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Evaluation of influence of coagulation/flocculation and Fenton oxidation with iron on landfill leachate treatment
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Tytuł: Evaluation of influence of coagulation/flocculation and Fenton oxidation with iron on landfill leachate treatment

Creator:

Smaoui, Yosr ; Mseddi, Salma ; Ayadi, Najla ; Sayadi, Sami ; Bouzid, Jalel

Contributor:

Majewska-Nowak, Katarzyna Maria. Redakcja

Description:

Environment Protection Engineering. Vol. 45, 2019, nr 1, s. 139-153

Abstrakt:

Landfill leachates (LFL) collected from Sfax (Tunisia) discharge area are characterized by high chemical oxygen demand (COD), ammonium and salts contents. They constitute a source of phytotoxicity and pollution for ground water and surface water resources which requires an adequate treatment process. To evaluate the efficiency of the coagulation/flocculation treatment, special attention was paidto the effect of pH, coagulant and flocculant doses. Then, effect of zero valent iron was also studied alone and in combination with coagulation/flocculation pretreatment. Our results indicate high removal efficiencies by coagulation/flocculation (46% COD and 63% turbidity) and Fenton process (48% COD and 76% turbidity). The combined application of coagulation/flocculation and Fenton revealed higher COD removal (62%) and turbidity reduction (90%). These results showed the applicability of this combined treatment method for the degradation of organic compounds and reduction of the treated leachate toxicity.

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Wrocław

Date:

2019

Resource Type:

artykuł

Resource Identifier:

doi:10.5277/epe190111 ; oai:dbc.wroc.pl:72344

Source:

<sygn. PWr A4232I> ; kliknij tutaj, żeby przejść ; kliknij tutaj, żeby przejść

Language:

eng

Relation:

Environment Protection Engineering ; Environment Protection Engineering. Vol. 45, 2019 ; Environment Protection Engineering. Vol. 45, 2019, nr 1

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska

Group publication title:

Environment Protection Engineering

Temat i słowa kluczowe:

ochrona środowiska inżynieria środowiska

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

Aug 1, 2019

Data dodania obiektu:

Aug 1, 2019

Liczba wyświetleń treści obiektu:

121

Liczba wyświetleń treści obiektu w formacie PDF

135

Wszystkie dostępne wersje tego obiektu:

https://dlibra.kdm.wcss.pl/publication/140163

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Nazwa wydania Data
Evaluation of influence of coagulation/flocculation and Fenton oxidation with iron on landfill leachate treatment Aug 1, 2019

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