Recent Discussions in Algae Fuels Challenges
-
Greenhouses are probably the lowest cost photobioreactors, what do you say? I know it does not sound jazzy enough, but greenhouses could provide some of the key benefits that a…
- Pen Down Your Thoughts
- View all 2 comments
-
Narsi posted Attractive and Growing Markets for Non-Fuel Products in Making Algae Fuels Sustainable through the Use of Co-products and By-products 9 months ago
One way to make algae fuels economically viable is by concentrating on making profit out of non-fuel products. If non-fuel products are made an effective secondary produce, it will help…
-
Joshwolf posted Utilization of Solar and other cyclical energy sources in Reducing the Cost and Energy Consumption for Algae Harvesting 7 months ago
http://www.facebook.com/AlgaeFuel Come check out my page! We need to not look at how many watts or gallons of fuel are being used in a production system. Sure anyone can do…
-
Thedolphinguy suggested home scale algae bio reactors NOW in Building Low Cost Photobioreactors 5 months ago
build the reactors using Kenaf and glass, not pvc or stainless steel
-
Narsi posted Reasons for high costs of photobioreactors in Building Low Cost Photobioreactors 7 months ago
The high capital costs of photobioreactors are due to the costs of construction materials, circulation pumps, nutrient-loading systems and costs for monitoring/instrumentation hardware and software. High operating costs are a…
- Pen Down Your Thoughts
- 1 person added this post to their reference
-
Narsi asked Algae Strains for Toxic Ingredient Absorption in Large-scale Cultivation of Microalgae in Diverse Wastewater 9 months ago
Are there algae strains that could consume toxic components in waste water, such as mercury? Can someone list down such strains that can decrease the toxicity of waste water from…
- Pen Down Your Thoughts
- View all 13 comments
- 3 people added this post to their reference
-
Narsi asked Using pH and Temperature to Decrease Contamination in Decreasing Contamination and Increasing Algae Yields in Raceway Ponds 10 months ago
If one could identify the major microbial contaminants in open ponds (assuming we could filter the macro contaminants using simple structures like greenhouses), is it possible to maintain the temperature…
-
Innovative Aspects of the system: * A patent-pending energy efficient LED based photobioreactor for ultrahigh biomass productivity from microalgae. * Improved surface enlargement for enhanced mixing and biomass productivity. *…
-
Narsi asked Cultivation of Microalgae in Industrial Wastewater in Large-scale Cultivation of Microalgae in Diverse Wastewater 9 months ago
Industrial wastewater treatment using algae poses significant challenges because the wastewater composition from different industries are dramatically different from each other. What is the best way for a company to…
- Pen Down Your Thoughts
- View all 4 comments
- 1 person added this post to their reference
-
Narsi suggested Identification of Environment More Important in Identifying Optimal Micro and Macro Algae Strains for Biofuel Production 9 months ago
Which comes first? Identifying the optimal strains (or) identifying the most appropriate environmental parameters (closed or open systems, salt or freshwater, cultivation in tropics or cultivation in temperate climes etc)?…
- Pen Down Your Thoughts
- View all 2 comments
- 2 people added this post to their reference
Over 1000 members have already joined Algae Fuels community
Search Algae Fuels Questions
Tags
Photobioreactor
Algae Strain
Harvesting
Cultivation
Open Pond
Genetic Engineering
Contamination
Oil Yield
Co2 Capture
Ethanol
Latest Questions - Algae Fuels
-
Robbes wants to know 18 year old farmer 4 days ago
Im building a bioreactor at home for a small-scale biomass production of algae. Any tips for an 18 year old farmer?
in Biodiesel Algae Fuels Biomass to Liquid Sustainable Homes and Communities
-
Flamingsword111 wants to know Algae Storage 3 months ago
Will the lipid content of algae change if the harvested biomass is stored at -20 degrees celsius?
in Algae Fuels
-
technically it should not
-
-
Baoguangzhai wants to know Algae Fuel Market Survey 2 months ago
Dear Algae group members,
We probably all know that fuel that contains algae will cost more than gasoline at this stage, so how do customers look at algae is worth thinking about. Let’s assume that we have algae-mixed diesel.I am trying to do a market survey for fuels with algae. Would you mind taking a second to fill the survey? http://www.surveymonkey.com/s/LJD7LT8
It’s just 6 questions and really quick.
Thank you very much for your help! and what do you guys think about the marketing strategy of algae fuel??? -
Greenhouses are probably the lowest cost photobioreactors, what do you say? I know it does not sound jazzy enough, but greenhouses could provide some of the key benefits that a typical PBR is supposed to provide...
in Algae Fuels
- View all 2 comments
-
Greenhouses are excellent facilities to ensure best or optimal environmental parameters to growth microalgae into PBRs. These also aids to increase productivity and to standarize products and production. If starting production costs are high, they can quickly amortized by increasing of productivity.
-
Gaya3 wants to know Obama's Algae Initiative 2 months ago
Repalcing 17 percent of the oil which is imported by the nation to be replaced by algae? Is this possible? Will this effort succeed or wade like other algae initiatives?
in Algae Fuels
- View all 5 answers
- 1 person added this post to their reference
-
Joule Unlimited | Solving the energy crisis with affordable, renewable clean fuel - Joule Biotechnologies, Inc. is tackling the global energy crisis with a game-changing, renewable alternative to fossil fuels. Our system surpasses the limitations of other clean fuel approaches by harnessing sunlight to convert CO2 directly into SolarFuel liquid energy. This direct-to-fuel conversion requires no agricultural land or fresh water, while finally enabling the scale, stability and pricing required for energy independence. - http://www.jouleunlimited.com
-
Franc posted a question There are nearly 30,000 algae strains. Can someone say a few strains ideal for Carbon capture in a power plant? What are the ideal characteristics of a strain intended to capture CO2 in a power plant ? Is anyone working on gene modifying to create an ideal strain ? 1 year ago
I know that there are many who do gene modification of algae to get more lipids, accelerated growth times, etc., But what about carbon capture ? Right now mankind needs to capture the carbon, in a hurry !
in Algae Fuels
- View all 3 answers
-
Cyclotella.Cryptica has been gentically modified under the US Gov. Aquatic Species program in the 1970-1990's. It will EAT carbon dioxide or carbonic acid out of seawater. It can grow several times its biomass per day and produces a light distilate kerosene in the C-12-14 range. Our reactor EATS CO2 100% pure out of a tank. The inputs are sunlight and mixing action. I called Read Gardner coal fired Power Plant in Nevada, not interested The Director of the National Lab called me and told me not to sell it anymore to anyone. Hummm?? Must mean it really works. Did you know that Platinum is 40 times more rare than gold? I would happily make you some but my probation officer was very specific... NO GLASS CONTAINERS WITH LIQUIDS ABOVE A FLASH POINT OF 150 F Any good chemist knows the flash point of kerosene is 100-150 F Seems like this stuff must really be a threat? Awsome!! Diatoms uber alles
-
Origin Oil's harvester to be used for a test of algae production in a building near Paris. Where else have such trials taken place?
Source: http://www.algaeindustrymagazine.com/originoil-facilitating-urban-algae-cultivation-in-paris/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed: AlgaeIndustryMagazine (Algae Industry Magazine)in Algae Fuels
-
- View all 4 answers
-
I believe that target must aim to substitute instead of eliminate some photobioreactor components. For example, fluorescent lights by LEDs, agitation by difusion, plastic by glass, and similar things.
-
Robbes wants to know Im 18 and i want to do something! 3 months ago
Hi guys!
I've got some spare time during the days and im wondering if someone could give me a tip about what i can do at home to be "green". Talking about energy, cultivations and maybe bulding some sort of self sufficientness in my home. Im open for suggestions!!! and im ready to build! =Din Biomass Power Production Algae Fuels Offshore Wind Vertical Axis Wind Turbines Recycling Gardening Sustainable Homes and Communities
-
Shaw wants to know searching for algal stain, culture 3 months ago
I`m searching for algae stains, cultures or algal banks somewhere in tamilnadu. Most of the google search seems to come around in circles. I checked all the links produced by the author NARCI, but no results.Please forward me any address or phone numbers or anything where we could get the cultures in hand.
in Algae Fuels
- View all 3 answers
-
you may find some useful information here..... http://www.cleantick.com/questions/q/where-can-i-getbuy-my-own-algal-strains-in-india may I please know, which strains you are looking for?
Take the Algae Fuels Challenge
- Building Low Cost Photobioreactors - Every Monday GMT 08:30-09:30 and GMT 15:30-16:30
- Devising Sustainable Mechanisms for Algae-based CO2 Capture - Every Tuesday GMT 08:30-09:30 and GMT 15:30-16:30
- Reducing the Cost and Energy Consumption for Algae Harvesting - Every Wednesday GMT 11:50-12:50 and GMT 15:30-16:30
- Increasing the Yield of Macroalgae for Biofuels - Every Thursday GMT 03:00-04:00 and GMT 10:00-11:00
- Using Algal Genetics Effectively to Make Algae Fuels A Reality - Every Friday GMT 03:00-04:00 and GMT 10:00-11:00
- Decreasing Contamination and Increasing Algae Yields in Raceway Ponds - Every Saturday GMT 03:00-04:00 and GMT 10:00-11:00
- Large-scale Cultivation of Microalgae in Diverse Wastewater - Every Sunday GMT 03:00-04:00 and GMT 10:00-11:00
- Making Algae Fuels Sustainable through the Use of Co-products and By-products - Every Monday GMT 03:00-04:00 and GMT 10:00-11:00
- Devising Cost Effective Drying for Microalgae - Every Tuesday GMT 03:00-04:00 and GMT 10:00-11:00
- Identifying Optimal Micro and Macro Algae Strains for Biofuel Production - Every Wednesday GMT 03:00-04:00 and GMT 10:00-11:00
Latest Discussions - Algae Fuels
-
Gaya3 wants to discuss National Algae Association Announces that Algae is No Longer a Research Project | PRLog 3 weeks ago
National Algae Association Announces that Algae is No Longer a Research Project. Collaborative Commercial Algae Production Testing Is Well Under Way at the new NAA Testing Center - PR11857068 - http://www.prlog.org/11857068-national-algae-association-announces-that-algae-is-no-longer-research-project.html
in Algae Fuels
-
This young genius has cracked the oil extraction process as part of a science fair project and now owns a provisional patent for his work. Watch this video on Kare 11 as they document his success!
-
Larryhagedon posted a blog wild algae update 3 weeks ago
Update on my local wild filamentous algae.
I tried to harvest some local wild algae a week or so ago. My attempt was premature as the algae has not matured enough yet to get much algae.
I find that the old growth that went thru the winter freeze cycle is still there, but is rotting and of no use.
It has broken loose from the bottom and is floating about the ponds and lakes. It has a thin veneer of bright green new growth on top that is misleading; giving the illusion that the entire matts of algae are harvestable,…in Algae Fuels
-
Joshwolf shared a video My Algae Biodiesel Presentation 2 months ago
I am proposing a new solution to the algae biofuel industry. Using electrical stimulation, I have created biodiesel from algae for $0.96/gallon. Come view this presentation of my project
in Biomass Power Production Biobutanol Biodiesel Algae Fuels Biomass to Liquid Batteries Biodiversity Agri Waste Management Anaerobic Digestion of Waste Bioremediation Batteries for Electric Vehicles Biopolymers and Bioplastics Biotechnology Biomimicry
-
Thank you so much, you are welcome.
-
-
Divyajeychandren wants to discuss Inside The Solazyme Kitchen, Where Algae Ice Cream Tastes Good 3 months ago
During a recent visit to Solazyme, a renewable algae oil company, I had a mid-day snack of crackers, vanilla-tinged milk, pretzels with a honey mustard sauce, ice cream, and a chocolate chip cookie. All of it contained algae, and all of it had significantly fewer calories, fat, and cholesterol than more traditional counterparts. For the record: all of the food items were just as good, and in some cases better, than the same foods containing regular ingredients.
Solazyme first realized that it was destined for more than just biofuel production while perfecting its algae oil-making process.
The basic premise is simple. Feed sugars (sugar cane, switchgrass, etc.) to algae, and the algae make oil. Solazyme tailors the oil profiles for different applications.
Solazyme has already found success in the cosmetics industry with its Algenist line of beauty products (tagline: "biotechnology from San Francisco), which rely on "alguronic acid," a compound produced by microalgae that can protect algae--and incidentally, human skin--from the environment. Since launching less than a year ago, Algenist products have become best-sellers at Sephora stores across the country.
My mid-day snack came courtesy of Solazyme Roquette Nutritionals, a joint venture between Solazyme and Roquette, a company that converts vegetables into raw materials for the food industry. Solazyme’s algae-derived flour, which has a similar lipid profile to olive oil, can be used to create strikingly tasty foods.
The Almagin flour, a yellowish powder containing algae oil, can go anywhere butter, eggs, and oil are used.
http://www.fastcoexist.com/1679438/inside-the-solazyme-kitchen-where-algae-ice-cream-tastes-goodin Algae Fuels
-
Lakhpat shared a picture Dr lakhpat Meena 2 months ago
in Algae Fuels
- View all 2 comments
-
Welcome to CleanTick, Dr Lakhpat. Hope you find the interactions with other algae fuel enthusiasts useful and productive
-
Joshwolf shared a picture MEET LEVI 5 months ago
Through extensive testing I've performed over the last 2 months, I've concluded that the method of Low Energy Voltaic Impulse(LEVI) destroys specific protein channels along the cell wall membrane, allowing for lipid bodies (and some cytoplasmic fluids) to be secreted by the cell. By pumping this device with 120 gallons of water I was able to produce 4.35 Liters of lipid bodies which converted to 4.1 Liters of diesel fuel via transesterification. To run down 2 D cell batteries, I needed to perform this test 82 times producing just over 90 gallons of diesel fuel, and the lowest cost fuel conversion price of $0.03
in Biodiesel Algae Fuels Batteries Cleantech Education in Schools Biotechnology
- View all 4 comments
- 2 people added this post to their reference
-
Josh have you computed how many gallons of water total you would need to grow enough botryococcus for a continuous supply of ripe algae to be processed by LEVI. In other words how many gallons of water would you need to process that 90 gallons continuously?
-
Hi folks, I am doing fine, spent today in our Iowa State Capital talking to legislators, and staff members of the governor and others.
Our Iowa Governor Branstad asked me to present my plan to our Iowa State Fair Board to power the entire fair with the waste streams coming from the fair.
Our fair runs for 11 days each fall, has thousands of head of various livestock in for exhibit and judging, and we have over a million visitors each year. That makes a lot of animal manure and garbage. We also spend a lot of money on electricity…-
First than all you must ensure that open pounds superficie reach a maximal exposition to sunlight. Then you must reduce open pounds height from 12 inch to 10 inch to treat of improve sunlight penetration and transmition and to reduce loop time.
-
-
Gaya3 shared a video Algae Bioreactor 3 months ago
Algae Bioreactor with solar panel system
in Algae Fuels
-
A fledgling IIT-Madras incubated start-up, Sea6Energy, has signed a deal with the Danish company Novozymes, one of the world’s largest industrial biotech companies, to jointly develop a process for producing biofuels from seaweeds.
A routine thing in the West you’d say, where large companies tap the start-up innovation pool, but it’s still a rare event in India. The alliance, where each brings its own funds, will use enzymes to convert seaweed-based carbohydrates to sugar, which is then fermented to produce ethanol for fuel, fine chemicals, proteins for food, and fertilizers for plants.
Novozymes’ India arm will look for new enzymes, develop, and manufacture them for the conversion; Sea6Energy, which has so far developed an offshore seaweed farming system (based on marine plastics polymer), will continue to develop its cultivation technology.
http://forbesindia.com/blog/technology/bold-and-beautiful-turning-seaweed-into-biofuels/-
Fantastic!
-
-
CottageCountryNow Article: More algal blooms in Ontario's lakes
- http://www.cottagecountrynow.ca/community/northmuskoka/article/1281343in Algae Fuels
-
Joshwolf shared a picture 3 LITERS OF ALGAE DIESEL FUEL 5 months ago
- View all 17 comments
- 4 people added this post to their reference
-
Great job. will be interested to know about future developments. Dr. Meenakshi Bhattacharjee
-
-
Arunpillai wants to discuss Energy Innovations: Researcher tries directed evolution to craft better Biofuels 5 months ago
The main biofuel in the United States is ethanol made by fermenting corn. But the process is inefficient, requiring a lot of land, energy, water, and fertilizer. Turning food crops into fuels may also cause food prices to increase. And corn-based ethanol only reduces greenhouse-gas emissions by a relatively modest amount over gasoline.
The ultimate goal is to use plant waste or dedicated energy crops—plants like switchgrass that grow easily and quickly. Biofuels from these sources generate significantly less greenhouse gases than gasoline. But breaking down cellulose— the tough molecular chain that forms a plant’s cell walls—into sugars that can be fermented is complicated and costly.
Read More: http://climate.nasa.gov/EnergyInnovations/index.cfm?FuseAction=ShowEnergy -
Joshwolf wants to discuss MY LEVI/OILVACUOLE FUSION PROCESS 5 months ago
Wolf Biodiesel - http://wolfbiodiesel.com/
It's very relevant to show numerous graphics in the description of how I go about lipid production through electrical impulsing so I have a link to my website where I've posted a blog about this process.
To view the page, Click on "Blog" in the top right and Select "LIPID VACUOLE FUSION AND L.E.V.I."in Biobutanol Algae Fuels Biomass to Liquid Biodiversity Water Purification Biotechnology
-
Joshwolf shared a video POWER PLANT FLUME GAS TO FUEL 5 months ago
A very intriguing video of an algae application aimed at reducing co2 and NOx from power plant exhaust with algae. The algae grows thickly and rapidly producing high oil yields for fuel production
-
Joshwolf shared a picture RECYCLED ALGAE DRYING METHOD 5 months ago
This model I made uses old pop cans painted black to dry algae. Filtered algae sludge is fills the pop cans. The pop cans then sit out in the sun for 3 hours, evaporating out the water in the algae to an 8%water content. The dry meal can be used for composters, fertilizer and diesel fuel production. (Every dry kilogram of algae has sequestered 2.2 kilograms of CO2)
in Biodiesel Algae Fuels Biomass to Liquid Solar Water Heating and Drying CO2 Sequestration Biotechnology
- View all 2 comments
-
Josh, great job! I'm sure there is a way to make a product with this concept but I'm concerned about the time it takes to fill up the cans. At the very least this is probably the most economical method of drying I've seen done on a small scale for individual use. Do you have plans for scaling up as a waste processor from continuous production? That way you would have a continuous waste of sludge. How long did it take to get all that sludge and what is the ratio of sludge to your primary deisel production in the same amount of time? @Woolncathairs, after the algae is dried, the oil is pressed out with a screw press, and the rest is then heated out. Or... Flash pyrolysis is an energy intensive method that converts algae paste directly into bio crude which then is converted into b100 diesel through transesterfication then is cleaned if needed. Transesterfication is the most used method after pressing as well. However, the best way to get oil out of algae is through live extraction or "milking" which basically sucks the oil out of the algae without harming them. The oil then floats to the top which can then be extracted and processed, and the harvested algae sinks to the bottom where it can be taken back into the bioreactor to regrow more oil. This is way more efficient than batch processing which kills the algae. Batch processing may be good for some applications let's say if you want to extract proteins, carbohydrates and fats for multiple uses; but this is energy intensive because you have to dry the algae to get the products out which also requires various separation methods. To avoid the cost of separation and processing with batch harvesting, it is a good method to produce a high BTU biomass to burn for steam power in a coal plant (the waste heat from the plant can be used to dry the algae) but not for applications that target one needed product like oil. This is also due to the fact that a batch of algae killed requires a batch of algae born, and regrowing new fat cells is way less energy intensive than growing a whole new body. Compare it to telling a fat person to go get fat again after lyposuction; to killing a fat person and telling his friends to have a bunch of kids to grow up and replace him. If you're going to do any research at all it should be on milking oils, carbs, and proteins for specific applications at their point of use to minimize transportation cost. That is one way to undercut fossil fuel prices because fossil fuels cannot be cultivated anywhere and therefore require a large transportation infrastructure. Also, in regards to the drying method. Once you press out the oils the rest is fermented to get alcohol out of the sugars while the protein is used as feedstock and the waste from fermentation is used for fertilizers. There is a wide range of uses for that waste though instead of just fertilzers, like recycling it back into the system as algae fertilizer or used for processing, for better energy conversion.
-
Joshwolf shared a picture GREEN ROOF IN ST. PAUL 5 months ago
I'm creating an environmental education program at an intercity school called DIVINE Institute in St Paul, Minnesota to reach at risk students. The program will feature a $12,000 green roof equipped with solar panels, algae photo-bioreactors, and solar heating for the building. So far, I have raised $8,000 in grant funding!
I'm looking for people interested in donating to this non-profit effort or people interested in contributing information you would like included into the curriculum, so I would love to here from you all!in Biodiesel Algae Fuels Green Buildings Biodiversity CO2 Sequestration Public Transportation Cleantech Education in Schools Cleantech Careers and Jobs
-
Itsmenandhas wants to discuss Researchers engineer microbe to make seaweed a cost-effective source of renewable fuel 4 months ago
Researchers engineer microbe to make seaweed a cost-effective source of renewable fuel - http://m.gizmag.com/article/21168/?utm_source=Gizmag Subscribers
in Algae Fuels
-
Arunpillai wants to discuss Craig Venter Explains How Pond Scum Will Save the World: Scientific American 5 months ago
The man who first sequenced the human genome and designed the first synthetic cell explains why simple algae—and some genetic engineering—may hold the key to our future - http://www.scientificamerican.com/article.cfm?id=pond-scum-to-the-rescue
in Algae Fuels




















Suvitha
Alphabeta
Alchemist
Gaya3
Zman
Redstephen007
Nags
Joshwolf
Robbes
Narsi
Kgurrappa
Farz
Bioreactor
Hadi10
Tskusurkar
Mjantoun
Abinandan
Virafmehta
Greendiamond
Hemamark
Robin
Paragone1
Nsree13
Caseysea
Dipankar123
Adityachavali
Mickyrox
Mohanalex
Kanishkatks
Cll123
Missjulia
Juhams
Luca1964
Indresh
Sreejithsisupalan
Surendra
Charansathish
Ethannangle
Bhaskarg