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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Sains Tanah Transformasi: Jurnal Pengabdian Masyarakat Science and Technology Indonesia Jurnal Biologi Tropis Indonesian Journal of Chemistry Jurnal Pengabdian Magister Pendidikan IPA Molekul: Jurnal Ilmiah Kimia Indonesian Physical Review Jurnal Gema Ngabdi Acta Chimica Asiana Jurnal Teknodik JPIn : Jurnal Pendidik Indonesia Jurnal Warta Desa (JWD) Prosiding Konferensi Nasional PKM-CSR Jurnal Pijar MIPA Jurnal Pepadu Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Pengabdian Inovasi Masyarakat Indonesia Molekul: Jurnal Ilmiah Kimia Jurnal Ilmu-Ilmu Pertanian
Siti Raudhatul Kamali
Mataram University
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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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Socialization of Organic Waste Processing in the Lembar Selatan Mangrove Ecotourism Area, West Lombok Ernawati; Suripto; Kamali, Siti Raudhatul; Widianti, Astrini; Rahayu, Rachmawati Noviana; Assyifa, Baiq Tiara Wimadhia
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 3 (2024): Juli - September
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i3.9056

Abstract

In ecotourism areas, tourist activities are always a source of waste generation. Tourist visits can have a positive impact on the community's economy, but they also have a negative impact, namely increased waste generation. The Lembar Selatan Mangrove Ecotourism Area is an ecotourism destination in West Lombok which attracts more and more visitors from year to year. The increase in the number of visitors causes an increase in waste generation in tourist areas. Some rubbish is still dumped in mangrove forests, so a lot of rubbish is found in mangrove forests which are ecotourism objects. Integrated waste management is needed, especially through empowering local communities to overcome the problem of waste generation in the area. For this reason, socialization of waste processing into eco-enzyme products for the community was carried out with the aim of increasing awareness and economic independence of the community in managing waste. This socialization was carried out using lecture methods, demonstrations, focus group discussions and practice with female food traders who are members of the UMKM group and members of POKDARWIS of The Lembar Selatan Village as the target audience. The results show that the participants were very enthusiastic about taking part in this activity, causing their awareness, knowledge and skills to increase, especially regarding integrated waste management and processing organic waste into eco-enzyme products. It is hoped that the results of this activity will further increase the village's economic independence in managing waste in the Ecotourism Area of Lembar Selatan.
Pelatihan Pembuatan Bioetanol dari Sampah Rumah Tangga di Desa Penujak Kabupaten Lombok Tengah Hamdiani, Saprini; Asnawati, Dina; Kamali, Siti Raudhatul; Murniati, Murniati; Kurniawati, Lely; Sumarlan, Iwan
Jurnal Pengabdian Inovasi Masyarakat Indonesia Vol. 3 No. 1 (2024): Edisi Februari
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpimi.v3i1.3967

Abstract

Telah dilakukan pengabdian masyarakat di Desa Penujak Kecamatan Praya Barat, Kabupaten Lombok Tengah. Desa Penujak merupakan salah satu desa di Kecamatan Praya Barat, Kabupaten Lombok Tengah dengan jumlah penduduk cukup besar mencapai 11.760 jiwa dengan 4150 kepala keluarga. Jumlah penduduk yang besar ini, menimbulkan berbagai masalah salah satunya adalah permasalahan lingkungan akibat sampah. Salah satu sumbangan sampah terbesar dihasilkan dari aktifitas rumah tangga. Sampah organik rumah tangga terdiri dari 60% sayur-sayuran dan 40% daun-daunan, kulit buah-buahan dan sisa makanan yang banyak mengandung selulosa, pati, gula, dan hemiselulosa. Hal ini membuat sampah organik rumah tangga sangat potensial dijadikan bahan baku pembuatan bioetanol. Pengabdian ini diikuti oleh para ibu rumah tangga serta para pemuda putus sekolah. Keseluruhan peserta berjumlah 15 orang. Metode pengabdian yang diterapkan adalah ceramah dan tanya jawab dengan metode Focus Group Discussion (FGD) serta praktek pembuatan bioetanol. Kegiatan diawali dengan pengenalan sampah kategori sampah organik dan anorganik, praktek pemisahan sampah, kemudian mengumpulkan sampah organik yang bisa diolah menjadi bioetanol. Tahap selanjutnya peserta diperkenalkan dengan metode pembuatan bioetanol dengan peralatan sederhana. Para peserta sangat antusias mengikuti praktik sampai acara pengabdian selesai.
Kerjasama Pengembangan Teknologi Ramah Lingkungan Pembuatan Gerabah di Indonesia dan Vietnam Hamdiani, Saprini; Azzauri, Supyan; Hidayatullah, Riski; Risiyaningsih, Risa; Shofiana, Fitria; Utari, Dinda Listi; Fajrina, Cendana Sila; Maulana, Fery Andrian; Gifari, M. Arya; Puspita, Nova Maya Dela; Diwi, Imelda Ratna; Safitri, Najma Nur; Kamali, Siti Raudhatul; Hadisaputra, Saprizal; Arisanti, Ivon; Ha, Nguyen Thi The
Jurnal Pengabdian Inovasi Masyarakat Indonesia Vol. 4 No. 2b (2025): Edisi khusus Dies Natalis Universitas Mataram
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/3e6pwk87

Abstract

This community service program aimed to develop environmentally friendly pottery technology through collaboration between Universitas Mataram, Indonesia, and Dong Thap Community College, Vietnam. The activities were conducted in Penujak and Banyumulek Villages, Lombok, focusing on the application of composite technology using combustion ash waste and the utilization of natural dyes. The methods included socialization, focus group discussions (FGDs), and hands-on practice with local artisans. The results indicated a significant increase in participants’ knowledge regarding composite technology concepts, alternative material utilization, and combustion ash processing techniques, with an average improvement ranging from 45% to 70%. Furthermore, the practical application of natural dyes, such as sappan wood, tegeran, jolawe, indigosfera, meranti wood, and areca nut, was successfully demonstrated in pottery products. A satisfaction survey revealed that most participants were satisfied to highly satisfied with the training and were motivated to continue developing composite pottery with eco-friendly dyes. Overall, the program effectively enhanced artisans’ knowledge, skills, and motivation, while supporting the diversification of pottery products toward more innovative and globally market-oriented outcomes.
Sosialisasi Dan Pelatihan Pembuatan Sabun Alami Berbasis Limbah Clay Dari Industri Gerabah Dengan Mitra Koperasi Syariah Lingkar (KSL) Rinjani Lombok Hamdiani, Saprini; Kamali, Siti Raudhatul; Hadisaputra, Saprizal; Indriyatno, Indriyatno; Arisanti, Ivon
Jurnal Gema Ngabdi Vol. 7 No. 3 (2025): JURNAL GEMA NGABDI
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v7i3.595

Abstract

This community development program was motivated by the large amount of broken pottery waste generated during the firing process that remains unutilized in the traditional pottery industry of Banyumulek Village. The clay waste has significant potential as an innovative additive in the production of natural soap. The purpose of this activity was to enhance community awareness and skills, particularly among members of KSL Rinjani Lombok, in processing waste into environmentally friendly and economically valuable products. The implementation methods included socialization and training. The socialization stage provided understanding of the potential of clay waste and opportunities for developing natural soap products, while the training stage was conducted through hands-on practice covering material preparation, mixing with soap base ingredients, and soap molding techniques. The results of the activity showed an increase in participants’ knowledge and skills in utilizing clay waste, with the highest improvement reaching 85%. Community partners were able to produce natural soap with good quality and market potential. In addition, the program successfully achieved its objectives by empowering the community through innovative utilization of pottery waste, while fostering the creation of competitive and eco-friendly product.
Biodegradability Potential Measurement of Organic Waste to Enhance Compost Quality at the University of Mataram Budiarti, Gina; Kamali, Siti Raudhatul; Widiyanti, Astrini; Ernawati, Ernawati; Harfadli, Muhammad Ma'arij
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Article in Press 2026 (For Upcoming Issue)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v0i0.%p

Abstract

This study aims to analyze the volume, weight, composition of organic waste, the characteristics of C/N, moisture content, and biodegradability fraction as a reference for biodegradability potential. Using the load count analysis method—based on modifications of SNI 19-3964-1994 and the UN-Habitat Wise Waste Cities Tools (2010)—researchers measured the daily waste generation, which amounted to approximately 11,967±2,528 liters in volume and 1.91±0.4 tons in weight. The organic waste primarily consisted of dry leaves (53%), household waste (25%), green manure and grass (17%), and vegetable waste (5%). Laboratory tests revealed the waste had a carbon-to-nitrogen (C/N) ratio of 62.07%, a moisture content of 66.76%, and a biodegradability fraction of 7.6%. These values do not align with raw material composting standards, indicating the need for waste treatment before composting. To enhance the composting process, the study recommends separating green (nitrogen-rich) and brown (carbon-rich) materials, prioritizing the green portion as the main composting input, and drying the material initially to reduce moisture to 40–45%. Composting is highlighted as a simple, eco-friendly solution for managing organic waste, contributing to soil fertility, structure improvement, and supporting sustainable agricultural practices.
Co-Authors Abdurahim, Abdurahim Agrawal, Dinesh Chandra Anshori, Mufid Apriani, Niza Yusnita Arisanti, Ivon Assyifa, Baiq Tiara Wimadhia Azzauri, Supyan Baiq Fadila Arlina Baiq Fadila Arlina Budiarti, Gina Chen, Chang-Nan Dewi, Desak Made Devika Ratna Dhoni Hermanto Dhony Hermanto Dina Asnawati Diwi, Imelda Ratna Emmy Yuanita Erin Ryantin Gunawan Ernawati Ernawati Ernawati Fahrurazi Fahrurazi Fajrina, Cendana Sila Farista, Baiq Ganesh Darmayanti Gifari, M. Arya Ha, Nguyen Thi The Harfadli, Muhammad Ma'arij Hermanto, Dhoni Hidayatullah, M. Riski Hidayatullah, Riski I Gede Adhitya Wisnu Wardhana I Made Sudarma Indriyatno Indriyatno, Indriyatno Iriando, Mahadi Muhammad Gunadharma Iwan Sumarlan Laila Hayati Lala Ghina Aulia Lely kurniawati Lely Kurniawati Made Ganesh Darmayanti Maharani, Andika Ellena Saufika Hakim Mamika Ujianita Romdhini Mamika Ujianita Romdhini Mamika Ujianita Romdhini, Mamika Ujianita Mariana, Baiq Marliadi Susanto Maulana, Fery Andrian Murniati . Natacha Amalia Nindi Herdiyanti Nurul Ismillayli Prihatini, Putri Jauhar Puspita, Nova Maya Dela Rahayu, Rachmawati Noviana RINA KURNIANINGSIH Risiyaningsih, Risa Safitri, Najma Nur Saprini Hamdiani Saprizal Hadisaputra Saputri, Dinar Suksmayu Sari, Ayu Purnama Shofiana, Fitria Soraya Aulia Sri Seno Handayani Sudirman Sudirman Sudirman Sudirman Supardiono Suripto Surya Hadi Surya Hadi Surya Hadi Surya Hadi Tri Dharmayani, Ni Komang Utari, Dinda Listi Virgota, Arben Wardian Antoni Wei, Tai-Huei Widianti, Astrini Widiyanti, Astrini Wirahadi, Ahmad