A method for producing an organic nutrient slurry from organic material containing at least one of animal material and plant material is provided. The method includes introducing the organic material into a pressurized reactor and subjecting the organic material to agitation and saturated steam at a temperature and pressure within the pressurized reactor for a duration of time sufficient to thermally hydrolyze and denature the organic material into a denatured slurry having mineral particle sizes of less than 200 microns; conveying the denatured slurry and at least one microbial inoculant to an aerobic reactor to form a mixture therein; and introducing oxygen to the aerobic reactor to stimulate aerobic digestion of the mixture, while maintaining the mixture at a predetermined temperature range and predetermined pH range sufficient to support the aerobic digestion, in order to produce an organic nutrient slurry for plants.

A method for producing an organic nutrient slurry from organic material containing at least one of animal material and plant material is provided. The method includes introducing the organic material into a pressurized reactor and subjecting the organic material to agitation and saturated steam at a temperature and pressure within the pressurized reactor for a duration of time sufficient to thermally hydrolyze and denature the organic material into a denatured slurry having mineral particle sizes of less than 200 microns; conveying the denatured slurry and at least one microbial inoculant to an aerobic reactor to form a mixture therein; and introducing oxygen to the aerobic reactor to stimulate aerobic digestion of the mixture, while maintaining the mixture at a predetermined temperature range and predetermined pH range sufficient to support the aerobic digestion, in order to produce an organic nutrient slurry for plants.

A system of controllable separation between recyclable organic waste and graywater sewage is described; a respective method for controllable separating recyclable organic waste from graywater sewage is further described; the system includes: a garbage disposal unit, and a separation module; the method includes: draining both the graywater sewage and the recyclable organic waste; processing the organic waste into a semiliquid mixture or slurry of round organic matter and fluid; discharging the semiliquid mixture or slurry of ground organic matter and fluid and the graywater sewage; and releasing the semiliquid mixture or slurry of ground organic matter and fluid; releasing the graywater sewage; and separating the semiliquid mixture or slurry of ground organic matter and fluid from the graywater sewage.

A system of controllable separation between recyclable organic waste and graywater sewage is described; a respective method for controllable separating recyclable organic waste from graywater sewage is further described; the system includes: a garbage disposal unit, and a separation module; the method includes: draining both the graywater sewage and the recyclable organic waste; processing the organic waste into a semiliquid mixture or slurry of round organic matter and fluid; discharging the semiliquid mixture or slurry of ground organic matter and fluid and the graywater sewage; and releasing the semiliquid mixture or slurry of ground organic matter and fluid; releasing the graywater sewage; and separating the semiliquid mixture or slurry of ground organic matter and fluid from the graywater sewage.

A method for producing a liquid fertilizer based on liquid fertilizer quality certification (LFQC) of livestock manure, includes: subjecting a liquid released from livestock manure to high-temperature aerobic liquid-phase fermentation; subjecting the liquid resulting from the high-temperature aerobic liquid-phase fermentation to post-curing fermentation to produce a fermentation liquid fertilizer that complies with the standards of liquid fertilizer quality certification (LFQC) of livestock manure; and subjecting the produced fermentation liquid fertilizer to a separation membrane to produce a high-quality liquid fertilizer with reduced solid particles.

A method for producing a liquid fertilizer based on liquid fertilizer quality certification (LFQC) of livestock manure, includes: subjecting a liquid released from livestock manure to high-temperature aerobic liquid-phase fermentation; subjecting the liquid resulting from the high-temperature aerobic liquid-phase fermentation to post-curing fermentation to produce a fermentation liquid fertilizer that complies with the standards of liquid fertilizer quality certification (LFQC) of livestock manure; and subjecting the produced fermentation liquid fertilizer to a separation membrane to produce a high-quality liquid fertilizer with reduced solid particles.

Systems and methods for wastewater treatment are described. In some embodiments, a wastewater treatment system may include a container configured to receive and store at least a portion of incoming wastewater during a digestion process that generates biogas and a biogas burner. The biogas burner may be arranged to receive and burn at least a portion of the biogas generated by the digestion process. The system may be configured to heat solids separated from the wastewater such that: (i) the solids separated from the wastewater are maintained at a temperature of at least 70° C. for at least 30 minutes; and/or (ii) a water content of the solids separated from the wastewater is less than 15% by mass.

Systems and methods for wastewater treatment are described. In some embodiments, a wastewater treatment system may include a container configured to receive and store at least a portion of incoming wastewater during a digestion process that generates biogas and a biogas burner. The biogas burner may be arranged to receive and burn at least a portion of the biogas generated by the digestion process. The system may be configured to heat solids separated from the wastewater such that: (i) the solids separated from the wastewater are maintained at a temperature of at least 70° C. for at least 30 minutes; and/or (ii) a water content of the solids separated from the wastewater is less than 15% by mass.

The present invention relates to organic nitrogen fertilizers and methods for producing organic nitrogen fertilizers, including retrieving high concentration organic ammonia from discarded organic material.

The present invention relates to organic nitrogen fertilizers and methods for producing organic nitrogen fertilizers, including retrieving high concentration organic ammonia from discarded organic material.