Pengolahan limbah Palm Oil Mill Effluent (POME) menggunakan proses aerasi dalam kolom aerator plat berlubang
نویسندگان
چکیده
Indonesia merupakan salah satu negara penghasil terbesar Crude Palm Oil (CPO) di dunia. Namun industri ini menghasilkan limbah cair yang disebut Mill Effluent (POME) dapat mengakibatkan dampak negatif terhadap lingkungan hidup. Teknologi digunakan untuk mengolah POME pada penelitian adalah Kolom Aerasi Plat Berlubang. Tujuan mengetahui bagaimana pengaruh waktu aerasi kualitas ditinjau dari penurunan kandungan Chemical Oxygen Demand (COD), Nitrogen Total (N-Total) dan pH dalam POME. Rangkaian alat terdiri Aerator dengan tinggi 100 cm diameter 10 serta kolom aerator dipasang plat berlubang lubang 0,5 jarak masing-masing cm. Pengambilan sampel dilakukan setiap 24 jam selama rentang 6 hari, diukur nilai menggunakan metode elektrometri, pengukuran COD reflux N-Total berdasarkan Kjeldahl. Hasil menunjukkan karakteristik sebelum proses memiliki 5,73 mengandung sangat tinggi, yaitu berturut-turut 1.475,14 mg/L 91,12 melebihi ambang batas baku mutu diizinkan. Kenaikan seiring berjalannya aerasi. Nilai tertinggi terjadi I hari ke-5, 7,47. Semakin lama aerasi, maka akan semakin menurun, II ke-6, sebesar 37,58 persentase 97,45%. Penurunan 0,42 99,54%.
منابع مشابه
A Review of Palm Oil Mill Effluent (Pome) Water Treatment
Palm oil is one of the two most important vegetable oils in the world’s oil and fats market. The extraction and purification processes generate different kinds of waste generally known as palm oil mill effluent (POME). The environmental impact of POME cannot be over emphasized; hence the need for treatment measures to reduce these impacts before discharge. Therefore, this paper reviews the proc...
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ژورنال
عنوان ژورنال: Jurnal Teknik Kimia Universitas Sriwijaya
سال: 2022
ISSN: ['0853-0963', '2721-4885']
DOI: https://doi.org/10.36706/jtk.v28i3.996