Dartmouth scientists making aquafeed more sustainable

Dartmouth scientists making aquafeed more sustainable

Dartmouth scientists have created a more sustainable feed for aquaculture by using a marine microalga co-product as a feed ingredient. The study is the first of its kind to evaluate replacing fishmeal with a co-product in feed designed specifically for Nile tilapia. The results are published in the open access journal, PLOS ONE…

Corals and algae go back to Jurassic Period

Corals and algae go back to Jurassic Period

Algae and corals have been leaning on each other since dinosaurs roamed the earth, much longer than had been previously thought, according to new research led by scientists at Oregon State University and Penn State. The findings, published in Current Biology, are a key advance toward a better understanding…

NMSU researchers mining energy from wastewater

NMSU researchers mining energy from wastewater

Tiffany Acosta writes for the (Las Cruces, NM) Sun-News that three years ago Catherine Brewer was asked to join a university collaboration on bioalgal energy. The assistant professor in the Department of Chemical and Materials Engineering at New Mexico State University, who specializes in biomass processing, accepted the…

New biofuel cell system uses spirulina

New biofuel cell system uses spirulina

Japan for Sustainability reports that Osaka City University announced on April 25, 2018, that it succeeded in developing a new biofuel cell system with the functions of a solar cell and the ability of carbon dioxide conversion. Utilizing the photosynthesis function of spirulina, this solar-light driven biofuel cell…

A diverse mix is best

A diverse mix is best

A diverse mix of species improves the stability and fuel-oil yield of algal biofuel systems, as well as their resistance to invasion by outsiders, according to the findings of a federally funded outdoor study by University of Michigan researchers. U-M scientists grew various combinations of freshwater algal species in…

Making a clean, green sunscreen

Making a clean, green sunscreen

Yousong Ding, Assistant Professor of Medicinal Chemistry, University of Florida, writes in The Conversation that, in his laboratory in the College of Pharmacy at the University of Florida, they are interested in combing the world for naturally occurring chemicals that have applications in health, agriculture and environment…

DTU researches lighting cities with algae

DTU researches lighting cities with algae

At the Technical University of Denmark (DTU), Science Nordic.com reports, researchers are investigating bioluminescent algae, to determine whether bioluminescent organisms could one day light up our cities in a turquoise blue light. There are some clear challenges to solve. The researchers say that they may…

Fossilized algae hold promise for improved food safety

Fossilized algae hold promise for improved food safety

Researchers have used fossilized algae to take a key step toward being able to more sensitively detect harmful contaminants in food. The findings are important because each year 48 million people get sick from tainted food, 128,000 end up in the hospital, and 3,000 die, according to the Centers for Disease Control…

Workshop: Apogee’s French cultivation method for spirulina

Workshop: Apogee’s French cultivation method for spirulina

Apogee Spirulina, in association with Santa Fe Community College will be offering a four-day workshop on the French cultivation method for spirulina. The comprehensive, one-of-its-kind, course will include three days of hands-on Artisan Spirulina farming. The Spirulina portion of the course will be taught…

Reducing the number of annual algal blooms

Reducing the number of annual algal blooms

The massive annual algal blooms around the world, caused by excess fertilizer from farms and cities running off into water supplies, are having severe human health and economic consequences, with economic damages from the issue costing up to $2.3 trillion annually. New research led by Brigham Young University ecosystem…

Algae fighting wastewater pathogens in New Mexico

Algae fighting wastewater pathogens in New Mexico

Cassie McClure and Suzanne Michaels report for KRWG that, over the past decade, New Mexico State University (NMSU) College of Engineering Professor Nagamany Nirmalakhandan (known as Dr. Khandan) has been investigating how algae removes contaminants from wastewater. The specific microalgae used by Dr. Khandan…

ASU scientists improving algal hydrogen production

ASU scientists improving algal hydrogen production

Changing the way the nation generates and consumes energy is at the heart of a new NSF grant awarded to Arizona State University and Kevin Redding, professor in the School of Molecular Sciences and director of the Center for Bioenergy and Photosynthesis (CB&P). The goal of Dr. Redding and his research group is to…

Cyanobacteria Bioplastic

Cyanobacteria Bioplastic

At Michigan State University Taylor Weiss, a former post-doc in the Ducat lab, along with his associates, have published a study in the journal Metabolic Engineering proposing a new production method for bioplastic — powered by sunlight and cyanobacteria — that could significantly cut costs…

UNE lands $1.3M grant for seaweed production

UNE lands $1.3M grant for seaweed production

The United States Department of Energy (DOE) announced that the University of New England was awarded a three-year, nationally competitive research grant for $1,321,039 from DOE’s Advanced Research Projects Agency-Energy (ARPA-E). DOE awardees are part of a new program called “Macroalgae Research Inspiring…

UCSD may launch a flip flop revolution

UCSD may launch a flip flop revolution

UC San Diego students and researchers have produced the world’s first algae-based, renewable flip flops. The first prototypes of their new invention, developed over the summer in a York Hall chemistry laboratory, consist of a flexible, spongy slipper adorned with a Triton logo and a simple strap — fairly basic, as flip flops go…

Producing high productivity microalgae with flexible composition

Producing high productivity microalgae with flexible composition

I joined Dr. Viamajala’s lab in 2013 working on improving economic and environmental sustainability of algal biodiesel production. My research (funded by DOE and NSF) has focused on addressing the current challenges…

James Cook University and MBD biorefine Ulva

James Cook University and MBD biorefine Ulva

A team of researchers at James Cook University has just published a cascading “biorefinery” approach for the extraction of soluble sulphated polysaccharides — known as ulvans — from the green sea lettuce, Ulva. The technique is simple and robust with a view to commercial production for nutraceutical applications…

Could algae be dairy’s next food source?

Could algae be dairy’s next food source?

Jennifer Coyne, writes in the University of Minnesota’s Dairy Star that assistant professor of renewable energy Robert Gardner and his research team think that algae could be the next ingredient used in dairy rations alongside corn and soybeans. Dr. Gardner presented his preliminary research findings during the…

Learn to build a spirulina microfarm

Learn to build a spirulina microfarm

Apogee Spirulina, in association with Santa Fe Community College is offering a 5-day workshop on DIY Spirulina and Aquaponics, where workshop students will get four days of hands-on Artisan spirulina farming, learning the French cultivation method. Aquaponics will be discussed providing students with real life…

Lone Star students research algae for immune health

Lone Star students research algae for immune health

At Lone Star College-Montgomery, in Conroe, Texas, five professors and one student have been awarded grants from LSC-Montgomery’s newly formed Undergraduate Research Institute (URI). The primary goal of the URI is to empower students to take an active role in developing and defining their…

$1.2 Million to UK CAER to support algae-CO2 project

$1.2 Million to UK CAER to support algae-CO2 project

The University of Kentucky (UK) Center for Applied Energy Research’s (CAER) Biofuels and Environmental Catalysis Group has received a $1.2 million U.S. Department of Energy grant for their novel work in utilizing carbon dioxide from coal-fired power plants to develop bioplastics…

MSU–PHYCO2 research moves to phase 4

MSU–PHYCO2 research moves to phase 4

Michigan State University and California-based PHYCO2, a company that focuses on algae growth and CO2 sequestration, are now using wastewater from breweries to produce algae as part of their ongoing partnership to generate clean energy sources. The production employs PHYCO2’s carbon dioxide-capturing technology…

Iowa State’s Revolving Algal Biofilm treatment system

Iowa State’s Revolving Algal Biofilm treatment system

Researchers at Iowa State University, in Ames, Iowa, are developing technology, using algae, that improves the efficiency of wastewater reclamation. The system uses vertical conveyor belts, about six feet tall and three feet wide, which revolve in a continual loop, cycling through the wastewater and air as multiple…

Bellevue Algal Research

Bellevue Algal Research

At Bellevue University, in Bellevue, Nebraska, Dr. John Kyndt and his student researchers, Suchita Shrestha and Adam Rawson, discuss their experiments using corn stover and algae to develop biofuel…

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