Other

Organic Fertilizer
Most commercial fertilizers are currently derived either directly from petroleum (including natural gas) or through intensive fossil fuel consuming production processes. Rising fuel prices alone result in increased fertilizer cost not to mention the contribution to greenhouse gases in the atmosphere. Algae biomass has been used as an organic fertilizer extensively around the world for centuries. We have conducted independent laboratory analysis of algae biomass from our system that reveals a truly "green" value. The value of our biomass as an organic fertilizer is already recognized by various commercial fertilizer producers. Algaewheel also took part in a USDA study to grow algae using dairy manure as a nutrient source.  The USDA subsequently evaluated the fertilizer value of algae.  Please follow the link below for further information.

Algaewheel has also used low temperature thermal processing to extract usable biogas and bio-oil from our algae biomass. The low-temperature charcoal byproduct from this process is a high carbon solid with 20 to 25 percent total nitrogen content. The value of adding organic char to soil is well known in the Amazon basin where prehistoric civilizations intentionally incorporated char and created a soil still known today for its superior productivity. This soil is known as "terra preta" or dark soil. For more information please follow the link to Wikipedia below.

The biomass and/or bio-char generated by our system is also dried which significantly reduces transportation costs, storage issues, and soil compaction when applied dry. Whether you want to use our system to produce fertilizer on a large commercial scale or locally for use on a single farm operation, Algaewheel is prepared to discuss how we might best serve your operation.

Feed Additive
Algaewheel conducted pilot studies at a Rose Acre Farms egg cracking facility from 2002 to 2004 and Purdue University Swine Research Center from 2003 to 2004. Both of these studies were designed to use site-specific wastewater sources to produce algal biomass using the algaewheel® technology.  Biomass samples were submitted for nutritional analysis. The nutritional analysis for the biomass produced in these systems was deemed "excellent" with balanced nutrients and high protein content. We have elicited favorable responses from leading companies supplying feed additives to the agricultural markets.  Algae biomass used for production of products intended for human consumption must orginate from a non-fecal nutrient source.  There are several companies engaged in "nutriceutical" algae production.  We welcome interested parties that wish to explore the prospect of using an appropriate nutrient feedstock with the Algaewheel system for any feed additive or nutriceutical application. Please feel free to contact us for further information.

Aquatic research
The algaewheel technology has been used as an aquatic life support system in mariculture and aquaculture systems.  The advantage of the algaewheel is in its name; it provides the proper environment for algal growth.  The wheel itself offers many mechanical advantages over other biological treatment systems.  The primary needs of wave surging and light pulsing are provided through the patented wheel design.  

The algae and other microorganisms produced in the system provide a natural food source for fish and other aquatic organisms.  Additionally the algae produce polysaccharides and other beneficial chemicals which aid in eliminating lateral line and other diseases in fish.  Overall the algaewheel offers a superior, easily maintained, and higher quality environment for growing fresh and saltwater organisms.  Algaewheel has worked with commercial mariculture and aquaculture facilities, public zoos and aquariums, and aquatic research professionals to provide systems ranging from wastewater treatment to algae culture systems for research.  We are prepared to provide or assist with system designs to meet your specific goals.  Please feel free to contact us for more information. 

Links:
Wikipedia - Terra Preta Soil
http://en.wikipedia.org/wiki/Terra_preta

USDA Algae Fertilizer Study
http://www.ars.usda.gov/research/publications/publications.htm?SEQ_NO_115=202039

Aquaculture Network Information Center
http://aquanic.org/publicat/govagen/nal/associat.htm