Ammonia reducing agent for animal beddings and litters
The present invention provides a composition for reducing ammonia levels in animal bedding or litter, comprising 0.015-40% citric acid and one or more of a clay-based particulate, diatomaceous earth or an organic material. The composition can also comprise an anti-microbial agent. A method of treating animal bedding or litter to reduce ammonia is also provided.
1. An animal bedding or litter amendment composition that reduces ammonia levels in a barn, an animal stall or poultry house containing the animal bedding or litter amendment composition, the composition comprising: 30% to 95% w/w citric acid and one of: a) a clay-based particulate; b) diatomaceous earth; or c) a combination of two or more of a clay-based particulate, diatomaceous earth and an organic material, wherein the citric acid reduces levels of ammonia arising from animal waste in the barn, animal stall, or poultry house.
2. The composition of claim 1 , further comprising an insecticide when the clay-based particulate, or the clay-based particulate and the organic material is used in the absence of diatomaceous earth.
3. The composition of claim 1 , wherein the amount of citric acid in the composition is 30-50% w/w, 30% w/w, 30-40% w/w, 30% w/w, 35% w/w, 40% w/w, or 50% w/w.
4. The composition of claim 1 , wherein the amount of citric acid in the composition is 35% w/w.
5. The composition of claim 1 , wherein the clay-based particulate is smectite, attapulgite, sepiolite, bentonite, kaolinite, gypsum, zeolite, montmorillonite, or a combination thereof.
6. The composition of claim 1 , wherein the moisture content of the citric acid is less than 12%, less than 5%, less than 1%, or less than 0.5%.
7. The composition of claim 1 , wherein the organic material is a wood-based material and/or an agricultural by-product.
8. The composition of claim 1 , further comprising an antimicrobial agent.
9. The composition of claim 8 , wherein the antimicrobial agent is 2-bromo-2-nitropropane-1,3-diol.
10. A method of reducing ammonia content in a barn, an animal stall or poultry house by applying a composition to an animal bedding or litter in the barn, animal stall or poultry house such that ammonia content is reduced, the composition comprising: 30% to 95% w/w citric acid and one of: a) a clay-based particulate; b) diatomaceous earth; or c) a combination of two or more of a clay-based particulate, diatomaceous earth and an organic material, wherein the citric acid reduces ammonia content arising from animal waste in the barn, animal stall, or poultry house.
11. An animal bedding or litter comprising a composition that reduces ammonia levels in a barn, an animal stall or poultry house containing the animal bedding or litter, the composition comprising: 30% to 95% w/w citric acid and one of: a) a clay-based particulate; b) diatomaceous earth; or c) a combination of two or more of a clay-based particulate, diatomaceous earth and an organic material, wherein the citric acid reduces levels of ammonia arising from animal waste in the barn, animal stall, or poultry house.
12. The animal bedding or litter of claim 11 , wherein the animal bedding or litter is for an animal housing.
13. The composition of claim 1 , wherein the amount of citric acid in the composition is 30% to 50% w/w.
14. The method of claim 10 , wherein the amount of citric acid in the composition is 30% to 50% w/w.
15. The animal bedding or litter of claim 11 , wherein the amount of citric acid in the composition is 30% to 50% w/w.
16. The animal bedding or litter of claim 11 , wherein the composition further comprises an insecticide when the clay-based particulate, or the clay-based particulate and the organic material is used in the absence of diatomaceous earth.
17. The animal bedding or litter of claim 11 , wherein the clay-based particulate is smectite, attapulgite, sepiolite, bentonite, kaolinite, gypsum, zeolite, montmorillonite, or a combination thereof.
18. The animal bedding or litter of claim 11 , wherein the moisture content of the citric acid is less than 12%, less than 5%, less than 1%, or less than 0.5%.
19. The animal bedding or litter of claim 11 , wherein the organic material is a wood-based material and/or an agricultural by-product.
20. The animal bedding or litter of claim 11 , wherein the composition further comprises an antimicrobial agent.
21. The composition of claim 1 , wherein the composition comprises one of: a) the clay-based particulate; b) the diatomaceous earth; or c) the combination of a clay-based particulate and diatomaceous earth, and wherein the composition is in granular form.
22. The composition of claim 1 , wherein the composition consists essentially of, or consists of, the citric acid and the diatomaceous earth.
23. The composition of claim 1 , wherein the composition consists essentially of, or consists of, the citric acid, the clay-based particulate, and the diatomaceous earth.