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Journal of Industrial Process and Chemical Engineering (JOICHE)
Published by Institut Teknologi Adhi Tama Surabaya
ISSN : -     EISSN : 28078543     DOI : https://doi.org/10.31284/j.joiche.2022.v2i2.3852
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering
Energi Proses Industri Kimia Material Maju Pengendalian Pencemaran Lingkungan Simulasi dan Pemodelan Savety engineering Pengendalian Kualitas
Arjuna Subject : Teknik Kimia (semua kategori) - Kimia Proses dan Teknologi
Articles 70 Documents
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Pengolahan Limbah Cair Industri Pewarna Makanan Secara Koagulasi dan Adsorpsi Fitria Nanda Febrianti; Fendi Fradana; Kartika Udyani
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 1 (2023): Vol 3, No 1 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.628 KB) | DOI: 10.31284/j.joiche.2023.v3i1.4781

Abstract

The liquid waste produced by the food coloring industry contains quite dense colors, so it needs to be processed before being discharged into the environment. The study aims to determine the effect of aloe vera coagulant doses on removal, to determine the effect of activated carbon on color removal. Liquid waste is waste or residue from an activity or business that is in liquid form and contains various kinds of materials that can pose a hazard to water if disposed of immediately. The research method consisted of making aloe vera solution followed by coagulation using aloe vera solution and adsorption of color waste using activated carbon. The results showed that the addition that produced the highest color removal in the coagulation process was 1.2% coagulant dose. The mass of activated carbon which produced the highest removal was 62.5% with a removal of 95%.
Desain Alat Penukar Panas Tipe Shell and Tube dengan Material Stainless Steel Fitri ana ka
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 2, No 1 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.907 KB) | DOI: 10.31284/j.joiche.2022.v2i1.3322

Abstract

Alat penukar panas merupakan serangkaian alat untuk menghasilkan perpindahan panas dari fluida satu ke fluida lainnya. Penelitian ini bertujuan untuk merancang suatu alat penukar panas tipe shell and tube 1-2 dengan aliran co-current hingga didapatkan nilai efektivitas dari alat penukar panas yang dirancang. Perhitungan rancangan menggunakan fluida panas berupa air 80 °C yang dilewatkan pada sisi shell dengan kecepatan 50 ml/s dan fluida dingin berupa air 30 °C yang dilewatkan pada sisi tube dengan kecepatan 20 ml/s. Alat penukar panas dirancang dengan panjang total 800 mm dilengkapi dengan 18 buah tube yang disusun secara triangular dengan OD 3/8” dan panjang 600 mm. Material yang digunakan untuk konstruksi tube yaitu stainless steel 3/8” dan shell yaitu stainless steel 4” sch 40. Selanjutnya dilakukan perhitungan untuk mengetahui efektivitas dari alat penukar panas yang dirancang. Alat penukar panas tipe shell and tube yang dirancang layak dan aman digunakan karena memenuhui standar keamanan alat penukar panas yaitu nilai fouling factor (Rd) 0,016386 hr.ft2.°F/BTU 0,002 hr.ft2.°F/BTU, nilai ΔPS0,00105 psi 10 psi dan nilai  ΔPT 0,01086 psi 10 psi dan memiliki efektivitas sebesar 72,49 %.Kata kunci: desain, alat penukar panas, shell and tube, efektivitas.
Penurunan Kadar Logam Berat Nikel Limbah Cair Industri Pada Pengolahan Air Limbah Industri Di Karawang Akda Zahrotul Wathoni; Annisa Indah Pratiwi; Farradina Choria Suci
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 1, No 2 (2021)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.486 KB) | DOI: 10.31284/j.joiche.2021.v1i2.2440

Abstract

Limbah cair pada umumnya mengandung bahan-bahan atau zat-zat yang dapat membahayakan bagi kesehatan manusia serta mengganggu lingkungan hidup. Salah satu komponen pencemar limbah yang berbahaya adalah adanya pencemar logam berat. Logam Nikel merupakan salah satu cemaran berbahaya jika terdapat dalam air apalagi jika digunakan untuk kegiatan sehari-hari. Sebelum limbah cair dibuang ke badan sungai, harus memenuhi baku mutu yang telah ditetapkan sesuai dengan PERMEN LH No. 3 tahun 2010 tentang Baku Mutu Air Limbah bagi Kawasan Industri. Pada penelitian ini dilakukan analisa logam berat pada limbah industri di suatu kawasan di Industri Karawang baik sebelum maupun setelah proses pengolahan limbah untuk mengetahui tingkat cemaran logam berat Nikel pada limbah cair dan efektifitas pengolahan air limbah di Karawang. Hasil penelitian menunjukan bahwa proses pengolahan limbah tersebut efektif menurunkan kadar Nikel terlarut dari rata-rata 0,016 mg/L sebelum proses olah menjadi 0,006 mg/L setelah melalui proses pengolahan air. Penurunan kadar Nikel terbesar selama penelitian dilakukan mencapai 94 % pada sampel pertama. Kandungan Nikel dalam air baku maupun outlet telah memenuhi standar baku mutu Permen LH No.3 Th.2010 yaitu batas makasimal yaitu 0,5 mg/L
Desain Shell and Tube Heat Exchanger (STHE) Tipe Counter Current dengan Material Stainless Steel Eka Cahya Muliawati
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 2, No 2 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (661.053 KB) | DOI: 10.31284/j.joiche.2022.v2i2.3860

Abstract

A heat exchanger or commonly referred to as a heat exchanger is a tool that is commonly used in the industrial world. The function of this tool is to cool down a fluid. There are various types of heat exchangers, including shell and tube. The purpose of this research is to design a heat exchanger that is good and correct and has a fairly high effectiveness in accordance with the existing heat exchanger design rules. The object of this research is a heat exchanger with a size of OD in, 16 BWG with stainless steel material which has a counter current type which is used to cool the type of air at a temperature of 80°C to 60°C with the help of an air type fluid also at a temperature of 60°C. 30°C. The effectiveness of the tool is quite large, namely 88.7%.
PEMANFAATAN SERABUT KELAPA SEBAGAI BIOSORBEN DALAM REMOVAL COD PADA LIMBAH CAIR INDUSTRI PEWARNA MAKANAN Dian Yanuarita Purwaningsih; Eka Cahya Muliawati
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 2, No 1 (2022)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.638 KB) | DOI: 10.31284/j.joiche.2022.v2i1.3151

Abstract

The liquid waste of the food industry has recently increased. Therefore, when it is discharged into the waters, it will cause turbidity and can damage the ecosystem inside. One of the wastewater treatment techniques is absorption using biosorbents, one of which is made from coconut fiber to reduce the color intensity of the liquid waste. The purpose of this study was to determine the effects of the coconut fiber biosorbent on the color intensity, COD, and pH of the liquid waste of the food industry. In this research, the coconut fiber was delignified with a 2 M NaOH solution and then activated with a 3 N solution. The research variables consisted of the weight percentages of biosorbent by 1%, 2%, 3%, 4%, and 5%, and the contact time of 30 and 60 minutes with shaker stirring. Meanwhile, the most optimum results in COD removal happened at the addition of 4% for 60 minutes, from the initial COD of 1179 mg/L O2 to 780 mg/L O2 within the removal of 26.5%. The highest pH removal of 6.98 occurred in the variable addition of 1% for 30 minutes, whereas the lowest pH removal of 6.5
Proses Pembuatan Biofuel dengan Metode perengakahan Menggunakan Katalis Padat Agus Budianto; Ayuni Rita Sari; Yohana Winda Monica; Erlinda Ningsih; Esthi Kusdarini
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 1, No 1 (2021)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (244.613 KB) | DOI: 10.31284/j.joiche.2021.v1i1.2116

Abstract

The development of population growth causes of fuels need increasing. Because ofthat reason, it necessary to create alternative fuels which are friendly to theenvironment to meet the fuels need in society. Fossil fuel is a non-renewable fuel.Biofuel as an alternative fuel can be taken as a solution to solve this problem. Thereviewd aim was to determine the effect of raw materials used on yield product andthe different effects of temperature and catalysts on the yield of special materials(gasoline, diesel, kerosene) biofuel. Biofuel production started from thepreparation of raw materials, catalylic, and catalytic cracking process using afixed bed reactor. Raw materials greatly affected yield product. The highest yieldproducts were being gotten from RBDPS raw materials of 93.29%. Biofuel fromused cooking oil and concentration of red sludge catalyst of 15% produced thehighest biofuel with gasoline compound of 73.86% and kerosene compound of26.14%. Biofuel from camelina oil with ZSM-5-Zn catalyst concentration of 30%produced the highest gasoline yield of 75.65%.
Penjernihan Air Sumur Secara Kimia dan Fisika untuk Menurunkan Kadar CaCO3 dan Conductivity Debora, Ratu Mayoreta
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 2 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i2.4634

Abstract

The well water purification process is carried out so that well water can be used as cooling water in industrial equipment and does not pollute the environment around the industry. The purification of well water uses two methods, namely chemically and physically. Well water purification materials in the chemical process use nalcolyte 8100, sodium hypoclorite 12%, and nalcolyte 7408. The physics tools used to purify well water are sand filters, carbon filters, cartridges, and RO membranes. The parameters and results in this well water purification process include pH analysis of 6, conducticity of 91.7 μS / cm, colorless or clear, odorless, and CaCO3 levels of 0 mg / L.Keyword: Flokulasi, koagulasi, membran, reverse osmosis.
Metode Filtrasi Sederhana Menggunakan Media Arang, Sabut Kelapa, Pasir, dan Kerikil Pada Air Tambak Ikan Gurame Novianarenti, Eky
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 1 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i1.4649

Abstract

Kegiatan pertambakkan pada umumnya terfokus untuk mendapatkan bibit ikan serta membesarkan ikan untuk mendapatkan hasil panen. Air tambak dalam pengolahan yang efisien akan dikuras berkala ketika kualitas air sudah keruh atau terkontamina. Proses pengurasan tambak akan menghasilkan produk air buangan tambak yang beresiko mencemari lingkungan apabila tidak diolah terlebih dahulu, namun beberapa tambak konvensional belum memiliki IPAL, maka metode filtrasi sederhana menggunakan arang, sabut kelapa, pasir dan kerikil dapat menjadi alternatif pengganti IPAL untuk tambak konvensional. Tujuan dari penelitian metode ini adalah untuk membantu mengontrol tingkat pencemaran air buangan tambak. Penelitian ini dilakukan dengan menguji kualitas air tambak sebelum dan sesudah filtrasi dengan parameter uji yaitu pH, Conductivity, Turbidity, dan Total Dissolved Solid menggunakan Turbidity Meter Hach 2100Q, TDS, Conductivity Meter Eutech Instrument CON 2700, pH Meter Ezdo PL-500 yang dilakukan di Laboratorium Utilitas PT. Mega Surya Mas. Hasil penelitian menunjukkan bahwa nilai pH sebelum di filtrasi sebesar 7,27 dan setelah difiltrasi sebesar 7,09, nilai conductivity sebelum difiltrasi sebesar 7,200 mS dan setelah difiltrasi sebesar 5,367 mS, kemudian nilai turbidity sebelum filtrasi sebesar 8,18 NTU dan setelah di filtrasi mencapai 8,90 NTU, untuk nilai Total Dissolve Solid sebelum filtrasi sebesar 2,903 ppt, dan setelah difiltrasi sebesar 2,791 ppt
Fermentasi Limbah Kulit Buah Menjadi Mamaenzim (Symbiotic Culture Of Bacteria And Yeast) Rukmini, Piyantina
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 2 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i2.5419

Abstract

Penelitian ini bertujuan untuk mengetahui pembentukan mamaenzim (scoby) dari fermentasi aerobik pengolahan limbah kulit buah dengan variasi penambahan gula.  Komposisi bioreaktor mengikuti kaedah pembuatan ecoenzyme, gula : bahan organik : air = 1 : 3 : 10.  Variasi penambahan gula sebanyak 0%, 10%, 20%, dan 30%  dari komposisi ratio gula  ecoenzyme.  Fermentasi dilakukan dalam 5 buah bioreakor. Fermentasi dilakukan selama 20 hari dengan parameter yang diamati adalah pH, karakteristik selulosa, dan keadaan medium bioreaktor.  Hasil penelitian menunjukkan pH awal pada angka 5 dan pH akhir menunjukkan angka 4 pada minggu ke – 4.  Mamaenzyme (Scoby) yang dihasilkan pada T3 dengan penambahan gula 20% menunjukkan keadaan dengan warna bening, kekenyalan, dan ketebalan yang lebih merata dibanding dengan bioreaktor T1, T2, T4, dan T5 (tidak terbentuk mamaenzim).
Pembuatan Biosorben Dari Kulit Pisang Kepok Untuk Memurnikan Minyak Goreng Bekas Sari, Retno Indah; Purwaningsih, Dian Yanuarita; Rosyidah, Annisa Khoirur
Journal of Industrial Process and Chemical Engineering (JOICHE) Vol 3, No 1 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.joiche.2023.v3i1.4665

Abstract

Cooking oil is a basic need of sicety which has the main content oftriglycerides. Tryglicerides function of fry food. The use of cooking oil continuously can reduce the quality of cooking oil. There are several attempts to improve the acid number and perokxide value in cooking oil. One of the efforts is providing an adsorbent in the form of kepok banana peels (Musa paradisiaca L.) using cooking oil. Kepok banana peel contain cellulose which acts as an adsorbent. This study used H3PO4 as an activator and NaOH as ad delignification in manufacturing kepok banan peel biosorbent. The research method includes the preparation of the biosorbent, the delignification  process, the activation  of the biosorbent with an activator, and the application of the biosorbent to used cooking oil. The method used is the adsorption method. The adsorption method used variable perecentage of the kepok banana peel mass : 5%, 10%, 15%, 20%, 25% (m/m), and adsorption method contact times were 60, 120, 180, and 240 minutes. The analyzes tested were the acid number. The acid number value of used cooking oil decreased with the addition of the mass of the biosorbent and the length of contact time. The optimum result obtained after treatment on the acid number value were 6.507 mg KOH/gr with a variable mass of biosorben of 25% at a concatct time of 240 minutes.

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