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All Journal Reaktor Jurnal Ilmu Dasar Jurnal Online Mahasiswa (JOM) Bidang Pertanian Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Teknologi Agroindustri Desimal: Jurnal Matematika Jurnal Kesehatan Medika Saintika Jurnal Distilasi Jurnal Redoks Menara Ilmu Jurnal Fundadikdas (Fundamental Pendidikan Dasar) Journal of Engineering and Scientific Research (JESR) Majalah Tegi Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Penelitian Psikologi Jurnal Riset Teknologi Pencegahan Pencemaran Industri JURNAL TEKNIK PATRA AKADEMIKA Jurnal Kesehatan Saintika Meditory Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Personifikasi: Jurnal Ilmu Psikologi Journal of Community Service Advance Sustainable Science, Engineering and Technology (ASSET) Biodiversitas Journal of Biological Diversity
Netty Herawati
Universitas Muhammadiyah Palembang
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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KINETICS OF ADSORPTION OF HEAVY METALS (IRON) FROM TEXTILE INDUSTRY WASTE USING CALCIUM CARBIDE RESIDUE AS ADSORBENT Muhammad Arief Karim; Netty Herawati; Henny Juniar
Reaktor Volume 22 No. 3 December 2022
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/reaktor.22.3.102-112

Abstract

This research was conducted to study the efficiency of residual calcium carbide as an adsorbent using a batch process to remove iron (II) from textile industrial waste. In this study, the iron (II) content in textile industrial waste was synthetically made using . The effluent was characterized using a standard method (atomic absorption spectrometry), while the functional groups responsible for the Adsorption of iron to the surface of the calcium carbide residue were observed using SEM and Fourier Transform Infra-red (FTIR). The SEM findings revealed a highly porous morphology. FTIR revealed the presence of various functional groups (OH, CH, C=C, and C-C). Factors affecting Adsorption, eg, contact time, adsorbent dose, pH, and iron concentration, were also studied. The maximum iron (II) ion adsorption was observed to occur at pH 6. Kinetic studies showed a good correlation and best suited the pseudo-second-order kinetic model. Langmuir and Freundlich's isotherm model was used to describe the Adsorption of iron (II) on calcium carbide residues. The data obtained from the adsorption process most closely matched the Langmuir model with a correlation value of R^2 = 0.9959 and q_e=1.697 mg/g. with a pseudo-second-order kinetic model with a correlation coefficient value (R2), which is 0.9962 for an adsorbent mass of 7.5 g. The Adsorption of iron ions from textile wastewater synthesis solution using calcium carbide residues shows a physisorption mechanism.
The implementation of inclusion services and social interaction for deaf students at Perwira Bogor city elementary public school Sukmanasa, Elly; Aulia, Karmilasari; Agustiani , Tini; Herawati , Netty; Darmawan , Agus
Jurnal Fundadikdas (Fundamental Pendidikan Dasar) Vol. 7 No. 1 (2024): March
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fundadikdas.v7i1.8504

Abstract

Children with special needs face diverse obstacles in social interaction and communication, yet not all struggle equally in these domains. In response, Indonesia's government has implemented inclusive education initiatives to uphold their rights, as mandated by Law No. 20 of 2003. This study investigates inclusive education provision and social interactions among deaf students, regular peers, and teachers, aiming to evaluate services enhancing social integration for deaf students. Employing qualitative methods with descriptive analysis, the research sheds light on the challenges deaf children encounter, particularly in verbal communication, necessitating reliance on visual cues to compensate for hearing impairments. Perwira Elementary Public School employs specialized activities fostering auditory perception and rhythm communication skills. Crucially, parents are instrumental in supporting their children's verbal communication through everyday language practice, aided by hearing devices and teacher guidance. This research underscores the importance of inclusive education initiatives in facilitating social interaction and communication for children with special needs. It provides insights into effective strategies, such as sensory-focused activities and parental involvement, contributing to the broader discourse on inclusive education and its implications for the well-being and development of children with special needs.
P PENGARUH KATALIS ZEOLIT PADA LIMBAH PLASTIK POLYSTYRENE MENJADI BAHAN BAKAR MINYAK MENGGUNAKAN REAKTOR PIROLISIS Ummi Kalsum; Netty Herawati
Jurnal Teknik Patra Akademika Vol 15 No 01 (2024): Jurnal Teknik Patra Akademika
Publisher : Politeknik Akamigas Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52506/jtpa.v15i01.243

Abstract

Sampah plastik yang terus meningkat jumlahnya menimbulkan masalah bagi lingkungan, penyebabnya tak lain sifat plastik yang tidak dapat diuraikan dalam tanah. Alternatif yang bisa membantu penanganan sampah plastik adalah proses daur ulang yang lebih menguntungkan salah satunya adalah dengan mengkonversi sampah plastik menjadi bahan bakar minyak sebagai sumber energi alternatif melalui pirolisis. Pirolisis merupakan salah satu bentuk proses daur ulang dengan mengubah plastik menjadi bahan bakar. Selain bermanfaat untuk mengurangi jumlah sampah plastik, pirolisis sampah plastik juga bermanfaat untuk menyediakan bahan bakar dengan nilai energi yang cukup tinggi. Penelitian ini bertujuan untuk mengetahui proses konversi limbah plastik menjadi bahan bakar minyak dengan mengetahui pengaruh % katalis zeolit terhadap sifat fisika dari spesifikasi bahan bakar minyak yang berbahan baku dari limbah plastik polystyrene berdasarkan metode American Standard Testing and Material (ASTM). Penelitian ini menggunakan proses catalytic cracking yaitu dengan variasi katalis zeolit dari 10%, 20%, 30%, 40% sampai 50% pada temperatur 420℃ selama 2 jam untuk mengetahui karakteristik sifat fisika dari minyak pirolisis yang dihasilkan seperti: densitas, viskositas, specific gravity, flash point dan water content. Semakin tinggi kadar katalis yang digunakan maka bahan bakar minyak yang dihasilkan akan semakin kental dan pekat, sehingga hasil terbaik berada pada persentase sebesar 10% dan sesuai spesifikasi bahan bakar minyak jenis solar 48.
How do Altruism and Optimism Influence Religious Coping? Netty Herawati; Nailur Rohmah; Abdurachman
Jurnal Penelitian Psikologi Vol. 14 No. 1 (2023): Jurnal Penelitian Psikologi
Publisher : Program Studi Psikologi Fakultas Psikologi dan Kesehatan Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/jpp.v14i1.899

Abstract

Religious coping merupakan hal yang seringkali dilakukan banyak individu dalam menghadapi kondisi sulit. Tujuan penelitian ini adalah untuk melihat pengaruh optimisme dan altruisme pada strategi religious coping. Subjek penelitian ini sebanyak 424 responden. Skala koping agama, skala optimisme dan skala altruisme digunakan masing-masing untuk mengukur koping agama, optimisme dan altruisme. Hasil penelitian menunjukkan ada hubungan positif antara optimisme dan koping agama secara partial serta hubungan positif antara altruisme dan koping agama. Kedua variabel tersebut juga secara bersama-sama ikut menjadi prediktor terbentuknya koping religius. Individu yang mengaplikasikan religious coping cenderung lebih memilih jalur agama dan mendekatkan diri pada Tuhan dalam menghadapi berbagai masalah dalam hidup
ASUHAN KEPERAWATAN PADA PASIEN SKIZOFRENIA DENGAN HARGA DIRI RENDAH DI RUMAH WILAYAH KERJA PUSKESMAS TANJUNG PAKU KOTA SOLOK Rosa Fitri Amalia; Weni Lidya Handayani; Afridon Afridon; Netty Herawati; Ridhyalla Afnuhazi
Jurnal Kesehatan Saintika Meditory Vol 9, No 1 (2026): Mei 2026
Publisher : STIKES Syedza Saintika Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30633/jsm.v9i1.31025

Abstract

Berdasarkan World Health Organization (WHO) Jumlah orang dengan gangguan jiwa 970 juta orang di dunia hidup dengan gangguan mental, pada Puskesmas yang ada di kota Solok terutama Puskesmas Tanjung Paku jumlah angka mengalami skizofrenia 64 orang dengan harga diri rendah 3 orang. Tujuan dilakukan penelitian untuk menerapkan asuhan keperawatan pada pasien skizofrenia dengan harga diri rendah di rumah melalui pendekatan proses keperawatan.  Jenis penelitian ini adalah deskriptif dengan pendekatan studi kasus tunggal pada satu orang pasien yang memenuhi kriteria inklusi. Pengumpulan data dilakukan melalui wawancara, observasi, pemeriksaan fisik, dan studi dokumentasi. Hasil asuhan keperawatan yang dilakukan pada tanggal 15 – 19 Oktober 2025, interaksi dilakukan dari strategi pelaksanaan 1 sampai 4 pelaksanaannya dilakukan 7 kali interaksi dimana saat melakukan implementasi pasien kurang memahami strategi pelaksanaan 1 dan 3 sehingga perlu dilakukan implementasi berulang pada pasien. Diharapkan kepada petugas kesehatan terutama penanggung jawab jiwa untuk lebih memotivasi keluarga dan menjelaskan kepada keluarga apa yang dilakukan jika terjadi tanda gejala pada pasien serta mempertahankan aktivitas positif untuk mencegah kekambuhan.Kata kunci           : Asuhan Keperawatan, Skizofrenia, Harga Diri REndah
Implementation of Risk-Based Business Licensing Policy at the Investment and One-Door Integrated Services Department in Sintang Regency Lestari, Reni Puji; Herawati , Netty; Arifin; Martoyo; Sudirman
Desimal: Jurnal Matematika Vol. 9 No. 2 (2026): Desimal
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/

Abstract

The implementation of risk-based business licensing through the Online Single Submission Risk-Based Approach (OSS-RBA) has become a key component of Indonesia’s public-service reform to improve regulatory efficiency, investment certainty, and digital governance. However, empirical evidence explaining how organizational capacity, policy interpretation, and policy application interact during local implementation remains limited. This study analyzes the implementation of OSS-RBA at the Investment and One-Stop Integrated Services Office (DPMPTSP) of Sintang Regency using Jones and Baird’s policy implementation framework. A qualitative single-case study was employed. Data were collected from seven purposively selected participants through semi-structured interviews, non-participant observation, and document analysis, and analyzed using theory-informed thematic analysis with source and method triangulation. The findings indicate that OSS-RBA has strengthened administrative transparency, clarified licensing requirements based on business-risk classifications, and improved institutional arrangements for licensing services. Nevertheless, implementation remains constrained by limited human resources, uneven technical competence, interagency coordination challenges, unstable digital infrastructure, and varying digital capabilities among business actors. These conditions collectively influence organizational performance, policy interpretation, and service delivery. The study demonstrates that effective implementation depends on the interdependent relationship among organizational capacity, policy interpretation, and policy application rather than technological adoption alone. It refines the empirical application of Jones and Baird’s framework by illustrating how these dimensions interact within digitally mediated licensing services and provides practical insights for strengthening institutional capacity, adaptive coordination, and user-oriented digital services.
Implementasi Sistem Informasi Pengaduan Warga Dan Inventaris Barang Pada Kelurahan Plaju Darat Palembang Bayu Wijaya Putra; Niki Ramadhan; M. Ronaldo; Wahyu Prawira; M. Aqeel Gibran; Netty Herawati; Iin Seprina; Endang Lestari Ruskan; Rusdi Efendi; M. Rudi Sanjaya; Apriansyah Putra; Hayqal Nur Akbari
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 6 No. 1 (2026): Januari 2026 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v6i1.989

Abstract

Pengelolaan pengaduan warga dan inventaris barang di Kelurahan Plaju Darat Palembang selama ini masih menghadapi kendala, seperti data yang tersebar di berbagai media, sulit dikategorikan, serta minimnya arsip digital yang terintegrasi. Kondisi ini menyebabkan proses tindak lanjut pengaduan dan pengelolaan inventaris kurang efektif. Program pengabdian kepada masyarakat ini bertujuan untuk mengembangkan sistem informasi berbasis web yang terintegrasi dengan website kelurahan, sehingga dapat meningkatkan efisiensi pelayanan publik. Metode pelaksanaan meliputi wawancara, analisis kebutuhan, perancangan prototype, implementasi dengan framework CodeIgniter, pengujian blackbox dan keamanan sistem, serta sosialisasi kepada perangkat kelurahan dan warga. Hasil kegiatan menunjukkan bahwa sistem informasi pengaduan warga dan inventaris barang berhasil diimplementasikan dan diakses melalui domain kelurahanplajudarat.id. Evaluasi melalui kuesioner kepada 62 peserta menunjukkan tingkat penerimaan dan kepuasan yang sangat baik (85,01%). Program ini tidak hanya meningkatkan efektivitas pengelolaan data, tetapi juga mendorong partisipasi aktif masyarakat dalam menyampaikan pengaduan secara mandiri. Ke depan, sistem ini diharapkan menjadi model berkelanjutan yang dapat direplikasi di kelurahan lain untuk mendukung pelayanan publik berbasis teknologi informasi.
Peningkatan Pengetahuan Masyarakat Melalui Pelatihan Pembuatan Minyak Atsiri di Kelurahan Plaju Darat Kota Palembang Eko Ariyanto; Netty Herawati; Robiah Robiah; Heni Juniar; Dian Kharismadewi
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 3 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.3.355-361

Abstract

Lemongrass (Cymbopogon citratus) is a family medicinal herb commonly used as a kitchen spice. Lemongrass contains essential oils such as citral, myrcene, geraniol, citronellol, and α-oxo bisabolene that have a high-selling value and benefits as a fungal growth inhibitor, antibacterial, anti-insect, and anti-cancer. Socialization about the benefits of lemongrass essential oils and training on producing its essential oils was conducted through community service. The activity material was delivered through a presentation, and training in processing lemongrass to essential oils was conducted through a demo activity directly in front of participants. This community service activity was held in the Plaju Darat urban village meeting hall involving family welfare empowerment representatives, the head of the neighborhood, and the urban village community as participants. Pre-tests and post-tests were given to participants to determine the level of their understanding of the material presented. The test results improved participants’ understanding of the benefits of essential oils and their processing methods. It was concluded that participants understood the benefits of lemongrass essential oils and knew how to produce them.
Barium Removal from Produced Water Using RCC-Based Ceramic Adsorbent: Fixed-Bed Column Adsorption Netty Herawati; Subriyer Nasir; Kiagus Ahmad Roni; Muhammad Arif Karim
Advance Sustainable Science Engineering and Technology Vol. 7 No. 4 (2025): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i4.2399

Abstract

This study focuses on the removal of barium ions (Ba²⁺) from produced water, a common challenge in industrial wastewater treatment due to barium’s toxicity and scaling potential. To address this, the research introduces a novel ceramic composite adsorbent formulated from natural clay and residue catalytic cracking (RCC) spent catalyst, combining low cost, sustainability, and enhanced adsorption performance. The main objective is to evaluate the adsorption efficiency of this composite in a fixed-bed column system under varying operational conditions, while also modeling its dynamic behavior. Produced water with an initial barium concentration of 0.58 mg/L (pH 8.8) was fed in up-flow mode at flow rates of 6, 7, and 8 mL/min using a peristaltic pump. Effluent samples collected over 180 minutes were analyzed by UV- Vis. spectrophotometry. Results showed that lower flow rates increased contact time and improved adsorption efficiency, with breakthrough delayed to ~210 minutes at 6 mL/min compared to 160 minutes at 8 mL/min. Breakthrough modeling indicated that the Thomas model best represented the data (R² ≥ 0.95), while the Yoon–Nelson model reliably predicted 50% breakthrough time. This work demonstrates that clay–RCC ceramic composites are effective, low-cost, and sustainable adsorbents.
Reducing Pollutant Levels of Industrial Wastewater using Activated Carbon Based on Used Oil Cracking Catalysts Netty Herawati; Heni Juniar; Siti Ayunda Rosalina
Jurnal Riset Teknologi Pencegahan Pencemaran Industri Vol. 17 No. 1 (2026): May
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Pencegahan Pencemaran Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21771/jrtppi.2026.v17.no1.p121-138

Abstract

Treatment of wastewater generated from petroleum exploration is essential to reduce pollutant levels and protect living organisms and the environment. Wastewater produced from the petroleum exploration process is called produced water. Produced water may account for up to 80% of total liquid production and cannot be discharged or reused directly because it contains pollutants such as total dissolved solids (TDS), iron (Fe), and barium (Ba). This study used activated carbon based on catalysts used for petroleum cracking containing Silica/alumina elements as adsorbents to reduce total dissolved solids (TDS) levels and harmful metal content such as Fe and barium. This study aims to determine the effect of variations in adsorbent mass (5, 10, 15, 20, 25 grams) and stirring time (30, 60, 90, 120, 150 minutes) on the decrease in TDS, Fe, and Ba metals. The optimal treatment condition was achieved using a 90-minute stirring period and 15 gram of activated carbon. Under these conditions, Fe and Ba decreased by 79.47% and 62.44%, respectively, and their final concentrations met the stated quality standards. The pH value remained within the acceptable range of 7.12 to 8.10. TDS decreased by 54.67% to 6,120 mg/L, but remained above the stated limit and therefore requires further polishing treatment.
Co-Authors Abdurachman Achmad Ardiansyah Afnuhazi, Ridhyalla Afridon Afridon Agung Waluyo Agustiani , Tini Andreas J Watkaat Apriansyah Putra Arifin Asni Asni Asni Aulia, Karmilasari Bayu Wijaya Putra Darmawan , Agus Dian Kharisma Dewi Efitra Eko Ariyanto Elly Sukmanasa Endang Lestari Ruskan Hayqal Nur Akbari Heni Juniar Henny Juniar Iin Seprina Indra Pratama Juniar, Heni Kharismadewi, Dian Kiagus Ahmad Roni Librina Tria Putri M. Adetya Hidayat M. Aqeel Gibran M. Ronaldo M. Rudi Sanjaya Martoyo Mepa Kurnasih Muhammad Arief Karim Muhammad Arif Karim Nailur Rohmah Niki Ramadhan NURHAYANI H. MUHIDDIN NURUL HIDAYAH RAMLAWATI RAMLAWATI Reni Puji Lestari Robiah Robiah Rosa Fitri Amalia Rusdi Efendi S.Mulyanto Herlambang Setyaningsih . Siti Ayunda Rosalina Sri Martini Subriyer Nasir Sudirman Tri Susanto Triyugo Winarko Vonny Setiaries Johan Wahyu Prawira Weni Lidya Handayani Zakeus Dadi