1
Juan Carlos Josse, John William Sutherlin: Organic slurry treatment process. International Waste Management Systems, Stoll Keenon & Park, February 17, 2004: US06692642 (52 worldwide citation)

A process is provided for full treatment of animal manure and other organic slurries containing suspended solids, and dissolved organic matter, nitrogen, and phosphorus, without the need for anaerobic digestion or anaerobic stabilization lagoons. The process includes: centrifugal decanting, floccula ...


2
Juan Carlos Josse, John William Sutherlin: Biological fluidized bed apparatus. Mark A Taylor, Stoll Keenan & Park, March 11, 2003: US06531058 (9 worldwide citation)

A pre-fabricated, self-contained biological fluidized bed apparatus for the treatment of wastewater, which offers easy and uniform expansion for various types of commercially available media, by means of a conical bottom and a single, non-clogging flow distribution pipe. Besides the biological treat ...


3
Juan Carlos Josse, Andrew Benedek, Diana Mourato Benedek: Treatment of municipal wastewater with anaerobic digestion. ANAERGIA, Scott Pundsack, Borden Ladner Gervais, November 10, 2015: US09181120 (1 worldwide citation)

Low strength wastewater such as municipal sewage is treated using an anaerobic digester. In some examples, a wastewater stream is separated into a solids rich portion and a solids lean portion. The solids lean portion is treated, for example to remove nitrogen. The solids rich portion is treated in ...


4
Juan Carlos Josse, Andrew Benedek: Treatment of waste products with anaerobic digestion. ANAERGIA, September 26, 2017: US09771292

A waste stream is treated by anaerobic digestion. A process is described involves a step of separating solids from digestate, and returning separated solids to a digester. Optionally, there may be a step of solids separation in which larger solids are removed from the digester. A process and apparat ...


5
Juan Carlos Josse, Andrew Benedek, Michael David Thedoulou, Zachary Scott: Organics and nutrient recovery from anaerobic digester residues. Anaergia, January 3, 2017: US09533903

Sludge from an anaerobic digester is treated to recover one or more of fibers, or solids or liquids with a high nutrient content. The solids or liquids can be used as a fertilizer. The fibers can be used in a plant growing medium. Solids are separated from liquids in the sludge and dried. The solids ...


6
Juan Carlos Josse, Andrew Benedek, Michael David Theodoulou, Zachary Scott: Organics and nutrient recovery from anaerobic digester residues. August 16, 2016: US09416038

Sludge from an anaerobic digester is treated to recover one or more of fibers, or solids or liquids with a high nutrient content. The solids or liquids can be used as a fertilizer. The fibers can be used in a plant growing medium. Solids are separated from liquids in the sludge and dried. The solids ...


7
Juan Carlos Josse, Andrew Benedek: Syngas biomethanation process and anaerobic digestion system. ANAERGIA, Borden Ladner Gervais, March 15, 2016: US09284203

An anaerobic digester is fed a feedstock, for example sludge from a municipal wastewater treatment plant, and produces a digestate. The digestate is dewatered into a cake. The cake may be dried further, for example in a thermal drier. The cake is treated in a pyrolysis system to produce a synthesis ...


8
Juan Carlos Josse, Andrew Benedek: Syngas biomethanation process and anaerobic digestion system. Anaergia, February 14, 2017: US09567247

An anaerobic digester is fed a feedstock, for example sludge from a municipal wastewater treatment plant, and produces a digestate. The digestate is dewatered into a cake. The cake may be dried further, for example in a thermal drier. The cake is treated in a pyrolysis system to produce a synthesis ...


9
Ashwani Kumar, Juan Carlos Josse: Nutrient recovery process. ANAERGIA, Scott Pundsack, Borden Ladner Gervais, June 2, 2015: US09045355

An apparatus for recovering nutrients from digestate comprises one or more solid-liquid separation steps, and dryer, an ammonia stripping device, and an evaporator. In a process, digestate is separated into a solids portion and a liquid portion. Ammonia is stripped from the liquid portion and conver ...


10
Michael David Theodoulou, Juan Carlos Josse: Sludge screw thickener with screen rotation during cleaning. Anaergia, February 7, 2017: US09561978

A screw press has a cylindrical screening section mounted to a frame. The screening section is able to rotate but can be prevented from rotating. A sprayer system is operable to spray water on the screening section. In a cleaning process, the screening section is rotated while water is sprayed again ...



Click the thumbnails below to visualize the patent trend.