A method of producing a fertiliser composition, the method comprising: (a) providing a composition comprising an amino compound; (b) contacting the composition provided in step (a) with a composition comprising carbon dioxide; and (c) adding a composition comprising cellulosic fibres to the mixture obtained in step (b).

A method of producing a fertiliser composition, the method comprising: (a) providing a composition comprising an amino compound; (b) contacting the composition provided in step (a) with a composition comprising carbon dioxide; and (c) adding a composition comprising cellulosic fibres to the mixture obtained in step (b).

The present invention provides a special fertilizer for cut side slope soil remediation in high altitude areas, which is prepared by effectively compounding raw material components of a yak manure-containing compost, an organic micro multi-element fertilizer, a chemical fertilizer, attapulgite powder and sodium alginate under certain conditions. The special fertilizer has obvious effects on the aspects of improving the physicochemical properties of artificial soil at cut side slope wounds in the high altitude areas, increasing the fertilizer efficiency and promoting vegetation restoration.

The Earthginuity Composting System is an organic waste composting system. It consists of three steps/components. The first step is using a free-standing cylindrical tube that goes in the kitchen. Organic waste goes into the tube. The second step is the Phase 1 Bin. It is a square-shaped plastic bin that sits on raw earth, and it's about thirty three gallons in volume. It has drainage holes at the bottom and two pegs protruding from the front to serve as anchors for dumping. The final component is the two Earth Grids. They are three by three feet, sandbox-like squares with NO bottoms and liquid-tight lids. The lack of a bottom to the Earthgrids allows for sitting on raw earth to attract ground bugs/bacteria. The lids have rain holes. You can open, close, and empty the Earth Grids with a Shepherd's Staff (hooked pole).

The disclosure relates to a composting device including a housing defining an interior with an access opening providing access to the interior, a composter bin located within the interior and in communication with the access opening, and a cover slidably mounted to the housing and slidable along a sliding path between opened and closed conditions to selectively open and close the access opening. An angled seal assembly is provided on the cover and housing. Both a sealing surface and a seal are angled relative to a sliding path such that the space between the seal and the sealing surface decreases as the cover is slid from the opened to the closed condition.

Decomposing waste material may use a no-turn, aerobic composting apparatus that includes an enclosure for containing waste material and a fluid distribution system including a fluid injection member removably disposable in waste material disposed in the enclosure. The fluid injection member includes a plurality of spaced apertures for injecting fluid into the waste material.

Decomposing waste material may use a no-turn, aerobic composting apparatus that includes an enclosure for containing waste material and a fluid distribution system including a fluid injection member removably disposable in waste material disposed in the enclosure. The fluid injection member includes a plurality of spaced apertures for injecting fluid into the waste material.

Disclosed are methods and systems for the conversion of poultry waste into useful products. Some embodiments are directed to a process for forming a product solution from poultry waste. The process includes providing a feedstock that contains greater than 60 percent poultry waste, and anaerobically digesting the feedstock to produce a digestate that has a solids content of about 5% to about 15% by weight. The process also includes separating and classifying the digestate into multiple high solids fractions and a first filtrate. The process also includes adding the high solids fractions to an acid solution to form a slurry that is then separated and classified into multiple second solids fractions and a second filtrate. The process also includes clarifying the first and second filtrates to produce a first and a second centrate. The process also includes mixing the first centrate with the second centrate to form the product solution.

Disclosed are methods and systems for the conversion of poultry waste into useful products. Some embodiments are directed to a process for forming a product solution from poultry waste. The process includes providing a feedstock that contains greater than 60 percent poultry waste, and anaerobically digesting the feedstock to produce a digestate that has a solids content of about 5% to about 15% by weight. The process also includes separating and classifying the digestate into multiple high solids fractions and a first filtrate. The process also includes adding the high solids fractions to an acid solution to form a slurry that is then separated and classified into multiple second solids fractions and a second filtrate. The process also includes clarifying the first and second filtrates to produce a first and a second centrate. The process also includes mixing the first centrate with the second centrate to form the product solution.

An organic composition for decomposing bodily remains including a composite mixture of compost, peat, sulfur, and gypsum. The composite mixture is configured to combine with the bodily remains to decompose the bodily remains. The combined mixture has a reduced pH for reducing the detrimental effects of the bodily remains on the environment.