Kinetic modelling ex-situ bioremediation of leachate

sažetak izlaganja sa skupa

sažetak izlaganja sa skupa

Kinetic modelling ex-situ bioremediation of leachate

Vrsta prilog sa skupa (u zborniku)
Tip sažetak izlaganja sa skupa
Godina 2024
Nadređena publikacija XV Meeting Of Young Chemical Engineers : Book Of Abstracts / XV. susret mladih kemijskih inženjera : knjiga sažetaka
Stranice str. 32-32
ISSN 2718-2177
Status objavljeno

Sažetak

The continuous increase in the annual volume of waste poses a major challenge for sustainable resource management and environmental protection. One of the most important aspects of this problem is the significant amount of biowaste, which has the potential to create serious environmental and economic challenges. In addition to the quantity itself, the diversity of the components represents further challenge. The result of these two factors is heavily polluted leachate. Bioremediation is an attractive solution to these challenges from both a technical and environmental perspective. Ex-situ bioremediation is carried out under controlled conditions, which contributes significantly to the improvement of the biodegradation process. In this work, ex-situ bioremediation of leachate from biowaste was carried out under batch conditions using the biostimulation technique. The bioremediation efficiency was 88.7±0.5 %. From a kinetic point of view, the EndoHaldane model describes the bioremediation of biowaste leachate well, which is confirmed by the obtained F-test values of 0.95. The values of the biokinetic parameters µmax, KS, Y, Ki and kd were 2.52±0.54 1/d, 38.44±8.39 g/L, 0.23±0.01 g/g, 119.02±8.99 g/L and 0.13±0.01 1/g, respectively.

Ključne riječi

bioremediation; biowaste leachate; modelling