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Korelasi parameter pencemar fisika dan mikrobiologi dalam leachate dengan response surface methodology Endi Adriansyah; Monik Kasman; Ira Galih Prabasari; Edwin Permana
Jurnal Teknik Kimia Vol 25 No 3 (2019): Jurnal Teknik Kimia
Publisher : Chemical Engineering Department, Faculty of Engineering, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Leachate adalah cairan yang ditimbulkan oleh sampah akibat masuknya air eksternal yang dapat melarutkan materi-materi terlarut. Analisis parameter dalam leachate memerlukan analisis khusus maka diperlukan suatu kegiatan monitoring sederhana terhadap kualitas leachate yang dihasilkan oleh suatu TPA. Kegiatan monitoring dapat dilakukan dengan melakukan pengukuran terhadap parameter fisika, kimia dalam leachate. Response Surface Methodology di dalam penelitian ini menggunakan Minitab® 17. Minitab® 17 adalah salah satu program komputer yang dirancang untuk melakukan pengolahan statistik. Hal ini mempermudah user dalam memahami hubungan antara parameter. Tujuan Penelitian ini adalah untuk mengetahui adanya korelasi Antara Parameter Fisika dan Kimia dalam leachate Parameter fisika seperti Suhu dan TSS. Parameter biologi seperti E.Coli. Dari hasil penelitian terdapat korelasi antara Suhu, pH dan TSS Terhadap, E.coli. Setiap parameter saling berkorelasi dan menunjukan suatu hubungan yang positif yaitu bila salah satu parameter meningkat maka parameter lain juga akan meningkat, dan terdapat nilai koefisien determinasi R-Squared yang tinggi untuk semua hubungan fungsional. Berdasarkan hasil penelitian diperoleh suatu parameter monitoring lain yang jauh lebih sederhana, mudah di aplikasikan di TPA yaitu Suhu, pH dan TSS untuk mengetahui nilai konsentrasi dan E.Coli dengan Response Surface Methodology dan menggunakan aplikasi Minitab® 17.
Korelasi parameter pencemar fisika dan mikrobiologi dalam leachate dengan response surface methodology Endi Adriansyah; Monik Kasman; Ira Galih Prabasari; Edwin Permana
Jurnal Teknik Kimia Vol 25 No 3 (2019): Jurnal Teknik Kimia
Publisher : Chemical Engineering Department, Faculty of Engineering, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jtk.v25i3.67

Abstract

Leachate adalah cairan yang ditimbulkan oleh sampah akibat masuknya air eksternal yang dapat melarutkan materi-materi terlarut. Analisis parameter dalam leachate memerlukan analisis khusus maka diperlukan suatu kegiatan monitoring sederhana terhadap kualitas leachate yang dihasilkan oleh suatu TPA. Kegiatan monitoring dapat dilakukan dengan melakukan pengukuran terhadap parameter fisika, kimia dalam leachate. Response Surface Methodology di dalam penelitian ini menggunakan Minitab® 17. Minitab® 17 adalah salah satu program komputer yang dirancang untuk melakukan pengolahan statistik. Hal ini mempermudah user dalam memahami hubungan antara parameter. Tujuan Penelitian ini adalah untuk mengetahui adanya korelasi Antara Parameter Fisika dan Kimia dalam leachate Parameter fisika seperti Suhu dan TSS. Parameter biologi seperti E.Coli. Dari hasil penelitian terdapat korelasi antara Suhu, pH dan TSS Terhadap, E.coli. Setiap parameter saling berkorelasi dan menunjukan suatu hubungan yang positif yaitu bila salah satu parameter meningkat maka parameter lain juga akan meningkat, dan terdapat nilai koefisien determinasi R-Squared yang tinggi untuk semua hubungan fungsional. Berdasarkan hasil penelitian diperoleh suatu parameter monitoring lain yang jauh lebih sederhana, mudah di aplikasikan di TPA yaitu Suhu, pH dan TSS untuk mengetahui nilai konsentrasi dan E.Coli dengan Response Surface Methodology dan menggunakan aplikasi Minitab® 17.
Leachate Treatment of TPA Talang Gulo, Jambi City by Fenton Method and Adsorption Endi Adriansyah; Tuty Emilia Agustina; Susila Arita
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 4, No 1 (2019): February 2019
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v4.i1.20

Abstract

ABSTRAKLindi  adalah cairan yang ditimbulkan oleh sampah akibat masuknya air eksternal yang dapat melarutkan materi-materi terlarut, termasuk materi-materi organik hasil dekomposisi secara biologi. Lindi dari sebuah landfill (TPA) mengandung zat organik dan anorganik dalam konsentrasi yang tinggi. Dengan adanya gaya gravitasi maka lindi yang terbentuk akan bergerak ke dasar landfill (TPA) akan masuk ke dalam tanah dengan membawa bahan cemaran baik material tersuspensi maupun material terlarut yang dapat mencemari air tanah. Salah satu proses pengolahan lindi adalah dengan menggunakan reagen Fenton dan adsorpsi yang termasuk dalam teknologi Advanced Oxidation Processes (AOPs). AOPs didasarkan pada pembentukan spesies yang sangat reaktif seperti radikal hidroksil (OH•) yang efektif untuk menurunkan COD, BOD dan TSS. Penelitian ini bertujuan untuk mengolah lindi menggunakan reagen Fenton dan adsorpsi serta mempelajari rasio molar Reagen Fenton dan  waktu pengadukan terhadap penurunan COD, BOD dan TSS. Pada penelitian ini lindi diolah selama 30-120 menit. Kondisi optimum dicapai pada rasio molar 1:200, waktu pengadukan 120 menit, dan adsorpsi menggunakan karbon aktif selama 120 menit dimana penurunan COD, BOD dan TSS maksimum yang dicapai berturut-turut 95%, 95% dan 92% dengan nilai konsentrasi akhir 96 mg/L, 25,5 mg/L% dan 90 mg/L.Kata Kunci: Lindi, Reagen Fenton, AOPs, COD, BOD, TSS ABSTRACTLeachate is a liquid generated by waste due to the entry of external water that can dissolve dissolved materials, including decomposition of organic matter biologically. Leachate from a landfill (TPA) contains organic and inorganic substances in high concentrations. by gravitational force, the leachate formed will move to the bottom of the landfill (TPA) and will enter the soil by carrying contaminated material, both suspended material and dissolved material that can pollute ground water. One of the leachate treatment processes is using Fenton reagent and adsorption. Fenton method included in Advanced Oxidation Processes (AOPs) technology. AOPs are based on the formation of highly reactive species such as hydroxyl radicals (OH•) which are effective for reducing COD and BOD. This study aims to treat leachate by using Fenton reagent and adsorption. The effect of reagent Fenton molar ratio and stirring time on degradation of COD, BOD and TSS were also investigated. In this study leachate was processed for 30-120 minutes. the optimum conditions were achieved at a molar ratio of 1: 200, stirring time of 120 minutes, and adsorption using 120 minutes of activated carbon where the maximum decrease in COD, BOD and TSS achieved was 95%, 95% and 92% with a final concentration of 96 mg/L, 25.5 mg/ L and 90 mg/ L.Keywords : Leachate, Fenton Reagent, AOPs, COD, BOD, TSS
KAJIAN ANALISIS KUALITAS UDARA AMBIEN PADA RENCANA PEMBANGUNAN JARINGAN IRIGASI SELING ULU MERANGIN Astri Yulia; Endi Adriansyah
Jurnal KOMPOSITS Vol 1, No 2 (2020): September, Jurnal KOMPOSITS
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jkts.v1i2.578

Abstract

Kegiatan Irigasi akan memiliki dampak lingkungan dan sosial bagi masyarakat sehingga diperlukan kajian dampaklingkungan. Tujuan dari penelitian ini adalah untuk mengetahui kondis ikualitas udara ambien pada jaringan irigasi seling ulu dan untuk mendapatkan hasil analisis kajian dampak lingkungan. Metode yang digunakan dalam penelitian iniadalah metode survei dan Pengukuran Laboratorium Berstandar KAN. Hasil dari penelitian ini adalah kondisi pada jaringan irigas iseling ulu  menunjukkan kualitas udara ambien dan tingkat kebisingan di irigasi seling ulu dan sekitarnya masih baik, mengingat parameter-parameter yang terukur masih memenuhi baku mutu lingkungan (BML) sesuai dengan PeraturanPemerintah No. 41 Tahun 1999 untuk SO2, NO2, TSP, CO, dan O3 tentang Pengendalian Pencemaran Udara, Keputusan Menteri Negara Lingkungan Hidup No. 50 Tahun 1996 untuk H2S dan NH3 tentang Baku Tingkat Kebauan, dan Keputusan Menteri Lingkungan Hidup No. 48 Tahun 1996 tentang Baku Tingkat Kebisingan.
Analysis of Carbon Monoxide (CO) Quality Due to the Construction of the Miftahun Najah Islamic Boarding School Muhamad Fadli; Peppy Herawati; Hadrah; Endi Adriansyah; Rifqi Sufra; Muhammad Syaiful
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 2 No. 2 (2022): IJRVOCAS - August
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v2i2.101

Abstract

Air pollution comes from construction activities in the development of educational infrastructure buildings because it has an impact on changes in green open space and an increase in air pollution, especially Carbon Monoxide (CO) emissions in the air. The contribution of increasing CO2 and CO emissions can be sourced from all activities of workers who use energy such as procurement of building materials, use of transportation fuels, electricity use activities, and LPG use activities. Carbon footprint is a measure of the total amount of carbon dioxide (CO2) emissions that come from activities or accumulations from daily activities. This study aims to determine the amount of carbon Monoxide (CO) and CO2 emissions as indicators of air quality at the Miftahun Najah Islamic Boarding School. Measurement of Carbon Monoxide (CO) parameters was carried out for one week with 7 samplings in the morning and samplings in the afternoon in situ. Measurements using the Lutron GCO-2008 CO meter and carbon footprint calculations using the IPCC 2006 method. The measurement results were obtained in the afternoon with a total of 9,926 mg/Nm3 and the lowest in the morning was 1,102 mg/Nm3. Air temperature in the morning to evening ranged from 29oC – 36oC. The results showed that the concentration of Carbon Monoxide in the development of Islamic boarding school buildings was still below the quality standards set according to Government Regulation No. 22 of 2021, namely10,000 μg / Nm3.
Analysis of Provision of Green Open Space in Jambi City Selamat; Dompak MT Napitupulu; Fuad Muchlis; Endi Adriansyah
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 2 No. 3 (2022): IJRVOCAS - December
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v2i3.148

Abstract

Environment through the provision of parks and green open spaces (RTH), is carried out area and number of residents spread across the Jambi. urban areas is very necessary. Parks are needed to maintain land availability, as water catchment areas, which can play a role in helping water absorption, so that the supply of water in the ground (water saving) increases and reduces the potential for flooding, by reducing the amount of water runoff. This study used a quantitative descriptive method with research from the Jambi City Statistics Center (BPS). The research was carried out in the Administrative Region of Jambi City. The results of the analysis provision of public green space based on the area need for public green open space in Jambi City is 3,617.50 ha. The available public open space area is around 779.02 ha. Based on these results, there is a difference in the area of 2,838.48 ha, and the provision of public green open space based on population according to Minister of Public Works Regulation Number. 5 of 2008 it can be seen that the need for a park area in Jambi City is 1,243.70 ha. The available garden area is approximately 188,388.27 m2 or 18.84 ha. Based on these results, there is a difference in area shortage of 1,224.86 ha. Jambi City over the past 13 years (2020-2033) Some strategies Increasing the area of public open space in fulfilling intrinsic and extrinsic functions, socializing the availability of green space functions for life and the environment and Spatial planning that is equal to 20% for public open space from the total area of the city. The area of green open space in Jambi City is only 779.02 ha and is very far from the area of Jambi City which is ± 20,538 ha.
GREENING AND TREE PLANTING TO REALIZE ASRI SCHOOL Endi Adriansyah; Marhadi Marhadi; Hariestya Viareco; Peppy Herawati; Rifqi Sufra
Qardhul Hasan: Media Pengabdian kepada Masyarakat Vol. 9 No. 1 (2023): APRIL
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/qh.v9i1.7901

Abstract

Tree planting has the aim of reforestation and greening for conservation, greening is an effort to create a beautiful and useful area and greening is increasing the area of ​​RTH (Green Open Space). This community service is at SD N 2 Senawar. Community service aims to increase tree planting in schools and foster students' character to love the environment. Community service methods are presentation, discussion and practice methods. Transfer of knowledge and technology given to residents of SD N 2 Senawar school. community service activities participants can find out about tree planting and reforestation activities properly and can reduce the impact of environmental pollution.
Potential Sequencing Batch Reactor in Leachate Treatment for Organic and Nitrogen Removal Efficiency Hariestya Viareco; Endi Adriansyah; Rifqi Sufra
JURNAL KESEHATAN LINGKUNGAN Vol. 15 No. 2 (2023): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v15i2.2023.143-151

Abstract

Introduction: Landfill wastewater or leachate has unique characteristics. Several conventional methods need a few treatment tanks to cover the treatment process. A Sequencing Batch Reactor (SBR) is a biological treatment method that uses a single tank with few-cycle phases. This study aims to determine the potential of a Sequencing Batch Reactor (SBR) that can be used to treat landfill leachate. Methods: A Sequencing Batch Reactor (SBR) was used in this study. The characteristics of leachate served as the basis for the design of the SBR reactor. The synthetic leachate was used to create the reactor feed based on the actual landfill leachate compositions. The reactor's influent and effluent were analyzed based on a few parameter changes, such as Suspended Solid (SS), Chemical Oxygen Demand (COD), ammonia nitrogen (NH3-N), and Total Kjeldahl Nitrogen (TKN). Results and Discussion: While the experiment was running, 84% of SS were removed, 88% of COD were removed, a -28% efficiency rate for NH3-N removal, and a -172% efficiency rate for TKN removal. After the withdrawal phase, the supernatant showed promising results with 99% COD removal, 97% SS removal, and 65% TKN removal. Unfortunately, the removal of NH3-N reaches -130%. It indicates insufficient concentrations of MLSS and SRT, as well as the presence of a eutrophication process. Conclusion: SBR shows a promising result for leachate treatment. Few changes in the cycling process were needed for further study, so the treatment process becomes optimal to reach its full potential.
Pemanfaatan Sisa Kulit Kayu sebagai Karbon Aktif dalam Pengolahan Air Lindi Industri Pulp and Paper Rifqi Sufra; Latifah Latifah; Nurul Ajeng Susilo; Endi Adriansyah; Luki Anugrah Wati; Astri Yulia; M. Syaiful; Hariestya Viareco; Marhadi Marhadi; Muhammad Abdul Ghony; Peppy Herawati
Jurnal Civronlit Unbari Vol 8, No 1 (2023): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/civronlit.v8i1.106

Abstract

The pulp and paper industry produces the remaining bark as solid waste, where this solid waste pile when it rains will produce leachate that seeps into the ground, causing soil and groundwater pollution. This wood waste can be used as activated carbon (adsorbent) for leachate treatment. The research was divided into two stages, namely adsorbent production and leachate treatment. Production of activated carbon from bark (bark) was activated using a solution of NaOH and H2SO4 as an activator, with variations of bark (gr): activator (ml) = 20:100; 50:200; 70:300. The leachate adsorption process used activated carbon with a mass of 2.5 and 5 g for 30, 60 and 120 minutes. The lowest adsorbent water content was 0.87% activated using NaOH, and the lowest ash content 0.79% when activated with H2SO4. This is still in accordance with the SII standard No.0258-88. The best variation occurred when the addition of activated carbon which was activated using 5 grams of H2SO4 for 120 minutes caused the most significant decrease in COD value of 52%, and pH 7.32. From the variations in the activation of activated carbon adsorbents, the activation of acidic solutions is better in leachate treatment.
Karbon aktif dari limbah kulit kayu sebagai penyerap logam Mangan (Mn) pada Leachate Rifqi Sufra; Endi Adriansyah; Luki Anugrah Wati
Hexatech: Jurnal Ilmiah Teknik Vol. 2 No. 1 (2023): Hexatech: Jurnal Ilmiah Teknik
Publisher : ARKA INSTITUTE

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Abstract

Leachate adalah cairan berbahaya yang dihasilkan oleh air hujan atau air tanah yang merembes melalui sampah organik atau limbah lainnya, melepaskan bahan kimia yang terkandung, termasuk logam berat dan senyawa organik, yang dapat mencemari tanah dan air disekitarnya. Adsorben, seperti karbon aktif, zeolit, dan tanah liat pilihan, biasanya digunakan untuk menghilangkan kontaminan dari lindi atau air limbah lainnya. Penelitian ini bertujuan untuk mengetahui manfaat karbon aktif dari limbah kulit kayu untuk menyerap logam berat khususnya mangan (Mn) dari lindi. Hasil penelitian menunjukkan bahwa karbon yang diaktivasi dengan H2SO4 memiliki pori yang lebih besar dibandingkan dengan yang diaktivasi dengan NaOH, dan dapat secara efektif menyisihkan hingga 94 persen kandungan Mn dalam lindi. Pemanfaatan limbah kulit kayu untuk pembuatan karbon aktif merupakan solusi pengelolaan limbah berkelanjutan yang dapat mengurangi dampak negatif limbah kayu terhadap lingkungan.