Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

1.116

P-Index

This Author published in this journals

All Journal Reaktor International Journal of Science and Engineering (IJSE) International Journal of Renewable Energy Development Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan METANA Jurnal Ilmu Lingkungan JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Bulletin of Chemical Reaction Engineering & Catalysis Journal of Engineering and Technological Sciences Majalah Ilmiah MOMENTUM Jurnal Arsitektur ARCADE Communications in Science and Technology Jurnal Arsitektur ZONASI Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Journal of Bioresources and Environmental Sciences Journal of Bioresources and Environmental Sciences Bulletin of Chemical Reaction Engineering & Catalysis Jurnal Arsitektur ARCADE

Setia Budi Sasongko

Departemen Teknik Kimia, Fakultas Teknik, Universitas Diponegoro

Author-ID : 3140045

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Published : 37 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4

PENGAMBILAN PEKTIN DARI KULIT PEPAYA DENGAN CARA EKSTRKSI Heni Sofiana; Khrista Triaswuri; Setia Budi Sasongko
JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Volume 1, Nomor 1, Tahun 2012
Publisher : Jurusan Teknik Kimia, Fakultas Teknik, Universitas Diponegoro,

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2990.409 KB)

Pektin merupDari berbagPadahal baPemanfaatamerupakan kemampuanumumnya, ppelarut asammemanfaatkdalam ekstrpenelitian m1; 1,5; 2 jamorganik asaditentukan lsambil diaduberulang-uladianalisa kapektin mengrendemen pKondisi optidihasilkan teKata kunciPectin is oprocessing such as pecan additionalter the fufrom the plnew sourcetemperaturConduct ofextraction acid and owith the spwhile stirrirepeatedly.galacturonasolvent is mis 3.495% aof 80 ° C foKey words:MBILAN PHeni Sofiurusan Teknof. Soedartoupakan salah sgai pengolahagian tersebuan kulit pepakomponen tnnya dalam mpengambilan m. Tujuan dakan kulit pepayraksi pektin kmenggunakan m dengan meam asetat. Klalu bahan disuk-aduk hinggang. Pektin yadar metoksilggunakan peektin dengan pimum proses eergolong pekt: pektin, kulitone fruith thacan be productin. Utilizational componenunctional proplant can be does of pectin re and time inf research usitime 1, 1.5, 2rganic solvenpecified variabing until the p Pectin obtaiat. From the more optimumand 2.835% ofor 2 hours. Pe: pectin, papayPEKTIN iana, Khrisnik Kimia, o, Tembalansatu buah yanan tersebut dut masih meaya menjadi tambahan damengubah sifpektin dari ari penelitian ya sebagai bakemudian memetode ekstranggunakan duKulit pepaya ysaring denganga terbentuk eyang diperoll dan galaktularut asam kpelarut asamekstraksi pengtin dengan kadt pepaya, ekstrat can be conuced waste ason of papaya pnt in the food perties such asdone by extracusing papayan the extractioing the metho2 hours by usint acetic acid.bles and the pectin precipitined was drieanalysis showm than the aceof acetic acid. ectin is producya peel, extraDARI KUEKSTRAsta TriaswuFakultas Teng, SemaranAbstrang dapat dikodapat dihasilkemiliki kandpektin dapatalam industri fat fungsionaltanaman dapini adalah uahan bakunya,enetapkan konaksi dengan mua jenis pelaryang telah dn kertas saringendapan pektileh dikeringkaronatnya. Daklorida lebih klorida adalagambilan pektdar metoksil rtraksiAbstransumed directs the peel. Thpeel of pectinindustry, coss viscosity proction using aca peel as a on of pectin tod of extractiing two types Which has bmaterial wastate formed. Ted in an oven ws that the reetic acid solveThe optimumced relatively ctionULIT PEPAKSI uri, Setia Beknik, Univng, 50239, Tak nsumsi langsukan limbah sdungan senyat meningkatkamakanan, kl produk seppat dilakukanuntuk mengem, mengetahui pndisi optimummenvariasikanrut yaitu pelardihaluskan dieg. Filtrat hasiin. Endapan dan dalam ovari hasil analioptimal darah 3,495 % setin adalah padrendah untuk kct tly or processhough the sec can increasesmetics and poducts, emulsicid solvent. Thraw materialthen sets the oion with varias of solvents, been mashed ps filtered withThe precipitatand weighedesults of extraent. The averam conditions oflow levels mePAYA DEBudi Sasongversitas DipoTelp/Fax: (0ung atau diolaseperti kulit yawa yang bekan nilai tamkosmetik mauperti kekentalan dengan carmbangkan sumpengaruh jenm berdasarkan suhu 70, 80,rut anorganikekstraksi sesuil penyaringandisaring dan dven dan ditimisa menunjukripada pelaruedangkan asada suhu 80oC kedua jenis pesed into foodction still cone the value-addharmaceuticaions and gels.he purpose ofl, determine toptimum condation of tempnamely inorgpapaya peel ih filter paper.te was filteredd, then analyzaction of pectiage yield withf extraction petoksil for botENGAN Cgko *) onegoro 024)746005ah menjadi pryang dibuangermanfaat sembah dari peupun obat-oban, emulsi dra ekstraksi mmber pektin bis pelarut , sun rendemen. , 90oC dan wak asam kloridauai dengan vn ditambah ddicuci dengan mbang beratnkkan bahwa hut asam asetam asetat sebeselama 2 jamelarut. d products. Frntains compoudded from papals because of. In general, mf this study wthe effect of ditions based perature 70, 8ganic solvents is extracted in Filtrate addd and washedzed for levels in using hydrh hydrochloricprocess is at ath types of solvCARA 58 roduk pangan.g begitu saja.eperti pektin.epaya. Pektinbatan karenadan jel. Padamenggunakanbaru denganuhu dan waktuPelaksanaanaktu ekstraksia dan pelarutvariabel yangdengan etanoletanol secaranya kemudianhasil ekstraksitat. Rata-rataesar 2,835 %.m. Pektin yangFrom variousunds is usefulaya. Pectin isf its ability tomaking pectinwas to developsolvent type,on the yield.80, 90oC andhydrochloricn accordanceded to ethanold with ethanolmetoksil androchloric acidc acid solventa temperaturevents.

PEMANFAATAN ZEOLIT ALAM UNTUK PENGERINGAN KARAGINAN DENGAN SPRAY DRYER Babar Priyadi M.H; Thufail Khoirul Afifi; Setia Budi Sasongko
JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Volume 1, Nomor 1, Tahun 2012
Publisher : Jurusan Teknik Kimia, Fakultas Teknik, Universitas Diponegoro,

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2475.759 KB)

The problem that will be faced in drying is quite high relative humidity, therefore carrageenan drying process using spray dryer with zeolite as humidity absorber becomes alternative option to achieve heat effectiveness of air dryer. The research is purposed to examine the effect of temperature and level of zeolite to relative humidity and product quality on carrageenan drying process. Spray dryer is a dryer used to produce powder material from feeds which have liquid and pasta form. The Results indicate that humidity and carrageenan product quality are influenced by drying air temperature and zeolite level. Zeolite absorber will influence humidity. The higher zeolite level is, the lower humidity will be. when zeolite level 25 cm, the initial relative humidity is about 70%. It will be decrease until 27% and the drying air temperature before heater gets increase from 28ᵒC to 42ᵒC. The higher drying air temperature and zeolite level are, the better quality of carrageenan product will be. When drying air temperature is 90 ᵒC and zeolite level is 25 cm, moisture content of carrageenan product is 30,17% and the highest product efficiency is 68,67%. Carrageenan product efficiency gets increase by increasing drying air temperature and zeolite level.

PENGARUH SUHU DAN LAJU ALIR UDARA PENGERING PADA PENGERINGAN KARAGINAN MENGGUNAKAN TEKNOLOGI SPRAY DRYER Ruben Tinosa Dwika; Trisna Ceningsih; Setia Budi Sasongko
JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Volume 1, Nomor 1, Tahun 2012
Publisher : Jurusan Teknik Kimia, Fakultas Teknik, Universitas Diponegoro,

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (120.156 KB)

Carrageenan, as one of the treatment of seaweed, is very important role in food and beverage industry, pharmaceuticals, and others. The low quality of carrageenan in the state due to the less accurate drying system which is used as the final materials handling unit (finishing product). The method of spray dryer is drying the liquid by contacting the liquid droplets in the opposite direction or the direction of hot air. Humidity can be reduced by passing the air in the adsorbent column that will absorb moisture in it before entering the furnace room. Carrageenan with a spray drying process using zeolite as an absorbent of moisture is an alternative option to achieve an effective hot air. Variable used in this research was the temperature change of air for drying (70°C, 80oC, 90oC, 100oC) and a flow rate of air dryers (11 m / sec, 12 m / sec, 13 m / sec, 14 m / sec). The results showed that water content carrageenan products affected by temperature and air velocity dryer into the column. Carrageenan results with the lowest water content of 11.19% is achieved on the process conditions with a temperature of 100oC column with drying air velocity 14 m / sec. In addition, the heat transfer process (based on temperature) is more affected than the mass transfer processes of momentum transfer (based on drying air flow rate). As well, the efficiency of the drying process the product increases with increasing drying temperature and air velocity. The efficiency of the drying process the product for 83.33% carrageenan obtained at 100oC temperature conditions and the drying air velocity 14 m/sec.

STUDI KINETIKA REAKSI EPOKSIDASI MINYAK SAWIT Revina Allundaru; Tanty Wisley Sitio; Setia Budi Sasongko
JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Volume 2, Nomor 2, Tahun 2013
Publisher : Jurusan Teknik Kimia, Fakultas Teknik, Universitas Diponegoro,

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1624.224 KB)

Epoxidized triglycerides as a product of epoxidation have found important applications as plasticizers and additives for polyvinyl chloride (PVC). The raw material usually used is natural oil based. The usage of this raw material can give negative effects, one of them is the non-degradable characteristic. In addition, natural oil is non-renewable resources and the usage of raw material based from natural oil can increase the CO2 emission.According to the reasons above, renewable and bio-degradable alternative resources start to be found. One of this resources is plant oil and this research concern to epoxidation of plant oil. Plant oil which is used in this research is palm oil. In this research, we are going to study the influence of reaction time and temperature to the epoxide value, and reaction kinetics parameters.Palm oil was characterized with an iodine value of 58,37%w/w was in situ epoxidized by hydrogen peroxide and formic acid and the presence of benzene to reduce oxirane ring opening. Then the product was distillated to separate the epoxidized oil from the dissolved solvent. The epoxidized oil was neutralized by washing it twice in hot aquadest for 15 minute to remove the remaining acid compound.Palm oil epoxidation kinetic is known from the formation on epoxide compound during the reaction time. The rate constant of reaction at 30oC was 1,523864 x10-4 l/mole sec, at 40oC was 1,01755 x 10-5 l/mole sec, and at 50oC was 3,353358 x 10-4 l/mole sec. The activation energy of the palm oil epoxide formation was 29,391 kJ/mole. The conclusion of this research is that palm oil can be used as raw material to produce epoxide compound, this was identified by the epoxide value.

PENGENDALIAN EMISI GAS BUANG BOILER BATUBARA DENGAN SISTEM ABSORBSI Silvy Djayanti; P Purwanto; Setia Budi Sasongko
Jurnal Ilmu Lingkungan Vol 9, No 1 (2011): April 2011
Publisher : School of Postgraduate Studies, Diponegoro Univer

Absorption study of emission gas (SO2, NO2, CO, and CO2) from coal boiler with NaOH absorber waste of textile industry has been done. Acid gasses neutralized and particulate trapped by NaOH solution. NaOH was chosen for efficiency of waste neutralized and obtained from waste absorber and conventional textile finishing process (NaOH) with the concentration of 100 mol/m3. Emitted disposal gas concentration at flow rate 500, 1000, 2500, 5000, and 10,000 L/hour before and after absorption was measured and analyzed using MATLAB and EXCEL software. There was no significant difference between observation and theoretical calculation data (P<0,05). At flow rate 2500 L/hour concentration of emission gas have shown under threshold values. A liquid-gas absorption model that obtained form this study could be used to predict optimum flow rate required for reducing the emission gas concentration to the quality threshold values.

RANCANG BANGUN DAN REKAYASA PENGOLAHAN LIMBAH CAIR RUMAH SAKIT (Studi Kasus Rumah Sakit Kristen Tayu, Pati) Stephanus Agus Nurdijanto; P Purwanto; Setia Budi Sasongko
Jurnal Ilmu Lingkungan Vol 9, No 1 (2011): April 2011
Publisher : School of Postgraduate Studies, Diponegoro Univer

Limbah cair Rumah sakit Kristen Tayu Pati terdiri atas limbah cair infeksius dan non infeksius yang memberikan Nilai COD (Chemical Oxygen Demand) cukup tinggi sebesar 121,60 mg/l yang menunjukkan kandungan senyawa organik yang cukup tinggi.Limbah Cair tersebut terbuang ke sungai di Desa Sambiroto Kecamatan Tayu,Pati tanpa diolah dengan Instalasi Pengolahan Air Limbah (IPAL) .Proses Aerob dan Anaerob yang menjadi dasar teori memberikan solusi bahwa Proses Pengolahan Limbah Cair Rumah Sakit menggunakan sistim Trickling Filter dan Baffled Tank Reaktor . Penelitian ini dilakukan dengan Sistem Batch dan Sistim Kontinyu, dengan Analisa SWOT, Kekuatan dan Kelemahan cenderung memberikan Nilai Skor total pada Kelemahan : 1,0 sedangkan Peluang dan Ancaman memberikan deregulasi skor total pada Peluang 0,8 untuk membuat IPAL. Dari hasil peneitian didapatkan bahwa dengan menggunakan lumpur aktif melalui sistim Batch dan Kontinyu didapatkan hasil sesuai dengan baku mutu yang diharapkan perlu dilakukan pengelolaan dan pemantaun hubungan serta evaluasi dan analisis terhadap pola limbah cair di rumah sakit ,desain rancang bangun IPAL, dan sisa limbah IPAL sebaiknya diproses.

Basicity Optimization of KF/Ca-MgO Catalyst using Impregnation Method Didi Dwi Anggoro; Luqman Buchori; Setia Budi Sasongko; Herawati Oktavianty
Bulletin of Chemical Reaction Engineering & Catalysis 2019: BCREC Volume 14 Issue 3 Year 2019 (December 2019)
Publisher : Department of Chemical Engineering - Diponegoro University

This research aimed at determining the optimum value between calcination temperature (X1), calcination time (X2) and %wt KF (X3) toward optimum basicity of KF/Ca-MgO catalyst. Approximately 2-4%wt KF was added to the KF/Ca-MgO catalyst using the impregnation method to assist the Ca-MgO, at 450-550 ºC and a calcination time of 2-4 hours. Furthermore, its basicity was analyzed using Tanabe's titration method. The use of Variance Analysis (ANOVA), indicated that calcination temperature (X1) factor achieved the highest basicity of KF/Ca-MgO catalyst, as indicated by its high F-value (16.46262) and low p-value (0.0067). The correlation between each operating variables and the responses were shown in a mathematical equation. The optimization value is estimated by limiting the calcination temperature from 415.9 to 584.1 ºC, with a calcination time ranging from 1.32 to 4.68 hours, and %wt KF of 1.3182 to 4.6818 % that obtained 1.18 mmol/g for the optimal catalyst basicity.

Kinetic of Anthocyanin Degradation in Roselle Extract Dried with Foaming Agent at Different Temperatures Setia Budi Sasongko; Mohamad Djaeni; Febiani Dwi Utari
Bulletin of Chemical Reaction Engineering & Catalysis 2019: BCREC Volume 14 Issue 2 Year 2019 (August 2019)
Publisher : Department of Chemical Engineering - Diponegoro University

This research studied the effect of drying temperature on the kinetic of degradation anthocyanin in roselle extract drying with foam under dehumidified air at temperatures ranging 40-60 oC. During the drying process, the anthocyanin content in the roselle extract was observed every 20 minutes for 120 minutes. The data was used for estimating the kinetic parameters of anthocyanin degradation namely constant of anthocyanins degradation rate and reaction order. The kinetic parameters were estimated and fitted with experimental data at various drying condition. Result showed that the anthocyanins degradation closed to the second order reaction. Meanwhile, the constant of anthocyanins degradation rate at various drying temperatures followed Arhenius correlation. With the result, retention of anthocyanin during the drying can be well estimated for various drying time and temperature.

PENINGKATAN KAPABILITAS UNIT USAHA TAHU SEHAT SARI MELALUI PERBAIKAN PENANGANAN PASCA PANEN KEDELAI DAN PENGEMASAN PRODUK Ari Wibawa Budi Santosa; Mohamad Djaeni; Setia Budi Sasongko
Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Vol 3, No 4 (2021)
Publisher : Fakultas Teknik Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kendala yang dialami oleh UKM Tahu umumnya adalah masalah kontinyuitas bahan baku, proses produksi yang belum cepat, pemanfaatan dan pengolahan limbah belum maksimal, serta minimnya diversifikasi produk, pemasaran dan manajemen usaha yang masih konvensional. Program ini bertujuan untuk meningkatkan kapabilitas UKM Tahu Sehat Sari, melalui aplikasi penanganan pasca panen kedelai, peningkatan efisiensi proses produksi, pengemasan dan diversifikasi produk. Hasil menunjukkan alat utama yang diintroduksikan telah sukses digunakan UKM Mitra. Pengering kedelai kombinasi UV (ultra violet)-zeolite-silika telah terpasang dengan kapasitas 20 Ton mampu mengeringkan kedelai secara lebih cepat. Unit ini sekaligus berfungsi sebagai tempat penyimpanan kedelai berkelembaban rendah, sehingga mampu menjaga tingkat kekeringan kedelai. Sedangkan unit pengepakan/packaging tahu otomatis dilengkapi sistem vacuum mampu mengemas tahu secara lebih cepat dan rapi. Tim juga berhasil mendorong UKM mitra mengembangkan usaha, berupa outlet Kafe berbasis olahan Tahu di Wisata Argabumi, Selo, Boyolali.

PENGENALAN TEKNOLOGI PEMBUATAN KOMPOS DARI LIMBAH RUMAH TANGGA DI KELURAHAN BENDAN NGISOR KECAMATAN GAJAH MUNGKUR Dessy Ariyanti; Aprilina Purbasari; Slamet Priyanto; Purwanto Purwanto; Setia Budi Sasongko
Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Vol 3, No 3 (2021)
Publisher : Fakultas Teknik Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar

Hingga saat ini masyarakat secara luas dan warga di kelurahan Bendan Ngisor, Kecamatan Gajah Mungkur, Kota Semarang khususnya masih belum memiliki pengetahuan yang cukup mengenai sampah, terutama manfaat dari program reuse, reduce, recycle dari sampah maupun kemudahan dari penerapan metode 3R dalam kehidupan sehari-hari. Termasuk diantaranya pengetahuan mengenai kompos dari sampah rumah tangga dan teknologi pembuatannya. Kegiatan pengabdian masyarakat ini diselenggarakan untuk mendukung upaya pemerintah dalam mensosialisasikan program Reuse, Reduce and Recycle untuk mengatasi permasalahan sampah di Kota Semarang dengan memberikan pelatihan tentang pengetahuan dan keterampilan dalam mengelola secara mandiri serta memanfaatkan sampah rumah tangga terutama sampah organik menjadi kompos. Pasca pelatihan, 90% peserta mendapatkan pengetahuan tentang pembuatan kompos, dan 10% warga masyarakat mulai menerapkan teknologi pengomposan dirumahnya masing-masing.

Co-Authors . Widayat Adranandini Noor Anisa Amat Rahmat Aprilina Purbasari Ari Wibawa Budi Santosa Babar Priyadi M.H Dessy Ariyanti Dewi Fatmawati Didi Dwi Anggoro Dwi Purwantoro Sasongko Dyah Agustiningsih Eddy Prianto Fadhil Muhammad Tarmidzi Faleh Setia Budi Febiani Dwi Utari Febiani Dwi Utari H Hadiyanto Haris Nu'man Aulia Haris Nu’man Aulia Hasti Wahyuni Heni Sofiana Herawati Oktavianty Ira Tri Susanti Khrista Triaswuri Laeli Kurniasari Luqman Buchori M. Djaeni Ma'in, M Mochamad Arief Budihardjo Mohamad Djaeni Mohamad Djaeni Mohammad Taufik Mohar Munifatul Izzati Nita Aryanti P Purwanto P Purwanto Purwanto Purwanto Rahmat, Amat Revina Allundaru Ririn Puji Hastuti Ruben Tinosa Dwika Silvy Djayanti Siqhny, Zulhaq Dahri Slamet Priyanto Stephanus Agus Nurdijanto Sudarno Samudro Sudharto Prawata Hadi Suksesi Wicahyani, Suksesi Sutrisno Anggoro Tanty Wisley Sitio Thufail Khoirul Afifi Trisna Ceningsih Utari, Febiani Dwi Vherlly Surjaatmadja Winandyo Mangkoto Winardi Dwi Nugraha

Title

Found 37 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 37 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 37 Documents
Search