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dc.contributor.advisor.Simorangkir, Johannes H
dc.contributor.authorAngela, Marlina
dc.date.accessioned2017-10-16T04:26:07Z
dc.date.available2017-10-16T04:26:07Z
dc.date.issued2017
dc.identifier.otherEra Salida
dc.identifier.urihttp://repository.usu.ac.id/handle/123456789/68927
dc.description142401164id
dc.description.abstractAnalisis yang telah dilakukan untuk menentukan kadar Kebutuhan Oksigen Kimiawi dan Kebutuhan Oksigen Biologi dengan metode titrasi, Minyak/Lemak dengan motode ekstraksi-gravimetri pada Limabah Cair Pabrik Kelapa Sawit. Dengan melakukan pemanasan selama 2 jam pada suhu 150oC dilakukan pada COD Destruction Block lalu dititrasi diperoleh kadar KOK pabrik A sebanyak 96,384 mg/L, pabrik B sebanyak 144,576 mg/L, pabrik C sebanyak 160,64 mg/L, dengan melakukan inkubasi lalu dititrasi diperoleh kadar KOB pabrik A sebanyak 0,4 mg/L dengan pengenceran 500 kali, pabrik B sebanyak C sebanyak 0,4 mg/L dengan pengenceran 1000 kali, dengan melakukan pengeringan, ekstraksi dan penimbangan diperoleh kadar Minyak/Lemak pabrik A sebanyak 19 mg/L, pabrik B sebanyak 14 mg/L, pabrik C sebanyak 71 mg/L. Dari hasil diatas diperoleh kadar KOK, KOB dan Minyak/Lemak pabrik A dan B memenuhi baku mutu, sedangkan pabrik C kadar KOK dan KOB memenuhi baku mutu, tetapi kadar Minyak/Lemak tidak memenuhi baku mutu yang ditetapkan oleh Permen/LH/5/2014 tentang Baku Mutu Air Limbah.id
dc.description.abstractAnalyses have been performed to determine the level of Chemical Oxygen Demand and Biological Oxygen Demand by titration method, Oil / Fat with gravimetric extraction-method on Liquid Fluid of Palm Oil Factory. By heating for 2 hours at temperature 150oC done at COD Destruction Block then dititrasi obtained COD A plant amounting to 96,384 mg / L, factory B as much 144,576 mg / L, factory C as much 160,64 mg / L, by incubation and then titrated Obtained A plant BOD content of 0.4 mg / L with dilution 500 times, factory B of C as much as 0.4 mg / L with dilution 1000 times, by drying, extracting and weighing obtained Oil / A plant oil content of 19 mg / L, plant B as much as 14 mg / L, factory C as much as 71 mg / L. From the above results, COD, BOD and Oil / Fat content of factory A and B meet the quality standard, while the C plant content of COD and BOD meet the quality standard, but the oil / fat content does not meet the quality standard set by Permen / LH / 5/2014 On Wastewater Quality Standards.id
dc.language.isoidid
dc.subjectKOKid
dc.subjectKOBid
dc.subjectMinyak/Lemakid
dc.titleAnalisis Kadar Kebutuhan Oksigen Kimiawi (KOK), Kebutuhan Oksigen Biologi dan Minyak/Lemak pada Limbah Cair Pabrik Kelapa Sawitid
dc.typeWorking Paperid


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