Penentuan Kadar Kehilangan Minyak (Oil Losses) Dari Limbah Cari Pada Final Effluent PT.Daya Labuhan Indah (Dli) Pangkatan

PENENTUAN KADAR KEHILANGAN MINYAK (OIL LOSSES)
DARI LIMBAH CAIR PADA FINAL EFFLUENTPT.
DAYA LABUHAN INDAH (DLI) PANGKATAN

ABSTRAK

penentuan Kadar kehilangan minyak (Oil Losses) pabrik kelapa sawit telah dilakukan
di PT. Daya Labuhan Indah (DLI), berdasarkan pengeringan sampel yang diambil dari
final effluent dengan oven, dan disokhletasi dengan menggunakan pelarut N-heksan,
diperoleh kadar air 96,73, kadar minyak pada sampel basah0,78,kadar minyak pada
sampel kering23,82 pada percobaan pertama, diperoleh kadar air 96.5, kadar minyak
pada sampel basah0,75,kadar minyak pada sampel kering 21,81 pada percobaan
kedua, diperoleh kadar air 94,85, kadar minyak pada sampel basah0,75,kadar minyak
pada sampel kering 16,26pada percobaan ketiga. Dengan demikian, kadar kehilangan
minyak (oil losses) masih sesuai dengan standart pabrik 0,50 – 1 %.

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Universitas Sumatera Utara

CONTENT DETERMINATION OF OIL LOSS (OIL LOSSES ) IN

FINAL EFFLUENT

ABSTRACT

Have made determination of loss of oil (Oil Losses) palm oil mills in PT. Power
Labuan Indah (DLI), by drying samples taken from the final effluent with an oven,
and in sokhletasi by using N-hexane solvent, water content obtained 96.73, oil content
0.78 on wet samples, the oil content in the sample dry 23.82 in the first experiment,
the water content of 96.5 obtained, the oil content in the wet sample 0.75, oil content
on a dry sample 21.81 in the second experiment, the water content of 94.85 is
obtained, the oil content in the wet sample 0.75, oil content on a dry sample of 16.26
on the third try. Thus, the levels of loss of oil (oil losses) is still in accordance with
factory standard .50 to 1%.

Universitas Sumatera Utara