Removal of Ammonium Nitrogen from the DAF-Pretreated Poultry Slaughterhouse Wastewater by Lemna minor

Yıl 2019, Cilt: 3 Sayı: 1, 1 - 5, 27.06.2019

İlter Turkdogan

Öz

In
this study, ammonium, COD, color and turbidity removal with using Lemna
minor (duckweed) was searched in Poultry Slaughterhouse (PS)
wastewaters. Reason of Poultry Slaughterhouse Wastewaters (PSW) contains high
concentration of organic compounds, ammonia and fats. Wastewater was taken from
effluent of Dissolved Air Flotation (DAF) unit, then using MAP process, upper
phase was given to reactor which Lemna minor
was being. COD, ammonia, color, turbidity parameters were analyzed after
hydraulic retention time of 7 days. The result of the study showed that Lemna
minor is effective in treatment of poultry slaughterhouse
wastewaters. In this study especially ammonia removal was investigated. At the
same time COD, color and turbidity removal were researched.  In this study, ammonia removal efficient was
around % 30.08 ± 4.67,
Lemna
minor was effective in COD, color and turbidity removal as 26.58 ± 8.35; 35.06 ± 15:20; and 51.07 ± 18.77 respectively
removal.  

Anahtar Kelimeler

Lemna minor (duckweed)

Kaynakça

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