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Pregled bibliografske jedinice broj: 1085496

Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste


Kaniški, Nikola; Hrnčić, Nikola; Petrović, Igor
Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste // Proceedings of the International Conference on Recent Trends in CONSTROCTION ENGINEERING AND EDUCATION, GEOTECHNICAL AND GEO-ENVIRONMENTAL ENGINEERING AND EDUCATION / Shiau, Jim ; Vimonsatit, Vanissorn (ur.).
Brisbane, 2020. str. 64-68 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1085496 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste

Autori
Kaniški, Nikola ; Hrnčić, Nikola ; Petrović, Igor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the International Conference on Recent Trends in CONSTROCTION ENGINEERING AND EDUCATION, GEOTECHNICAL AND GEO-ENVIRONMENTAL ENGINEERING AND EDUCATION / Shiau, Jim ; Vimonsatit, Vanissorn - Brisbane, 2020, 64-68

ISBN
978-0-6489449-0-4

Skup
International Conference on Recent Trends in CONSTROCTION ENGINEERING AND EDUCATION, GEOTECHNICAL AND GEO-ENVIRONMENTAL ENGINEERING AND EDUCATION

Mjesto i datum
Brisbane, Australija, 10-11.09.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
MBT waste ; specific gravity ; biodried waste

Sažetak
In this paper authors presented results of specific gravity of fine fraction of mechanically and biologically treated (MBT) waste material. The water pycnometer procedure was adapted from BS 1377: Part 2: 1990 standard for determination of particle density with a simple Large water pycnometer (LWP) method. To prevent floating of the light mass components (e.g. plastics, Styrofoam, cardboard), a mechanical bridging (aluminum screen) was placed into the bottom of a conical screw cap. The results of specific gravity of fine fraction of tested waste material varied in range from 1.35 to 1.77. In order to examine the accuracy of the water pycnometer method, a series of tests were conducted on a sand specimen with a known specific gravity. In spite its simplicity, the method proved to be fairly accurate for sandy specimens with “only” a 3.3% error, whereas for waste specimens the LWP method has proven to be unreliable with 18.19% error with respect to the reference point. As a referent value for waste, results of specific gravity determined with gas pycnometer were used. The arithmetic mean value of measured specific gravity of waste specimens with gas pycnometer method was 1.88.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-5157 - Ispitivanje i modeliranje mehaničkog ponašanja bioosušenog otpada kao preduvjet energetske oporabe (WtE) (Petrović, Igor, HRZZ - 2017-05) ( POIROT)

Ustanove:
Geotehnički fakultet, Varaždin

Profili:

Avatar Url Nikola Kaniški (autor)

Avatar Url Nikola Hrnčić (autor)

Avatar Url Igor Petrović (autor)


Citiraj ovu publikaciju

Kaniški, Nikola; Hrnčić, Nikola; Petrović, Igor
Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste // Proceedings of the International Conference on Recent Trends in CONSTROCTION ENGINEERING AND EDUCATION, GEOTECHNICAL AND GEO-ENVIRONMENTAL ENGINEERING AND EDUCATION / Shiau, Jim ; Vimonsatit, Vanissorn (ur.).
Brisbane, 2020. str. 64-68 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kaniški, N., Hrnčić, N. & Petrović, I. (2020) Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste. U: Shiau, J. & Vimonsatit, V. (ur.)Proceedings of the International Conference on Recent Trends in CONSTROCTION ENGINEERING AND EDUCATION, GEOTECHNICAL AND GEO-ENVIRONMENTAL ENGINEERING AND EDUCATION.
@article{article, year = {2020}, pages = {64-68}, keywords = {MBT waste, specific gravity, biodried waste}, isbn = {978-0-6489449-0-4}, title = {Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste}, keyword = {MBT waste, specific gravity, biodried waste}, publisherplace = {Brisbane, Australija} }
@article{article, year = {2020}, pages = {64-68}, keywords = {MBT waste, specific gravity, biodried waste}, isbn = {978-0-6489449-0-4}, title = {Applicability of the large pycnometer method for determination of specific gravity of mechanically and biologically treated waste}, keyword = {MBT waste, specific gravity, biodried waste}, publisherplace = {Brisbane, Australija} }




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