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All Journal Journal of Degraded and Mining Lands Management Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) PROMINE Jurnal Mineral, Energi dan Lingkungan Al-Ard: Jurnal Teknik Lingkungan KURVATEK Journal of Applied Geology
Wawan Budianta
Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Social Sciences

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Implementasi Pembelajaran di Jurusan Teknik Geologi dalam Menunjang Program Sustainable Development di Universitas Gadjah Mada Wawan Budianta; Arifudin Arifudin
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 2, No 1 (2016): September
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (606.874 KB) | DOI: 10.22146/jpkm.22224

Abstract

Environmental Geology and Geology of Mineral Resources were as compulsory subjects in Department of Geological Engineering, Universitas Gadjah Mada, which known as subject dealing with nature system or sustainable development concept. Tese subjects dealing with management of geological resources and minimize of environmental impact of mineral extraction activity. Formerly, the subjects were given to the student by giving traditionally lecture in class only. In this project, this subjects were enhanced by conducted feld visit in order to improve student and lecturer knowledge. Te location for feld visit were waste disposal site in Piyungan area, Yogyakarta continue with Bojonegoro, East Java which traditional mining of oil was located. Te visit was ended for visiting Tawangmangu area, Karanganyar District, Central Java. In this location, the area was vulnerable with landslide hazard. Te tentative conclusion can be drawn from this project was Environmental Geology and Geology of Mineral Resources can be enhanced by conducting of feld visit and the fnal grade of these subjects can be obtained by adding feld visit as additional value.
Pemetaan Kawasan Rawan Tanah Longsor di Kecamatan Gedangsari, Kabupaten Gunungkidul, Yogyakarta dengan Metode Analytical Hierarchy Process (AHP) Wawan Budianta
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 6, No 2 (2020): Juni
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (661.741 KB) | DOI: 10.22146/jpkm.45637

Abstract

Kecamatan Gedangsari, Gunungkidul, Yogyakarta merupakan daerah yang didominasi oleh perbukitan dan sering mengalami tanah longsor. Penelitian ini bertujuan untuk melakukan pemetaan kerawanan tanah longsor di daerah penelitian dengan metode Analytical Hierarchy Process (AHP). Parameter yang digunakan dalam pembobotan dan perhitungan AHP meliputi parameter jenis batuan atau litologi, kemiringan lereng, dan tata guna lahan. Hasil perhitungan pembobotan AHP menunjukkan bahwa kemiringan lereng menduduki peringkat paling tinggi, disusul oleh jenis batuan, dan tata guna lahan. Peta kerawanan tanah longsor menunjukkan bahwa Desa Tegalrejo dan Mertelu didominasi oleh zona kerawanan tanah longsor yang tinggi, sedangkan desa yang lain berada di zona kerawanan sedang hingga rendah. Hasil pemetaan ini dapat digunakan oleh masyarakat dan pemerintah setempat sebagai dasar tindakan mitigasi dan pengembangan wilayah.
FITOREMEDIASI TANAH TERCEMAR Pb DAN Zn DI TEMPAT PEMBUANGAN AKHIR (TPA) SAMPAH PIYUNGAN, YOGYAKARTA Kartika Eka Putri Srisena Siti Fatimah; Wawan Budianta
KURVATEK Vol 6 No 1 (2021): April 2021
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v6i1.2129

Abstract

Piyungan waste disposal site is the largest waste disposal site in Yogyakarta and has an impact on heavy metals soil contamination, especially for lead (Pb) and zinc (Zn). This study aimed to analyze the effect of characteristics of polluted soil Pb and Zn contaminated soil in Piyungan site. The phytoremediation experiment was done in the polybags containing 2 kg contaminated soil samples and then was conducted in the greenhouse for three months and the plants were harvested each month. Plant samples were divided into roots and shoots part and the metal concentration was measured by ICP-AES after aqua regia digestion. The result of the phytoremediation experiment shows that Jatropha curcas and Amaranthus spinosus L. were detected along with the depth of the soil sampels taken, which indicated that the highest Pb and Zn contents were in the top soil layer. The soil characteristics in Piyungan landfill include pH, organic content, and mineral content of clay, which affect the effectiveness of absorption in the phytoremediation process, especially in montmorillonite content in the soil. This is confirmed and the results of the calculation of absorption efficiency and the calculation of mass balance and removal efficiency show that Jatropha curcas and Amaranthus spinosus L. have relatively low values. Keywords: Phytoremediation, soil, contamination, lead, zinc, waste.
PENCEMARAN LOGAM BERAT PADA TANAH DI SEKITAR TEMPAT PEMBUANGAN AKHIR (TPA) SAMPAH PIYUNGAN, BANTUL, YOGYAKARTA Mufid Muyassar; Wawan Budianta
KURVATEK Vol 6 No 1 (2021): April 2021
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v6i1.2146

Abstract

Heavy metal leaching from waste disposal sites severely impacts the environment, especially on soil distributed vertically or laterally by water flow. The study investigates soil contamination by heavy metals, namely Pb, Cu, Zn, and Cd, around the Piyungan waste disposal site in Bantul, Yogyakarta. Seventy-five (75) soil sample was obtained systematically form the 15 boreholes in the study area. The location of the borehole is located in three-zone, namely the upper slope (PU), interface (PI), and downslope (PD) zone. The upper slope and downslope were not located in the near waste disposal site, where the interface zone was located around waste disposal. The soil sample analysis result shows that the heavy metals concentration in the soil found in the PI zone was higher than PU and PD zone. The study results show that the Pb, Cu, and Zn concentration in the soil sample was in average value or natural condition. The work also indicates that heavy metals concentration was higher and accumulated in the surface soil in 0-25 cm depth and later decreased to 100 cm depth. The field situation shows that the infiltration of leachate due to waste decomposition was the primary source of heavy metals contaminant. In general, soil's physical and chemical properties in the study area have a sufficient ability to retain heavy metals migration down to the soil profile. However, the change of infiltration caused by high rainfall will affect the heavy metals' mobility, which has a potential for groundwater contamination in the extended period. Keywords: soil, contamination, heavy, metal, waste
KAJIAN KUALITAS AIR SUNGAI DENGKENG DI KECAMATAN BAYAT, KABUPATEN KLATEN, JAWA TENGAH Wawan Budianta; Sutrisno
KURVATEK Vol 6 No 2 (2021): November 2021
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v6i2.2624

Abstract

Dengkeng River was one of the tributary rivers of Bengawan Solo river that flow in Kebon Village, Bayat Sub-district, Klaten District, Central Java Province. In the area of Bayat Sub-district, there are several batik industries near the Dengkeng River. This industry generated wastewater which influenced Dengkeng River water quality in the study area. This study aimed to investigate and analyze the water quality of the Dengkeng River in the study area. Ten river water samples were obtained in the long river water stream from upstream to downstream. The sampling was conducted in August 2021, and the river water sampling was sampled referred to the SNI procedure. Several water quality parameters were measured, including pH, TDS, EC, BOD, COD, and phenol. The water pollution index and river pollution loading was calculated to analyze the river pollution level. The result of the study shows that all parameter measured was below the threshold of water quality standard for class I, II, III and IV, except for COD parameter, which exceeds the threshold for water quality standard class I. Generally, the water quality in the river in the study area shows that the level of pollution was increased from upstream to downstream due to the presence of batik wastewater generated in the middle of the river stream up to downstream. The presence of batik wastewater has a significant contribution to the increasing water quality parameter level. The pollution index calculation results show that the status of river water quality standard in the study area includes the good category in the upstream, however in the middle to the downstream including for low polluted level category. The pollution load index calculation shows that generally, the pollution loading increase from upstream to downstream due to the batik wastewater. The study recommends better river water quality monitoring, maintenance of wastewater treatment facility and community participation for river management.
Kajian Geologi Lingkungan untuk Pengembangan Kawasan di Desa Pacarejo, Kecamatan Semanu, Kabupaten Gunungkidul, Yogyakarta Wawan Budianta; Eko Yulianto
Jurnal Mineral, Energi dan Lingkungan Vol 5, No 1 (2021): Juni
Publisher : Fakultas Teknologi Mineral, Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v5i1.6107

Abstract

Aspek geologi lingkungan dalam rencana pengembangan suatu kawasan adalah aspek yang penting untuk dipertimbangkan.  Penelitian ini bertujuan untuk mengkaji parameter geologi lingkungan, khususnya airtanah dan batuan, untuk mendukung pengembangan kawasan Desa Pacarejo, Kecamatan Semanu, Kabupaten Gunungkidul berdasarkan pada tiga parameter yaitu kedalaman muka air tanah, nilai Total Dissolved Solid (TDS) air tanah dan jenis tanah dan batuan. Pengambilan data kedalaman muka air tanah dilakukan dengan melakukan pengukuran kedalaman muka air tanah pada sumur gali  dan data kualitas air tanah diambil bersamaan dengan menggunakan instrumen pengukuran hanameter. Pengambilan data tanah dan batuan dilakukan melalui  pemetaan tanah dan batuan daerah penelitian. Hasil penelitian menunjukkan zonasi kedalaman muka air tanah meliputi dua zonasi yaitu zona mampu dengan kedalaman sedang yaitu 6-20 m dan kurang mampu dengan nilai kedalaman tinggi yaitu >20 m. Penyebaran kualitas air tanah berupa Total Dissolved Solid (TDS) meliputi dua zonasi yaitu zona sangat mampu dengan nilai <300 mg/L dan zona mampu dengan nilai 300-600 mg/L. Peta zonasi pemerian tanah dan batuan menghasilkan bahwa daerah penelitian dapat dibagi menjadi dua zonasi yaitu zona tanah dan zona batuan. Peta zonasi pengembangan kawasan yang dihasilkan dari proses pembobotan parameter, perhitungan total skor zona karakteristik lahan dan pengklasifikasin total skor zona karakteristik lahan menunjukkan bahwa daerah penelitian dapat diklasifikasikan menjadi dua zonasi yaitu zona mampu dan kurang mampu. Zona mampu memiliki karakteristik lahan yang beragam meliputi kedalaman muka air tanah sedang (6-20 m) – dalam (>20 m), material permukaan berupa tanah-batuan dan nilai TDS air tanah rendah (<300 mg/L) - sedang (300-600 mg/L), sedangkan zona kurang mampu ini didominasi oleh karakteristik lahan kedalaman air tanah dalam (>20 m), material permukaan tanah residu dan nilai TDS air tanah sedang (300-600 mg/L).
Tingkat Kerusakan Lahan Akibat Penambangan Mineral Non-Logam dan Batuan di Daerah Semin, Kabupaten Gunungkidul, Daerah Istimewa Yogyakarta dengan Metode Analytical Hierarchy Process (AHP) Doni Ardiansyah; Wawan Budianta
PROMINE Vol 6 No 1 (2018): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.389 KB)

Abstract

Mining activities often cause land damage. Land damage can be monitored from time to time, so it canbe controlled and solved. This research was conducted in Semin, Gunungkidul Regency, SpecialRegion of Yogyakarta, from November 2017 until March 2018. Semin area consist of many miningactivities and also directly adjacent with Central Java Province in the east and north. Therefore, thestudy of land damage caused by mining activities in this area is very important. The purpose of thisresearch is to know and study the condition of land damage caused by current mining activities. Themethod used in this research is weighting method by using Analytical Hierarchy Process (AHP) tosome parameters which mostly refers to the Decision of Governor of DIY Number 63 year 2003 asobserved parameter, that is 1) The character of rock compilation of excavation, 2) rock fracturing level3) Utilization and management of top soil, 4) Depth of excavation / height of wall, 5) Limit of slope ofexcavation, 6) Reclamation time, 7) Amount of erosion, 8) River flow / sedimentation. The level ofdamage is divided into three, based on the value, that is 1) Good (1.00-1.66), 2) Medium (1.67 - 2.33),and 3) Damaged (2.34 - 3.00). Total mine sites observed were 81 mine sites. There are 10 mine sitesincluded in the Good category, 68 mine sites belonging to the Medium category, and 3 mine sites inthe Damaged category.
Kajian Kandungan Logam Berat Pada Sedimen Sungai Di Lokasi Penambangan Emas Tradisional, Desa Boto, Kecamatan Jatiroto Efendi Putra Dwijaya Pa; Wawan Budianta; Doni Prakasa Eka Putra
PROMINE Vol 7 No 2 (2019): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/promine.v7i2.1641

Abstract

Traditional and small-scale gold mining, known as ASGM (Small Scale Gold Mining), has been approved forpollution of the environment specifically for watersheds. This research was conducted in Boto Village,Jatiroto Subdistrict, Wonogiri Regency, Central Java Province. This study discusses the analysis ofcomposition and heavy metals and the factors that support heavy metals in the study site. The samplestaken were 22 samples along the river flow in the upstream and downstream areas. Tests of content werenot carried out by the ICP-AES method. Laboratory test results on river sediment samples were thenanalyzed statistically, geoaccumulation index and enrichment factors were calculated. Laboratory test resultsshow that most do not have heavy metal content exceeding the average concentration of heavy metals inriver sediments. The spread of heavy metals in river sediments in the study sites was found to be varied withdifferences in the upstream and downstream areas. In general, upstream areas have higher metal reservescompared to downstream. Distribution of heavy metals for everything that has not been planned, isprocessed by natural processes or human activities. Traditional mining activities contribute significantly incontributing to the addition of Hg, as well as contributing to the increase of other metals, most of which are inthe mineralized area, which fully contains high metal reserves.
Adsorption of heavy metal by natural clayey soil Wawan Budianta
Journal of Applied Geology Vol 3, No 1 (2011)
Publisher : Geological Engineering Department Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (835.346 KB) | DOI: 10.22146/jag.7183

Abstract

This study focused on the capability of Clayey soil to retain and release heavy metals. Batch experiment for sample of clayey soil was conducted with several concentrated solutions of heavy metals. The results show that the clayey soil sample may have a relatively high heavy metal retention capacity. This is particularly positive in the context of municipal waste disposal (landfills) in Indonesia Keywords: Adsorption, heavy metal, clayey soil, batch experiment
The potential impact of ash Merapi Volcano eruption 2010 in Yogyakarta, Indonesia, for the environment and human health Wawan Budianta
Journal of Applied Geology Vol 3, No 2 (2011)
Publisher : Geological Engineering Department Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (284.657 KB) | DOI: 10.22146/jag.7187

Abstract

The eruptions of Merapi Volcano began in late October 2010 and continued into early November 2010. Among parts of materials ejected by Merapi Volcano, volcanic ash is considered to be a respiratory health hazard because of several potentially toxic components: respirable crystalline silica and metals. The objective of this study is to review the grain size of volcanic ash and to analyze the composition of volcanic ash which is suspected to carry a variety of potentially toxic elements. The result of this study shows that very fine grain size of volcanic ash were detected which has a potential to become respiratory problem trigger. The heavy metals were also detected in ash samples. On the other hand, total sulfur content was also considered high and the source of this sulfur was sulfur dioxide during eruption. Keywords: Merapi volcano, eruption, volcanic ash, health hazard, toxic elements.
Co-Authors Afra Ghaida Fathassabilla Aprianti Popang, Monika Ardiansyah, Dodi Arifudin Arifudin Arifudin Idrus Augustus C. Resurreccion Bambang Suryo Madyo Pranoto C. Resurreccion, Augustus Doni Ardiansyah Doni Prakasa Eka Putra Efendi Putra Dwijaya Pa Eko Yulianto Hazarika, Hemanta Hemanta Hazarika Hendy Setiawan Heru Hendrayana I Gde Budi Indrawan I Wayan Warmada Jiro Takemura Kartika Eka Putri Srisena Siti Fatimah Kukuh Jalu Waskita Lia Nazmi Aida Madyo Pranoto, Bambang Suryo Makruf Nurudin Monika Aprianti Popang Mufid Muyassar Mufid Muyassar Prastistho, Widyawanto Sutrisno Takemura, Jiro Thanh Thuy, Tran Thi Tran Thi Thanh Thuy Wahyu Wilopo Waskita, Kukuh Jalu Widyawanto Prastistho Widyawanto Prastistho Winarto Kurniawan