Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting

The possibility of using gypsum-containing waste–citrogypsum, which is a by-product of the chemical biosynthesis of citric acid, was considered as an additive for composting poultry manure from poultry farms that practice litter-free poultry keeping. The research was carried out on an experimental b...

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Autores principales:	Valeriy Voropaev, Nataliya Alfimova, Ivan Nikulin, Tatyana Nikulicheva, Aleksej Titenko, Vitaly Nikulichev
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	gypsum-containing waste citrogypsum chicken droppings chemical reclamation nitrogen ammonia volatilization Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/75ef5fde59ba45ba8c4eeaf63581b0bc
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spelling	oai:doaj.org-article:75ef5fde59ba45ba8c4eeaf63581b0bc2021-11-25T16:00:58ZInfluence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting10.3390/agriculture111111532077-0472https://doaj.org/article/75ef5fde59ba45ba8c4eeaf63581b0bc2021-11-01T00:00:00Zhttps://www.mdpi.com/2077-0472/11/11/1153https://doaj.org/toc/2077-0472The possibility of using gypsum-containing waste–citrogypsum, which is a by-product of the chemical biosynthesis of citric acid, was considered as an additive for composting poultry manure from poultry farms that practice litter-free poultry keeping. The research was carried out on an experimental batch of 1500 tons. The production of the batch was carried out by mixing citrogypsum with a moisture content of 30% and litterless chicken manure with a moisture content of no more than 80% in a ratio of 1:2. The resulting mixture was placed on an open landfill in piles 3 m wide, 1 m high and 400 m long and was mixed twice with a compost turner. Further processing consisted of mixing the mass once every seven days. The controlled parameters were changes in humidity, temperature, pH and nitrogen content during composting. In the course of the experiment, it was found that the introduction of citrogypsum into the composition of the compost helps to optimize the moisture, temperature and pH of the mixture, and a decrease in ammonia emission to 87% was recorded, with an increase in nitrogen content of 2.4 times compared to the initial value. It was concluded that citrogypsum can be used in composting poultry waste to reduce volatilization of ammonia and preserve nutrients.Valeriy VoropaevNataliya AlfimovaIvan NikulinTatyana NikulichevaAleksej TitenkoVitaly NikulichevMDPI AGarticlegypsum-containing wastecitrogypsumchicken droppingschemical reclamationnitrogenammonia volatilizationAgriculture (General)S1-972ENAgriculture, Vol 11, Iss 1153, p 1153 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	gypsum-containing waste citrogypsum chicken droppings chemical reclamation nitrogen ammonia volatilization Agriculture (General) S1-972
spellingShingle	gypsum-containing waste citrogypsum chicken droppings chemical reclamation nitrogen ammonia volatilization Agriculture (General) S1-972 Valeriy Voropaev Nataliya Alfimova Ivan Nikulin Tatyana Nikulicheva Aleksej Titenko Vitaly Nikulichev Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting
description	The possibility of using gypsum-containing waste–citrogypsum, which is a by-product of the chemical biosynthesis of citric acid, was considered as an additive for composting poultry manure from poultry farms that practice litter-free poultry keeping. The research was carried out on an experimental batch of 1500 tons. The production of the batch was carried out by mixing citrogypsum with a moisture content of 30% and litterless chicken manure with a moisture content of no more than 80% in a ratio of 1:2. The resulting mixture was placed on an open landfill in piles 3 m wide, 1 m high and 400 m long and was mixed twice with a compost turner. Further processing consisted of mixing the mass once every seven days. The controlled parameters were changes in humidity, temperature, pH and nitrogen content during composting. In the course of the experiment, it was found that the introduction of citrogypsum into the composition of the compost helps to optimize the moisture, temperature and pH of the mixture, and a decrease in ammonia emission to 87% was recorded, with an increase in nitrogen content of 2.4 times compared to the initial value. It was concluded that citrogypsum can be used in composting poultry waste to reduce volatilization of ammonia and preserve nutrients.
format	article
author	Valeriy Voropaev Nataliya Alfimova Ivan Nikulin Tatyana Nikulicheva Aleksej Titenko Vitaly Nikulichev
author_facet	Valeriy Voropaev Nataliya Alfimova Ivan Nikulin Tatyana Nikulicheva Aleksej Titenko Vitaly Nikulichev
author_sort	Valeriy Voropaev
title	Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting
title_short	Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting
title_full	Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting
title_fullStr	Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting
title_full_unstemmed	Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting
title_sort	influence of gypsum-containing waste on ammonia binding in animal waste composting
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/75ef5fde59ba45ba8c4eeaf63581b0bc
work_keys_str_mv	AT valeriyvoropaev influenceofgypsumcontainingwasteonammoniabindinginanimalwastecomposting AT nataliyaalfimova influenceofgypsumcontainingwasteonammoniabindinginanimalwastecomposting AT ivannikulin influenceofgypsumcontainingwasteonammoniabindinginanimalwastecomposting AT tatyananikulicheva influenceofgypsumcontainingwasteonammoniabindinginanimalwastecomposting AT aleksejtitenko influenceofgypsumcontainingwasteonammoniabindinginanimalwastecomposting AT vitalynikulichev influenceofgypsumcontainingwasteonammoniabindinginanimalwastecomposting
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Influence of Gypsum-Containing Waste on Ammonia Binding in Animal Waste Composting

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