cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jsal@ub.ac.id
Editorial Address
Jl. Veteran, Malang, 65145, INDONESIA
Location
Kota malang,
Jawa timur
INDONESIA
Jurnal Sumberdaya Alam dan Lingkungan
Published by Universitas Brawijaya
ISSN : 23563389     EISSN : 26559676     DOI : https://doi.org/10.21776/ub.jsal
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences
JSAL is a journal under the management of the Environmental Engineering Study Program, Agricultural Technology Faculty, Brawijaya University Indonesia which has been established since 2014. The journal periodically publishes three issues in April, August, and December. JSAL accepts article in Bahasa Indonesia or English by covering topics on natural and environmental resource engineering and other related topics. JSAL has been indexed by Google Scholar, GARUDA (Garba Rujukan Digital) and Crossref (DOI/Digital Object Identifier) and Science and Technology Index (SINTA). Also JSAL already has an International Standard Serial Number (ISSN) in both the online (E-ISSN 2655-9676) and print version (P-ISSN 2356-3389). We are looking forward to accepting articles from potential authors, please kindly search our homepage for information and instruction or contact us.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 8, No 3 (2021)" : 5 Documents clear
Aktivitas Biosurfaktan Serratia Marcescens strain MBC1 dalam Mengemulsikan Solar dengan Variasi pH dan Media Cindy Lukyta Ratih Riyanto; Sumardi Sumardi; Salman Farisi; Christina Nugroho Ekowati; Achmad Arifiyanto
Jurnal Sumberdaya Alam dan Lingkungan Vol 8, No 3 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2021.008.03.3

Abstract

ABSTRAK Resiko pencemaran lingkungan akibat tumpahan solar meningkat tiap tahunnya, oleh karena itu diperlukan upaya ramah lingkungan dengan biaya produksi rendah. Penelitian ini menggunakan bakteri Serratia marcescens strain MBC1 dengan tujuan menguji aktivitas biosurfaktan yang dihasilkan dalam melarutkan solar. Bakteri ini ditumbuhkan pada media produksi Trypton Water, limbah cair produksi tepung tapioka, dan limbah cair produksi  tepung maizena yang masing-masing telah diberi variasi pH yaitu 6, 7, dan 8 kemudian diinkubasi selama 7 hari. Biosurfaktan dari media produksi dipanen dengan sentrifuse dan diuji aktivitas biosurfaktan dengan 3 parameter uji yaitu uji drop collapse, uji oil displacement, dan uji emulsifikasi. Hasil penelitian menunjukkan bahwa biosurfaktan yang dihasilkan dari ketiga jenis media produksi mampu melarutkan solar. Biosurfaktan hasil produksi dari media limbah cair produksi tepung maizena pH 7 menunjukkan aktivitas melarutkan solar paling optimum dengan indeks emulsifikasi sebesar 63.88%.Kata kunci:  biosurfaktan, Serratia marcescens strain MBC1, solarABSTRACTThe risk of environmentall pollution due to diesel fuel spills increases every year therefore it takes an effort that is safe for the environment with low production costs. These bacteria are grown in the media productions that are Tryptone Water, cornstarch wastewater and tapioca wastewater each of them had been given pH variation that are 6, 7, and 8 then incubated for 7 days. Biosurfactants from media productions were harvested by centrifuge and tested for biosurfactant activity with 3 test parameter there are drop collapse test, oil displacement test, and emulsification test. The result showed that the biosurfactants produced from the three types of media production were able to dissolve diesel fuel. Biosurfactant produced from cornstarch wastewater pH 7 showed the most optimum dissolving of diesel fuel with emulsification index is 63.88%.Keywords:  biosurfactant, Serratia marcescens strain MBC1, diesel fuel
Strategi Pengendalian Pencemaran Industri untuk Pengelolaan Mutu Air Sungai dan Tanah di DAS Diwak, Jawa Tengah Wisnu Prayogo; Fairuza Marhamah; Hafiz Achmad Fauzan; Rifka Noor Azizah; Vandith Va
Jurnal Sumberdaya Alam dan Lingkungan Vol 8, No 3 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2021.008.03.4

Abstract

ABSTRAK Pencemaran Sungai Diwak akibat aktivitas industri berdampak terhadap penurunan kualitas air sungai dan tanah, dibuktikan dengan adanya temuan tanaman pertanian abnormal. Penelitian ini bertujuan membuktikan apakah aktivitas industri di Kawasan Industri Bergas telah mencemari air sungai dan tanah di Daerah Aliran Sungai (DAS) Diwak, serta merekomendasikan strategi pengendalian pencemarannya. Lokasi pengambilan sampel dilakukan berada pada Desa Kedungwuni hingga Diwak dengan membaginya menjadi 3 segmen. Dua belas parameter analisis kualitas air sungai dan lima parameter tanah dianalisis dengan dibandingkan pada baku mutu yang dipersyaratkan. Analisis mutu air sungai menggunakan metode Polution Index (PI), sedangkan strategi pengendalian pencemaran menggunakan analisis Strengths, Weakness, Opportunities, dan Threats (SWOT). Hasil kajian diketahui bahwa Sungai Diwak sudah tidak dapat menerima beban pencemar BODc 8.14 mg.L-1. Beban pencemar sudah melampaui daya tampung alami sebesar 2.22 mg.L-1. Korelasi antara pencemaran Sungai Diwak dengan data penurunan kualitas air sungai dan peningkatan unsur logam berat pada sampel tanah di sekitar DAS Diwak memiliki korelasi positif 99.6%. Strategi upaya pengendalian pencemaran air sungai dan tanah adalah (1) menetapkan kebijakan baku mutu air sungai dan tanah, (2) meningkatkan pemantauan aktivitas industri, kualitas air sungai dan tanah; serta (3) pemberian sanksi dan penghargaan kepada industri maupun masyarakat atas prestasinya dalam mengelola ekosistem.Kata kunci: analisis SWOT, IPAL industri, metode PI, parameter logam beratABSTRACTDiwak river was polluted by industrial activities. The polluted river water quality and soil are evidenced by the community’s findings of abnormal agricultural plants. This study aims to prove whether industrial activities have polluted river water and soil in the basin, and to provide advice on controlling strategies. Twelve parameters of river water quality analysis and five parameters of soil were analyzed compared to the required quality standard. Analysis of river water quality used the Polution Index (PI) method, while the pollution control strategy used Strengths, Weakness, Opportunities, dan Threats (SWOT) analysis. The results of the study found that the Diwak River was no longer able to accept the pollutant load of 8.14 mg.L-1. BODc. This pollutant load has exceeded the natural capacity of 2.22 mg.L-1. The correlation between Diwak River pollution and data on decreasing river water quality and increasing heavy metal elements in soil samples has a positive correlation of 99.6%. The strategy for controlling pollution in river water and soil are (1) establish policies on the river and soil water quality standard, (2) improve monitoring of industrial activities, river water quality, and soil, (3) provide legal sanctions and awards to industry for their achievements in managing the quality and ecosystem.Keywords: SWOT analysis, industrial WWTP, PI method, heavy metal parameters
Hidrogeomorfologi Mata Air Lembah Banjarasri Kecamatan Kalibawang Kabupaten Kulonprogo Langgeng Wahyu Santosa
Jurnal Sumberdaya Alam dan Lingkungan Vol 8, No 3 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2021.008.03.5

Abstract

ABSTRAKMata air merupakan sumber air bersih potensial yang dimanfaatkan masyarakat di Lembah Banjarasri Kecamatan Kalibawang Kabupaten Kulonprogo. Tujuan penelitian ini adalah menganalisis karakteristik hidrogeomorfologi mata air di daerah penelitian. Kajian hidrogeomorfologi menjelaskan tentang aspek-aspek geomorfologi yang berpengaruh terhadap karakteristik pemunculan mata air pada setiap satuan bentuk lahan. Hasil penelitian menunjukkan bahwa secara geomorfologi di Lembah Banjarasri terdapat 2 mata air yang muncul pada bentuk lahan lerengkaki perbukitan struktural terdenudasi kuat, dengan debit aliran kecil, karena dipengaruhi oleh kemiringan lereng yang sangat curam, tipisnya lapisan tanah sebagai media infiltrasi air hujan, dan jenis material penyusun berupa batuan andesit tua yang relatif kedap air. Terdapat 12 mata air pada bentuk lahan lerengkaki perbukitan struktural terdenudasi sedang tersusun oleh batugamping Formasi Sentolo, berstruktur percelahan dan retakan, sehingga permeabilitas dan prorositas batuan tinggi dan berpotensi memunculkan mata air. Hanya terdapat 4 mata air yang muncul pada lerengkaki perbukitan struktural terdenudasi ringan, karena faktor material penyusun berupa batuan beku andesit tua Formasi Kebobutak. Pada bentuk lahan dataran aluvial terdapat 3 mata air, karena faktor topografi yang relatif datar hingga landai, dan tebalnya endapan aluvium, serta tidak ada kontrol struktur yang tegas sebagai faktor pemunculan mata air.Kata kunci: bentuk lahan, hidrogeomorfologi, mata airABSTRACTSpring is the potential sources of clean water that is used by the community in the Banjarasri Valley, Kalibawang District, Kulonprogo Regency. The aim of this study was to analyze the spring hydrogeomorphological characteristics in the study area. The hydrogeomorphology study explains the geomorphological aspects that affect the characteristics of the appearance of springs in each existing landform unit. Results of the research show that in the Banjarasri valley there are 2 springs that appear on the slopes of the foothills, structurally strongly denuded, with small flow rates, because they are influenced by very steep slopes, the thin layer of soil as a medium for rainwater infiltration, and the type of constituent material in the form of old andesite rocks which are relatively massive and impermeable to water. There are 12 springs that appear on the slopes of the foothills, a moderately denuded structural structure composed of the Sentolo Formation limestones, which has many crevices and fractures structures, so that the permeability and porosity of the rock are high and have the potential to generate springs. There are only 4 springs that appear on the slopes of the foothills with a light denuded structure, due to the constituent material in the form of old andesite igneous rocks originating from the Kebobutak Formation. In alluvial plain landforms, there are 3 springs, due to the relatively flat to sloping topography, thick alluvium and colluvium deposits on the slopes, and there is no firm structural control as a strong factor causing the emergence of springs.Keywords: landform, hydrogeomorphology, spring
Readiness Assessment of Pasuruan Industrial Estate Rembang (PIER) Towards Sustainable Industrial Estate Hotnida Nainggolan; Ni Wayan Surya Wardhani; Amin Setyo Leksono; Imam Santoso
Jurnal Sumberdaya Alam dan Lingkungan Vol 8, No 3 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2021.008.03.1

Abstract

ABSTRACTGlobal awareness towards sustainability are putting pressure on industries worldwide to implement procedures to manage the elements of sustainability for an industrial development. This study aims to assess the readiness of Pasuruan Industrial Estate Rembang (PIER) towards sustainable industrial estate. This research was conducted using qualitative methods with the type of research in the form of case studies. Six parameters are assessed based on the concept formulated by Ernest Lowe (2001) that include natural system integration with environmental capacity-bearing capability, sustainable energy and water use, integration of output and waste material flows, efficient industrial estate management, environmentally friendly infrastructure design and integration between industrial estates and social communities, contributing to local economic development. Using a Likert scale of 1 to 3 to assess the level of application of EIP principles in the PIER industrial estate, the results obtained are that two EIP principles have not been applied at all and four principles have not been fully implemented.Keywords: assessment, scales, sustainability
Nilai Ekonomi Pemanfaatan Waduk Sungai Paku untuk Kegiatan Budidaya Perikanan di Kecamatan Kampar Kiri, Kabupaten Kampar Sri Jummiati; Eriyati Eriyati; Ando Fahda Aulia
Jurnal Sumberdaya Alam dan Lingkungan Vol 8, No 3 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2021.008.03.2

Abstract

ABSTRAK Waduk Sungai Paku merupakan waduk yang terletak di Kecamatan Kampar Kiri, Kabupaten Kampar, Provinsi Riau. Waduk dimanfaatkan untuk berbagai kebutuhan, diantaranya untuk irigasi, objek wisata, PDAM, dan kegiatan perikanan baik tangkap maupun budidaya. Untuk kegiatan perikanan budidaya dibagi menjadi dua sistem yaitu keramba jaring apung dan kolam tanah. Namun, pemanfaatan Waduk Sungai Paku belum terukur secara ekonomi sehingga dilakukan studi tentang besarnya nilai ekonomi penggunaan waduk tersebut. Pengkajian ini bermaksud menghitung ekonomi total pemanfaatan waduk untuk kegiatan perikanan budidaya. Dalam penelitian ini peneliti menggunakan metode market price. Hasil riset menyatakan total nilai ekonomi untuk kegiatan perikanan sebesar Rp. 3.670.637.000,- per tahun, yang terdiri atas pemanfaatan budidaya keramba jaring apung sebesar Rp. 957.296.000,- per tahun dan kolam tanah sebesar Rp. 2.713.341.000,- per tahun.Kolam tanah lebih banyak digunakan dalam membudidayakan ikan karena adanya air yang selalu mengalir.Kata kunci: keramba jaring apung, kolam tanah, manfaat waduk, nilai ekonomiABSTRACT Sungai Paku Reservoir is a reservoir located in Kampar Kiri District, Kampar Regency, Riau Province. Reservoirs are used for various needs, including irrigation, tourist attraction, PDAM, and fisheries activities, both catching and aquaculture. Aquaculture activities are divided into two systems, namely floating net cages and soil ponds. But, the utilization of the Sungai Paku Reservoir has not been measured economically, so a study was conducted on the economic value of using the reservoir. This study intends to calculate the total economic use of reservoirs for aquaculture activities. In this study, researchers used the market price method. The results of the research stated that the total economic value for fishery activities was Rp. 3,670,637,000,- per year, which consisted of the use of floating net cage cultivation of Rp. 957,296,000,- per year and an earthen pool of Rp. 2,713,341,000,- per year.Keywords: floating net cages, soil ponds, reservoir benefits, economic value

Page 1 of 1 | Total Record : 5

 1 

Filter by Year

2021 2021


Reset
Filter By Issues
All Issue Vol 12, No 2 (2025) Vol 12, No 1 (2025) Vol 11, No 3 (2024) Vol 11, No 2 (2024) Vol 11, No 1 (2024) Vol 10, No 3 (2023) Vol 10, No 2 (2023) Vol 10, No 1 (2023) Vol 9, No 3 (2022) Vol 9, No 2 (2022) Vol 9, No 1 (2022) Vol 8, No 3 (2021) Vol 8, No 2 (2021) Vol 8, No 1 (2021) Vol 7, No 3 (2020) Vol 7, No 2 (2020) Vol 7, No 1 (2020) Vol 6, No 3 (2019) Vol 6, No 2 (2019) Vol 6, No 1 (2019) Vol 5, No 3 (2018) Vol 5, No 2 (2018) Vol 5, No 1 (2018) Vol 4, No 3 (2017) Vol 4, No 2 (2017) Vol 4, No 1 (2017) Vol 3, No 3 (2016) Vol 3, No 2 (2016) Vol 3, No 1 (2016) Vol 2, No 3 (2015) Vol 2, No 2 (2015) Vol 2, No 1 (2015) Vol 1, No 3 (2014) Vol 1, No 2 (2014) Vol 1, No 1 (2014) More Issue