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Pregled bibliografske jedinice broj: 1003753

The effect of stabilization on the utilization of municipal sewage sludge as a soil amendment


Černe, Marko; Palčić, Igor; Pasković, Igor; Major, Nikola; Romić, Marija; Filipović, Vilim; Igrc, Marina Diana; Perčin, Aleksandra; Goreta Ban, Smiljana; Zorko, Benjamin et al.
The effect of stabilization on the utilization of municipal sewage sludge as a soil amendment // Waste Management, 94 (2019), 27-38 doi:10.1016/j.wasman.2019.05.032 (međunarodna recenzija, članak, znanstveni)


Naslov
The effect of stabilization on the utilization of municipal sewage sludge as a soil amendment

Autori
Černe, Marko ; Palčić, Igor ; Pasković, Igor ; Major, Nikola ; Romić, Marija ; Filipović, Vilim ; Igrc, Marina Diana ; Perčin, Aleksandra ; Goreta Ban, Smiljana ; Zorko, Benjamin ; Vodenik, Branko ; Glavič Cindro, Denis ; Milačič, Radmila ; Heath, David John ; Ban, Dean

Izvornik
Waste Management (0956-053X) 94 (2019); 27-38

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
sewage sludge use ; recycling trace metals ; radionuclides ; nutrient recovery ; soil amendment

Sažetak
This study assesses the potential use of different types of stabilized sewage sludge as a soil amendment by considering their physicochemical characteristics, nutritional status, and their trace metal and radionuclide content. The concentrations of trace metals and radionuclides were determined using ICP-OES and gamma-ray spectrometry, respectively. For determining nutritional status and chemical characterization, this study followed standard ISO-recommended procedures. Data analysis revealed that anaerobic sludge contains higher concentrations of Cr, Hg, and Ni compared to aerobic and nonbiologically stabilized sludge. A similar observation was observed in the case of 226Ra, 210Pb, 228Ra, and 228Th. Furthermore, the high levels of P and N in aerobic sludge suggest that biologically stabilized sludge has the potential to be a good fertilizer. In addition, the study finds strong evidence that nutrients are involved in the adsorption of metals and radionuclides onto sludge biomass. Overall, eight of the nine studied sludge samples are safe for agricultural use since the concentrations of trace metals fall well below the limits set by Croatian legislation (NN 38/08). In addition, the levels of radionuclides do not pose a radiological risk. This means that soil conditioning with sewage sludge remains a viable strategy for nutrient recovery from municipal waste, although long- term impact assessments of repeated applications are necessary.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija, Interdisciplinarne biotehničke znanosti



POVEZANOST RADA


Projekt / tema
HRZZ-PKP-2016-06-9041 - Smanjenje emisija stakleničkih plinova upotrebom gradskog i poljoprivrednog otpada u proizvodnji bilja (Dean Ban, )

Ustanove
Institut za poljoprivredu i turizam, Poreč,
Agronomski fakultet, Zagreb

Citiraj ovu publikaciju

Černe, Marko; Palčić, Igor; Pasković, Igor; Major, Nikola; Romić, Marija; Filipović, Vilim; Igrc, Marina Diana; Perčin, Aleksandra; Goreta Ban, Smiljana; Zorko, Benjamin et al.
The effect of stabilization on the utilization of municipal sewage sludge as a soil amendment // Waste Management, 94 (2019), 27-38 doi:10.1016/j.wasman.2019.05.032 (međunarodna recenzija, članak, znanstveni)
Černe, M., Palčić, I., Pasković, I., Major, N., Romić, M., Filipović, V., Igrc, M., Perčin, A., Goreta Ban, S. & Zorko, B. (2019) The effect of stabilization on the utilization of municipal sewage sludge as a soil amendment. Waste Management, 94, 27-38 doi:10.1016/j.wasman.2019.05.032.
@article{article, year = {2019}, pages = {27-38}, DOI = {10.1016/j.wasman.2019.05.032}, keywords = {sewage sludge use, recycling trace metals, radionuclides, nutrient recovery, soil amendment}, journal = {Waste Management}, doi = {10.1016/j.wasman.2019.05.032}, volume = {94}, issn = {0956-053X}, title = {The effect of stabilization on the utilization of municipal sewage sludge as a soil amendment}, keyword = {sewage sludge use, recycling trace metals, radionuclides, nutrient recovery, soil amendment} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
  • Scopus
  • MEDLINE


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