion's livestock waste treatment project that utilizes its patented micro-aerobic digestion technology to reduce environmental impacts to the Chesapeake Bay. The event was held at the Kreider Farms dairy facility in Manheim, Lancaster ...

  • Global Aqua Feed Market Trends and 2018 Forecasts Report

    The global aquafeeds market is estimated to grow at a CAGR of 11.7% from 2013 to 2018, reaching 82,390.5 KMT by 2018. Fish require energy and essential nutrients for body-maintenance, movement, normal metabolic functions, and growth. Fish can obtain their energy and nutrients from natural food in ponds, from feed supplied by the farmers or from a combination of both the sources. Feed is a major ...

  • Aura Sustainability EPA Submission to the King Salmon Proposal

    Firstly we would like to start by saying we are big fans of Marlborough farmed Salmon and regularly purchase, cook and eat it.  It is a world class product and one that Marlborough should be proud of producing.  It also goes rather well with our other world renowned product, Marlborough Sauvignon Blanc.  We are also advocates of sustainable growth for the Marlborough region and its ...


    By Aura Sustainability

  • International Maritime Organization Mandate Spawns $50B Dollar Clean Water Tech Opportunity

    Increasing concerns over the detrimental transfer of invasive marine species across the world’s oceans through the transport and disposal of ballast water by large vessels have prompted the International Maritime Organization and the United States Coast Guard to ...


    By Biolargo, Inc.

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you