Garuda - Garba Rujukan Digital

Pengaruh Penambahan Sodium Hipoklorit Dalam Analisa Amonia Air Secara Fenat Haspiadi Haspiadi; Kurniawaty Kurniawaty; Fitriani Fitriani
Jurnal Riset Teknologi Industri Vol 4 No 8 Desember 2010
Publisher : Balai Riset dan Standardisasi Industri Samarinda

The research has been conducted to study the effect of the addition sodium hypochlorite on the ammonia testing of water and waste water. This research was investigated the effect of excess of sodium hypochlorite that added in to the sample has high turbidity. Sodium hypochlorite solution to reduce turbidity was used at various volume: 25 mL, 30 mL, 35 mL, 40 mL, 45mL, 50 mL, 55 mL,60 mL. The analysis method according to SNI 06- 6989.30-2005, Methode of Amonia Testing with Spektrofotometer in water and waste water.The result of the experiment indicate that sodium hypochlorite was added more than arranged in SNI 06-6989.30-2005 can effect to the result of actual ammonia contain in the water semple.The maximum of sodium 'hypochlorite recommended to used in the sample high turbidity is 40 mL in 100 mL alkalin citrate solution.

Pemanfaatan Limbah Padat Palm Kernel Cake (PKC) sebagai Sumber Karbon Aktif dengan Proses Kimia Haspiadi Haspiadi; Saibun Sitorus
Jurnal Riset Teknologi Industri Vol 10 No 1 Juni 2016
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Solid waste of Palm kernel cake (PKC) is a by product of oil extraction from palm nut pose a serious environmental problem in some factories of Palm Kernel Oil (PKO. Thererfore the research about utilization of palm kernel cake solid waste (PKC) as a source of activated carbon was performed. From this research is to know quality of activated carbon using palm kernel cake as a row material to compare with the SNI 06-3730-1995. The process was carried out is chemical activation method with in laboratory scale using two types activator, which is phosphoric acid and potassium hydroxide at six different concentration 2%, 4%, 6%, 8%, 10% and 12% respectively. Whereas, carbonization was held at temperature of 400oC during 120 minutes. The result indicated that the quality of activated carbon according to key parameters using the lowest concentration of activator fulfilling with SNI 06-3730-1995 was produced by H3PO4 6% with iodine adsorption capacity 769 mg/g. Meanwhile for activator KOH 10% according to key parameters using the lowest concentration of activator fulfilling with SNI 06-3730-1995 was produced by with condition of iodine adsorption capacity 778 mg/gABSTAKLimbah padat palm kernel cake (PKC) yang dihasilkan dari proses ekstraksi kernel merupakan permasalahan lingkungan yang serius dibeberapa industri yang mengolah Palm Kernel Oil (PKO). Oleh karena itu dilakukan penelitian untuk memanfaatkan limbah padat Palm Kernel Cake (PKC) sebagai sumber karbon aktif. Diharapkan dari penelitian ini dapat diketahui mutu karbon aktif yang dihasilkan dibandingkan dengan SNI 06 3730-1995. Proses pengolahan yang dilakukan secara kimia dalam skala laboratorium, menggunakan dua jenis aktivator yaitu H3PO4 dan KOH dengan konsentrasi 2%, 4%, 6%, 8%, 10% dan 12%. Karbonisasi dilakukan pada suhu 400 oC selama 120 menit. Hasil uji mutu karbon aktif yang dihasilkan berdasarkan parameter kunci dengan pertimbangan penggunaan bahan kimia dengan konsentrasi aktivator terkecil menunjukkan bahwa pengggunaan aktivator 6% H3PO4 memiliki daya serap terhadap iod sebesar (I2) 769 mg/g, bila dibandingkan dengan SNI 06 3730-1995 telah dapat memenuhi syarat mutu. Sedangkan penggunaan aktivator KOH 10% dengan pertimbangan penggunaan bahan kimia dengan konsentrasi aktivator terkecil memiliki daya serap terhadap iod sebesar 778 mg/g. Kata kunci : asam fosfat, kalium hidroksida, karbon aktif, limbah padat, daya serap iod, palm kernel cake

Asap Cair dari Cangkang Sawit sebagai Bahan Baku Industri Fauziati Fauziati; Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 9 No 2 Desember 2015
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Oil Palm shells , which are agricultural by-products from palm oil processing that contain many chemical compounds has potential to developed into industrial materials. Research has been done show that oil palm shells can be used to produce liquid smoke by pyrolysis method. The main composition of oil palm shell is hemicelluloses, cellulose and lignin. Pyrolysis process of oil palm shells can produced more than 400 active compounds that can be used as an industrial material. In the pyrolysis process hemicelluloses will be degraded into acids, cellulose. Whereas, lignin degraded into phenol. The compound is the role as an antibacterial and antioxidant and beneficial to a preservative food, wood, latex and fertilizer. To get the liquid smoke with good quality needed refining because there are also carcinogenic compounds such as benzoperen /tar. Liquid smoke produced by the process of purifying having the quality of different namely grade 1 as a food preservative , grade 2 as a food preservative raw materials such as raw meat and raw fish and grade 3 as preservative or coagulant latex and wood. Liquid smoke grade 1 and grade 2 obtained from the furification by filtration, destilation and the addition of adsorbents such as zeolites and activative charcoal. Ekpecially for the liquid smoke as an anticeptic in addition to the necessary compounds containing the active components is also required pungent aroma and color of the clear liquid smoke.ABSTRAKCangkang sawit merupakan sisa pengolahan kelapa sawit yang banyak mengandung senyawa kimia dan memiliki potensi untuk dikembangkan menjadi bahan industri. Penelitian yang telah dilakukan menunjukkan bahwa cangkang kelapa sawit dapat digunakan untuk menghasilkan asap cair. Komposisi utama cangkang kelapa sawit adalah hemiselulosa, selulosa dan lignin. Proses pirolisis dari cangkang kelapa sawit dapat menghasilkan lebih dari 400 senyawa aktif yang dapat digunakan sebagai bahan industri. Dari proses pirolisi hemiselulosa akan terdegrdasi menjadi asam, selulosa, karbonil, sedangkan lignin terdegradasi menjadi phenol. Senyawa tersebut mempunyai peranan sebagai bahan antibakteri, antioksidan dan bermanfaat untuk pengawetan bahan pangan, lateks, kayu, pupuk. Untuk mendapatkan asap cair dengan mutu yang baik diperlukan pemurnian karena masih mengandung senyawa-senyawa yang bersifat karsinogenik seperti benzoperen/tar. Asap cair yang dihasilkan dengan proses pemurnian memiliki mutu berbeda-beda yaitu grade 1 sebagai bahan pengawet makanan siap saji, grade 2 sebagai bahan pengawet bahan makanan mentah dan grade 3 sebagai bahan pengawet atau penggumpal lateks dan kayu. Asap cair grade 1 dan grade 2 diperoleh dari hasil pemurnian dengan penyaringan, destilasi dan penambahan adsorben seperti zeolit dan arang aktif. Sedangkan asap cair grade 3 diperoleh dari hasil pirolisis cangkang sawit kemudian disaring tanpa dilakukan redistilasi dan penambahan adsorben seperti zeolit dan arang aktif. Khusus untuk asap cair sebagai bahan antiseptik selain diperlukan senyawa yang mengandung komponen aktif juga diperlukan aroma yang tidak menyengat dan warna asap cair yang jernih. Kata Kunci : Asap cair, cangkang kelapa sawit, pirolisis, senyawa aktif

Pengaruh Penggunaan Abu Cangkang Sawit Dari Boiler Terhadap Sifat Fisik Eternit Haspiadi Haspiadi; Eko Heryadi
Jurnal Riset Teknologi Industri Vol 7 No 13 Juni 2013
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Shell burning oil as a fuel in the boiler produces ash by 15% which contains silica (SiO2) is quite high at 68.82% and alumina (Al2O3) of 3.08%. Silica and alumina are required compounds in the mixture making various kinds of buildings materials one of which is plasterboard. The purpose of this study is to asesess the potential of oil shell ash a raw material in the manufacture of plasterboard formed to analyze the physical properties. Ash from palm oil shell is along with bonding cement, lime and fiber. The component of plasterboard is 20%, 40%, 60% and 80%, also 0% as a control. The plasterboard making was done by using some simple equipment. The best result of analysis according to examination method for fiber cements sheets in SNI 15 0233-1989 is obtained the maximum composition is 60% ash, 20% lime, 15% cement and 5% fiber. At this composition has a good shape, good nail strength, white natural color, the density of water is not happening dropping water and low the water absorption = 29,3% and also low weight of content = 7,7 g/cm3.

Pemanfaatan Batubara Kotor (Dirty Coal) Menjadi Karbon Aktif Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 4 No 7 Juni 2010
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Research on activated carbon production from dirty coal with chemical process has been done. This research was Investigated the effect of concentration of phospharic acid as the activator on characteristics the product Activated carbon was produced by activation of dirty cool for 2 hours at 800 0C. Chemical activation was done using phosphoric acid solution at various concentration: 15 %, 20%, 25 %, and 30 % for 24 hours and 0 % as control. The best quality of activated carbon was obtained from activated carbon using 25 % phosphoric acid. At this condition the produced activated carbon has choracteristics of 1.87 % moisture content, 13,41 % ash content and adsorptive capacity of iodium 804.56 mg/g. This adsorptive capacity fulfill of the requirements of National Standard of Indonesia for Technical Activated Carbon (SNI 06-3730-1995).

Pengaruh Tekanan dan Penggunaan Conplast terhadap Sifat Mekanik Eternit dari Abu Cangkang Sawit Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 8 No 15 Juni 2014
Publisher : Balai Riset dan Standardisasi Industri Samarinda

The purpose of this research is to know the influence of pressure and use of conplast against mechanical properties which are a Modulus of Elasticity (MOE) and Modulus of Rupture (MOR) of plasterboard. The study is done because still low quality of plasterboard made from a mixture of ashes of oil-palm shell especially of the mechanical properties compared to the controls. The method of this reserach used variation of printed pressure and the addition of conplast. Test result is obtained that the highest value of Modulus of Elasticity (MOE) 90875.94 Kg/cm2, Modulus of Rupture (MOR) 61.16 Kg/cm2 and density values in generally good printed at the pressure 60 g/cm3 and the addition of conplast 25% as well as the composition of the ash of palm shell oil 40%: limestone 40%: cement 15%: fiber 5% and 300 mL of water. ABSTRAK Tujuan dari penelitian ini adalah untuk mengetahui pengaruh tekanan dan penggunaan conplast terhadap sifat mekanik yaitu kuat lentur dan keteguhan patah eternit berbahan dasar abu cangkang sawit. Penelitian ini dilakukan karena masi rendahnya mutu eternit berbahan campuran abu cangkang sawit dari bolier khususnya sifat mekanik dibandingkan dengan kontrol. Metode penelitian yang digunakan adalah dengan variasi tekanan cetak dan penambahan conplast. Hasil uji diperoleh bahwa kuat lentur tertinggi sebesar 90875,94 Kg/cm2 dan keteguhan patah sebesar 61,16 Kg/cm2, yang dicetak pada tekanan 60 g/cm3 dan penambahan conplast 25% dengan komposisi abu cangkang sawit 40 %: kapur 40 % : semen 15 %: serat 5 % dan air 300 mL.Kata Kunci : Abu cangkang sawit, conplast, kuat lentur, keteguhan patah.

Penurunan Warna Limbah Cair Industri Sarung Samarinda dengan Karbon Aktif Dari Batubara Kotor Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 6 No 11 Juni 2012
Publisher : Balai Riset dan Standardisasi Industri Samarinda

One of the effects of Samarinda Sarong Industries is negative liquid waste from dying and coloring process. Therefore liquid waste must be treated before throwed away to water body. This research was done to treat liquid waste by activated carbon production from dirty coal as a adsorber. Adsorbtion was done by adding activated carbon to liquid waste during time contact 10 minuts, 20 minuts and 30 minuts. Filtrat was obtained measure by using UV-Vis spectrophotometer at the wave length of 355 nm . The result of the experiment showed that dosage of activated carbon optimum in 0,5% and time contact 30 minuts can reduce 98,42% colour content of the liquid waste.

Optimalisasi Pengolahan Air Limbah Industri Cold Storage Sistim Plug Flow Activated Sludge Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 5 No 10 Desember 2011
Publisher : Balai Riset dan Standardisasi Industri Samarinda

The purpose of this research was to treat wastewater from cold storage industries using the plug flow activated sludge process at the laboratory scale. Various were that used in this research are 0 (control), 6, 12, 18 and 30 hours for Hidrolic Retention Time (HRT) and also numbers of seeding are 0,5 %, 1 %, 1,5 %, and 0 % (control) taken from the ditches of cold storage industry. The research result indicated that generally, there was decrease of pollutant concentration in both control and treated samples by adding seeding. The best result in efficiency without adding seeding as a contorl were obtained in 30 hours, and were able to achieve a 75 percent Total Suspended Solid reduction and 87,76 percent removed COD. Whereas the best result in efficiency by adding seeding 1% was obtained in 24 hours, it was possible to acieve 75,71 percent Total Suspended Solid reduction and remove COD by 83,33 percent.

Pemanfaatan Abu Terbang (Fly Ash) Batu Bara sebagai Campuran Pembuatan Bata Beton Haspiadi Haspiadi
Jurnal Riset Teknologi Industri Vol 3 No 6 Desember 2009
Publisher : Balai Riset dan Standardisasi Industri Samarinda

The use of coal sources of energy has produce fly ashes, which has became a big source of pollution. Fly ash is a fine glass like powder recovered from gases created by coal fired electrical power generation. One of the alternatives to solve this problem is by using this material to produce paving block. This research was conducted to find possible use of fly ash to replace sand in paving block. In this research the effect of replacing zero to 40 % sand with fly ash is evaluated. It is found out that best result could be obtained by replacing sand by 10 % fly ash which meet the requirement according to National Standard of Indonesia SNI 03-0691-1996 Paving Block. The results of compression strength and surface area indicate that the requirement for parking area application (class B). On the other hand the result of water absorption analysis Indicate the requirements of standard for garden place where garden plants. tools, etc are sold and other specification with the same level (class C).

Pemanfaatan Limbah Padat Abu Cangkang dan Serat Kelapa Sawit dari Boiler untuk Pembuatan Bata Beton Ringan Haspiadi Haspiadi; Kurniawaty Kurniawaty
Jurnal Riset Teknologi Industri Vol 9 No 2 Desember 2015
Publisher : Balai Riset dan Standardisasi Industri Samarinda

Research of the utilization solid waste of palm oil fuel ash from boiler as row materials for manufacturing light concrete brick has been conducted. The main objective of this study is to investigate the potential use solid waste of palm oil fuel ash from palm oil mill boilers as row materials for manufacturing light concrete brick has recently attracted for an alternative environmentally sustainable application. In this study, light concrete brick made with various proportions of palm oil fuel ash from palm oil mill boilers and sand were fabricated and studied under laboratory scales. Percentage of palm oil fuel ash of 0% as a control, 10%, 20%, 30%, 40%, 50%, 60%, replacement sand, wheras others materials such as Portland cement, lime, gypsum, foaming agent and aluminium with the numbers constant. The quality of light concreate brick were applied followed by the compressive strength test, density and water absorption capacity. The study discovered that the compressive strength for all composition meet the recommended value to light structural of 6.89 MPa as prescribed in SNI 03-3449-2002. In the same manner density of light concrete brick for all proportion under the maximum density recommended value of 1400 Kg/m3 according to SNI 03-3449-2002. While water absorption capacity of increased by the increasing use of ashes. Therefore, palm oil fuel ash from boiler can be used as raw material for the light concrete brick which is environmental friendly because using solid waste and also an alternative handling solid waste.ABSTRAKPenelitian pemanfaatan limbah padat abu cangkang dan serat kelapa sawit dari boiler sebagai bahan baku pembuatan bata beton ringan telah dilakukan. Tujuan dari penelitian ini adalah pemanfaatan limbah padat abu boiler berbahan bakar cangkang dan serat sebagai bahan pembuatan bata beton ringan sebagai salah satu alternatif pengelolaan lingkungan yang bekelanjutan. Dalam penelitian ini, bata beton ringan dibuat dengan berbagai komposisi abu boiler dan pasir yang diproduksi dalam skala laboratorium. Persentase dari abu berturut-turut 0% sebagai kontrol, 10%, 20%, 30%, 40%, 50% dan 60% mensubtitusi pasir, sedangkan bahan lain yaitu semen, kapur, gypsum, foaming agent serta aluminium pasta dengan jumlah tetap. Mutu bata beton ringan yang diujikan adalah kuat tekan, bobot jenis dan daya serap air. Hasil penelitian menunjukkan bahwa kuat tekan untuk semua komposisi memenuhi batas minimum yang dipersyaratkan untuk stuktural ringan yaitu 6,89 MPa sesuai SNI 03-3449-2002. Demikian pula bobot jenis dari bata ringan yang dihasilkan masih dibawah dari batas maksimum yang direkomendasikan SNI 03-3449-2002 yaitu maksimal 1400 Kg/m3. Sedangkan daya serap air mengalami kenaikan dengan naiknya jumlah abu yang digunakan . Limbah padat abu boiler berbahan bakar cangkang dan serat sawit dapat dimanfaatkan sebagai bahan baku pembuatan bata beton ringan yang ramah lingkungan dengan memanfaatkan limbah dan menjadi salah satu alternatif pengelolaan limbah. Kata kunci : Abu cangkang kelapa sawit, bata beton ringan, bobot jenis, daya serap air, limbah, kuat tekan

Title

Found 11 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 11 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 11 Documents
Search