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Waste Feathers Processing to Liquid Fertilizers for Sustainable Agriculture—LCA, Economic Evaluation, and Case Study
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SYSNO ASEP 0563914 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Waste Feathers Processing to Liquid Fertilizers for Sustainable Agriculture—LCA, Economic Evaluation, and Case Study Tvůrce(i) Vávrová, K. (CZ)
Wimmerová, L. (CZ)
Knápek, J. (CZ)
Weger, J. (CZ)
Keken, Z. (CZ)
Kaštánek, František (UCHP-M) RID, SAI, ORCID
Šolcová, Olga (UCHP-M) RID, ORCID, SAIČíslo článku 2478 Zdroj.dok. Processes. - : MDPI - ISSN 2227-9717
Roč. 10, č. 12 (2022)Poč.str. 18 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova hydrolysate ; poultry ; life cycle ; environmental Obor OECD Chemical process engineering CEP TN01000048 GA TA ČR - Technologická agentura ČR Způsob publikování Open access Institucionální podpora UCHP-M - RVO:67985858 UT WOS 000902764600001 EID SCOPUS 85144837946 DOI https://doi.org/10.3390/pr10122478 Anotace The poultry meat industry generates not only large number of products but also large volumes of by-products, such as feather, blood, bones, meat scraps, skin, fatty tissues, feet, skulls and viscera. The poultry industry produces approximately 60 million tons of by-products annually. A significant
component is feather, which is a protein containing 80-90% of keratin. At every chicken slaughter processing, feather waste will be produced at about 5-7% of its total body weight. According to the periodic report published by the US Department of Agriculture in the April 2021, over 13.5 billion ton of chickens were slaughtered in the USA, which annually results in about 270 million kilos of problematic feather waste, and to compare, worldwide, it is around 9 million tons of poultry feather annually. Thus, regarding circular economy the use of waste feather would be beneficial from both the economic and environmental points of view.Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2023 Elektronická adresa https://www.mdpi.com/2227-9717/10/12/2478/pdf
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