Article Per Year (5 Year)
p-Index From 2020 - 2025
2.693
P-Index
This Author published in this journals
All Journal ComEngApp : Computer Engineering and Applications Journal Jurnal Desiminasi Teknologi Jurnal Deformasi Fondasi: Jurnal Teknik Sipil Jurnal Teknik Sipil IJEMS (Indonesian Journal of Environmental Management and Sustainability) JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI IKRA-ITH ABDIMAS TEKNIKA Aptekmas : Jurnal Pengabdian Kepada Masyarakat Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil JUARA: JURNAL WAHANA ABDIMAS SEJAHTERA Jurnal Teknik Sipil LATERAL Kemas Journal:Jurnal Pengabdian masyarakat
Permatasari, Rosmalinda
Universitas Tridinanti Palembang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Pengaruh Perubahan Penggunaan Lahan terhadap Rezim Hidrologi DAS (Studi Kasus : DAS Komering) Permatasari, Rosmalinda; Sabar, Arwin; Natakusumah, Dantje Kardana
Jurnal Teknik Sipil Vol 24, No 1 (2017)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1420.89 KB) | DOI: 10.5614/jts.2017.24.1.11

Abstract

Abstrak Daerah tangkapan sungai Komering Hulu memberi kontribusi nyata terhadap daerah aliran sungai Komering Sumatera Selatan. Perubahan penggunaan lahan memberi dampak pada pengurangan kapasitas resapan, akibatnya terjadi ekstrimitas debit seperti banjir dan kekeringan wilayah hilir sungai. Adaptasi dan mitigasi terhadap perubahan penggunaan lahan merupakan upaya untuk mengantissipasi terjadinya kerusakan fungsi hidrologi daerah aliran sungai. Tujuan penulisan adalah mengevaluasi perubahan penggunaan lahan di DAS Hulu terhadap hidrologi daerah aliran sungai. Terjadi perubahan debit rencana 5 tahun kering 126,38 m3/det menjadi 135,88 m3/det (1971-1991 dan 1992-2010). Kenaikan penggunaan lahan terbesar untuk lahan sawah pertanian, tegalan dan kebun sebesar 80,516% yang mengurangi luas hutan menjadi 28%. Perubahan tutupan lahan terutama hutan mengindikasikan kemampuan DAS Komering Hulu untuk menyimpan air. Nilai koefesien limpasan c = 0,399 dan nilai base flow 43,262 didapat trend kenaikkan nilai c dan penurunan nilai b sepanjang tahun 1971-2010. Berdasarkan peta sebaran erosi tahun 1980 dan 2005 menggambarkan DAS Komering Hulu termasuk klasifikasi erosi berat.Abstract Upper Komering catchment areas has contribute substantially to Komering basin , South Sumatera. Land use changing has an impact on reducing the infiltration capacity, lead to extremely flow such as floods and droughts in downstream. Adaptation and mitigation to land use changes is an attempt to anticipate malfunctions watershed hydrology. The purpose of writing is to evaluate land use changing affecting hydrology regime at the watershed. The analysis showed land use changing in several period. There is a changing of design discharge from 126.38 m3 / sec to 135.88 m3 / sec (1971-1991 and 1992-2010). The increase in the use of land for farming paddy fields, moors and yields is 80.516%, which reduces the forest area to 28%. Land cover changing especially forest can be as indicator the capacity of watershed retaining water. Runoff coefficient c = 0.399 and base flow values is 43.262 obtained a trend increase in the value of c and b values decrease during 1971-2010. Based on the distribution maps of erosion in 1980 and 2005 represent Upper Komering watershed including poor classification.
PEMANFAATAN LIMBAH KOTORAN TERNAK SAPI DENGAN REAKTOR BIOGAS DI KABUPATEN OGAN ILIR Pratiwi, Irnanda; Permatasari, Rosmalinda; Homza, Ozkar Firdausi
IKRA-ITH ABDIMAS Vol 2 No 3 (2019): IKRAITH-ABDIMAS VOL 2 NO 3 BULAN NOVEMBER 2019
Publisher : Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1738.713 KB)

Abstract

Saat ini Desa Pulau Semambu sedang fokus untuk mengembangkan programwisata edukasi melalui program desa wisata Pulau Semambu. Banyaknya limbahkotoran sapi yang mencapai > 10 Kg per hari membuat limbah kotoran tersebut setiapharinya semakin menumpuk di kandang sapi yang berintergrasi dengan kawasan desawisata Pulau Semambu, hal ini tentunya membuat kandang sapi menjadi akan semakinburuk, karena 100% limbah kotoran sapi, dibuang di samping kandang. Hal inidisebabkan masih minimnya sosialisasi yang diberikan oleh dinas terkait untukpemanfaatan kotoran sapi sebagai bahan baku biogas. Masyarakat masih menggunakan 100% bahan bakar LPG untuk kebutuhan masak sehari ? hari. Berdasarkan potensi limbahkotoran sapi yang ada di Desa Pulau Semambu, Kec. Inderalaya Utara, Kab. Ogan Ilir,maka perlu dilakukan sosialisasi dan penyuluhan berkaitan dengan pemanfaatan limbahkotoran sapi. Bahwa limbah kotoran sapi tidak hanya bisa digunakan sebagai pupukorganik, namun dapat digunakan sebagai penghasil biogas. Hasil dari produksi biogas inidigunakan masyarakat sebagai bahan bakar alternatif pengganti gas LPG untuk memenuhikebutuhan rumah tangga sehari ? hari dan sehingga dapat mengurangi pemakaian gas LPGsebanyak 30% serta dapat menghasilkan pupuk cair dan padat organik yang digunakan padalahan pertanian dan perkebunan.
Environmental Application with Multi Sensor Network Ade Silvia Handayani; Nyayu Latifah Husni; Rosmalinda Permatasari
Computer Engineering and Applications Journal Vol 9 No 1 (2020)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (459.163 KB) | DOI: 10.18495/comengapp.v9i1.322

Abstract

This paper aimed to monitor temperature, humidity, and CO gas level using environmental application with multi sensor network (MSN). This system was applied in real life and real time, to be able to obtain data and information through mobile devices and other on internet network. In this research, environmental application is monitored remotely using displays on the web and sensors as device. This research obtained data in outdoor and indoor parking area also with obstacles and without obstacles, so it obtained the results from each of the different environmental conditions.
Pemanfaatan Limbah Batubara (Fly Ash) Sebagai Material Pengganti Agregat Kasar Pada Pembuatan Beton Ringan Ani Firda; Rosmalinda Permatasari; Indra Syahrul Fuad
Jurnal Deformasi Vol 6, No 1 (2021): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v6i1.5423

Abstract

ABSTRAK Sebagai salah satu bahan bangunan perkembangan beton beton saat begitu pesat, yang merupakan campuran pasir dan kerikilyang ditambah semen dan air. Beton ringan adalah beton yang memiliki berat jenis (density) maksimum sebesar 1.850 kg/m3. Pada proyek bangunan tinggi (high rise building) penggunaan beton ringan secara signifikan dapat mengurangi berat konstruksi. Beton ringan dapat dibuat dengan dengan mengganti agregat kasar maupun agregat halus dengan material yang berat jenisnya lebih ringan. Dalam penelitian ini, penulis menggunaan fly ash sebagai material pengganti aggregat kasar pembentuk beton. Fly ash yang merupakan limbah batubara akan dicampur dengan bahan kimia resin yang berfungsi sebagai pengikat dan perekat dengan perbandingan komposisi agregat 60% fly ash dan resin 40%. Hasil pengujian analisa saringan yang dilakukan terhadap agregat kasar buatan tersebut didapat gradasi agregat kasar adalah jenis kerikil atau koral untuk ukuran maksimum 20 mm dan berat jenisnya adalah 1891 kg/m3 dengan kuat tekan betonnya pada umur 28 hari sebesar 6,85 Mpa. atau mengalami penurunan dari beton normal sebesar 10,92 Mpa (38,55%). Sehingga disimpulkan bahwa beton dengan campuran agregat  fly ash 60% dan resin 40% ini belum dapat digunakan sebagai beton ringan struktural karena hasil kuat tekannya yang rendah dibanding dengan beton normal, sehingga hanya dapat digunakan untuk beton ringan non struktural
KAJIAN PENYEDIAAN KEBUTUHAN AIR BERSIH DESA MAKARTI JAYA KABUPATEN BANYUASIN Rosmalinda Permatasari; Ani Firda
JURNAL DESIMINASI TEKNOLOGI Volume 1 No.1 Januari 2013
Publisher : UNIVERSITAS TRIDINANTI PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.607 KB) | DOI: 10.52333/destek.v1i1.162

Abstract

Bagi manusia kebutuhan air sangatlah mutlak karena dalam tubuh manusia 80 % membutuhkan air atau terdiridari air dan selebihnya dalam menjalankan fungsi kehidupan sehari-hari manusia sangat tergantung pula pada air,karena air digunakan pula untuk mandi, mencuci dan lain sebagainya. Disamping manfaat lainnya yaitu sebagaisumber pembangkit listrik, irigasi, alat transportasi, pertamanan dan lain sebagainya.Kurangnya kebutuhan air bersih bagi masyarakat Desa Makarti Jaya, banyak menimbulkan dampak negatif sepertigangguan-gangguan penyakit akibat penggunaan air yang tidak memenuhi syarat. Biasanya air yang diambil darisumur tidak selamanya jernih dan bahkan seringkali berbau sehingga menyebabkan airnya kurang baik untukkeperluan sehari-hari. Untuk itu perlu sarana teknologi tepat guna yang memiliki daya kemampuan sehingga sumberdaya alam yang ada bisa dimanfaatkan sebaik mungkin.Maksud dari penelitian adalah supaya dapat diketahui teknik pelaksanaan lapangan suatu proyek dan memahamikendala yang sering dihadapi di lapangan dan untuk mengetahui sejauh mana wilayah yang dapat dipenuhi kebutuhanair bersih, sedangkan tujuan penelitian adalah untuk mengetahui cara-cara pengolahan Air Bersih tersebut sehinggadapat dimanfaatkan oleh konsumen, khususnya warga yang berada di desa Makarti Jaya.Dari hasil perhitungan kebutuhan air berdasarkan ketentuan yang dikeluarkan oleh Departemen Pekerjaan Umumdidapatkan kebutuhan rata – rata pemakaian didesa Makarti Jaya dengan lingkungan 1 sebesar 0,0013 M³/detik,lingkungan 2 sebesar 0,00164 M³/detik, dan lingkungan 3 sebesar 0,00157 M³/detik, sedangkan debit 5 L/detik danresevoir 100 M³. Berdasarkan perhitungan tersebut, maka di 3 lingkungan Makarti Jaya cukup untuk kebutuhan airbersih.Kata Kunci : air bersih, kebutuhan air, makarti jaya.
Operational Operational Analysis of Waste Transportation in Sukarami District to Sukawinatan Final Disposal Ani Firda Martawi; Rosmalinda Permatasari; Destu Lareza
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 4 (2019): December
Publisher : Research Centre of Inorganic Materials and Complexs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.951 KB) | DOI: 10.26554/ijems.2019.3.4.117-120

Abstract

Increased development, economic growth and population growth in Sukarami Sub-district also have an impact on changes in the lifestyle of its people, which are becoming more consumptive. This has led to an increase in waste production, which must be managed properly, especially in transportation to the landfill. The purpose of this study was to count the number of dump trucks needed to transport the garbage produced in Sukarami District to the final disposal site of the Sukawinatan landfill. The data collected in this study were survey data on the generation of waste per capita and the number of residents to calculate the waste generation in Sukarami District , as well as survey data on waste transportation, namely the capacity of the garbage truck, the time to load and reduce waste, travel time, travel distance, and route of travel. Secondary data collected is a map of Sukarami Subdistrict, transport vehicle routes, the number of garbage transport equipment in the form of dump trucks, the population, and the number of markets. Obtained results that large generationSolid waste generated in Sukarami District in 2019 is 427,873 m3 / day, and is predicted to increase to 450,367 m3 / day in 2023. The need for garbage transport vehicles is 29 units of dump trucks. The number of trips needed for dump trucks is 57 trips / day from 2019 - 2023, 61 trips / day for 2023. Keywords waste generation, transportation system , Sukarame District.
Aplication ADeV Aplikasi Air Detection Environment System (ADeV) Dalam Mendeteksi Kadar Kualitas Udara Di Area Parkiran Berbasis Android Ade Silvia Handayani; Al Fatur Sayid; Sopian Soim; Nyayu Latifah Husni; Rumiasih Rumiasih; Rosmalinda Permatasari
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 7 No 3 (2020): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v7i3.507

Abstract

This paper presents an application of Air Detection Environment System using Android that based on the WSN technology. This technology related to multiple sensors that could detect the air quality of environmental parking lot. The proposed application has been successful in detecting automatically the air quality of vehicle exhaust, such as CO, CO2, HC, PM10, temperature, and humidity. This multisensors technology can trasmit air quality data to servers and displays some menu, such as: the air quality status, the time, and the location of the event. This application will be benefit for the people to know the surround environmental condition practically, in real time and in mobile. It is due to they only need to have access to their smart application. It is expected that they will increase their safety and attention of to the unhealthy environmental qualities.
PRODUKSI BIOGAS DARI LIMBAH KOTORAN SAPI DENGAN DIGESTER FIXED DRUM Irnanda Pratiwi; Rosmalinda Permatasari; Ozkar Firdausi Homza
Aptekmas Jurnal Pengabdian pada Masyarakat Vol 2 No 3 (2019): APTEKMAS Volume 2 Nomor 3 2019
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1086.009 KB) | DOI: 10.36257/apts.v2i3.1838

Abstract

Biogas is a gas which produced by anaerobic activity or fermentation of organic materials including; human and animal waste, domestic (household) waste, biodegradable waste or any biodegradable organic waste under anaerobic conditions. The main content of biogas are methane and carbon dioxide. Pulau Semambu Village, Inderalaya Utara Subdistrict is a village which area of the expansion of the Tanjung Seteko Main Village, Inderalaya District, Ogan Ilir Regency. This area has a population of 1055 people / 537 households. In accordance with its geographical location, Pulau Semambu Village has sufficient natural resources to support the success of rural communities to improve their standard of living by utilizing land suitable for agriculture, livestock and plantations. In this case, for livestock cattle manure, its utilization have not achieve an optimal condition.The Community Partnership Program aims to produce supply technology and use a biogas fixed drum digester / reactor capacity of 600 liters for household purposes, especially in Pulau Semambu Village, Kec. Inderalaya Utara, Kab. Ogan Illir.
STUDI KELAYAKAN INSTALASI PENGOLAHAN AIR LIMBAH (IPAL) DOMESTIK KAWASAN BENDUNG KOTA PALEMBANG Edward Candra; Rosmalinda Permatasari; Leni Kurniati
LATERAL: Jurnal Teknik Sipil Vol 1 No 1 (2023): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v1i1.133

Abstract

Sanitation is a way of treating household waste to prevent humans from being exposed to it, free of harmful impurities and waste materials. The use of wastewater treatment plants is expected to be able to reduce pollution produced by domestic activities. Since the last five years, the city of Palembang has had several WWTPs that process domestic waste, but there have been a few problems that have occurred so that a study of these problems is needed in the field. The research method used in this study uses both quantitative and qualitative research. The results showed that the percentage of IPAL Bendung was 11.7% of newly used WWTP capacity and 83.3% of WWTP idle capacity. This shows that the idle capacity of the two WWTP Bendungs is very high, and it is necessary to increase the house connection. Based on the results of the studies that have been found, the WWTP Bendungs found problems with discharge and detention time.
ANALISIS JARINGAN PIPA DISTRIBUSI AIR BERSIH DI DESA SRIMULYO KECAMATAN AIR SALEK KABUPATEN BANYUASIN Priadi Priadi; Reni Andayani; Rosmalinda Permatasari; Ayu Marlina
LATERAL: Jurnal Teknik Sipil Vol 1 No 2 (2023): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v1i2.206

Abstract

Srimulyo Village, Air Salek District has a water connection with PDAM Tirta Betuah as a clean water service provider. The problem that occurs is the lack of water pressure, so it cannot meet the need for clean water for 24 hours. Apart from loss of head, it is projected that there will be changes in population which will increase the burden on clean water capacity at the research location. This research was conducted to determine the existing clean water needs, population projections, and determine head loss. This calculation uses geometric methods to calculate population projections, as well as the Hardy Cross method to calculate pressure loss. In the drainage area in Srimulyo Village, the total need for clean water in 2022 is 371,760 lt/day, the projected population for the next 5 years in 2027 is 5,164 people, and in the next 10 years 2032 it is 6,435 people. And the loss of pressure height occurred in block 3, namely 6.03 m and the remaining pressure was 33.34 m. This is caused by a change in pipe diameter from 6 inches to 4 inches.
Co-Authors Ade Silvia Handayani Akhirini Akhirini, Akhirini Al Fatur Sayid Ani Firda Ani Firda Ani Firda, Ani Bethary, Rindu Twidi Dantje Kardana Natakusumah Destu Lareza Edward Candra Fajar Sadik Islami Firda, Ani Gumelar, Anjas Heriyanto Rusmaryadi Homzah, Ozkar F Husni, Nyayu Latifah Indra Syahrul Fuad Irnanda Pratiwi jumadi, Muhammad Leni Kurniati Marlina, Ayu Marlina, Ayu Nyayu Latifah Husni, Nyayu Latifah Pahrizal, Pahrizal Priadi Priadi Reni Andayani Reni Andayani, Reni Rumiasih Rumiasih Sabar, Arwin Sarkoni Sopian Soim Susi Susanti Umari, Zuul Fitriana