Počet záznamů: 1

Possibilities of Replacing Conventional P-Fertilizers by P-Products Based on Sewage Sludge Ash.

SYSNO ASEP	0487802
Druh ASEP	C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV	D - Článek ve sborníku
Název	Possibilities of Replacing Conventional P-Fertilizers by P-Products Based on Sewage Sludge Ash.
Tvůrce(i)	Václavková, Šárka (UCHP-M)_{RID, ORCID, SAI} Šyc, Michal (UCHP-M)_{RID, SAI, ORCID} Pohořelý, Michael (UCHP-M)_{RID, ORCID, SAI} Zach, Boleslav (UCHP-M)_{ORCID, RID, SAI} Moško, Jaroslav (UCHP-M)_{RID, ORCID, SAI} Svoboda, Karel (UCHP-M)_{RID, ORCID, SAI} Punčochář, Miroslav (UCHP-M)_{RID, ORCID, SAI}
Zdroj.dok.	Proceedings of the 6th International Conference Quo Vadis Recycling. - Banská Bystrica : Polygrafia Gutenberg, 2017 / Oráč D. - ISBN 978-80-553-3170-6
Rozsah stran	s. 345-352
Poč.str.	8 s.
Forma vydání	Tištěná - P
Akce	International Conference Quo Vadis Recycling /6./
Datum konání	06.06.2017 - 09.06.2017
Místo konání	High Tatras
Země	SK - Slovensko
Typ akce	EUR
Jazyk dok.	eng - angličtina
Země vyd.	SK - Slovensko
Klíč. slova	phosphorus ; recycling ; secondary sources
Vědní obor RIV	JE - Nejaderná energetika, spotřeba a využití energie
Obor OECD	Energy and fuels
CEP	TE02000236 GA TA ČR - Technologická agentura ČR
Institucionální podpora	UCHP-M - RVO:67985858
Anotace	Phosphorus(P) obtained by recycling from secondary sources can cover the increasing P consumption and significantly reduce the dependence of European countries on imports of phosphate rock. Promising secondary sources of P are municipal wastewater and related waste streams, especially sewage sludge(SS) or ash(SSA) from its mono-combustion. SSA usually contains between 15-25% P2O5, which is comparable to phosphate rock, typically containing 5-40%P2O5. Direct agricultural application of wastewater or SS, as the simplest way of P recycling, is decreasing in European countries due to the potential health and environmental risk, as these are often contaminated by organics, heavy metal compounds and pathogens. Complete removal of organic pollutants from SS is possible by incineration, while heavy metals mostly remain in the SSA. P is in SSA mainly in form of Ca, Al or Fe phosphates. The paper is discussing possibilities, limitations and state of developed methods for obtaining P from SSA.
Pracoviště	Ústav chemických procesů
Kontakt	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Rok sběru	2018
Elektronická adresa	http://hdl.handle.net/11104/0282427

Počet záznamů: 1