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Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser
The goal of the tests was to separate a phosphate concentrate from ash and to assess its fertiliser use efficiency in anthropogenic land. Ash obtained from poultry manure incineration is an interesting fertiliser, as it contains both of the necessary nutrients, i.e., phosphorus and potassium. The as...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9102058/ https://www.ncbi.nlm.nih.gov/pubmed/35591354 http://dx.doi.org/10.3390/ma15093023 |
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author | Cempa, Magdalena Olszewski, Paweł Wierzchowski, Krzysztof Kucharski, Piotr Białecka, Barbara |
author_facet | Cempa, Magdalena Olszewski, Paweł Wierzchowski, Krzysztof Kucharski, Piotr Białecka, Barbara |
author_sort | Cempa, Magdalena |
collection | PubMed |
description | The goal of the tests was to separate a phosphate concentrate from ash and to assess its fertiliser use efficiency in anthropogenic land. Ash obtained from poultry manure incineration is an interesting fertiliser, as it contains both of the necessary nutrients, i.e., phosphorus and potassium. The ash selected for the tests contained 15.73 wt% P(2)O(5), and 6.75 wt% K(2)O. CaO also constituted the main component (44.79 wt%). Phosphorus in crystalline form was present as hydroxyapatite and carbonate apatite. The first stage, applied in order to separate a phosphate concentrate from ash, involved a number of physicochemical methods: (i) a method based on grain wettability differences; (ii) a method based on grain density differences; and (iii) methods based on size distribution differences. Wet sieving made it possible to separate a fraction with a P(2)O(5) content of 24.56 wt%. The second stage, applied to assess fertiliser use efficiency, involved cassette tests as well as pot and field cultivation using as fertiliser, the obtained product as well as raw ash and commercial ones. Therefore, the conducted research allowed for the development of a methodology for the management of ash from the incineration of a poultry manure and their use as a substitute for phosphorus fertiliser. The tested material was applied in various doses. Using the obtained phosphate concentrate at a dose of 95 g/m(3) resulted in a comparable yield as in the case of the commercial fertiliser at a dose recommended by the producer (75 g/m(3)). Unprocessed ash had to be used in larger amounts, i.e., 165 g/m(3), to have a comparable yield as a commercial fertiliser. |
format | Online Article Text |
id | pubmed-9102058 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-91020582022-05-14 Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser Cempa, Magdalena Olszewski, Paweł Wierzchowski, Krzysztof Kucharski, Piotr Białecka, Barbara Materials (Basel) Article The goal of the tests was to separate a phosphate concentrate from ash and to assess its fertiliser use efficiency in anthropogenic land. Ash obtained from poultry manure incineration is an interesting fertiliser, as it contains both of the necessary nutrients, i.e., phosphorus and potassium. The ash selected for the tests contained 15.73 wt% P(2)O(5), and 6.75 wt% K(2)O. CaO also constituted the main component (44.79 wt%). Phosphorus in crystalline form was present as hydroxyapatite and carbonate apatite. The first stage, applied in order to separate a phosphate concentrate from ash, involved a number of physicochemical methods: (i) a method based on grain wettability differences; (ii) a method based on grain density differences; and (iii) methods based on size distribution differences. Wet sieving made it possible to separate a fraction with a P(2)O(5) content of 24.56 wt%. The second stage, applied to assess fertiliser use efficiency, involved cassette tests as well as pot and field cultivation using as fertiliser, the obtained product as well as raw ash and commercial ones. Therefore, the conducted research allowed for the development of a methodology for the management of ash from the incineration of a poultry manure and their use as a substitute for phosphorus fertiliser. The tested material was applied in various doses. Using the obtained phosphate concentrate at a dose of 95 g/m(3) resulted in a comparable yield as in the case of the commercial fertiliser at a dose recommended by the producer (75 g/m(3)). Unprocessed ash had to be used in larger amounts, i.e., 165 g/m(3), to have a comparable yield as a commercial fertiliser. MDPI 2022-04-21 /pmc/articles/PMC9102058/ /pubmed/35591354 http://dx.doi.org/10.3390/ma15093023 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Cempa, Magdalena Olszewski, Paweł Wierzchowski, Krzysztof Kucharski, Piotr Białecka, Barbara Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser |
title | Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser |
title_full | Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser |
title_fullStr | Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser |
title_full_unstemmed | Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser |
title_short | Ash from Poultry Manure Incineration as a Substitute for Phosphorus Fertiliser |
title_sort | ash from poultry manure incineration as a substitute for phosphorus fertiliser |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9102058/ https://www.ncbi.nlm.nih.gov/pubmed/35591354 http://dx.doi.org/10.3390/ma15093023 |
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