A compost according to an embodiment to which the present invention is applied is a compost obtained by fermenting an organic waste, including: a first organic waste containing livestock or poultry dung; a second organic waste containing a fibrous organic waste different from the first organic waste; a first additive containing an iron compound; and a second additive containing at least one of boric acid and silicic acid, which are mixed and fermented. Such a compost can have a significantly reduced malodor and a good growth effect as compared with a conventional compost.

A compost according to an embodiment to which the present invention is applied is a compost obtained by fermenting an organic waste, including: a first organic waste containing livestock or poultry dung; a second organic waste containing a fibrous organic waste different from the first organic waste; a first additive containing an iron compound; and a second additive containing at least one of boric acid and silicic acid, which are mixed and fermented. Such a compost can have a significantly reduced malodor and a good growth effect as compared with a conventional compost.

A compost according to an embodiment to which the present invention is applied is a compost obtained by fermenting an organic waste, including: a first organic waste containing livestock or poultry dung; a second organic waste containing a fibrous organic waste different from the first organic waste; a first additive containing an iron compound; and a second additive containing at least one of boric acid and silicic acid, which are mixed and fermented. Such a compost can have a significantly reduced malodor and a good growth effect as compared with a conventional compost.

The present invention discloses a method for ammonium-enhanced flue gas desulfurization (FGD) by using red mud slurry. The method specifically includes: crushing red mud, sieving the crushed red mud, slurrying the red mud, conducting aeration treatment, adding an ammonium salt and/or ammonia, and conducting natural sedimentation to obtain pretreated red mud slurry and pretreated red mud liquor; adding an ammonium salt and/or ammonia to the slurry, adding water and conducting uniform mixing, conducting pre-FGD, conducting deep desulfurization on treated flue gas by using the pretreated red mud liquor, and directly discharging desulfurized flue gas; and charging the pretreated red mud slurry and the pretreated red mud liquor obtained after the treatment to a replacement tank below, adding lime milk to the replacement tank, conducting stirring and natural sedimentation, conducting soilization on subnatant thick red mud slurry, and refluxing the supernatant to a red mud aeration tank.

A multipurpose fertilizer composition comprising an after incubation mixture, a moisturizing ingredient, and a ylang ylang extract ingredients; wherein, the ylang ylang extract ingredients from fresh ylang ylang flowers that can be chopped/or not shredded and soaked in a liquid such as water or solvent for a long time to extract the necessary compound components from the infused ylang ylang flowers into the liquid; wherein, the ylang ylang extract ingredients containing at least 0.05% by weight of a cinnamyl acetate. Besides, the present invention is to provide a process of manufacturing the multipurpose fertilizer composition using ingredients source material from mixing a manure ingredient with a poultry manure ingredient, and an organic waste ingredient.

An agricultural additive composition is used to improve soil health. The agricultural additive composition improves the % biomass of soil and reduce perchlorates. The agricultural additive composition is used to treat soil and/or irrigation water used for growing plants. The agricultural additive composition includes water, willow bark, nitrogen, citric acid, corn steep and Yucca extract.

Methods and systems for converting ammonium waste streams into certifiably Organic ammonium salts having a variety of uses in greenhouse gas-reducing activities are herein described. The resulting ammonium salt compositions can be used to enhance crop yield.

Systems and methods for composting cannabis-related waste materials are provided. The method may include obtaining a plurality of cannabis-related waste materials, physically altering, e.g., pulverizing, the cannabis-related waste materials to form a feedstock suitable for composting, and transforming the feedstock into compost. For example, the feedstock may be composted via at least one of a windrow method, aerated static pile (ASP), in-vessel digestion, or vermicomposting. The obtained cannabis-waste materials may have a predetermined ratio of carbon to nitrogen, and the physically altered cannabis-related waste materials may be altered to smaller particle sizes suitable as a pre-compost. For example, the physically altered cannabis-related waste materials may be unrecognizable and unusable, in compliance with local and state regulations.

The invention relates to a method for the fractioned separation of valuable substances from aqueous many-component mixtures such as aqueous wastes, sludges and sewage sludge under supercritical conditions. The invention also comprises valuable substance fractions that are enriched after the method according to the invention, more particularly phosphorous-containing and phosphorous- and ammonium-containing compounds such as fertilisers and synthesis gas as an energy source and as a valuable substance for the chemicals industry. The invention comprises devices for carrying out the methods. With the method and devices according to the invention, valuable substances can be completely recovered from wastes, sludges and sewage sludge and given a new use. The methods and devices are particularly suitable for recovering phosphorous and ammonium in the form of plant-available fertiliser, for recovering metals and heavy metals, for producing synthesis gas and for obtaining hydrogen from synthesis gas, i.e. for mobility.

The invention relates to a method for the fractioned separation of valuable substances from aqueous many-component mixtures such as aqueous wastes, sludges and sewage sludge under supercritical conditions. The invention also comprises valuable substance fractions that are enriched after the method according to the invention, more particularly phosphorous-containing and phosphorous- and ammonium-containing compounds such as fertilisers and synthesis gas as an energy source and as a valuable substance for the chemicals industry. The invention comprises devices for carrying out the methods. With the method and devices according to the invention, valuable substances can be completely recovered from wastes, sludges and sewage sludge and given a new use. The methods and devices are particularly suitable for recovering phosphorous and ammonium in the form of plant-available fertiliser, for recovering metals and heavy metals, for producing synthesis gas and for obtaining hydrogen from synthesis gas, i.e. for mobility.