Challenges of the republic of Serbia in the treatment of waste sludge contaminated with heavy metals
Samo za registrovane korisnike
2022
Članak u časopisu (Objavljena verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The interactions of heavy metals and cement phases in the solidification/stabilization (S/S) pro-cess have been examined. The S/S method was applied to the waste sludge contaminated with heavy metals to determine the conditions under which the treated materials can be safely disposed of at land-fills for inert, non-hazardous, or hazardous waste. Sludge samples were mixed with soil and sand to simulate improper sludge disposal directly into the soil. S/S technology was selected using different cement fractions to treat these contaminated samples. The use of Portland cement or mixtures of dif-ferent types of cement for the treatment of sludge containing heavy metals is widespread. Samples of leached content were analyzed for the presence of the following metals: arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and zinc (Zn). The study results lead to the conclusion that the sludge contaminated with heavy metals after the application of S/S with the addition of differe...nt cement fractions is transformed into non-hazardous, monolithic material.
Izvor:
Environment Protection Engineering, 2022, 48, 3, 39-52Izdavač:
- TECHNICAL UNIV WROCLAW, WROCLAW
Finansiranje / projekti:
- Ministry of Education, Science and Tech- nological Development of the Republic of Serbia Project
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200126 (Univerzitet u Beogradu, Rudarsko-geološki fakultet) (RS-MESTD-inst-2020-200126)
DOI: 10.37190/epe220304
ISSN: 0324-8828
WoS: 000862607500004
Scopus: 2-s2.0-85145437243
Institucija/grupa
Fakultet zaštite životne sredineTY - JOUR AU - Prokić, Dunja AU - Stepanov, Jasna AU - Stojić, Nataša AU - Ćurčić, Ljiljana PY - 2022 UR - https://redun.educons.edu.rs/handle/123456789/447 AB - The interactions of heavy metals and cement phases in the solidification/stabilization (S/S) pro-cess have been examined. The S/S method was applied to the waste sludge contaminated with heavy metals to determine the conditions under which the treated materials can be safely disposed of at land-fills for inert, non-hazardous, or hazardous waste. Sludge samples were mixed with soil and sand to simulate improper sludge disposal directly into the soil. S/S technology was selected using different cement fractions to treat these contaminated samples. The use of Portland cement or mixtures of dif-ferent types of cement for the treatment of sludge containing heavy metals is widespread. Samples of leached content were analyzed for the presence of the following metals: arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and zinc (Zn). The study results lead to the conclusion that the sludge contaminated with heavy metals after the application of S/S with the addition of different cement fractions is transformed into non-hazardous, monolithic material. PB - TECHNICAL UNIV WROCLAW, WROCLAW T2 - Environment Protection Engineering T1 - Challenges of the republic of Serbia in the treatment of waste sludge contaminated with heavy metals EP - 52 IS - 3 SP - 39 VL - 48 DO - 10.37190/epe220304 UR - conv_1135 ER -
@article{ author = "Prokić, Dunja and Stepanov, Jasna and Stojić, Nataša and Ćurčić, Ljiljana", year = "2022", abstract = "The interactions of heavy metals and cement phases in the solidification/stabilization (S/S) pro-cess have been examined. The S/S method was applied to the waste sludge contaminated with heavy metals to determine the conditions under which the treated materials can be safely disposed of at land-fills for inert, non-hazardous, or hazardous waste. Sludge samples were mixed with soil and sand to simulate improper sludge disposal directly into the soil. S/S technology was selected using different cement fractions to treat these contaminated samples. The use of Portland cement or mixtures of dif-ferent types of cement for the treatment of sludge containing heavy metals is widespread. Samples of leached content were analyzed for the presence of the following metals: arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and zinc (Zn). The study results lead to the conclusion that the sludge contaminated with heavy metals after the application of S/S with the addition of different cement fractions is transformed into non-hazardous, monolithic material.", publisher = "TECHNICAL UNIV WROCLAW, WROCLAW", journal = "Environment Protection Engineering", title = "Challenges of the republic of Serbia in the treatment of waste sludge contaminated with heavy metals", pages = "52-39", number = "3", volume = "48", doi = "10.37190/epe220304", url = "conv_1135" }
Prokić, D., Stepanov, J., Stojić, N.,& Ćurčić, L.. (2022). Challenges of the republic of Serbia in the treatment of waste sludge contaminated with heavy metals. in Environment Protection Engineering TECHNICAL UNIV WROCLAW, WROCLAW., 48(3), 39-52. https://doi.org/10.37190/epe220304 conv_1135
Prokić D, Stepanov J, Stojić N, Ćurčić L. Challenges of the republic of Serbia in the treatment of waste sludge contaminated with heavy metals. in Environment Protection Engineering. 2022;48(3):39-52. doi:10.37190/epe220304 conv_1135 .
Prokić, Dunja, Stepanov, Jasna, Stojić, Nataša, Ćurčić, Ljiljana, "Challenges of the republic of Serbia in the treatment of waste sludge contaminated with heavy metals" in Environment Protection Engineering, 48, no. 3 (2022):39-52, https://doi.org/10.37190/epe220304 ., conv_1135 .