Number of the records: 1
Environmental aspects and economic evaluation of new green hydrolysis method for waste feather processing.
- 1.
SYSNO ASEP 0541634 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Environmental aspects and economic evaluation of new green hydrolysis method for waste feather processing. Author(s) Šolcová, Olga (UCHP-M) RID, ORCID, SAI
Knápek, A. (CZ)
Wimmerová, L. (CZ)
Vávrová, K. (CZ)
Králík, T. (CZ)
Rousková, Milena (UCHP-M) RID, ORCID, SAI
Šabata, Stanislav (UCHP-M) RID, ORCID, SAI
Hanika, Jiří (UCHP-M) RID, ORCID, SAISource Title Clean Technologies and Environmental Policy - ISSN 1618-954X
Roč. 23, č. 6 (2021), s. 1863-1872Number of pages 10 s. Language eng - English Country US - United States Keywords animal waste ; hydrolysis of chicken feathers ; green hydrolysate composition Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects TN01000048 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Method of publishing Open access Institutional support UCHP-M - RVO:67985858 UT WOS 000638536800001 EID SCOPUS 85104140461 DOI 10.1007/s10098-021-02072-5 Annotation In recent years, an increase in the chicken meat process industry has been growing quickly, which brings a large amount of difficult to process waste, chicken feathers. These billions of kilograms create a serious waste problem over the world, furthermore, poultry feather processing is not only particularly difficult but also relatively expensive. In fact, there is no technology suitable for processing such huge quantities of feathers to guarantee sustainable development of the chicken meat industry together with processing of waste feathers. This article introduces a newly designed and original, highly efficient and environmentally friendly method of physicochemical hydrolysis of waste feathers. The hydrolysis is carried out in the presence of a weak organic carboxylic acid, thus, the resulting hydrolysate does not contain any salts or ashes. Therefore, a resulting hydrolysate, which includes a mixture of amino acids, peptides, proteins, glycoproteins and free fatty acids, is suitable for a variety of applications, e.g. as a chondroprotective agent in the treatment of joint diseases, nutrients for crop plants or targeted biostimulants for agriculture. This paper is focused not only on the process scale-up but also on environmental aspects and economic evaluations to bring general view of the process. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2022 Electronic address https://link.springer.com/article/10.1007%2Fs10098-021-02072-5
Number of the records: 1