Artikel Jurnal :: Kembali

Artikel Jurnal :: Kembali

The combination of Air flotation and a membrane bioreactor for the treatment of palm oil mill effluent

Muhammad Faisal; Izarul Machdar; Asri Gani; Hiroyuki Daimon ([Publisher not identified] , 2016)

 Abstrak

The combination of
baffled air flotation and a membrane system for the treatment of palm oil mill
effluent (POME) was studied. The POME was obtained from a palm oil factory in
PTPN I Tanjong Seumantoh, Aceh, Indonesia. Operation variables and conditions,
such as the hydraulic retention time and air flow rates, were varied to find
the optimum process. The air flotation process is able to reduce the
concentration of suspended solids and fats/ oils contained in the wastewater,
which increases the performance of the membrane by reducing clogging. The
results showed that this method was promising for POME treatment. The optimum
organic removal efficiency of the air flotation pretreatment was obtained at
HRT = 5 days and at an air flow rate of 11 L/min. The effluent was subsequently
passed through an anaerobic membrane system to achieve the highest removal
efficiency treatment. The removal efficiency of chemical oxygen demand (COD),
total suspended solids (TSS), turbidity, mixed liquor suspended solids (MLSS),
mixed liquor volatile suspended solids (MLVSS), and fats/oils after passing
through the membrane system were 97%, 93.9%, 99.8%, 94.5%, 96.2%, and 99.9%,
respectively. The results also showed that the pH could be neutralized to 6.18,
while a dissolved oxygen (DO) level of 1.60 mg/L could be achieved. A high
quality of effluent was obtained, which met the standards for POME effluent.

 Metadata

Jenis Koleksi : Artikel Jurnal
No. Panggil : J-Pdf
Entri utama-Nama orang :
Entri tambahan-Nama orang :
Subjek :
Penerbitan : [Place of publication not identified]: [Publisher not identified], 2016
Sumber Pengatalogan : LibUI eng rda
ISSN : 20872100
Majalah/Jurnal : International Journal of Technology (IJTECH)
Volume : Vol 7, No 5 (2016) 767-777
Tipe Konten : text
Tipe Media : computer
Tipe Carrier : online resource
Akses Elektronik : http://www.ijtech.eng.ui.ac.id/index.php/journal/article/view/3163
Institusi Pemilik : Universitas Indonesia
Lokasi :
  • Ketersediaan
  • Ulasan
  • Sampul
No. Panggil No. Barkod Ketersediaan
J-Pdf 03-17-355520186 TERSEDIA
Ulasan:
Tidak ada ulasan pada koleksi ini: 20449786
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