Izvorni znanstveni članak

https://doi.org/10.15255/KUI.2016.050

Emission of Gases during Composting of Solid Waste

Dajana Kučić orcid.org/0000-0001-8427-6482 ; Fakultet kemijskog inženjerstva i tehnologije, Sveučilište u Zagrebu, Zavod za industrijsku ekologiju, Marulićev trg 19, 10 000 Zagreb
Felicita Briški ; Fakultet kemijskog inženjerstva i tehnologije, Sveučilište u Zagrebu, Zavod za industrijsku ekologiju, Marulićev trg 19, 10 000 Zagreb

Sažetak

Composting is a biochemical process converting organic components into stable compost with release of heat, water, CO₂ and NH₃. The objective of this work was to determine the amount of CO₂ and NH₃ in the exhaust gases during composting of tobacco waste (TW) and mixture of tobacco and grape waste (TGW). The cumulative evolved CO₂ during 21 days of composting of TW and TGW, per mass of volatile matter, was 94.01 g kg–1 and 208.18 g kg–1, respectively, and cumulative evolved NH₃ during composting of TW and TGW, per mass of volatile matter, was 504.81 mg kg–1 and 122.45 mg kg–1, respectively.


This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi

composting; agro-industrial waste; adiabatic closed reactor; ammonia emission; carbon dioxide emission

Hrčak ID:

186979

URI

https://hrcak.srce.hr/186979

Datum izdavanja:

4.10.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.066 *