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Pregled bibliografske jedinice broj: 515333

A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite


Oreščanin, Višnja; Ruk, Damir; Kollar, Robert; Lovrenčić Mikelić, Ivanka; Nađ, Karlo; Mikulić, Nenad
A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite // Journal of environmental ecience and health. Part A: toxic hazardous substances and environmental engineering, 46 (2011), 3; 323-328 doi:10.1080/10934529.2011.539118 (međunarodna recenzija, članak, znanstveni)


Naslov
A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite

Autori
Oreščanin, Višnja ; Ruk, Damir ; Kollar, Robert ; Lovrenčić Mikelić, Ivanka ; Nađ, Karlo ; Mikulić, Nenad

Izvornik
Journal of environmental ecience and health. Part A: toxic hazardous substances and environmental engineering (1093-4529) 46 (2011), 3; 323-328

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

Ključne riječi
Landfill leachate ; CaO ; ferric chloride ; clinoptilolite

Sažetak
The aim of this research was development of appropriate procedure for treatment of landfill leachate taken from old sanitary landfill Piskornica (Koprivnica, Croatia). Due to complex nature of the effluent a combined treatment approach was applied. Samples were treated with calcium oxide followed by ferric chloride and finally with clinoptilolite. The optimum amount of treating agents and contact time were determined.Application of calcium oxide (25 g/L, 20 min. contact time) resulted in the reduction of color, turbidity, suspended solids and ammonia for 94.50%, 96.55%, 95.66% and 21.60%, respectively, while the removal efficiency of Cr (VI), Fe, Ni, Cu, Zn and Pb was 75.00%, 95.34%, 56.52%, 78.72%, 73.02% and 100.00%, respectively. After addition of ferric chloride (570 mg Fe3+/L, 20 min. contact time) removal efficiency of color, turbidity, suspended solids and ammonia increased to 96.04%, 99.27%, 98.61%, and 43.20%, respectively. Removal of ammonia (81.60%) increased significantly after final adsorption onto clinoptilolite (25 g/L, 4 h contact time). Removal of COD after successive treatment with calcium oxide, ferric chloride and clinoptilolite was 64.70%, 77.40% and 81.00%, respectively.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
098-0982934-2713 - Radionuklidi i elementi u tragovima u okolišnim sustavima (Delko Barišić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Oreščanin, Višnja; Ruk, Damir; Kollar, Robert; Lovrenčić Mikelić, Ivanka; Nađ, Karlo; Mikulić, Nenad
A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite // Journal of environmental ecience and health. Part A: toxic hazardous substances and environmental engineering, 46 (2011), 3; 323-328 doi:10.1080/10934529.2011.539118 (međunarodna recenzija, članak, znanstveni)
Oreščanin, V., Ruk, D., Kollar, R., Lovrenčić Mikelić, I., Nađ, K. & Mikulić, N. (2011) A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite. Journal of environmental ecience and health. Part A: toxic hazardous substances and environmental engineering, 46 (3), 323-328 doi:10.1080/10934529.2011.539118.
@article{article, year = {2011}, pages = {323-328}, DOI = {10.1080/10934529.2011.539118}, keywords = {landfill leachate, CaO, ferric chloride, clinoptilolite}, journal = {Journal of environmental ecience and health. Part A: toxic hazardous substances and environmental engineering}, doi = {10.1080/10934529.2011.539118}, volume = {46}, number = {3}, issn = {1093-4529}, title = {A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite}, keyword = {landfill leachate, CaO, ferric chloride, clinoptilolite} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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