Article Per Year (5 Year)
p-Index From 2021 - 2026
1.853
P-Index
This Author published in this journals
All Journal Jurnal Fisika Unand Jurnal Kimia Riset Jurnal Pengabdian UNDIKMA Magnetic: Research Journal of Physics and It’s Application Indonesian Community Journal Jurnal Riset Fisika Indonesia INOVASIA Khidmatuna: Journal of Research and Community Service Najwa Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Gabriela Elsandika
Universitas Palangka Raya
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Pemberdayaan Masyarakat dalam Meningkatkan Kualitas Air Sanitasi Melalui Instalasi Ecosmart Water Filter di DAS Kota Palangka Raya Reni Agustiani; Yunida Iashania; Gabriela Elsandika; Yunita Enzelina Silaban; Valentinus Waruwu; Salsa Ayudhia Pratama; Bryan Faith Situmorang
I-Com: Indonesian Community Journal Vol 5 No 3 (2025): I-Com: Indonesian Community Journal (September 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i3.7982

Abstract

Masyarakat di Kelurahan Pahandut Seberang, Kota Palangka Raya, memenuhi kebutuhan air sanitasi dengan memanfaatkan air Sungai Kahayan meskipun kualitas airnya menurun dan air sumur bor yang masih keruh. Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan pengetahuan dan keterampilan masyarakat, khususnya anggota Karang Taruna, dalam mengolah air sungai menjadi air bersih yang layak digunakan. Metode pelaksanaan PkM meliputi tahap sosialisasi dan pemetaan awal, dilanjutkan dengan empat kegiatan pelatihan: sosialisasi pentingnya sanitasi air bersih, pelatihan teori Ecosmart Water Filter, praktik pembuatan filter, dan pelatihan pemeliharaan. Hasil kegiatan menunjukkan adanya peningkatan signifikan dalam pemahaman dan kemampuan peserta. Hal ini dibuktikan melalui hasil angket yang diberikan sebelum dan sesudah setiap sesi pelatihan, di mana jawaban peserta beralih dari ragu-ragu menjadi "setuju" dan "sangat setuju" terhadap pentingnya sanitasi air dan kemampuan mereka dalam merakit serta memelihara filter. Program ini berhasil memberdayakan masyarakat dengan memberikan solusi praktis dan berkelanjutan untuk mengatasi permasalahan air bersih.
Synthesis and Characterization of Rubber Seed Shell-Derived Activated Carbon by KOH Activation Gabriela Elsandika; Budi Hariyanto; Panggabean, Lady M.; Sihombing, Feridah A.; Hakim, Luqman
INOVASIA Vol 2 No 1 (2024): April
Publisher : LPPM Institut Studi Islam Sunan Doe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58330/inovasia.v2i2.353

Abstract

This study presents the preparation and characterization of activated carbon derived from rubber seed shells using potassium hydroxide (KOH) activation. The raw material for this investigation was obtained from rubber seed shells collected from local rubber plantations in Palangka Raya. The activation process involved the use of the chemical activator KOH at a 1:1 carbon-to-KOH ratio in 200 mL of distilled water for a duration of 24 hours. X-ray Diffraction (XRD) analysis confirmed that the resulting activated carbon exhibited an amorphous structure, and all Fourier-Transform Infrared Spectroscopy (FTIR) spectra indicated the presence of functional groups in the activated carbon. The activated carbon possessed a porous structure with a surface area and total pore volume of 2.24 m2/g and 0.02 cm3/g, respectively. These findings necessitate further optimization of the activation process to achieve a larger surface area, thus enabling its application in electronic materials, water treatment, and various other fields.
Co-Authors Afifullah, Rahmad Agustianti, Wandry Ahmad Saefulloh Amelia Azahra, Nur Shellae Bryan Faith Situmorang Budi Hariyanto Enjelika Erwin Prasetya Toepak Fitriani Fitriani Hanand , Zanuar Hafidz Asani Hendrawan, Risky Pratama Heni, Anisa Nugraha Ibnu Sina Irawan, Aldi Jahra, Alvia Julius Telaumbanua Justin, Axel Berkat Khairi Khairi Khairi Kurniawati, Neny Luqman Hakim Ma'rifah, Siti Made Dirgantara Marvin Horale Pasaribu Panggabean, Lady M. Putri, Fanie Mardina Reni Agustiani Reni Agustiani Reni Agustiani, Reni Retno Agnestisia Salsa Ayudhia Pratama samsul arifin Samsul Arifin Samsul Arifin Serlinawati Setiawan, M. Abdur Rofiq Sihombing, Feridah A. Siti Unvaresi Misonia Beladona Suryadi, Achmad Valentino Tabang Valentinus Waruwu WULANDARI Yonatan Ari Santoso Yunida Iashania Yunita Enzelina Silaban