Pregled bibliografske jedinice broj: 1268806
TREATMENT EFFICIENCY OF HYBRID PROCESS OF ELECTROCOAGULATION WITH NATURAL ZEOLITE ADDITION OF DIFFERENT PARTICLE SIZE
TREATMENT EFFICIENCY OF HYBRID PROCESS OF ELECTROCOAGULATION WITH NATURAL ZEOLITE ADDITION OF DIFFERENT PARTICLE SIZE // Book of Abstracts of 4th International ZORH Conference / Sedlar, Jelena ; Alešković, Luka Marijan ; Nižić, Katarina (ur.).
Split: Kemijsko-tehnološki fakultet Sveučilišta u Splitu, 2023. str. 24-24 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1268806 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
TREATMENT EFFICIENCY OF HYBRID PROCESS OF
ELECTROCOAGULATION WITH NATURAL ZEOLITE
ADDITION OF DIFFERENT PARTICLE SIZE
Autori
Midenjak, Ana ; Vukojević Medvidović, Nediljka ; Svilović, Sandra ; Vrsalović, Ladislav
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of Abstracts of 4th International ZORH Conference
/ Sedlar, Jelena ; Alešković, Luka Marijan ; Nižić, Katarina - Split : Kemijsko-tehnološki fakultet Sveučilišta u Splitu, 2023, 24-24
ISBN
978-953-7803-20-9
Skup
4th International ZORH Conference
Mjesto i datum
Split, Hrvatska, 20.04.2023. - 21.04.2023
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
hybrid process ; electrocoagulation ; natural zeolite ; particle zeolite size ; treatment efficiency
Sažetak
As a result of increasing industrialization, population growth and rising living standards, more and more wastewater with a complex composition is produced, for which more complex hybrid treatment processes must be used. In this work, the hybrid process of electrocoagulation and addition of natural zeolite with different particle size (ECZ) was used to treat compost leachate with very high organic load. Treatment efficiency was monitored using pH, electrical conductivity, chemical oxygen demand (COD), turbidity, total solids, settling rate, and electrode consumption. The results show that the choice of electrode material (stainless steel, aluminium alloy, and sacrificial zinc anode), the particle size of the natural zeolite used (< 90, 90-160, and 160-600 μm), current density (0.003, 0.009, and 0.018 A/cm 2 ), and contact time (10, 20 and 30 min) affect the efficiency of COD and turbidity removal, settling rate, and electrode consumption. The initial solution has a very complex composition and contains a large amount of poorly degradable organic matter, which are not significantly degraded in the single-step hybrid ECZ process. The further solutions can be found in two-step or multi-step hybrid ECZ processes.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
POVEZANOST RADA
Ustanove:
Kemijsko-tehnološki fakultet, Split
