TY  - JOUR
AU  - Anastopoulos, Ioannis
AU  - Milojković, Jelena
AU  - Tsigkou, Konstantina
AU  - Zafiri, Constantina
AU  - Lopičić, Zorica
AU  - Kornaros, Michael
AU  - Pashalidis, Ioannis
PY  - 2021
UR  - https://ritnms.itnms.ac.rs/handle/123456789/601
AB  - The direct disposal of municipal solid waste such as nappies to the environment may create serious pollution problems. Based on the circular economy and waste management concepts, the conversion of nappies and/or their ingredients (such as super absorbent polymer (SAP)) to high added value products is of great importance. In this work, a modified SAP (MSAP) was examined as an adsorbent for treatment of contaminated waters and uranium recovery. Batch experiments and spectroscopic techniques were used to examine the effect of various parameters (pH, contact time, temperature, initial concentration, and ionic strength), and the mechanism of adsorption U(VI) and desorption process. The U(VI) concentration was determined by alpha spectroscopy after addition of U-232 standard tracer solution to account for possible interferences during electrodeposition and alpha particle counting. The maximum adsorption monolayer capacity was found to be 217.4 mg/g at pH 4.0 and at 298 K. The adsorption of U(VI) on MSAP seems to occur mainly via the formation of inner-sphere surface complexes between U(VI) and the carboxylic surface moieties of MSAP. The MSAP could satisfactorily be regenerated with 0.1 M Na2CO3 (>90%) and it also shows a promising applicability to real wastewaters contaminated with U(VI).
PB  - Elsevier, Amsterdam
T2  - Journal of Hazardous Materials
T1  - A nappies management by-product for the treatment of uranium-contaminated waters
VL  - 404
DO  - 10.1016/j.jhazmat.2020.124147
UR  - conv_898
ER  - 

@article{
author = "Anastopoulos, Ioannis and Milojković, Jelena and Tsigkou, Konstantina and Zafiri, Constantina and Lopičić, Zorica and Kornaros, Michael and Pashalidis, Ioannis",
year = "2021",
abstract = "The direct disposal of municipal solid waste such as nappies to the environment may create serious pollution problems. Based on the circular economy and waste management concepts, the conversion of nappies and/or their ingredients (such as super absorbent polymer (SAP)) to high added value products is of great importance. In this work, a modified SAP (MSAP) was examined as an adsorbent for treatment of contaminated waters and uranium recovery. Batch experiments and spectroscopic techniques were used to examine the effect of various parameters (pH, contact time, temperature, initial concentration, and ionic strength), and the mechanism of adsorption U(VI) and desorption process. The U(VI) concentration was determined by alpha spectroscopy after addition of U-232 standard tracer solution to account for possible interferences during electrodeposition and alpha particle counting. The maximum adsorption monolayer capacity was found to be 217.4 mg/g at pH 4.0 and at 298 K. The adsorption of U(VI) on MSAP seems to occur mainly via the formation of inner-sphere surface complexes between U(VI) and the carboxylic surface moieties of MSAP. The MSAP could satisfactorily be regenerated with 0.1 M Na2CO3 (>90%) and it also shows a promising applicability to real wastewaters contaminated with U(VI).",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "A nappies management by-product for the treatment of uranium-contaminated waters",
volume = "404",
doi = "10.1016/j.jhazmat.2020.124147",
url = "conv_898"
}

Anastopoulos, I., Milojković, J., Tsigkou, K., Zafiri, C., Lopičić, Z., Kornaros, M.,& Pashalidis, I.. (2021). A nappies management by-product for the treatment of uranium-contaminated waters. in Journal of Hazardous Materials
Elsevier, Amsterdam., 404.
https://doi.org/10.1016/j.jhazmat.2020.124147
conv_898

Anastopoulos I, Milojković J, Tsigkou K, Zafiri C, Lopičić Z, Kornaros M, Pashalidis I. A nappies management by-product for the treatment of uranium-contaminated waters. in Journal of Hazardous Materials. 2021;404.
doi:10.1016/j.jhazmat.2020.124147
conv_898 .

Anastopoulos, Ioannis, Milojković, Jelena, Tsigkou, Konstantina, Zafiri, Constantina, Lopičić, Zorica, Kornaros, Michael, Pashalidis, Ioannis, "A nappies management by-product for the treatment of uranium-contaminated waters" in Journal of Hazardous Materials, 404 (2021),
https://doi.org/10.1016/j.jhazmat.2020.124147 .,
conv_898 .

TY  - CHAP
AU  - Philippou, K.
AU  - Anastopoulos, Ioannis
AU  - Pashalidis, Ioannis
AU  - Hosseini-Bandegharaei, Ahmad
AU  - Usman, M.
AU  - Kornaros, Michael
AU  - Omirou, M.
AU  - Kalderis, Dimitrios
AU  - Milojković, Jelena
AU  - Lopičić, Zorica
AU  - Abatal, M.
PY  - 2021
UR  - https://ritnms.itnms.ac.rs/handle/123456789/584
AB  - Based on the concept of circular economy and green chemistry, the conversion of wastes into high added value products should be of great importance. From this point of view, this review chapter summarizes the application of pine-based adsorbents obtained from pine bark, pine cone and pine needles, to adsorb heavy metals, radionuclides, rare earths, and others from aqueous media. Effect of various parameters such as pH, temperature, and contact time is critically presented and discussed in detail. The adsorption capacities, fitted https://www.sciencedirect.com/topics/earth-and-planetary-sciences/isotherm and kinetic models, as well as thermodynamic aspects, are also included in the discussion. The present compilation reveals that generally the experimental data are better fitted by the Langmuir isotherm and pseudo-second-order kinetic models and the adsorption is a spontaneous process. From this literature survey, it is evident that pine-based adsorbents have interesting adsorption properties and could be attractive candidates as adsorbents for inorganic pollutants removal from (waste)water.
PB  - Elsevier
T2  - Sorbents Materials for Controlling Environmental Pollution: Current State and Trends
T1  - The application of pine-based adsorbents to remove potentially toxic elements from aqueous solutions
EP  - 133
SP  - 113
DO  - 10.1016/B978-0-12-820042-1.00016-X
UR  - conv_1008
ER  - 

@inbook{
author = "Philippou, K. and Anastopoulos, Ioannis and Pashalidis, Ioannis and Hosseini-Bandegharaei, Ahmad and Usman, M. and Kornaros, Michael and Omirou, M. and Kalderis, Dimitrios and Milojković, Jelena and Lopičić, Zorica and Abatal, M.",
year = "2021",
abstract = "Based on the concept of circular economy and green chemistry, the conversion of wastes into high added value products should be of great importance. From this point of view, this review chapter summarizes the application of pine-based adsorbents obtained from pine bark, pine cone and pine needles, to adsorb heavy metals, radionuclides, rare earths, and others from aqueous media. Effect of various parameters such as pH, temperature, and contact time is critically presented and discussed in detail. The adsorption capacities, fitted https://www.sciencedirect.com/topics/earth-and-planetary-sciences/isotherm and kinetic models, as well as thermodynamic aspects, are also included in the discussion. The present compilation reveals that generally the experimental data are better fitted by the Langmuir isotherm and pseudo-second-order kinetic models and the adsorption is a spontaneous process. From this literature survey, it is evident that pine-based adsorbents have interesting adsorption properties and could be attractive candidates as adsorbents for inorganic pollutants removal from (waste)water.",
publisher = "Elsevier",
journal = "Sorbents Materials for Controlling Environmental Pollution: Current State and Trends",
booktitle = "The application of pine-based adsorbents to remove potentially toxic elements from aqueous solutions",
pages = "133-113",
doi = "10.1016/B978-0-12-820042-1.00016-X",
url = "conv_1008"
}

Philippou, K., Anastopoulos, I., Pashalidis, I., Hosseini-Bandegharaei, A., Usman, M., Kornaros, M., Omirou, M., Kalderis, D., Milojković, J., Lopičić, Z.,& Abatal, M.. (2021). The application of pine-based adsorbents to remove potentially toxic elements from aqueous solutions. in Sorbents Materials for Controlling Environmental Pollution: Current State and Trends
Elsevier., 113-133.
https://doi.org/10.1016/B978-0-12-820042-1.00016-X
conv_1008

Philippou K, Anastopoulos I, Pashalidis I, Hosseini-Bandegharaei A, Usman M, Kornaros M, Omirou M, Kalderis D, Milojković J, Lopičić Z, Abatal M. The application of pine-based adsorbents to remove potentially toxic elements from aqueous solutions. in Sorbents Materials for Controlling Environmental Pollution: Current State and Trends. 2021;:113-133.
doi:10.1016/B978-0-12-820042-1.00016-X
conv_1008 .

Philippou, K., Anastopoulos, Ioannis, Pashalidis, Ioannis, Hosseini-Bandegharaei, Ahmad, Usman, M., Kornaros, Michael, Omirou, M., Kalderis, Dimitrios, Milojković, Jelena, Lopičić, Zorica, Abatal, M., "The application of pine-based adsorbents to remove potentially toxic elements from aqueous solutions" in Sorbents Materials for Controlling Environmental Pollution: Current State and Trends (2021):113-133,
https://doi.org/10.1016/B978-0-12-820042-1.00016-X .,
conv_1008 .