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All Journal Jurnal Sumberdaya Alam dan Lingkungan Jurnal Dampak UNITY GARIS Jurnal Mahasiswa Jurusan Arsitektur Jurnal Geografi, Edukasi dan Lingkungan Jurnal Pendidikan Lingkungan dan Pembangunan Berkelanjutan Al-Ard: Jurnal Teknik Lingkungan Jurnal TELUK: Teknik Lingkungan UM Kendari Envirotek : Jurnal Ilmiah Teknik Lingkungan Jurnal Rekayasa Geofisika Indonesia Jurnal PROYEKSI: Arsitektur dan Perencanaan ANOA: Jurnal Pengabdian Masyarakat Fakultas Teknik

ILHAM ILHAM

Engineering Faculty, Universitas Halu Oleo

Author-ID : 2866485

Agriculture, Biological Sciences & Forestry Astronomy Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

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Desain Alat Filtrasi Effluent Instalasi Pengolahan Air Limbah menjadi Air Bersih La Ode Amrullah; Sumarlin Sumarlin; Ilham Ilham
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 1 No. 2 (2021): Edisi Desember Tahun 2021 Jurnal TELUK: Teknik Lingkungan UM Kendari
Publisher : Program Studi Teknik Lingkungan, Universitas Muhammadiyah Kendari

Recycling of liquid waste into clean water needs to be carried out by groups of large water users such as hospitals and industries by building recycling installations to maintain sustainable water use and efforts to minimize waste discharged into the environment. Effluent water in WWTPs, if managed further, can be used to fulfill clean water needs and reduce environmental pollution. This research makes a filtration device for filtering effluent WWTP water, laboratory tests show the content value of the pH parameter is 8.5 and the total coliform content value is 286 CFU/100 mL, when referring to the wastewater quality standards, the results are still in the wastewater category. So that, it needs filtration treatment. Water quality after going through filtration treatment, the content value of the pH parameter is 6 and Total coliform 80 CFU/100 mL is still above the standard threshold referring to clean water quality standards

Perencanaan Sistem Pemanenan Air Hujan (Rainwater Harvesting) di Masjid Al-Mu’minin Kota Kendari Septina Rizky; Ilham Ilham; Moch Assiddieq
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 2 No. 1 (2022): Edisi Juni Tahun 2022 Jurnal TELUK: Teknik Lingkungan UM Kendari
Publisher : Program Studi Teknik Lingkungan, Universitas Muhammadiyah Kendari

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The need for clean water in mosques, especially for ablution water needs, is something that needs to be addressed. Lack of clean water during the dry season can be a problem for some mosques, such as the Al-Mu'minin mosque which experiences a shortage of groundwater volume during the dry season and groundwater becomes a little smelly. This study aims to determine the potential of rainwater through hydrological analysis and can plan a rainwater harvesting system at the Al-Mu'minin mosque. The results obtained are the amount of water needed for ablution at the Al-Mu'minin mosque is as much as 6.97 m3/day or equivalent to 209.11 m3/month. This result is obtained from the calculation of the number of worshipers per day with the need for ablution water per prayer time, which is 4.42 liters/person. Next, a hydrological analysis was calculated and the result was 45.51 mm/hour of rain intensity, which was then used to calculate the volume of rainwater that could be accommodated so that the result was 7.81 m3/day or equivalent to 234.3 m3/month. Based on the calculation results, the piping system used is 4 inches for horizontal pipes and 3 inches for standpipes.

Analisis Konsentrasi Particulate Matter (PM10) pada Udara Ambien di Pasar Sentral Kota Kendari Muh. Fredrik; Ilham Ilham; Sumarlin Sumarlin
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 2 No. 1 (2022): Edisi Juni Tahun 2022 Jurnal TELUK: Teknik Lingkungan UM Kendari
Publisher : Program Studi Teknik Lingkungan, Universitas Muhammadiyah Kendari

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The problem of air pollution is a global problem that almost everyone experiences. Nearly 90% of people in the world live in an environment where the air is not healthy. One of the places that may affect the pollutant is, where the market has a level of crowd and traffic density that can have an impact on the environment. One of them is the central market of Kendari City. The results obtained are PM10 concentrations in ambient air at the central market of Kendari City at three times, namely morning, afternoon, and evening, laboratory test results in the morning are 4.3521 g/Nm3 with a temperature of 280C and a wind speed of 2.2 m /s, in the afternoon the result is 2.2868 g/Nm3 with a temperature of 320C and a wind speed of 2.5 m/s, and in the afternoon the result is 4.8524 g/Nm3 with a temperature of 290C and wind speed 1.94 m/s but all sample test results still meet the ambient air quality standards according to the Government Regulation of the Republic of Indonesia No. 22 of 2021 and the results of calculating the volume of vehicles at three times, namely at 08.30 – 09.30 WITA, 11.30 – 12.30 WITA, and 14.30 – 15.30 WITA, the results are that in the morning the daily traffic volume is 1480 vehicles/hour, during the day as much as 1284 vehicles/hour, and in the afternoon as many as 1523 vehicles/hour. Keywords: ambient air, particulates, market

Analisis Konsentrasi Total Suspended Particular (TSP) pada Udara Ambien di Ruas Jalan Pangeran Diponegoro Kota Kendari Adi Putra; Ilham Ilham; Sumarlin Sumarlin
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 2 No. 1 (2022): Edisi Juni Tahun 2022 Jurnal TELUK: Teknik Lingkungan UM Kendari
Publisher : Program Studi Teknik Lingkungan, Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.069 KB)

Air pollution is one of the problems faced by both developing and developed countries. more than 90% of people in developing countries live in environments with ambient air conditions that are unhealthy to breathe. The increasing number of two-wheeled and four-wheeled vehicles from year to year triggers congestion and causes air pollution, one of the roads that is crowded with two- and four-wheeled vehicles in Kendari City, namely Pangeran Diponegoro street. This study aims to determine the concentration of total suspended particulate (TSP) on Pangeran Diponegoro street, Kendari City and the amount of traffic volume at an interval of three measurements in one day at a predetermined location. The results obtained are the concentration of Total Suspended Particulate in ambient air at Jalan Pangeran Diponegoro, Kendari City within an interval of three measurements in one day, namely at 08.30-09.30 WITA, at 11.30-12.30 WITA, and at 14.30-15.30 WITA. laboratory test results obtained in the morning at 28°C, during the day the results were obtained with a temperature of 32°C, and in the afternoon the results were obtained with a temperature of 29°C which still meets the PP RI standard No. 22 of 2001 and the results of calculating the volume of vehicles in three intervals, namely in the morning at 08.30-09.30 WITA, the number of vehicles is 1480 units/hour, in the afternoon at 11.30-12.30 WITA, 1284 units/hour are obtained, and in the afternoon at 11.30-12.30 WITA. at 14.30-15.30 WITA with the number of vehicles as much as 1523 units/hour.

Perencanaan Sistem Penyediaan Air Minum (SPAM) di Desa Komba-Komba Kecamatan Kabangka Kabupaten Muna La Riamin; Ilham Ilham; Moch. Assiddieq
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 2 No. 1 (2022): Edisi Juni Tahun 2022 Jurnal TELUK: Teknik Lingkungan UM Kendari
Publisher : Program Studi Teknik Lingkungan, Universitas Muhammadiyah Kendari

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Komba-Kamba village is one of the coastal villages in Kabangka District, Muna Regency. Based on BMKG rainfall data in Bau-Bau City in 2015, the water source used in the village experienced a drought due to the dry season which was different from the previous year. One alternative to meet the needs of the community is to utilize the Fotuno Sangia River which is ± 4.7 km from the coast as a source of clean water. The Fotuno Sangia River has a discharge of 2000 L/s with water quality not exceeding the clean water quality standards. In Komba-Kamba Village, a Drinking Water Supply System (DWSS) will be planned as an effort to meet the community's water needs until 2031 by utilizing the Fotuno Sangia River as a water source. The total population is calculated using the geometric method so as to produce a projected population of 1397 people in 2031, with 70% of the clean water needs served, which is 88.99 m3/day. the intake useful capacity volume is planned to be 1.5 m3. The volume of water entering the intake is 36 L/s. The pump used has a capacity of 4.12 L/s with a duration of 6 hours to produce a pump of 88.99 m3. The pipe used for water distribution is a 4-inch diameter PVC pipe, with a water velocity in the pipe of 0.51 m/s. The volume of the useful capacity of the reservoir building is planned at 72 m3 based on fluctuations in water use/hour.

Analisis Periode Ulang Gempabumi Dan Parameter Fraktal Dari Data Gempabumi Kurun Waktu 1960 – 2014 Di Provinsi Sulawesi Tenggara Ilham Ilham; Jamhir Safani; Irawati Irawati
Jurnal Rekayasa Geofisika Indonesia Vol 1, No 01 (2019): Edisi April JRGI (Jurnal Rekayasa Geofisika Indonesia)
Publisher : Jurnal Rekayasa Geofisika Indonesia

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Gempabumi merupakan bencana alam yang datangnya tiba-tiba dan pada beberapa kasus sifatnya sangat merusak. Sulawesi Tenggara merupakan wilayah yang memiliki aktivitas gempabumi yang cukup banyak. Banyaknya gempabumi yang terjadi mengindikasikan banyaknya sesar yang masih aktif di wilayah Sulawesi Tenggara dan sekitarnya. Penelitian ini bertujuan untuk mencari periode ulang (Θ) dan parameter fraktal (D) di wilayah Sulawesi Tenggara dan sekitarnya. Hasil yang didapatkan pada penelitian ini yaitu Periode ulang gempabumi di untuk M ≥ 4.0 SR secara berturut-turut adalah Θ = 0,5 tahun dan Θ = 0,7 tahun. Periode ulang gempabumi untuk M ≥ 5.0 SR secara berturut-turut adalah Θ = 6,1 tahun dan Θ = 8,3 tahun. Periode ulang gempabumi untuk M ≥ 6.0 SR secara berturut-turut adalah Θ = 31,5 tahun dan Θ = 42,9 tahun. Sedangkan aktivitas gempabumi terbesar terjadi di wilayah Kota Kendari, Konawe Selatan, Konawe, Muna dan Buton Utara dengan nilai D = 0,76. Berdasarkan nilai rasio slip sebesar 78,8 – 83,3 diperoleh bahwa aktifitas gempabumi dikelima wilayah tersebut dipengaruhi oleh dua patahan utama, yaitu patahan Lawanopo dan Lainea

Penerapan Arsitektur Tropis pada Rest Area di Katoi Kabupaten Kolaka Utara Fajar Fajar; Ilham Ilham; Nahdatunnisa Nahdatunnisa
Jurnal PROYEKSI: Arsitektur dan Perencanaan Vol. 1 No. 1 (2021): EDISI SEPTEMBER 2021, JURNAL PROYEKSI: ARSITEKTUR DAN PERENCANAAN
Publisher : Arsitektur Universitas Muhammadiyah Kendari

Rest area in Katoi North Kolaka Regency is a stopover / resting place. Designing a rest area that can adequate the needs of road users who travel far, with the aim as a means of accommodation that can meet the needs. When resting and can be a means of recreation for rest areausers. The approach method used in this research is a descriptive analysis method, namely by collecting, describing, compiling and analyzing data so that a planning and design program approach is obtained for further use in the preparation of space programs and the basic concepts of planning and design. Discussion produces a concept of design reference, namely macro concept, and micro concept. Macro concepts discuss references in determining location, managing site / site, circulation, basic shape and appearance of buildings, and the arrangement of outdoor spaces. While the micro concept discusses the reference on the needs that can support functions in the building, including facilities and infrastructure in the rest areabuilding. With the planning and design of rest areas, it is expected to be an adequate facility for Trans Sulawesi road as a means of accommodation for road users, so as to reduce the accident rate. The application of tropical architectural themes in rest areas is expected to overcome the problems posed by the climate. Tropical architecture can provide solutions to buildings through natural lighting and natural conditioning, so that comfort can be felt for its users.

Penerapan Arsitektur Ekspresionisme pada Perancangan Gedung Pusat Kreativitas Di Kota Kendari Ferdiansyah Ferdiansyah; Ilham Ilham; Dian Puteri Nurbaity
Jurnal PROYEKSI: Arsitektur dan Perencanaan Vol. 1 No. 1 (2021): EDISI SEPTEMBER 2021, JURNAL PROYEKSI: ARSITEKTUR DAN PERENCANAAN
Publisher : Arsitektur Universitas Muhammadiyah Kendari

The creative economy industry is currently starting to develop rapidly in some cities in Indonesia, including Kendari City. Although relatively young, the development of the creative economy in Kendari City is supported by the increasing enthusiasm of young people in this industry. Therefore, to support the interests and talents of the people of Kendari City, especially young people, this study aims to create a place in the form of a Creativity Center Building with the theme of Expressionism. This theme is considered in accordance with the existing conditions in this city which can describe the expression of building users which is reflected in the appearance and interior of the building. This research uses qualitative descriptive and quantitative methods. Based on the analysis of location and site determination, this building is planned to be built in Kadia District with a total area of ± 4.34 Ha. The design of the facade /in this building is taken from the form of Kalosara which is a symbol of unity and peace from the Tolaki Tribe, as well as from the logo of the Creative Economy Agency. This form is the result of a study of the theme of Expressionism Architecture. The results of the planning of this building are expected to be a reference for the government in creating a place that can support the economy, especially in the creative industry of Kendari City.

Penerapan Arsitektur Morphosis pada Game Center Di Kota Kendari Mukhlis Mukhlis; Ilham Ilham; Surya Baskara
Jurnal PROYEKSI: Arsitektur dan Perencanaan Vol. 1 No. 1 (2021): EDISI SEPTEMBER 2021, JURNAL PROYEKSI: ARSITEKTUR DAN PERENCANAAN
Publisher : Arsitektur Universitas Muhammadiyah Kendari

One of the advances in entertainment facilities and facilitation in the city of Kendari is progress in the internet (virtual world) and in the field of games. This can be seen with the emergence of various entertainment facilities that are engaged in internet cafes (internet cafes) and games. Game Center in Kendari with the Morphosis Architecture Approach is the process of making a container or place that is centered to provide entertainment about the development of games in Kendari City with the process of forming an innovative, iconic building and friendly to the urban environment. The basic concept of Game Center planning and design in Kendari City through interior and exterior structuring with an emphasis on innovative studies iconic buildings and friendly to the urban environment as a goal of the Game Center with the concept of Morphosis Architecture. Game Center Planning in Kendari with the Morphosis Architecture approach must be used in accordance with the functions outlined in the design reference so that it can have a positive impact both for the building manager, the government, the drafting of further references and the wider community.

Prediksi Gas Karbon Monoksida (CO) dari Sumber Kendaraan Bermotor dengan Metode Gaussian Line Source Berbasis Sistem Informasi Geografis Taufik Taufik; Moch. Assidieq; Rosdiana Rosdiana; Sumarlin Sumarlin; Aryani Adami; Tia Dwi Irawandani; Ilham Ilham; Dwiprayogo Wibowo
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.03.2

ABSTRAK Prediksi persebaran gas CO dari sumber transportasi di salah satu jalan arteri primer Kota Kendari menjadi fokus uji coba dalam penelitian ini untuk menentukan konsentrasi polusi udara menggunakan metode gaussian model line source (GMLS). Metode ini merupakan cara unik untuk menganalisis persebaran gas CO yang dikombinasikan dengan metode geographic information system (GIS) kemudian dibandingkan terhadap hasil konsentrasi yang diperoleh dengan baku mutu Peraturan Pemerintah Indonesia No. 22 Tahun 2021 dan visualisasi menggunakan aplikasi GIS. Fokus kajian penelitian dilakukan di Jalan M.T. Hariyono Kota Kendari-Sulawesi Tenggara dengan menghitung volume kendaraan, analisis konsentrasi gas CO, dan pemodelan menggunakan GIS. Berdasarkan hasil pengamatan volume lalu lintas di Jalan arteri primer M.T. Hariyono Kota Kendari menunjukkan bahwa jumlah kendaraan bermotor yang melintas di pagi hari sebanyak 3103 unit/jam (07.00-08.00 WITA), siang hari sebanyak 2,227 (12.00-13.00 WITA), dan sore hari sebanyak 2996 (16.00-17.00 WITA). Jumlah kendaraan tersebut menyumbangkan laju emisi gas CO pada pagi hari sebesar 18,157.06 µg.(m.s)-1, siang hari sebesar 13,982.83 µg.(m.s) -1, dan sore hari sebesar 18,493.33 µg.(m.s) -1. Berdasarkan perhitungan dengan finite length line source (FLLS) turunan dari metode GMLS, persebaran konsentrasi gas CO paling tinggi terletak pada tepi jalan (roadside) sebesar 5,838.84 µg.(Nm3)-1 kondisi pagi hari, 4,496.5 µg.(Nm3)-1 pada siang hari, dan 5,946.96 µg.(Nm3)-1 pada sore hari dengan kondisi kecepatan angin rata-rata 2.1 m.s-1 dan arah angin dari barat laut (315°) ke tenggara (135°). Analisis spasial dengan pemodelan SIG menunjukkan wilayah sebaran dampak dari pencemaran gas CO menuju daerah sekitar ruas jalan raya. Kata kunci: kendari, pencemaran, transportasi, udara ABSTRACT The uniqueness of CO gas analysis from transportation sources on the primary arterial road in Kendari City has become the focus in this study to calculate pollutant concentration using the Gaussian model line source (GMLS) method. This method has combined with the geographic information system (GIS) method then compared the concentration results with the quality standard of Indonesian Government Regulation No. 22 of 2021 and visualization using GIS application. The subject in this study was examined on M.T. Hariyono Street, Kendari City-Southeast Sulawesi Province, Indonesia by calculating vehicle volume, CO gas concentration analysis, and modelling using GIS application. Based on these results, we obtain the traffic of vehicles volume on M.T. Hariyono Street showed that in the morning was 3103 units/hour (07.00-08.00 AM), in the afternoon as many as 2227 units/hour (12.00-13.00 PM), and in the afternoon of 2996 units/hour (16.00-17.00 PM). The number of these vehicles have contributed to the emission rate in the morning of 18,157.06 µg.(m.s)-1, in the noon of 13,982.83 µg.(m.s)-1, and in the afternoon of 18,493.33 µg.(m.s)-1. Based on calculations using the finite length line source (FLLS) derived from the GMLS method, the highest concentration of CO gas is located on the roadside of 5,838.84 µg.(Nm3)-1 in the morning, 4,496.5 µg.(Nm3)-1 in the midday, and 5,946.96 µg.(Nm3)-1 in the afternoon; with an average wind velocity of 2.1 m.s-1 and a wind direction from the northwest (315°) to the southeast (135°). Spatial analysis with GIS produces a distribution area of the impact of CO gas pollution towards the area around the highway. Keywords: kendari, pollution, transportation, air

Co-Authors Adi Putra Al Amin Siharis Arsal Kadir Arwan Mulyadin Aryani Adami Aryani Adami Assiddieq Moch. Bahri, Alim Bernadetha Susianti Dian Puteri Nurbaity Dwiprayogo Wibowo Dwiprayogo Wibowo Dwiprayogo Wibowo Eka Dian Srikandi Fajar Fajar Fatusman Muhammad Baguz Ferdi Ferdi Ferdiansyah Ferdiansyah Hasan, La Oode Amrul Hema Hema Hema Hema Husni M. Kotta Irawati Irawati Irfan Wirawan Jaka Adiprasetya Wiraantaka Jamhir Safani La Ode Amrullah La Ode Muhamad Said La Riamin Moch Assiddieq Moch Assiddieq Moch. Assiddieq Moch. Assiddieq Moch. Assiddieq Moch. Assiddieq Moch. Assidieq Moch. Assidieq Muh Fadhlur Fabrianto Muh. Alminsyah Muh. Fredrik Muh. Risal B. Muhammad Yusuf Mukhlis Mukhlis Nahdatunnisa, Nahdatunnisa Nanda Nurhalifa Neles Neles Riska Riska Rosdiana Rosdiana Said, Burhan Septina Rizky Sumarlin Sumarlin Sumarlin Sumarlin Surya Baskara Suwardi Suwardi Taufik Taufik Teguh Candra Prahara Tia Dwi Irawandani Tinggi, Satria Wa Ndibale Wibowo, Dwiprayogo

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