PHYSICAL-CHEMICAL TREATMENT OF LEACHATE FROM LANDFILL

 
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1992 (EN)

PHYSICAL-CHEMICAL TREATMENT OF LEACHATE FROM LANDFILL (EN)

KAPETANIOS, E (EN)
LOIZIDOU, M (EN)
VITHOULKAS, N (EN)

The results of a bench scale chemical-physical treatment of sanitary leachate are reported. The use of lime in combination with ferrous sulphate and polyelectrolyte gave a 39% COD removal. The initial concentrations are in the range of 4000 -8500 mgl-1 and the BOD/COD ratio 0.10-0.2, indicating the non -biodegradability of the organic compounds present. By using alum with polyelectrolyte, a lower removal was achieved compared with that of a lime system, but still quite high being in the range of 31%. The organics removed from the leachate are of the highest reported in literature indicating the effectiveness of the chemical treatment. (EN)

journalArticle (EN)

LEACHATE CHARACTERISTICS (EN)
Engineering, Environmental (EN)
ORGANIC-MATTER (EN)
LEACHATE TREATMENT (EN)
LEACHATE CHEMICAL PRECIPITATION (EN)
Environmental Sciences (EN)


JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL (EN)

English

1992 (EN)

10.1080/10934529209375780 (EN)
4 (EN)
1059 (EN)
A27 (EN)
1077-1204 (EN)
ISI:A1992HT61800009 (EN)
1073 (EN)

MARCEL DEKKER INC (EN)




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