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Physical, Chemical, and Genotoxic Properties of Waste Mud By-product of Waste Water Treatment


Oreščanin, Višnja; Durgo, Ksenija; Franekić Čolić, Jasna; Nađ, Karlo; Valković, Vladivoj
Physical, Chemical, and Genotoxic Properties of Waste Mud By-product of Waste Water Treatment // Journal of Trace and Microprobe Techniques, 21 (2003), 1; 123-132 doi:10.1081/TMA-120017903 (međunarodna recenzija, članak, znanstveni)


Naslov
Physical, Chemical, and Genotoxic Properties of Waste Mud By-product of Waste Water Treatment

Autori
Oreščanin, Višnja ; Durgo, Ksenija ; Franekić Čolić, Jasna ; Nađ, Karlo ; Valković, Vladivoj

Izvornik
Journal of Trace and Microprobe Techniques (0733-4680) 21 (2003), 1; 123-132

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

Ključne riječi
Waste mud ; Waste waters ; Heavy metals ; Genotoxicity ; Cytotoxicity ; Ames assay ;

Sažetak
The physical, chemical and genotoxic properties of the activated red mud and its waste mud remained after waste water treatment were studied. The sequental leaching of waste mud under different conditions was investigated, as well as the toxic effect of its water extract, in order to discover a safe way for handling and disposal of this waste material, the possibillity of its regeneration and re-usage was also studied. Heavy metals content and other parameters, as well as the genotoxicity of water extract of new coagulant produced for industrial waste water treatment, were investigated to confirm its non-toxicity before is commercial production and usage. For the toxicity investigation, two strains of Salmonella typhimurium, TA98 and TA100 were used as a test system. Tested samples were not cytotoxic or mutagenic for Salmonella typhimurium TA98 /TA100 in the presence /absence of the metabolic activation. Promising results were also obtained in the field of waste mud regeneration and re-usage.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekt / tema
0058013
0098016

Ustanove
Prehrambeno-biotehnološki fakultet, Zagreb,
Institut "Ruđer Bošković", Zagreb

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


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