Diploma Papers
Diploma Papers
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Analisa Effluent yang Diproses melalui Instalasi Pengolahan Air Limbah (Ipal) di Effluent Laboratorium Chemical Plant di Pt. Toba Pulp Lestari, Tbk
(Universitas Sumatera Utara, 2008)The parameters analysis are there in pulp industrial of PT. Toba Pulp Lestari, Tbk. effluent by the modern processing installation would be have this company was very supported to get reach the effluent quality is well ... -
Penentuan Kandungan Padatan Total ( % Tsc ) Lateks Pekat dan Pengaruhnya terhadap Kekuatan Tarik Benang Karet di PT IKN – Medan
(Universitas Sumatera Utara, 2008)Natural rubber is an polymer from isoprene by the name of chemistry of Cis – 1,4 polisoprena. One of product from this rubber is Rubber Thread. Raw material originally used is latex. TSC ( Total Solid Content ) determination ... -
Pengaruh Waktu dan Temperatur terhadap Kehilangan Minyak pada Air Kondensat dengan Perebusan Sistem Tiga Puncak di Pabrik Kelapa Sawit PTPN III Semangkei Perdagangan
(Universitas Sumatera Utara, 2011)Sterelization is started by containing the fresh fruit bunch that is sent to sterilizer, pulling by using capstand with is moved by electromotor to enter the sterilizer that accommondated 8fresh cages per units. In ... -
Pengaruh Temperatur pada Proses Pemanggangan untuk Meningkatkan Kualitas Anoda PT INALUM
(Universitas Sumatera Utara, 2008)Aluminium is one of the essesive element 7,28% in the world. Shelf and it is the third essesive element in the nature. In 1886, commonly each other, Paul Heroult a france and Charles Hall a british, they found and labeled, ... -
Penentuan Persen Volume Fraksi Minyak Mentah (Crude Petroleum) dengan Metode Distilasi secara ASTM D-86 di PT Pertamina EP Region Sumatera Field Pangkalan Susu
(Universitas Sumatera Utara, 2009)Crude petroleum result of drilling consist of various fraction. The total big of fraction which there from crude petroleum can measure with volum. Volum of fraction each crude petroleum was different. To determine volum ... -
Pengaruh Penambahan Oksigen terhadap Derajat Putih pada Tahap Ekstraksi Oksidasi di Unit Pencucian PT Toba Pulp Lestari, Tbk-Porsea
(Universitas Sumatera Utara, 2009)The dissolving of lignin component and extractive substance from the wood, most of them happen in extraction oxidation stage. Pulp suspension that in the beginning have low brightness, with the addition of the oxygen it ... -
Analisa Persentase Kehilangan Minyak Sawit yang terdapat pada Ampas Press di PT. Perkebunan Nusantara II Pagar Merbau
(Universitas Sumatera Utara, 2011)Condition of press very having an effect on quality of crude palm oil. This condition are influenced by pressure of screw press and water of diluent. Maximum working pressure that used between 30-40 bar and condition of ... -
Analisa Kadar Kotoran (Dirt Content) dan Kadar Abu (Ash Content) pada Karet Remah Sir 20 PT Bridgestone Sumatra Rubber Estate, Tbk Dolok Melangir – Serbelawan
(Universitas Sumatera Utara, 2008)Lateks is a milky coloidal liquid from tree of rubber (havea brasiliensis) with the rubber particle dispersed of water. Latex contain protein (white of egg) which capable to pieces by bacteri actifity. Crumb rubber is ... -
Analisis Persentase Kehilangan Minyak Sawit yang Terdapat pada Biji Buah Kelapa Sawit yang Telah Dipress di PT. Perkebunan Nusantara II Pagar Merbau
(Universitas Sumatera Utara, 2011)The loss of oil palm on seed that have been pressed can increase the rate of costs of a Palm Oil Mill, and affecting the quality standards that have been established by a factory, based upon that we do experiments and ... -
Analisa Kadar Timbal pada Air Baku Delitua di PDAM Tirtanadi Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2011)One of the source of water that to process by PDAM Tirtanadi of the Province of North Sumatera to be higienis water and peaceful to consume, is base water Delitua. Water come from the river of course in it dissolve kinds ... -
Pengaruh Turbiditas dan Penambahan Klorin terhadap Kualitas Air dalam Clarifier (53-FD-1001) Unit Utility-1 PT Pupuk Iskandar Muda Aceh Utara
(Universitas Sumatera Utara, 2009)Turbidity hardly influences water quality especially at the rains. Turbidity influenced by existence of suspensions solid in water especially solid matter. Elementary concept in decrease of turbidity based on electrical ... -
Pengaruh Konsentrasi Feeding Alumina terhadap Produktivitas Aluminium Cair pada Tungku Reduksi di PT Inalum Kuala Tanjung
(Universitas Sumatera Utara, 2011)In producing liquid Aluminum, Feeding Alumina is done by stove requirement with the read of voltage and resistant. One thing that can decrease the liquid Aluminum productivity is concentration of alumina (Al2O3) in stove. ... -
Pengaruh Resin Penukar Ion dalam Pengendalian Kualitas Air untuk Air Umpan Boiler di PTPN II Pagar Merbau
(Universitas Sumatera Utara, 2011)Ion exchangers are insoluble granular substances which have in their molecular structure acidic or basic radicals that can exchange, without any apparent modification in their physical appearance and without deterioration ... -
Analisis Kadar Asam Lemak Bebas dari Palm Fatty Acid Destilate (PFAD) dan Coconut Fatty Acid Destilate (CFAD)
(Universitas Sumatera Utara, 2008)The analysis FFA of Palm Fatty Acid Destilate ( PFAD) content is product of CPO ( Crude Palm Oil ) and In content of Coconut Fatty Acid Destilate ( CFAD ) in processing product of CNO ( Coconut Oil ). Sample From PFAD ... -
Penentuan Bilangan Peroksida pada Minyak Inti Kelapa Sawit (Cpko) di PT. Ecogreen Oleochemicals
(Universitas Sumatera Utara, 2010)PT. Ecogreen Oleochemicals adalah salah satu industri oleokimia yang mengolah minyak inti kelapa sawit. Salah satu parameter penentuan minyak inti kelapa sawit adalah bilangan peroksida yaitu banyaknya miliekuivalen peroksida ... -
Analisa Kadar Free-AlF3 dan CaF2 dalam Larutan Na3AlF6 pada Tungku Reduksi Secara X-Ray Difraksi di PT INALUM Kuala Tanjung
(Universitas Sumatera Utara, 2008)Analysis content of f-AlF3 and CaF2 in electrolite solution (Cryolit – Alumina) had been done to reduction fireplace in PT INALUM as X-Ray Difraction. With level standart that has been stablet by the company for reduction ... -
Penentuan Kadar COD (Chemical Oxygen Demand) pada Limbah Cair Pabrik Kelapa Sawit, Pabrik Karet dan Domestik
(Universitas Sumatera Utara, 2009)The definite of COD value has done to palm oil factory waste, waste of rubber factory and domestic waste with titrimetric method. The result showed that COD value of palm oil factory waste is 206,33 mg/l, waste of rubber ... -
Perbandingan (Study Banding) Holding Time (Waktu Perbandingan) dengan Tanpa Holding Time pada Proses Fluxing di PT.Inalum Kuala Tanjung
(Universitas Sumatera Utara, 2011)Holding time is the time to produce slag cast with the addition of flux in the oven, the treatment of the flow in theory, but is always in the field when the temperature is still high, can not be used. Results of treatment ... -
Penentuan Kadar Kesadahan Total dalam Air Baku dan Air Bersih dengan Titrasi Kompleksiometri di PT Inalum Kuala Tanjung
(Universitas Sumatera Utara, 2008)A work on determination of total hardness value of water from Tanjung river has been conducted. The water is used as supply intake water for drinking water in PT INALUM KUALA TANJUNG. This water was analized by using ... -
Pengaruh Kenaikan Kandungan Co2 Outlet Absorber di Main Co2 Removal ( Mcr ) terhadap Sistem Pemurnian Gas Sintesa di PT. Pupuk Iskandar Muda Lhokseumawe
(Universitas Sumatera Utara, 2010)There is an increase of CO2 content in the main outlet of adsorber CO2 removal is significant and this can cause interference in a variety of existing process systems. After the observation was the cause of the increase ...
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