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All Journal IPTEK Journal of Proceedings Series EnviroScienteae Jukung (Jurnal Teknik Lingkungan) Tropical Wetland Journal Buletin Profesi Insinyur
Muhammad Sadiqul Iman
Dinas Pekerjaan Umum dan Penataan Ruang Kabupaten Hulu Sungai Tengah
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Other

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ROLE OF PURUN TIKUS IN VERTICAL SUBSURFACE FLOW CONSTRUCTED WETLAND IN TREATING MANGANESE (Mn) FROM COAL MINE DRAINAGE Prihatini, Nopi Stiyati; Nirtha, Indah; Iman, Muhammad Sadiqul
TROPICAL WETLAND JOURNAL Vol 2, No 1 (2016)
Publisher : The Journal is published by Graduate Programe of Lambung Mangkurat University

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

Abstract

Constructed wetland (CW) is one of the passive methods used to process coal mine drainage. In this study, we used vertical (VF) subsurface flow (SSF) constructed wetland (CW) with purun tikus (Eleocharis dulcis). The purpose of the study was to assess the role of purun tikus in increasing the efficiency of constructed wetland to remove Mn from Coal Mine Drainage. The constructed wetland operated under batch hydraulic loading regime. The results showed that the efficiency of the VF-SSFCW System without purun tikus was 15.53% and VF-SSFCW with purun tikus 78.94%.
Environmental Assessment Using Integrated Risk Based Approach (IRBA) at Cahaya Kencana Landfill Site Muhammad Sadiqul Iman; Ellina Sitepu Pandebesie
IPTEK Journal of Proceedings Series No 1 (2020): The 1st International Conference on Business and Engineering Management (IConBEM)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i1.11360

Abstract

Cahaya Kencana landfill site located above the land belonging to the local government of Banjar District with land area 35,5 Ha, where used for Cahaya Kencana landfill 16,5 Ha, Kehati park 7,5 Ha, the remaining unused land is 11,5 Ha. Cahaya Kencana landfill site has been implementing the sanitary landfill system since 2014 with the existing area of 8.089,73 m2 and the calculation results shows that sanitary landfill area can only use until the year 2021. So the goal that is to be achieved from this research is to evaluate the technical aspects and environment of Cahaya Kencana site with decision making tools. One of them through the assessment of environmental risk index or Integrated Risk Based Approach (IRBA). Risk Index (RI) assessment results using IRBA obtained 524,007 value with a category of moderate hazard evaluation, so that Cahaya Kencana site can be forwarded and rehabilitated into controlled landfill gradually. The strategy that needs to be done in the framework of Cahaya Kencana site is modifications of leachate treatment unit design.
PENGOLAHAN AIR ASAM TAMBANG MENGGUNAKAN SISTEM LAHAN BASAH BUATAN: PENYISIHAN MANGAN (Mn) Nopi Stiyati Prihatini; M. Sadiqul Iman
Jukung (Jurnal Teknik Lingkungan) Vol 1, No 1 (2015): September 2015
Publisher : Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jukung.v1i1.1040

Abstract

Upaya pengolahan yang telah diaplikasikan untuk mengurangi dampak limbah cair pertambangan telah banyak dilakukan. Metode yang umum digunakan (metode konvensional) adalah dengan menambahkan bahan kimia tertentu (seperti tawas, Poly Aluminium Chloride/PAC, dan Nalcolyte). Pengolahan yang lebih ramah lingkungan yaitu dengan sistem lahan basah buatan (Constructed Wetland). Penelitian ini bertujuan untuk mengetahui besar penurunan Mn air asam tambang limbah cair batubara menggunakan tanaman Purun tikus (Eleocharis dulcis) dengan sistem Lahan Basah Buatan Aliran Vertikal Bawah Permukaan (Vertical Subsurface-Constructed Wetland) serta ingin diketahui waktu tinggal optimal yang dibutuhkan pada sistem pengolahan tersebut. Penelitian ini dilakukan dengan menggunakan reaktor lahan basah buatan berbahan kayu yang dilapisi plastik dengan dimensi 65 x 35 x 35 cm dengan sistem batch. Tanaman yang digunakan pada penelitian ini adalah Purun tikus (Eleocharis dulcis) yang merupakan jenis tumbuhan liar yang dapat tumbuh dan beradaptasi dengan baik pada lahan rawa pasang surut sulfat masam.Hasil penelitian menunjukkan efisiensi penurunan konsentrasi Mn terjadi pada hari ke-5 dengan persentasi sebesar 79,88%.Kata kunci: Air asam tambang, sistem lahan basah buatan, penyisihan mangan (Mn)
LAJU TIMBULAN, DENSITAS SAMPAH LEPAS SERTA KOMPOSISI SAMPAH DI KECAMATAN BARABAI KABUPATEN HULU SUNGAI TENGAH Muhammad Sadiqul Iman; Anissa Fitri; Arya Wicaksana; Nova Annisa
EnviroScienteae Vol 19, No 2 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 2, MEI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i2.14314

Abstract

The rate of waste generation increases along with the pace of urbanization which is accompanied by the acceleration of economic development and rapid technological developments in society. The study location is Barabai Sub-district, one of the sub-districts and the capital of Hulu Sungai Tengah District (HST). The sampling method used the SNI 19-3964-1994 method regarding the method of taking and measuring samples of the generation and composition of urban waste and the approach using Weigh Volume Analysis (WVA). Sampling was carried out on a Dump Truck with a police number DA 926 E, because it can represent the rate of generation of residential waste which is domestic waste. Office waste, school waste and other public facilities that represent the rate of non-domestic waste generation. The conclusion is that the rate of waste generation in Barabai Sub-district is 0,176 kg/person/day. The uncompacted waste density in Barabai Sub-district is 220,95 kg/m3. The composition of the most waste is food waste + yard waste, with a percentage reaching 42,96%. Plastic waste and diapers & sanitary napkins are the most common types of waste after food waste + yard waste, with a percentage of 20% and 17.73%.
Penggunaan Modified Triangular Method dalam Memprediksi Emisi Gas Metan di Tempat Pemrosesan Akhir Sampah Telang Kabupaten Hulu Sungai Tengah Muhammad Sadiqul Iman; Chairul Irawan; Muhammad Abrar Firdausy
Buletin Profesi Insinyur Vol 6, No 3 (2023): Buletin Profesi Insinyur (Juli-Desember)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bpi.v6i3.203

Abstract

Gas metan (CH4) menjadi salah satu kontributor utama dalam efek GRK. Sumber utama penghasil gas metan salah satunya adalah Tempat Pemrosesan Akhir (TPA) sampah. Tujuan penelitian ini adalah mengetahui emisi gas metan di TPA Telang Kabupaten Hulu Sungai Tengah menggunakan Modified Triangular Method (MTM).  MTM sendiri dapat digunakan dalam memprediksi volume emisi metan dengan mengasumsikan bahwa Default Method Intergovernmental Panel on Climate Change dan degradasi sampah meliputi 2 tahapan. Dibawah kondisi normal, fase pertama dimulai setelah satu tahun timbunan sampah di TPA dan timbulan gas akan mencapai puncaknya pada tahun ke-3 hingga ke-6 dan setelahnya akan berkurang hingga nol pada tahun ke-16 di fase kedua. Hasil perhitungan emisi CH4 di TPA Telang mencapai puncaknya pada tahun 2021 yaitu sebesar 6,21 x 105 m3/tahun dan total emisi hingga tahun ke-16 atau tahun 2031 mencapai 4,66 x 106 m3/tahun.Kata kunci: emisi, metan, Modified Triangular Method, TPA Telang
Co-Authors Anissa Fitri Arya Wicaksana Chairul Irawan Ellina S. Pandebesie, Ellina S. Muhammad Abrar Firdausy Nirtha, Indah Nopi Stiyati Prihatini