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Removal of heavy metals and arsenic from contaminated industrial soils by leaching with animal hydrolysates under the synergistic effect of chelation and biostimulation
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SYSNO ASEP 0576828 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Removal of heavy metals and arsenic from contaminated industrial soils by leaching with animal hydrolysates under the synergistic effect of chelation and biostimulation Author(s) Kaštánek, František (UCHP-M) RID, SAI, ORCID
Dlasková, Martina (UCHP-M) RID, ORCID, SAI
Bureš, J. (CZ)
Šolcová, Olga (UCHP-M) RID, ORCID, SAIIssue data Padova: EUROWASTE, 2023 Article number G02 Source Title Symposium Proceedings. - Padova : EUROWASTE Srl, 2023 - ISSN 2282-0027 - ISBN 9788862650335 Number of pages 4 s. Publication form Medium - C Action International Symposium on Waste Management and Suustainable Landfilling SARDINIA 2023 Event date 09.10.2023 - 13.10.2023 VEvent location Cagliari Country IT - Italy Event type EUR Language eng - English Country IT - Italy Keywords animal production waste ; soil contamination ; heavy metal contamination OECD category Chemical process engineering R&D Projects TN02000044 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support UCHP-M - RVO:67985858 Annotation Metal contamination of soils is one of phenomena which have negative impacts on human health. There is an urgent need for effective strategies which could eliminate heavy metal pollution. It has now become obvious that leaching with suitable biodegradable agents can not only effectively leach heavy metals from soils but also recover them when needed. A hydrolysate obtained by thermal pressure hydrolysis of animal wastes (poultry feathers and poultry skeletal remains, under the action of malic acid) was applied as a chelating agent for leaching of heavy metals from industrial soils contaminated with heavy metals after years of metallurgical and coking activities. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2024
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