Article Per Year (5 Year)
p-Index From 2019 - 2024
1.376
P-Index
This Author published in this journals
All Journal Reaktor JURNAL TEKNOLOGI LINGKUNGAN Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Ilmiah Universitas Batanghari Jambi Indonesian Journal of Physics and Nuclear Applications Jurnal Penelitian Pengelolaan Daerah Aliran Sungai Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Scientific Contribution Oil and Gas Jurnal Perencanaan Pembangunan
Setyo Sarwanto Moersidik
Program Studi Teknik Lingkungan, Fakultas Teknik, Universitas Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
Evaluasi Kualitas dan Kuantitas Lumpur Alum dari Instalasi Pengolahan Air Minum Citayam Adityosulindro, Sandyanto; Rochmatia, Nurul Hasanah; Hartono, Djoko Mulyo; Moersidik, Setyo Sarwanto
Jurnal Teknologi Lingkungan Vol. 21 No. 2 (2020)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (622.675 KB) | DOI: 10.29122/jtl.v21i2.4049

Abstract

ABSTRACTWater treatment plants (WTPs) produces residues in the form of alum sludge during the treatment process. In Indonesia, due to various techno-economic constraints, some WTPs are not equipped by sludge treatment systems, so the generated alum sludge is discharged directly into water bodies without appropriate treatment. This condition may pollute water bodies because alum sludge contains various contaminants such as solid particles, organic compounds, inorganic metals, aluminum, and pathogenic microorganisms. This study aims to evaluate the characteristics of alum sludge from aspects of quality and quantity, which is indispensable for the design of sludge treatment facilities. Citayam WTP (capacity of 120 L/s) in Depok City was chosen as a case study. The study was conducted in several stages as follows: (i) survey and sampling; (ii) quality analysis of alum sludge; (iii) estimation of sludge generation; and (iv) mass and volume balance analysis. Results of comparative analysis of alum sludge quality against the Regulation of Minister of Environment of Indonesia 5/2014 shows alum sludge from flocculation units meets quality standards. In contrast, alum sludge from sedimentation and filter units were exceeded for TSS, COD, and Total Coliform parameters. Quantity-wise, the estimation of sludge generation by theoretical and empirical methods was found to be 1,898 kg/day and 4,854 kg/day. Analysis of mass and volume balance using STAN software indicates that the theoretical approach is quite representative, while the empirical method tends to be over-estimated.Keywords: alum sludge, sludge quality, sludge generation, water treatment plant, case studyABSTRAKInstalasi pengolahan air (IPA) dalam proses pengolahannya akan menghasilkan residu berupa lumpur alum. Di Indonesia, akibat berbagai kendala tekno-ekonomis, masih terdapat IPA yang belum memiliki sistem pengolahan lumpur alum sehingga langsung dibuang ke badan air tanpa pengolahan. Kondisi ini berpotensi mencemari badan air karena lumpur alum mengandung berbagai kontaminan seperti partikel padat, senyawa organik, inorganik, logam aluminium serta mikroorganisme patogen. Penelitian ini bertujuan untuk mengevaluasi karakteristik lumpur alum dari aspek kualitas dan kuantitas yang merupakan informasi penting dalam perancangan sistem pengolahan lumpur. IPA Citayam (Kapasitas 120 L/detik) di Kota Depok dipilih sebagai objek studi. Penelitian dilakukan dalam beberapa tahapan yakni survei dan sampling, analisis kualitas lumpur alum, estimasi timbulan lumpur, dan analisis neraca massa dan volume. Hasil perbandingan analisis kualitas lumpur alum terhadap PermenLH 5/2014 menunjukan lumpur alum dari unit flokulasi memenuhi baku mutu sedangkan lumpur alum dari unit sedimentasi dan filter melebihi baku mutu lingkungan untuk parameter TSS, COD dan Total Koliform. Dari aspek kuantitas, estimasi timbulan lumpur yang dilakukan dengan metode teoritik dan empirik berturut-turut sebesar 1.898 kg/hari dan 4.854 kg/hari. Analisis neraca massa dan volume menggunakan software STAN mengindikasikan bahwa metode teoritik cukup representatif, sedangkan perhitungan dengan metode empirik cenderung menjadi over-estimasi.Kata kunci: lumpur alum, kualitas lumpur, timbulan lumpur, instalasi pengolahan air, studi kasus
BIOREMEDIATION IN PETROLEUM CONTAMINATED SOIL TREATMENT USING PLANT-MICROORGANISMS COMBINATION (Case Study: Reduction Level of TPH and BTEX in Bioremediation Process) Sari, Cut Nanda; Sativa, Tyas Putri; Moersidik, Setyo Sarwanto
Scientific Contributions Oil and Gas Vol 39, No 1 (2016)
Publisher : PPPTMGB "LEMIGAS"

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.626 KB) | DOI: 10.29017/SCOG.39.1.532

Abstract

Oil spills, in both aquatic and terrestrial environments, are very detrimental to people and the environment due to hydrocarbon compounds that are contained in oil which are not only be harmful for the balance of the ecosystem and the environment but also carcinogenic to humans and animals. Therefore remediation needs to be done. One of the methods is by using a combination of microorganisms and plants. The aim of this research is to analyze the in􀃀 uences between several different treatments that are applied for TPH and BTEX removal in the process of remediation. In this research, bioremediation was conducted by using four different treatments which are: by adding compost (C), plants and compost (P), microorganisms and compost (B), and compost, plants and microorganisms (BP), to soil with oil content of 5% and 10%. The following test results of TPH in soil contaminated with 5% oil content are: 2.10% (C); 1.31% (B); 1.66% (P); and 0.68% (BP). The TPH test results in soil contaminated with oil content of 10% are: 3.30% (C); 2.54 (B); 3.91% (P); and 3.31% (BP). The highest percentage of TPH degradation in contaminated soil of 5% oil content was found in BP treatment (87.1%), while in the contaminated soil of 10% oil content the largest TPH removal percentage is by the treatment of adding bacteria (B) which is 76.19%. BTEX removal percentage in 5% oil contaminated soil in BP treatment is 68.35% while in 10% oil contaminated soil with B treatment the removal percentage is 84.91%. Based on statistical tests, both on contaminated soil with 5% and 10% oil content, TPH degradation signi􀂿 cantly affects the pH value as p 0.05 but TPH degradation does not affect temperature values as p 0.05.
Radionuclide Release Prediction in Water and Soil at Demonstration Plant of Near Surface Disposal for Radioactive Waste Pandu Dewanto; Setyo Sarwanto Moersidik; Sucipta Sucipta
Indonesian Journal of Physics and Nuclear Applications Vol 1 No 2 (2016)
Publisher : Fakultas Sains dan Matematika Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (703.843 KB) | DOI: 10.24246/ijpna.v1i2.116-122

Abstract

Near Surface Disposal (NSD) for Radioactive Waste that should be developed due to increment of the low level radioactive waste, need to be analyzed and evaluated related to the radiological impact of the environment. A research method applied is done by modeling the distribution of radionuclide releases process. Analysis related with the releases of radionuclide in water and soil is using PRESTO (Prediction of Radiological Effects Due to Shallow Trench Operations). The application scenarios selected in this safety assessment is the migrations of Co-60 and Cs-137 scenario through the shallow groundwater flow pattern in the NSD site. The SigmaPlot software is also used to determine the concentration equation in well water and river water. The final results showed the concentration of radionuclide in wells and streams below the provision. Radionuclide activity concentrations in well ranged from 10-10Bq/m3 to 100Bq/m3 and in the river ranged from 10-15Bq / m3 to 10-1Bq / m3. The impact of radioactive waste of radionuclide Co-60 and Cs-137 will decrease to the background radiation level at a distance less than 10m and penetrate into the saturated layer up to 4m. In this study, an equation have been obtained that can predict radionuclide concentration patterns based on the distance and the depth of the ground surface against to the facility operation time.
Potensi Biogas dan Pupuk dari Limbah Lumpur Kertas Cindy Rianti Priadi; Iftita Rahmatika; Chihiya Fitria; Dwica Wulandari; Setyo Sarwanto Moersidik
Reaktor Volume 16 No.3 September 2016
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.946 KB) | DOI: 10.14710/reaktor.16.3.141-146

Abstract

BIOGAS ENERGY AND FERTILIZING POTENTIAL FROM PAPER SLUDGE Paper sludge contains potential as energy and fertilizer due to the high amount of C, N and P. The aims of this study were to investigate resource recovery potential through biogas production from paper sludge only and with cow manure as co-substrate for 30-45 days in batch anaerobic digestion reactor. In addition, the fertilizer potential from digestate was also tested in Vetiveria zizanioides. Co-digestion with cow manure yielded higher methane gas up to 380 CH4/g VS due to a more optimum C/N ratio. Vetiver plants grown on digestate relatively showed the high growth performance after 4 weeks. The heavy metal accumulation from digestate was still in tolerable amount since the growth rate was not significantly different with the plant grown in fertilizer. Therefore, resource recovery technology can be an option to recover C, N and P in paper sludge to achieve sustainable waste management.  Keywords: ananerobic digestion; biogas;  fertilizer; paper sludge AbstrakLumpur dari Air Limbah industri kertas memiliki C, N dan P yang tinggi sehingga berpotensi menghasilkan energi dan menjadi pupuk, Penelitian ini bertujuan untuk meneliti pemulihan sumber daya (resource recovery) melalui produksi biogas dari lumpur kertas tanpa dan dengan ko-substrat kotoran sapi selama 30-45 hari dalam reaktor batch anaerobic digestion. Selanjutnya potensi pupuk dari digestat juga diuji dengan tumbuhan akar wangi (Vetiveria zizanioides). Setelah 45 hari, lumpur kertas dengan kotoran sapi menghasikan gas metana yang lebih besar, yaitu 380 CH4/g VS. Tanaman akar wangi yang ditanam dengan dengan digestat R2 tumbuh relatif tinggi setelah 4 minggu. Akumulasi logam berat juga masih dalam batas aman karena laju pertumbuhannya yang masih sebanding dengan tanaman yang diberi pupuk. Oleh karena itu, pemulihan sumber daya dapat diterapkan untuk memanfaatkan C, N dan P yang terkandung dalam lumpur kertas sebagai usaha pengelolaan limbah berkelanjutan.  Kata Kunci: biogas; digestasi anaerobik; lumpur kertas; pupuk 
ADSORPSI LOGAM SENG (Zn) DAN TIMBAL (Pb) PADA LIMBAH CAIR INDUSTRI KERAMIK OLEH TANAH LIAT Cindy Rianti Priadi; Anita Anita; Putri Nilam Sari; Setyo Sarwanto Moersidik
Reaktor Volume 15, No.1, APRIL 2014
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1356.999 KB) | DOI: 10.14710/reaktor.15.1.10-19

Abstract

ADSORPTION OF ZINC AND LEAD FROM CERAMIC WASTEWATER USING CLAY. Ceramic industry generates glaze wastewater and clay waste. Glaze wastewater contains heavy metal from ceramic painting process which can potentially cause severe pollution problem. Glaze wastewater from PT.X typically contains Cd (0.013 mg/L); Cu (0.033 mg/L); Pb (1.20 mg/L); and Zn (7.00 mg/L). Clay waste used as adsorbent to reduce heavy metal amount in glaze wastewater. The present study investigates in bench scale and uses batch adsorption method to determine effective  adsorbent amount and contact time in removing heavy metals in glaze wastewater in order to fulfill the discharge requirement based on regulation of Minister of Environment No.16/2008concerning effluent water standard for ceramic industries. The results showed that the effective adsorbent amount and contact time respectively are 5 g/L and 15 minutes with pH 8 and stirring speed of 150 rpm. Concentration of heavy metal adsorbed are 0,614 mg/L and 2,07 mg/L for lead (Pb) and zinc (Zn) with removal efficiency up to 61.0% for Pb and 9.8% for Zn.From this study clay waste could be potentially used as an adsorbent to reduce heavy metal amount in glaze wastewater. Keywords: adsorption, clay waste, heavy metals Abstrak Industri keramik menghasilkan limbah glasir dan limbah tanah liat. Limbah glasir mengandung logam berat yang berasal dari proses pewarnaan keramik dan berpotensi mencemari lingkungan. Kandungan logam berat pada limbah glasir PT.X yaitu Cd (0,013 mg/L); Cu (0,033 mg/L); Pb (1,20 mg/L); dan Zn (7,00 mg/L). Limbah tanah liat digunakan sebagai adsorben yang berguna mengurangi kadar logam berat pada limbah glasir.Penelitian ini dilakukan dalam skala laboratorium menggunakan metode batch adsorpsi untuk menentukan dosis adsorben dan waktu kontak yang efektif dalam mengolah limbah glasir agar memenuhi persyaratan Peraturan Menteri Negara Lingkungan Hidup Nomor 16 Tahun 2008 tentang baku mutu air limbah bagi usaha dan/atau kegiatan industri keramik. Hasil penelitian menunjukan dosis efektif  adsorben sebesar 5 g/L dan waktu kontak 15 menit dengan kondisi pH 8 dan kecepatan pengadukan 150 rpm. Kadar logam setelah diadsorpsi telah mencapai baku mutu yaitu sebesar 0,614 mg/L dan 2,07 mg/L untuk Pb dan Zn dengan efisiensi pengurangan kadar logam Pb sebesar 61% dan Zn sebesar 9,8%. Dari hasil penelitian didapatkan data bahwa limbah tanah liat berpotensi dijadikan adsorben untuk mengurangi kandungan logam pada limbah cair industri keramik. 
Persepsi Kenyamanan Termal Yang Dirasakan Masyarakat Di Ruang Terbuka Hijau (RTH) Kalijodo Daniel Putra Pardamean Mbarep; Hayati Sari Hasibuan; Setyo Sarwanto Moersidik
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 11 No. 3 (2021): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.11.3.380-386

Abstract

Ruang terbuka hijau Kalijodo memiliki luasan lahan bervegetasi hanya sebesar 48 %. Ruang terbuka hijau yang ideal, memiliki luasan lahan bervegetasi sebesar 80-90 % dari total luasannya. Hal ini mengakibatkan nilai indeks kenyamanan termal yang ada di ruang terbuka hijau Kalijodo, yaitu sebesar 30,75. Kondisi ini membuat ruang terbuka hijau Kalijodo berstatus sangat tidak nyaman, padahal indeks kenyamanan termal berkategori nyaman di suatu tempat, ada diangka 29 kebawah. Penelitian ini dilakukan untuk mengetahui dan menganalisis persepsi kenyamanan termal yang dirasakan masyarakat saat ada di ruang terbuka hijau Kalijodo. Metode analisis deskriptif digunakan untuk menelaah setiap informasi yang diperoleh dari pengolahan data dari angket/kuesioner yang diisi oleh 50 responden. Hasil penelitian terhadap persepsi kenyamanan termal ini, menunjukkan bahwa sebanyak 24 responden merasa sangat tidak nyaman, 14 responden merasa nyaman, dan 12 responden merasa tidak nyaman saat ada di ruang terbuka hijau Kalijodo. Hasil ini menunjukkan bahwa mayoritas masyarakat yang ada di ruang terbuka hijau dan sejalan dengan hasil penelitian mengenai kenyamanan termal di ruang terbuka hijau Kalijodo yang ada dalam kategori sangat tidak nyaman. Kondisi ruang terbuka hijau Kalijodo yang kurang lahan vegetasinya, mengakibatkan nilai indeks kenyamanan termal yang sangat tidak nyaman, sehingga masyarakat yang ada disana, ikut merasakan ketidaknyamanan.
Analysis of Recent Erosion Hazard Levels and Conservation Policy Recommendations for Lesti Subwatershed, Upper Brantas Watershed Andi Setyo Pambudi; Setyo Sarwanto Moersidik; Mahawan Karuniasa
Jurnal Perencanaan Pembangunan: The Indonesian Journal of Development Planning Vol. 5 No. 1 (2021): April 2021
Publisher : Ministry of National Development Planning Republic of Indonesia/Bappenas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36574/jpp.v5i1.167

Abstract

The reduced age function of Sengguruh Dam/Reservoir due to erosion in the upper of Brantas Watershed (Lesti Subwatershed area) interferes with its role in flood control, irrigation water supply and the supply of most of the hydroelectricity in East Java Province, Indonesia. This study aims to estimate erosion, analyze the interrelationship of the causative factors and provides environmental conservation direction. The research method uses mixed methods. The quantitative method of erosion rates is done by calculating the Modify Universal Soil Loss Equation which is supported by GIS tools. The qualitative method is carried out with questionnaires and interviews in the Lesti Subwatershed area. The results showed that the current erosion rate in each ha of land (average) in the Lesti Subwatershed was 153,868 tons / ha / year (exceeding the tolerable erosion rate of 30 tons / ha / year). The rate of erosion in the Lesti Subwatershed has always increased in the last 14 years. Of the 12 Subdistricts in the Lesti watershed, as many as 6 Subdistricts are identified as having high levels of Erosion Hazards so that they were a priority to be handled, namely in the Wajak, Dampit, Tirtoyudo, , Gedangan, Sumbermanjing Wetan and Bantur Subdistricts. Dampit Subdistrict, Turen Subdistrict and Gondanglegi Subdistrict also face behavioral problems and high population pressure compared to other Subdistricts. Research also shows that there is a relationship between erosion and knowledge, attitudes and behavior of the community in the form of population pressure and land use patterns. It is recommended that environmental conservation directives focus on these 6 Subdistricts through the application of soil and water conservation. The results of spatial analysis at priority locations suggest conservation measures in the form of law enforcement or counseling, and community empowerment to increase the ability and independence of the community through providing access to resources, education, and training.
Manajemen Risiko dalam Pengelolaan Sumber Air Baku (Studi Kasus Sungai Cisadane Kota Tangerang) Idi Namara; Djoko M Hartono; Yusuf Latief; Setyo Sarwanto Moersidik
Jurnal Ilmiah Universitas Batanghari Jambi Vol 22, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v22i1.2200

Abstract

Cisadane River, Tangerang City, is one of the important rivers in Indonesia. This river is a source of raw water for PDAM Tangerang City and Soekarno-Hatta International Airport, but unfortunately the quality of this river water tends to decrease due to pollution. Many things have been done by the government in managing the river water, but have not brought positive changes to the raw water source. The problems that occur include urban development and changes in land use which have an influence on the burden of river pollution. The approach taken in this research is qualitative analysis and risk management. The final result of this research is the development of policies in the management of rivers as raw water sources, namely land use management, separation of drainage channels from domestic sewage, increasing the coverage of WWTP services, and strengthening institutional and regulatory aspects, especially in funding commitments.
KETERKAITAN PERILAKU MASYARAKAT DENGAN PENGGUNAAN LAHAN DAN EROSIVITAS LIMPASAN PERMUKAAN DI SUB DAS LESTI, KAB. MALANG (Relationship between community behavior with land use and surface runoff erosivity in Lesti Subwatershed, Malang District) Andi Setyo Pambudi; Setyo Sarwanto Moersidik; Mahawan Karuniasa
Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Management Research) Vol 4, No 2 (2020): Jurnal Penelitian Pengelolaan Daerah Aliran Sungai (Journal of Watershed Managem
Publisher : Center for Implementation of Standards for Environmental and Forestry Instruments Solo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jppdas.2020.4.2.155-172

Abstract

ABSTRACTThe impact of activities in the watershed, either naturally or due to the role of humans, one of which is erosion. Erosion in watershed scale is related to natural resource management which involves social, economic, and environmental aspects. Lesti Sub Watershed as one of the upstream subwatersheds of the Brantas Watershed plays an important role in erosion contribution to the Sengguruh Reservoir in the downstream. Research related to erosion in the Lesti Sub Watershed so far has only been influenced by physical factors of the watershed such as slope, vegetation, and soil erodibility. The relationship between social aspects of community behavior towards land use choices and the magnitude of runoff erosivity is rarely done. This research attempts to examine this linkage with statistical, hydrological and spatial approaches in the framework of environmental science. The method used is a mixed method with behavioral analysis using cross tabulation, runoff discharge is calculated by the rational formula of modification and runoff erosivity is analyzed using the formula of Williams (1975) and GIS tools. Spatial analysis results show the more negative the community behavior in a district, the higher the runoff erosivity value and is on erosion prone land.Keywords: watershed management; behavior; land use; erosivity ABSTRAK Dampak aktivitas di dalam Daerah Aliran Sungai (DAS), baik alami maupun karena peran manusia salah satunya adalah erosi. Erosi berkaitan dengan pengelolaan sumberdaya alam yang melibatkan aspek sosial, ekonomi, dan lingkungan. Perubahan iklim global, meningkatnya jumlah penduduk, dan intensitas kegiatan ekonomi mempercepat perubahan kondisi DAS, termasuk di bagian hulu. Sub DAS Lesti sebagai salah satu Sub DAS di Hulu DAS Brantas berperanan penting dalam menyumbang sedimen sebagai dampak erosi yang tidak terkendali, sehingga berpengaruh terhadap umur guna Waduk Sengguruh di hilirnya. Penelitian terkait erosi di Sub DAS Lesti selama ini hanya dikaitkan dengan faktor-faktor biofisik DAS seperti kemiringan lereng, faktor vegetasi, dan erodibilitas tanah. Keterkaitan aspek sosial, yaitu perilaku masyarakat terhadap pilihan penggunaan lahan dan besarnya erosivitas limpasan adalah hal yang jarang dilakukan. Penelitian ini bertujuan untuk mengkaji keterkaitan ini dengan pendekatan statistik, hidrologi dan spasial dalam kerangka ilmu lingkungan. Metode yang digunakan adalah mixed method dengan analisis perilaku menggunakan cross tabulation, debit limpasan dihitung dengan persamaan rasional modifikasi dan erosivitas limpasan dianalisis menggunakan rumus Williams (1975) serta tools SIG. Hasil overlay peta erosivitas limpasan permukaan dengan peta perilaku dan tata guna lahan menunjukkan semakin negatif perilaku masyarakat pada suatu kecamatan, maka semakin tinggi nilai erosivitas limpasan dan berada pada lahan yang rentan erosi.Kata kunci: pengelolaan DAS; perilaku; tata guna lahan; erosivitas   
Perbandingan Laju Lindi Landfill Kelas I dan II untuk Limbah NORM dari Industri Minyak dan Gas Bumi Menggunakan Model Hydrologic Evaluation of Landfill Performance (HELP) Chrisantus Aristo Wirawan Dwipayana; Setyo Sarwanto Moersidik; Mochamad Adhiraga Pratama
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 4, No 2 (2019): EDISI SEPTEMBER 2019
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.744 KB) | DOI: 10.33366/rekabuana.v4i2.1306

Abstract

In the process of oil and gas production, it can produce large amounts of Naturally Occurring Radioactive Materials (NORM) with increased radioactivity as by-products. NORM disposal methods currently used in the oil gas industry are landfills, land-spreading, surface burial, underground injection, off-shore discharge. The biggest threat to groundwater caused by landfills is leachate. This study is a comparison of the leachate rates of Class I and Class II Landfill results using the Hydrologic Evaluation of Landfill Performance (HELP) modeling software developed by the United States Environmental Protection Agency (US EPA). For the operational phase, there were significant differences in leachate rate from the base layer between Class I and Class II landfills. For the phase after closure of waste, Class I and Class II landfills have the same performance in terms of holding back the rate of leachate.  ABSTRAKDalam proses produksi minyak dan gas dapat menghasilkan sejumlah besar Naturally Occurring Radioactive Materials (NORM) dengan konsentrasi radioaktivitas yang meningkat sebagai limbah hasil samping. Metode pembuangan NORM yang saat ini digunakan dalam industri minyak gas adalah landfill, land-spreading, surface burial, underground injection, off-shore discharge. Ancaman terbesar terhadap air tanah yang ditimbulkan oleh landfill adalah air lindi. Pada penelitian ini akan dilakukan perbandingan laju lindi landfill Kelas I dan Kelas II berdasarkan hasil menggunakan software pemodelan Hydrologic Evaluation of Landfill Performance (HELP) yang dikembangkan oleh United States Environmental Protection Agency (US EPA). Untuk fase operasional ditemukan perbedaan laju lindi dari lapisan dasar yang signifikan antara landfill Kelas I dan Kelas II. Untuk fase setelah penutupan limbah, landfill kelas I dan kelas II memiliki kinerja yang sama dalam hal menahan laju produksi air lindi.Kata kunci : NORM; landfill; lindi; HELP
Co-Authors Adityosulindro, Sandyanto Amalia Ekaputri Hidayat Andi Setyo Pambudi Andi Setyo Pambudi Anita Anita Chihiya Fitria Chrisantus Aristo Wirawan Dwipayana Cindy Rianti Priadi Daniel Putra Pardamean Mbarep Djoko M Hartono Dwica Wulandari Edhi Tri Budi Soesilo, Edhi Tri Budi Hayati Sari Hasibuan Idi Namara Iftita Rahmatika Mahawan Karuniasa Mochamad Adhiraga Pratama Pandu Dewanto Putri Nilam Sari Rahayu S. Arifin, Rahayu S. Rochmatia, Nurul Hasanah Sari, Cut Nanda Sativa, Tyas Putri Sucipta Sucipta Yusuf Latief Zoraya R. Pratiwi Zulkifliani .