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All Journal JURNAL REKAYASA SISTEM INDUSTRI Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Journal of Engineering and Scientific Research (JESR) Jurnal Riset Teknologi Pencegahan Pencemaran Industri
Nurulbaiti Listyendah Zahra
Universitas Pertamina
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health

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Pendampingan Penelitian Kepada Kelompok Siswa SMAN 90 Jakarta Melalui Program Fun Research Untuk Mewujudkan Energi Bersih dan Terjangkau Nova Ulhansanah; Dennis Filippi; Michael Yosafaat; Ariyanti Sarwono; Evi Siti Sofiyah; Nurulbaiti Listyendah Zahra; I Wayan Koko Suryawan
Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 4, No 3 (2021): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v4i3.2485

Abstract

Keterbatasan proses pembelajaran selama pandemi COVID-19 membuat siswa sulit untuk menerapkan proses pembelajaran berioteasi proyek. Lembaga Penelitian, Pemberdayaan dan Pengabdian Masyarakat, serta Inovasi (LPPMI) Universitas Pertamina memberikan kesempatan pada siswa untuk tetap menerapkan kegiatan tersebut dengan fun research. Salah satu kelompok siswa yang didampingi berasal dari SMAN 90 Jakarta yang memiliki topik penelitian “Mewujudkan Ketahanan Energi Dengan Pelet Briket Ramah Lingkungan dari Limbah Sisa Makanan Sebagai Energi Bersih dan Terjangkau”. Tema penelitian tersebut sangat berkaitan dengan penelitian yang dilakukan oleh tim dosen Program Studi Teknik Lingkungan Universitas Pertamina. Oleh karena itu, tim siswa SMAN 90 Jakarta didampingi oleh tim dosen Program Studi Teknik Lingkungan Universitas Pertamina. Tujuan dari kegiatan pengabdian ini adalah untuk menghasilkan prototype dan membantu siswa dalam mencapai tujuan penelitian. Selama tiga bulan pendampingan siswa SMAN 90 Jakarta telah menghasilkan protype reactor biodrying beserta pelet yang memiliki nilai kalor yang tinggi sebagai energi baru terbarukan. 
PENGENDALIAN EMISI DAN LIMBAH DARI INDUSTRI PENYEWAAN ALAT BERAT UNTUK INDUSTRI TAMBANG BATUBARA Pavita Khansa; Ni Kadek Dian Utami Kartini; Leonardus Alvin Widi Vembrio; Adela Savira Maharani; Sinthia Apriani; I Wayan Koko Suryawan; Nurulbaiti Listyendah Zahra
JURNAL REKAYASA SISTEM INDUSTRI Vol 6 No 1 (2020): (November 2020)
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v6i1.1938

Abstract

The increasing number of waste-producing industries has led to the emergence of the application of the concept of industrial waste management, including in the heavy equipment rental industry which generates waste in every process of its activity. Not only does it reduce the potential for environmental pollution, this concept can also benefit from a fulfillment of obligations and cost savings. In order to support the achievement of this concept, field studies were carried out to determine the characteristics of the waste produced, as well as literature studies to determine the appropriate measures. After the analysis is carried out, the waste produced is solid waste in the form of used spare parts from the checking and replacement of spare parts, liquid waste in the form of sludge containing detergent, oil and water from the washing process, and CO2 emissions from energy use. Waste minimization is the main effort in industrial waste management and can be achieved by reducing CO2 emissions and applying technology in the form of a gravity separator for wastewater treatment. Processed liquid waste can be reused as clean water so that it can reduce usage and costs for clean water.
Decision Making for Biological Tofu Wastewater Treatment to Improve Quality Wastewater Treatment Plant (WWTP) Using Analytical Hierarcy Process (AHP) Naomi Aurora Margareth Br Simanjuntak; Nurulbaiti Listyendah Zahra; I Wayan Koko Suryawan
Jurnal Riset Teknologi Pencegahan Pencemaran Industri Vol. 13 No. 1 (2022)
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Pencegahan Pencemaran Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21771/jrtppi.2022.v13.no1.p20-34

Abstract

This research aims to build a support system for tofu wastewater treatment using the Analytical Hierarchy Process (AHP)  method. This research was conducted in one of the household tofu industries in Jakarta. AHP method was used to choose/decide the most effective combination of technologies to treat tofu wastewater. Based on the literature study and inlet characterization, Three alternatives were proposed. Alternative 1 consists of a Collecting tank, Neutralization Tank, Preliminary Sedimentation, Anaerobic Digester, Aeration Tank, and Final Settlement Body. While alternative 2 consists of a Collecting tank, Neutralization Tank, Preliminary Sedimentation, Anaerobic Biofilter, Aeration Tank, and Final Settlement Tank. Alternative 3 consists of a Collecting tank, Neutralization Tank, ABR, Aeration Tank, and Final Sedimentation Tank. The decision criteria used for AHP were effluent quality, land requirement, construction cost and easy maintenance. The primary data used were wastewater flow and outlet concentration. While data of area use , maintenance cost and construction cost were extracted from literature study. The result shows that alternative 3 was the most effective sequence of technology.  Eigen Vector Analysis Recapitulation showed that alternative 1 has an overal value of 0.31, alternative 2 has value of 0.2 and alternative 3 has value of 0.5. Using alternative 3, BOD5 can be removed up to 95%, COD can be removed by maximum of  95% by ABR, TSS can be removed by 80% which met the quality standard.
Domestic Wastewater Disinfection Planning for Constructed Wetland Treatment Effluent Giovanni Ruly Putra; Betanti Ridhosari; Evi Siti Sofiyah; Nurulbaiti Listyendah Zahra; Ariyanti Sarwono; I Wayan Koko Suryawan
Journal of Engineering and Scientific Research Vol. 4 No. 2 (2022)
Publisher : Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jesr.v4i2.104

Abstract

Excessive water consumption to meet water needs has changed aquatic water quality and quantity. Focus on domestic wastewater treatment via built wetlands. Disinfection protects humans against disease-causing viruses, bacteria, and protozoan parasites in wastewater. This study planned the disinfection of artificial wetland wastewater to fulfill microbiological criteria. From the examined data, each unit's design criteria and disinfection effectiveness for the created wetland outlet in the WWTP unit will be discussed. The created wetland must process 8696 cfu/100mL of fecal coliform. Despite good processing efficiency, 94% of fecal coliforms do not fulfill quality criteria. WWTP's wetland emits 8.011 mg/L of Ammonia. 90% chlorine costs Rp. 35,000/kg on the market. Total disinfection costs are rough Rp. 1,018,210.73. Water quality, lamp output power, and exposure distance affect lamp intensity. The lamp's electric power controls the beam's intensity; the more power, the more emission. The emitted power isn't equal to the lamp's electric power. According to the state electricity provider, families with a 900VA power limit will pay Rp. 1,352/kWh in July-September 2021. Nine 30-W bulbs irradiate bacteria. The lights will run for 24 hours non-stop. Hence the monthly electricity usage is 194.4 kWh or Rp 262.829.00.
Co-Authors Adela Savira Maharani Ariyanti Sarwono Dennis Filippi Evi Siti Sofiyah Giovanni Ruly Putra Leonardus Alvin Widi Vembrio Michael Yosafaat Naomi Aurora Margareth Br Simanjuntak Ni Kadek Dian Utami Kartini Nova Ulhansanah Pavita Khansa Ridhosari, Betanti Sinthia Apriani Suryawan, I Wayan Koko