cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Syadzadhiya Qothrunada Zakiyayasin Nisa
Contact Email
syadzadhiya.tl@upnjatim.ac.id
Phone
+6285262444345
Journal Mail Official
envirous@upnjatim.ac.id
Editorial Address
Jl. Rungkut Madya No.1, Kel. Gunung Anyar, Kec. Gunung Anyar, Kota Surabaya, Jawa Timur
Location
Kota surabaya,
Jawa timur
INDONESIA
ENVIROUS
Published by Universitas Pembangunan Nasional Veteran Jawa Timur
ISSN : 27771040     EISSN : 27771032     DOI : https://doi.org/10.33005/envirous.v2i1
Core Subject : Health, Social, Engineering,
Chemical Engineering, Chemistry & Bioengineering Engineering Environmental Science Industrial & Manufacturing Engineering Public Health
EnviroUS gives particular to manuscript submissions that employ integrated methods resulting to analyses that provide new insights in environmental engineering, science and management, particularly in the areas of: environmental planning and management; protected areas development, planning, and management; community-based resources management; environmental chemistry and toxicology; environmental restoration; social theory and environment; and environmental security and management. Other relevant fields EnviroUS Journal published research results or application technology from an academic, consultant, or professional field.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 40 Documents
 1   2   3   4 
Search results for , issue "Vol. 2 No. 2 (2022)" : 40 Documents clear
PEMANFAATAN LIMBAH KULIT BUAH DURIAN DAN SERBUK GERGAJI MENJADI BRIKET SEBAGAI BAHAN BAKAR ALTERNATIF Mohammad Mirwan; Rizal Adi Nugraha
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.90

Abstract

Energy needs are currently increasing in the use of oil and gas fuels accompanied by increasing population growth, making people look for alternative fuel substitutes. Utilization of biomass waste can be used as raw material for alternative energy sources, namely briquettes. Briquettes with raw materials of durian peel waste and sawdust using molasses adhesive can be an alternative fuel. The purpose of this study is to reduce the environmental waste by reusing it and can be used as an alternative fuel as well as providing information about making briquettes and knowing the calorific value, compressive strength, moisture content, ash content, and flame test to produce the best briquettes. In this study, the comparison of durian peel waste with a mixture of sawdust 0:1, 1:0, 1:1, 1:2, 1:3, 2:1, 2:3, 3:1, 3:2 with using 40% molasses adhesive. This research resulted in the highest calorific value with 5674.50 Cal/gr from a ratio of 1:0 on a 30 mesh with a flame duration of 55 minutes.
PENYISIHAN BAKTERI E. COLI MENGGUNAKAN RADIASI SINAR ULTRAVIOLET DAN SEMIKONDUKTOR TIO2 PADA AIR SUMUR DESA KENONGO, SIDOARJO Yayok Suryo Purnomo; Hendrikus Labina
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.95

Abstract

There are many sources of water on earth, and they are divided into 4 types, namely sea water or salt water, atmospheric water or rain water, surface water including rivers, lakes, swamps, and other bodies of water. Lastly, there is groundwater. Well water contaminated with pathogenic bacteria shown by E. coli makes well water undrinkable as clean drinking water. Escherichia coli is a bacterium that indicates contamination of clean water. This study aims to design a tool to eliminate E. coli so that the well water of the people of Porong, Sidoarjo Regency can meet their daily needs. The photolysis process with changes in the diameter of the reactor, namely 2.5", 3" and 4', and exposure times of 5, 10, 15, 20 and 25 minutes, will be used to exclude E. The photolysis process in this reactor uses a 20 watt UV lamp, = 253.7 nm. Analysis of the data used is to eliminate the correlation between Escherichia coli with the photolysis process and the combination of reactor changes. After being exposed to the 2.5-inch reactor for 25 minutes, the E. coli removal rate was up to 86%. At the same time, during the photolysis process, reactor 3 was exposed for 25 minutes, and the E. coli removal rate reached 83%. And the exposure time in the 4" reactor is 25 minutes, and the E. coli removal rate reaches 81%
PENGARUH WAKTU PENGOMPOSAN DAN PERBANDINGAN DEBU SABUT KELAPA DENGAN KOTORAN KAMBING TERHADAP KUALITAS PUPUK ORGANIK Euis Nurul Hidayah; Dea Maylita Dharmasari Jatmiko
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.101

Abstract

Composting is a process of decomposition of organic matter by utilizing microorganism. This composting uses coconut ash dust and goat manure with the addition of Orgadec bioactivator Manure that has entened the composting process is then analyzed for levels of Nitrogen (N), Carbon (C), pH, Temperature Water Content and C/N Ratio. The results of the analysis are then compared with the quality standarts of SNI 19-7030-2004. Manure analysis was carried out on 7, 14, 21, 28, and 35 days. The results of the analysis of manure with a material variation of 1:1:1 are more effective and require a relatively fast composting time of <30 days, compared to variations of 1:1:0 dan 1:2:1 which require a relatively long decomposition time, namely >35 days.
LIFE CYCLE ASSESSMENT (LCA) SEBAGAI METODE KAJIAN DAMPAK LINGKUNGAN PROSES PENGOLAHAN AIR BERSIH DI INSTALASI PENGOLAHAN AIR (IPA) SIWALANPANJI Tuhu Agung Rachmanto; Aulia Ulfah Farahdiba; Geafiata Amalia Nurbaiti
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.102

Abstract

The Siwalanpanji Water Treatment Plant with conventional and non-conventional processing has an impact on the environment due to the water treatment process. This study aims to identify potential impacts on the environment, analyze factors causing environmental impacts that arise, and provide recommendations for environmental impact management as an alternative plan for appropriate and environmentally friendly improvements using Life Cycle Assessment (LCA) which will be analyzed through Simapro software. LCA is an approach method used to identify and analyze environmental impacts resulting from all stages of the product life cycle so that it will be known which parts have the greatest impact on the environment. The three highest impacts that arise from the Impact 2002+ method are Respiratory inorganics, Global Warming, and Non-Renewable Energy. Factors causing these impacts come from the use of electricity and the provision of chemicals in the form of coagulants and disinfectants. Alternative improvements that can be given to reduce the impact that occurs include increasing equipment efficiency and substitution of Poly Aluminum Chloride coagulant with Aluminum Sulfate.
EFEKTIFITAS MEDIA BIOFILTRASI ANAEROB UNTUK MENDEGRADASI BAHAN ORGANIK PADA LIMBAH CAIR PENCUCIAN IKAN Tuhu Agung Rahmanto; Umi Hafilda Salamah
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.105

Abstract

This research uses anaerobic biofiltration with various types of media and residence time in a batch system. The purpose of this study was to determine the effectiveness of the anaerobic biofilter reactor in degrading the pollutant load and to find the variation of media type and the best residence time to be continued into a continuous system. From this study, the optimal results obtained in the batch system were BOD 87.4%, COD 89.2%, TSS 87.5% with a residence time of 16 days on the type of bioball media. However, NH3-N cannot be removed under anaerobic conditions, so NH3-N is effective at a residence time of 0 days with an efficiency of 34%. The percentage of removal in the continuous system is stable, that is, the average removal efficiency of BOD is 85.8%, COD is 87.1%, and TSS is 75.8%.
ANALISIS PENERAPAN SISTEM MANAJEMEN KESELAMATAN DAN KESEHATAN KERJA (SMK3) DIPO LOKOMOTIF SIDOTOPO SURABAYA BERDASARKAN ISO 45001:2018 MENGGUNAKAN METODE FAILURE MODE EFFECT ANALYSIS (FMEA) Tuhu Agung Rachmanto; Lintang Putri Rafsanjani
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.106

Abstract

Dipo Locomotive Sidotopo Surabaya is a place to maintainance and inspection of locomotives to pull a series of trains. In order to protect its workers, this company tries to make SMK3 the main focus of the company to create a safe working atmosphere and prevent occupational diseases. This study aims to determine the application of SMK3 and the failure factors that occur in the locomotive repair process using the FMEA method. The failure factors are given an assessment of severity, occurrence, and detection. The three assessments are then calculated with the RP) to reduce which risk has the highest level of potential. Based on research that has been carried out, the identification of hazards that have the highest risk are electric shock, interacting with high-temperature pipes, being exposed to oil splashes, releasing hazardous gases and interacting with flammable materials.
POTENSI PEMANFAATAN EMISI CH4 DARI SEKTOR LIMBAH CAIR DOMESTIK SEBAGAI ENERGI LISTRIK DI KOTA CIMAHI Bella Christina; Nandra Dwi Nugraheni; Nasharah Syifa Rosidha
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.108

Abstract

Global warming is a concern for Indonesia, which is prone to climate change. This is caused by Greenhouse Gases (GHG), one of which is from the domestic wastewater sector whose studies are still rarely carried out in West Java. Methane gas (CH4) is a GHG parameter that has a global warming potential 25 times greater than CO2. Cimahi City is classified as a large city with a moderate population density, the service for off-site domestic wastewater management is only 0.24%. This study aims to calculate the GHG emission load in Cimahi City using the Intergovernmental Panel on Climate Change (IPCC) 2006 method, as well as being one of the efforts to achieve the Sustainable Development Goals (SDG's) in reducing GHG emissions by utilizing it into macroeconomics in the form of electrical energy. CH4 emission burden in 2020 is 0,078 Gg CH4/year. The CH4 emission that can be utilized is 42.860,0833 m3 /year with the generated electrical energy of 478.747,13 kWh, then the economic value that can be obtained is Rp. 647.266.199.
PENGOLAHAN LIMBAH STIROFOAM MENJADI MODEL MOLEKUL 3D SEBAGAI BASIS PENGEMBANGAN EKONOMI KREATIF MASYARAKAT Tamara Kartika; Fitriana Nur Hanifah; Hanifah Nur Widianingtyas; Indriana Kartini
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.109

Abstract

Indonesia is the second largest contributor to plastic waste pollution in the world for the ocean, dominated by styrofoam. Hence, it is necessary to treat styrofoam waste. Meanwhile, there is a need for affordable plastic 3D molecular model kits. This study determines how to process styrofoam waste into a 3D molecular model kit, its effect on reducing environmental pollution, and its implementation in the home industry. Based on literature review, experiment, and market survey, styrofoam can be recycled using acetone into plastic as the kit material and has high market potential. A total of 37.5 kg of styrofoam is processed into 75 kits with an estimated five workers of unemployed and scavengers per production, BEP of 71 kits, and net profit is IDR 2,437,250.00 per month. Product sales will increase by 10% per year. This business is feasible with an NPV of IDR 956,299.30 and an IRR of 13.03%.
PERENCANAAN PERLUASAN PELAYANAN TPST KARTOHARJO KAB. NGANJUK Tuhu Agung Rahmanto; Yoga Romanda
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.110

Abstract

The volume of waste is directly proportional to the increase in population. Thus, the level of public consumption used in daily life for materials also increases. The more waste generated, the need for land expansion. Currently, TPA Kedungdowo receives waste residue from TPST Kartoharjo in 2020 amounting to 497,655 Kg/year. This study aims to make a Service Expansion Plan for TPST Kartoharjo Kab. Nganjuk. The waste generated by the Kartoharjo TPST is 32683 kg/day. With the number of Sukomoro District as much as 6941 kg/day, Nganjuk District as much as 17648 kg/day, Bagor District as much as 8094 kg/day. The land area used for the expansion of the TPST is 1048.76 m2 .
PENERAPAN KONSEP PENGELOLAAN SAMPAH RUMAH TANGGA DENGAN METODE 5R (REDUCE, REUSE, RECYCLE, REPLACE, AND REPLANT) BERBASIS MASYARAKAT DI WILAYAH KEBRAON KOTA SURABAYA Firra Rosariawari; Alfredo Paelongan
EnviroUS Vol. 2 No. 2 (2022)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v2i2.112

Abstract

Garbage management with the 5R concept (Reduce, Reuse, Recycle, Replace, and Replant) is one method that was considered complex in dealing with garbage problems in the planning area. The 5R method that involving community participation will be able to reduce the rate of garbage generation that occurs in the research area. Analysis of the data using the correlation analysis method to show a fairly good correlation between the participation of the community in managing garbage and reducing the garbage produced. Research data shows that with the 5R method, the community can reduce garbage as much as 40.83% of the garbage generated by the community, in other words, community participation in implementing the 5R concept can answer the problem of the large number of household garbage generation which is the main source of garbage generation in the Kebraon area, Surabaya city.

Page 1 of 4 | Total Record : 40

 1   2   3   4 

Filter by Year

2022 2022


Reset
Filter By Issues
All Issue Vol. 4 No. 1 (2023): Jurnal EnviroUS Vol. 3 No. 2 (2023): Jurnal EnviroUS Vol. 3 No. 1 (2022): Jurnal EnviroUs Vol. 2 No. 2 (2022): Jurnal EnviroUS Vol. 2 No. 2 (2022) Vol. 2 No. 1 (2021) Vol. 2 No. 1 (2021): Jurnal EnviroUS Vol. 1 No. 2 (2021) Vol. 1 No. 2 (2021): Jurnal EnviroUS Vol. 1 No. 1 (2020): Jurnal Envirous