Physicochemically modified peat by thermal and oxidation processes as an active material for purification of wastewaters from certain hazardous pollutants
2017
Аутори
Purenović, Jelena M.Ranđelović, Marjan S.
Momčilović, Milan Z.
Purenović, Milovan M.
Stanković, Novica J.
Anđelković, Ljiljana N.
Чланак у часопису (Објављена верзија)
,
© 2017, Association of Chemists and Chemical Engineers of Serbia
Метаподаци
Приказ свих података о документуАпстракт
The physicochemical modification of peat through thermal and oxidation processes was carried out, in order to obtain new, inexpensive and active material for purification of different types of waters. During the modification, surface chemical compounds of Shilov type were formed. Batch adsorption properties and suitability of physicochemically modified peat (PCMP) for odor removal were tested in aqueous solutions of H2S and colloidal sulphur. Additionally, PCMP was tested in the removal of As(V) which is hazardous ingredient in contaminated waters. Possible mechanisms of pollutants binding include interactions, which lead to formation of adducts and clathrates. All these processes are elucidated in detail. The results showed that the obtained material can be used for the removal of sulphide, colloidal sulphur and As(V) from different types of waters.
Кључне речи:
peat / physicochemical modification / surface groups / arsenic / hydrogen sulphide / adsorption-sorptionИзвор:
Hemijska industrija, 2017, 71, 4, 299-306Финансирање / пројекти:
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.2298/HEMIND160522040P
ISSN: 0367-598X; 2217-7426
WoS: 000413180100003
Scopus: 2-s2.0-85030266234
Колекције
Институција/група
VinčaTY - JOUR AU - Purenović, Jelena M. AU - Ranđelović, Marjan S. AU - Momčilović, Milan Z. AU - Purenović, Milovan M. AU - Stanković, Novica J. AU - Anđelković, Ljiljana N. PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1363 AB - The physicochemical modification of peat through thermal and oxidation processes was carried out, in order to obtain new, inexpensive and active material for purification of different types of waters. During the modification, surface chemical compounds of Shilov type were formed. Batch adsorption properties and suitability of physicochemically modified peat (PCMP) for odor removal were tested in aqueous solutions of H2S and colloidal sulphur. Additionally, PCMP was tested in the removal of As(V) which is hazardous ingredient in contaminated waters. Possible mechanisms of pollutants binding include interactions, which lead to formation of adducts and clathrates. All these processes are elucidated in detail. The results showed that the obtained material can be used for the removal of sulphide, colloidal sulphur and As(V) from different types of waters. T2 - Hemijska industrija T1 - Physicochemically modified peat by thermal and oxidation processes as an active material for purification of wastewaters from certain hazardous pollutants VL - 71 IS - 4 SP - 299 EP - 306 DO - 10.2298/HEMIND160522040P ER -
@article{ author = "Purenović, Jelena M. and Ranđelović, Marjan S. and Momčilović, Milan Z. and Purenović, Milovan M. and Stanković, Novica J. and Anđelković, Ljiljana N.", year = "2017", abstract = "The physicochemical modification of peat through thermal and oxidation processes was carried out, in order to obtain new, inexpensive and active material for purification of different types of waters. During the modification, surface chemical compounds of Shilov type were formed. Batch adsorption properties and suitability of physicochemically modified peat (PCMP) for odor removal were tested in aqueous solutions of H2S and colloidal sulphur. Additionally, PCMP was tested in the removal of As(V) which is hazardous ingredient in contaminated waters. Possible mechanisms of pollutants binding include interactions, which lead to formation of adducts and clathrates. All these processes are elucidated in detail. The results showed that the obtained material can be used for the removal of sulphide, colloidal sulphur and As(V) from different types of waters.", journal = "Hemijska industrija", title = "Physicochemically modified peat by thermal and oxidation processes as an active material for purification of wastewaters from certain hazardous pollutants", volume = "71", number = "4", pages = "299-306", doi = "10.2298/HEMIND160522040P" }
Purenović, J. M., Ranđelović, M. S., Momčilović, M. Z., Purenović, M. M., Stanković, N. J.,& Anđelković, L. N.. (2017). Physicochemically modified peat by thermal and oxidation processes as an active material for purification of wastewaters from certain hazardous pollutants. in Hemijska industrija, 71(4), 299-306. https://doi.org/10.2298/HEMIND160522040P
Purenović JM, Ranđelović MS, Momčilović MZ, Purenović MM, Stanković NJ, Anđelković LN. Physicochemically modified peat by thermal and oxidation processes as an active material for purification of wastewaters from certain hazardous pollutants. in Hemijska industrija. 2017;71(4):299-306. doi:10.2298/HEMIND160522040P .
Purenović, Jelena M., Ranđelović, Marjan S., Momčilović, Milan Z., Purenović, Milovan M., Stanković, Novica J., Anđelković, Ljiljana N., "Physicochemically modified peat by thermal and oxidation processes as an active material for purification of wastewaters from certain hazardous pollutants" in Hemijska industrija, 71, no. 4 (2017):299-306, https://doi.org/10.2298/HEMIND160522040P . .