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All Journal Jurnal Teknik Pengairan: Journal of Water Resources Engineering eUREKA : Jurnal Penelitian Mahasiswa Teknik Sipil dan Teknik Kimia Jurnal IPTEK Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia JAST : Jurnal Aplikasi Sains dan Teknologi Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) BUANA SAINS Jurnal Berdaya Mandiri Bubungan Tinggi: Jurnal Pengabdian Masyarakat Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Sinar Perbawani Abrina Anggraini
Universitas Tribhuwana Tunggadewi
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Optimalisasi Kinerja Alat Torefikasi pada Proses Pembuatan Biochar dari Limbah Jengkok Tembakau Indah Wana, Yaniar Lisa ; Susanto; Iskandar, Taufik; Abrina Anggraini, Sinar Perbawani
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 1 (2018): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The amount of tobacco waste produced by the cigarette industry reaches 20 tons/day has the potential to pollute the environment if it is not processed first. Tobacco waste content is dangerous because there is heavy Arsenic metal that not in accordance with environmental quality standards, which is 24.19 ppm. Therefore, further technological and waste management approaches need to be taken to become a product that is beneficial and safe for the environment. The processing that can be done is to convert tobacco waste into biochar (Bio-Charcoal) using a Torefication equipment. In the Torefication process there are factors that influence, including temperature and time treatment. Determination of the right temperature and time will determine the quality of biochar produced. The purpose of this reseach was to determine the optimal temperature and time in achieving the best performance of Torefication equipment in the biochar production process from tobacco waste. Changing variables used were temperature (400oC, 450oC, 500oC, 550oC and 600oC) and time (30 minutes, 35 minutes, 40 minutes). The research parameters are % yield, missing components and equipment performance. The result of this reseach showed that the highest and lowest of % yield is 58.37% and 26.27%, the highest and lowest missing components are 73.73% and 41.63% and the highest and lowest equipment performance is 58.2 g/(jam.m) and 19.7 g/(jam.m). Based on statistical analysis the optimal temperature and time is at 450oC and 30 minutes.
Pemanfaatan Tongkol Jagung Dan Sekam Padi Menjadi Asap Cair Menggunakan Proses Pirolisis Elssy, Elisabeth ; Abrina Anggraini, Sinar Perbawani; Yuniningsih, Susy
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 1 (2018): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

Heat exchange causes cold water to change temperature where the cooling water temperature to rise because the resulting heat is carried by a fluid which is absorbed by the water. To overcome that we need some cooling to reduce the temperature of the water is by using a cooling tower. The goal is to find out and determine "the effect of adding a cooling tower to decrease the water temperature in the cooling bath steam distillation process of (Cymbopogon citratus) leaves ". Measure the temperature every 30 minutes after the distillate water dripping, and the process of repeated measurements simultaneously on a water bath cooler, condenser, cooling tower (cooling tower) and the distillate water. The process of measuring the temperature using a cooling tower with a water tank initial temperature was 270C with the old process for 3 hours. From this research can be concluded that: 1)At the time of the process without using an intermediary Cooling Tower For media water cooler during the 3 hour difference between 2-30C temperature rise to a maximum temperature ranging between 41-430C. 2) Cooling Tower Process using water as a cooling medium for 3 hours process, the maximum temperature ranges between 31-340C and the difference in temperature rise between 1-20C. 3)Comparison of the temperature of the process without the use of Cooling Tower and Cooling Tower using cooling water as its medium very different temperature difference is 34 : 430C with a temperature difference of 90C without using the Cooling Tower to use the Cooling Tower.
Pemurnian Asap Cair Terhadap Kinerja Reaktor Pirolisis Melalui Proses Filtrasi Zeolit Aktif Yunia Ningrum, Shinta Silir ; Abrina Anggraini, Sinar Perbawani
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 1 (2018): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

A lot of fresh food are easily damaged so they use chemical preservatives. Liquid smoke is a natural preservative because it is safe for health and the environment. The raw material used by agricultural waste, namely coconut shell. Liquid smoke that is quality and safe to consume must go through a purification process to eliminating the content of benzo(A)pyrene compounds because it is a carcinogenic compound that is very dangerous for human health if consumed. The purpose of this study was to determine the quality of liquid smoke through a purification process using active zeolite filtration to optimize the performance of pyrolysis reactors to producing liquid smoke. This research was carried out by pyrolysis, distillation and filtration at optimum operating conditions then analyzed using GC/MS and LC/MS. The results of this study are the amount of yield of liquid smoke from coconut shells without drying and drying is 36% and 28.8%. The remaining charcoal from coconut shells is 33% and 50%. The number of components lost from coconut shells was 31% and 21.2%. The performance of liquid smoke equipment from coconut shell is 4.37 g / (jam.m) and 5.59 g / (jam.m). The quality of liquid smoke produced for phenol from coconut shell is 3.04%. The quality of acidity is 7.3%. The pH value is 2.31. Liquid grade 1 smoke from coconut shell was not detected of benzo (A) pyrene after passing the zeolite filtration process. The values ??of phenol content, acidity, pH value and undetectable benzo(A)pyrene compound on liquid smoke are indicate that zeolite filtration is very optimal and produces liquid smoke with good quality.
Optimalisasi Proses Pembuatan Briket Arang Bambu Dengan Menggunakan Perekat Organik Kale, Jefrianti; Rinaldi Mula, Yoslin ; Iskandar, Taufik ; Abrina Anggraini, Sinar Perbawani
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 2 (2019): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The use of bamboo biomass as a substitute fuel for oil and gas requires briquette technology.The objective to be achieved in this research is to find out the results of the optimization of thebio-briquette from the combination of organic adhesives on the heating value, the duration oftime, the ash content and the water content. The determined variables are adhesives: cow dung,molasses, and starch and with adhesive composition: 5%, 10%, and 15%. The results obtainedin this study are the highest heating value obtained in cow dung adhesive with a composition of15% which is equal to 6,635 cal/gr while the longest flame time occurs in cow dung adhesive is64.30 minutes. The optimal point is in cow dung adhesive where the moisture content of0.1970% with ash content of 0.6480% is obtained at which point the calorific value reaches6,485 cal/gr and the combustion rate is 64.30 minutes. And the conclusions obtained turned outto be that the optimal manufacture of bamboo charcoal briquettes using organic adhesivesaffects the Heat Value, the duration of flame, ash content, and water content
Pelatihan Produksi Hand Soap dan Hand Sanitizer dalam Penanggulangan Covid-19 di Pesantren Global Tarbiyyatul Arifin Desa Mangliawan Kabupaten Malang Abrina Anggraini, Sinar Perbawani; Kartika Fitri, Ayu Chandra; Widyastuti, Fikka Kartika
Jurnal Berdaya Mandiri Vol 3, No 1 (2021): Jurnal Berdaya Mandiri (JBM)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jbm.v3i1.1353

Abstract

Mangliawan Village is a village in the red zone vulnerable to the spread of the Covid-19 virus. In Mangliawan village, there is the Global Tarbiyyatul Arifin Islamic boarding school, which is one of the non-formal Islamic education institutions for students. The Religion Ministry has urged one of them with a circular regarding the safety of Covid-19 to break the chain of Covid-19 transmission in the boarding school environment. The Global Tarbiyyatul Arifin Islamic boarding school needs to carry out health protocols, by washing hands with soap under running water. Also, it is necessary to use antiseptic fluids in outdoor conditions during a pandemic. Based on these problems, the community service team provided training on making hand soap and hand sanitizers to be more independent in overcoming the spread of Covid-19 in the pesantren environment. Besides training, they were also given counseling on how to avoid the spread of Covid-19 and how to maintain immunity to fend off the coronavirus. As a result of this activity, the pesantren and the surrounding community's residents understand more and protect themselves by making hand soap and hand sanitizer independently quickly.Keywords: Covid 19, Hand Soap, Hand Sanitizer, Immune, Islamic Boarding SchoolABSTRAKDesa Mangliawan adalah sebuah desa yang termasuk zona merah rentan tersebar virus Covid-19. Di desa Mangliawan terdapat pesantren Global Tarbiyyatul Arifin yaitu salah satu lembaga pendidikan Islam non formal bagi para santri. Kementrian Agama telah menghimbau salah satunya dengan surat edaran terkait amannya Covid-19, untuk memutuskan rantai penularan Covid-19 di lingkungan pondok pesantren. Sehingga pesantren Global Tarbiyyatul Arifin perlu menjalankan protokol kesehatan salah satunya dengan mencuci tangan dengan sabun di bawah air yang mengalir. Selain itu perlu juga untuk penggunaan cairan antiseptik pada kondisi di luar rumah di masa pandemi. Berdasarkan permasalahan tersebut, maka tim pengabdian masyarakat memberikan pelatihan cara membuat hand soap dan hand sanitizer supaya lebih mandiri dalam menanggulangi penyebaran Covid-19 di lingkungan pesantren. Selain diberikan pelatihan, mereka juga diberikan penyuluhan tentang cara menghindari penyebaran Covid-19 dan cara menjaga imun untuk menangkis virus corona. Hasil dari kegiatan ini, para penghuni pesantren dan masyarakat di sekitarnya semakin paham dan lebih bisa menjaga diri dengan membuat hand soap dan hand sanitizer secara mandiri dengan mudah.Keywords: Covid 19, Hand Soap, Hand Sanitizer, Imun, Pesantren
Production of Liquid Smoke From Bamboo Waste Using a Pyrolysis Reactor: Optimization and Kinetics Studies Sinar Perbawani Abrina Anggraini; Susy Yuniningsih
Jurnal IPTEK Vol 25, No 2 (2021)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2021.v25i2.2099

Abstract

There are many ways for preserving wood through the use of agricultural or biomass waste like bamboo. Its utilization can be used as a safe natural wood preservative for the community. In order to obtain a qualified liquid smoke and consumed-safe it is necessary to engineer the condenser conduit pipes. As a consequence, this study needs a performance test of condenser conduit pipe on pyrolysis reactor device. The purpose of this study is to determine the performance quality of pyrolysis reactor device based on the optimum of long condenser conduit pipe and to determine the reaction order. In this study, the pyrolysis process of 2,5 kgs bamboo was using a pyrolysis reactor in optimum operating conditions, conducted with condenser conduit pipes size 23 cm, 33 cm, 43 cm, 53 cm, 63 cm and 73 cm at temperature of 250ºC for 2 hours. The results of this study indicate that the optimal liquid smoke yield is obtained from 23 cm long condenser conduit pipe (21.66%); the mass of lost material is 52.49% found in 73 cm pipe; the performance of the pyrolysis reactor is 206.25 found in 23 cm pipe g/hour.m; and the reaction occured was included as the first order of reaction.
Optimization of Flour Smoke Making Through Microencapsulated Technology as Food Natural Preservatives Sinar Perbawani Abrina Anggraini; Fenni Suryanti
Jurnal IPTEK Vol 24, No 2 (2020)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2020.v24i2.983

Abstract

There should be a safe natural preservatives consumed to increase the shelf life of food products. Liquid smoke is a natural food preservative. Liquid smoke if left longer in storage will reduce the saving power of food products. There is a need to develop technology by changing liquid smoke into flour through microencapsulation technology so that it will improve the save power of food products. This research aims to determine long storage time and the optimal drying temperature in the manufacture of microparticle solutions to the quality of food products. In this research the process of pyrolysis and purification of liquid smoke from coconut shell by using pyrolysis, distillation and filtration processes using active zeolite and activated carbon. Then make solution encapsulation, drying, forming microparticles with destruction and sieve, after that applied to food products. Results of the research on the manufacture of optimum smoked flour in the treatment of drying temperature of 140 oC and maximum storage time 3 days with a pH value of 5, water content 28.470% and 3.120% protein content
PRODUKSI ENZIM XYLANASE MELALUI SELEKTIFITAS MOISTENING AGENT SECARA FERMENTASI S.P. Abrina Anggraini; Fenni Suryanti
BUANA SAINS Vol 8, No 2 (2008)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.744 KB) | DOI: 10.33366/bs.v8i2.276

Abstract

The environmental pollution is serious problems in the pulp and paper industry especially in lignin degradation process. Recently conventional bleaching process used toxic chemicals such as chlorine that is harm full for the environment. Therefore, an alternative technology, i.e enzyme technology that can reduce chlorine using is required. The goal of this project was to produce the best xylanase activity from Aspergillus niger using solid state fermentation method with wheat bran substrate in which several kind of moistening agent (MA) was selected and the effect of enzyme abilities to degradation hemicelluloses. The experimental result showed that the best xylanase activity was produced using wheat bran : MA ratio (w/v) 1:2, that is 3,1703 IU/ml and cellulase was found to be 1,5299 IU/ml after 4 days incubation with MA nitrogen organic salt solution. With the same variable, addition additive xylose give xylanase activity to be 3,856 IU/ml and cellulase is 1,614 IU/ml
OPTIMALISASI PENGGUNAAN ASAP CAIR DARI TEMPURUNG KELAPA SEBAGAI PENGAWET ALAMI PADA IKAN SEGAR Sinar Abrina Anggraini; Susy Yuniningsih
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 2, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v2i1.660

Abstract

During this cooling fish handling is only done by fishermen because it is considered the most effective. But with the rise in fuel prices, the purchasing power of ice fishermen has become even more severe, so the need to find alternative ways of preserving fish that is inexpensive, easy to obtain and have a noticeable effect on the quality of fresh fish as well as safe for the preservation of fresh fish. Liquid smoke technology is an effective potential to help maintain the quality of fresh fish with coconut shell as raw materials. The purpose of this study was to obtain the optimum moisture content of the length of time drying the coconut shell into liquid smoke.This research used an experimental method with long time drying the coconut shell. This study begins with cleansing, enumeration, and drying coconut shell for 0 day, 1 day, 2 days, and 3 days. Then do the pyrolysis process until the process redestilasi and filtration column. Results of liquid smoke grade 3 and grade 1 was analyzed by GC-MS and LC-MS. Treatment on fresh fish is done using a variable length of time drying the coconut shell and the results conducted organoleptic tests include color, aroma, texture and taste.The result of this research is a long time optimal drying for 3 days, with a water content of 1.96%, 6.25% acid concentration, and pH value of 1.9. While the magnitude of the yield of 35.8% at 0 days
OPTIMALISASI KINERJA ALAT PENGHASIL ASAP CAIR DARI BAHAN BAKU LIMBAH PERTANIAN Sinar Abrina Anggraini; Tiya Nurhazisa
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 1, No 2 (2016)
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v1i2.655

Abstract

Currently the rottenable food material needs for preservation technology that was safe for people's health. Recently, liquid smoke technology which is used as an alternative material of food preservatives is from any agricultural waste. Liquid smoke beginning to develop by researchers, to get the higher quality in order to become safe for consumption by the public and not contains carcinogenic substance. The purpose of this study was to determine the performance of liquid smoke tools, the quantity and quality of liquid smoke. In this research, the material used was corn cob and coconut shell using the main tool of pyrolysis reactor, with the optimum operating conditions and then analyzed using GC/MS and LC/MS. The result showed that the yield of liquid smoke coconut shell without drying and through drying was 36% and 28.8%, while from the corn cob was 61.2% and 30.4%. Charcoal of coconut shell 33% and 50% while from the corn cob was 16.7% and 33.3%. The number of missing components from coconut shell is 31% and 21.2% while from the corn cob was 22.1% and 36.3%%. Performance of liquid smoke tools from coconut shell is 4.37 g/(hour.m) and 5.59 g/(hour.m) while from corncobs is 7.42 g/(hour.m) and 7.37 g/(hour.m). The phenol quality of the resulting liquid smoke from coconut shell and corncob was 3.04% and 1.38%. Acidity quality was 7.3% and 1.3%. The value of pH was 1.41 and 2.47.
Co-Authors Kale, Jefrianti Anggreni Rambu Boyi Deta Arfida Boedi Rochminarni Arfida Boedirochminarni Asmadi, Aswandi Asnah Asnah Ayu Chandra Kartika Fitri Bambang Sugito Dyan Wahyu Tri Utomo Elssy, Elisabeth Eriawan, Rinandy Fenni Suryanti Fenni Suryanti Fenni Suryanti Fikka Kartika Widyastuti Fikka Kartika Widyastuti Fikka Kartika Widyastuti Fitria, Anis Hendra Banat Hesti Poerwanto Horri, Muhammad Indah Wana, Yaniar Lisa Indah Wana, Yaniar Lisa Iskandar, Taufik Juniarti Nomleni , Endang Marlen Karolus Boromeus Reta Kun Aussieanita Mediaswanti Kun Aussieanita Mediaswanti Kun Ausssieanita Mediaswanti lady dian ridolf Longa Rasi, Antonius Juandri Luh Dina Ekasari Maria Odelia Gani Marsaoly, Rahayu H Martika, Martika Martins, Olga Dasilva Mauritsius Melkysedes Sota Mbagho, Elisabet Mbaru, Maria Erenta Mila Puspita Sari, Mila Puspita Mira Mira Mochammad Wachid Muhammad Fikri Nasrun, David Nilasari, Umi Ratna Nina Yuliana Nurhazisa, Tiya Purnawati, Eka R. Sapto Hendri Boedi Soesatyo Raden Mohamad Herdian Bhakti Rinaldi Mula, Yoslin Sansaka, Fajar Hary Santi Sari Sebastian Bagasswari Seda, Yulius Prianto Suliastuti, Indra Susanto Susanto, Susanto Susilo, Nicodemus Susy Yuniningsih Taufik Iskandar Tera, Maria Yunita Tio Noviadi Tiya Nurhazisa Tolan , Blacius Wachid , Mohammad Widyastuti, Fikka Kartika Yeni Ulfi Rahayu Yuliana Rangga Bela Yuni Eka Fajarwati Yunia Ningrum, Shinta Silir