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Publikacje
Pomoc (F2)
[15013] Artykuł:

Effect of sewage sludge addition on porosity of lightweight expanded clay aggregate (Leca) and level of heavy metals leaching from ceramic matrix

(Wpływ dodatku osadów ściekowych na porowatość keramzytu i poziom wymywania metali ciężkich z matrycy ceramicznej)
Czasopismo: Environment Protection Engineering   Tom: 35, Zeszyt: 2, Strony: 189-196
ISSN:  0324-8828
Opublikowano: 2009
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Procent
udziału
Liczba
punktów
Jolanta Latosińska orcid logoWiŚGiEKatedra Inżynierii i Ochrony Środowiska *****505.00  
Maria Żygadło orcid logoWiŚGiEKatedra Inżynierii i Ochrony Środowiska *****505.00  

Grupa MNiSW:  Publikacja w czasopismach wymienionych w wykazie ministra MNiSzW (część A)
Punkty MNiSW: 10


Web of Science LogoYADDA/CEON    
Słowa kluczowe:

osady ściekowe  spiek ceramiczny 


Keywords:

sewage sludges  ceramic sinters 



Streszczenie:

Przedstawiono wyniki badań nad wykorzystaniem komunalnego osadu ściekowego jako komponentu porowatego spieku ceramicznego. Spiek charakteryzuje się zwiększoną porowatością i może znaleźć wielorakie zastosowanie. Uwagę skoncentrowano na aspekcie ekologicznym. Podano wyniki emisji zanieczyszczeń gazowych zmierzone podczas próby technicznej w zakładzie przemysłowym. Badano także ługowanie metali z otrzymanego produktu. Stwierdzono, że metale zostały unieruchomione w strukturze spieku. Substancja popiołowa zwarta w osadzie wbudowała się w fazę stałą.




Abstract:

The results of using municipal sewage sludge as a component of porous ceramic sinters are described. Due to high porosity the ceramic sinters can be widely applied and we have focussed on ecological aspect of this application. The results of the gaseous pollutant emission measurements carried out during industrial test are presented. Metal leaching from the end product was also tested. It was found that metals were fixed within the sinter structure. The ash matter from sludge was embodied into the solid phase



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