Abstract: The present invention provides a molluscicide application apparatus and process that disperses the molluscicide below the water's surface in a manner that minimizes air entrainment and ensures that the molluscicide solution settles at the targeted floor of the body of water, such as a river or lake bed where driessenid mussels are concentrated, and do not rise to the water's surface or disperse. The present invention also maintains a desired viscosity level, for example, 180 centistokes, at typical freshwater temperatures varying from 15° C. to 25° C. by adjusting the flow rate and/or nozzle orifice area of the molluscicide application.
Type:
Grant
Filed:
July 24, 2018
Date of Patent:
September 8, 2020
Inventors:
Thomas J. Zolper, James A. Luoma, Corey A. Flores
Abstract: Methods and systems for utilizing deep ocean water in the cultivation and harvesting of nutrients and CO2 for algae and other valuable aquaculture species for the production of algal biomass and the like. The systems of the present invention include a floating deep water harvesting barge, a containment device, and a storage or pumping device. The containment device may be a closed system, an open system, or a photo-bioreactor. The present invention is also directed to improved methods for drying algae biomass and further downstream applications and uses of the algae biomass.
Abstract: The safe operation of pyrolytic-based, hazardous waste processing systems is accomplished by rapidly controlling an oxygen to product gas ratio and pressures within such systems.
Type:
Grant
Filed:
September 22, 2000
Date of Patent:
April 22, 2003
Assignee:
Vanguard Research, Inc.
Inventors:
Yuji Kado, John F. Kantak, Jay Ramamurthi, Mark E. Vetter