Naslov
Leachates Disinfection at Jakuševec Waste Dump

Autori
Tofant, Alenka ; Farkaš, Anamarija ; Hrenović, Jasna ; Rožić, Mirela ; Tišma, Sanja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Power of Microbes in industry and environment 2007 / Kosalec, I., Pigac, J., Vujaklija, D. - Zagreb : Pressum, 2007

ISBN
978-953-96567-5-9

Skup
Central European Symposium on Industrial Microbiology and Microbial Ecology

Mjesto i datum
Zadar, Hrvatska, 19.09.2007. - 22.09.2007

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
desinfection; oxidising compounds; leachate; waste dump

Sažetak
In the present study the effect of oxidising agents was investigated in the disinfection process of the leachates from Jakuševec landfill. In the in vitro experiments, using raw leachates mixture with the disinfectant sodium dichloroisocyanurate 400 ppm and hydrogen peroxide 1500 ppm and time of action of 1 hour, the results illustrated an improvement of organoleptic properties, color, turbidity and odour, the oxidation of organic matter across reduction of BOD5 and ammonium content as well as the significantly decrease of mesophilic bacteria and coliform bacteria with both disinfectants. Regarding residual byproducts and environmental acceptability, hydrogen peroxide would have advantage among disinfectants.

Izvorni jezik
Engleski

Znanstvena područja
Javno zdravstvo i zdravstvena zaštita

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