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All Journal Jurnal Teknologi Lingkungan Universitas Trisakti Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Ilmu Lingkungan REKA KARSA Jurnal Reka Lingkungan JURNAL TEKNOLOGI LINGKUNGAN Sinergi Jurnal Serambi Engineering Jurnal Tekno Insentif Jurnal Teknik Lingkungan Bandung Conference Series: Economics Studies Serambi Engineering
Hartati, Etih
Institut Teknologi Nasional Bandung
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering

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Systematic Literature Review Penelitian Hydrothermal Cangkang Telur Ayam dengan Analisis Bibliometrik Menggunakan Software VOSviewer Agusty, Muhammad Naufal; Etih Hartati; Djaenudin; Herlian Eriska Putra
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Food waste management is a global challenge that encourages the application of the circular economy concept through resource reuse. Chicken eggshell waste has the potential to be used as a renewable source of calcium, while hydrothermal processing is a promising method for converting it into value-added products. This study aims to map the development of hydrothermal processing research on chicken eggshell waste through a bibliometric analysis of 75 Scopus-indexed publications from 2019 to 2024. The results of the analysis show that China is the country with the highest number of publications. Co-authorship analysis identified 27 collaborating authors, with Zhang, X., Yin, J., and Wang, I. as the main authors. The most dominant keywords were “hydroxyapatite,” “hydrothermal method,” and “calcium.” This study shows that hydrothermal research focuses on the development of calcium-based biomaterials and nanomaterials and opens up opportunities for further research on the sustainable use of chicken eggshell waste.
Real-time deep neural network-based waste detection and classification using a camera sensor Darlis, Arsyad Ramadhan; Lidyawati, Lita; Kristiana, Lisa; Hartati, Etih; Trisani, Faradilla Rizqi
SINERGI Vol 30, No 1 (2026)
Publisher : Universitas Mercu Buana

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Abstract

Waste generation is a growing environmental concern, with manual sorting methods often being inefficient and error-prone, particularly under varying lighting and environmental conditions. In Indonesia, waste is typically categorized into organic and nonorganic, yet existing automated classification systems lack real-time capabilities and robustness in dynamic settings. This study proposes a novel real-time waste detection and classification system using a deep neural network, implemented on the Jetson Nano platform with a camera sensor. The system utilizes the ResNet-18 convolutional neural network architecture and is developed using Python. It is designed to distinguish between organic and nonorganic waste in real-time. Training was conducted over 30 epochs, and the system was tested under various lighting conditions—morning, daytime, afternoon, and nighttime. Results show high accuracy: 95.24% in the morning, 95.24% during the day, 90.45% in the afternoon, and 86.90% at night, with an average accuracy of 91.96%. Performance was influenced by factors such as lighting intensity, distance, waste position, changes in organic waste, and occlusion by plastic. The proposed system offers a significant improvement over traditional and existing methods by enabling accurate, real-time waste classification under diverse conditions, contributing to more efficient and intelligent waste management.
Co-Authors ADI SEMARTA, I WAYAN WINDU ADITYA PRATAMA Aditya Rifqi Rizqullah Adryan Lukman Indira Agusty, Muhammad Naufal Alca Pratama Putra Alfianabila Yusfiaka Ali Djamhuri ARSYAD RAMADHAN DARLIS Ayunda Sean Bagya Trirahmani, Anggia Bali Widodo Didin Agustian Permadi Dimas Rizki Darmawan Dinda Dwi Paramita Djaenudin Djaenudin Djaenudin Djaenudin Djaenudin Dyah Marganingrum Dyah Marganingrum Dyah Marganingrum Dyah Marganingrum Eka Wardhani Elvira, Verina Fandy Ahmad Fauzy Halomoan, Nico Halomoan, Nico Herlian Eriska Putra I WAYAN WINDU ADI SEMARTA IKRIMA NURUL AMALIYAH Indrianti Kurnia Kamila Khalishah KHAIRIL IRFAN SIREGAR Khoirunisa Ameilia Rahmawati KRISTIANA, LISA Lina Hasyyati LITA LIDYAWATI M Candra Nugraha Deni Mahardika Saputra Melisa Permatasari Memey Suhaya Putri Mohamad Rangga Sururi Muhamad Firqi Ramadhan Muhammad Hazqil Kadzim Mumu Sutisna NESYA AMANDASARI H Nico Halomoan Nur Afifah Sari Nur Assyiffa Rahmawati Nursandi S., Windi Nurtati Soewarno PANDU ARJASA Rachmawati S. D. J Rahli, Azura Nur Islami RAHMAULINA, DINI Raisa Nur Azizah Rio Andi Suhandi Risma Mustami RIZKI AMALIA ANANDA Rosadi, Widhi Sally Sufinah SALAFUDIN SALAFUDIN Salafudin Salafudin, Salafudin Saputra, Mahardika Sari, Fitri Nisriina Shirley Wahadamaputera Siregar, Khairil Irfan Siti Ainun Sufinah Rosadi, Widhi Sally Triana Herdiaprila Trisani, Faradilla Rizqi Trisha Ajeng Larasaty Waluyo Widhi Sally Sufinah Rosadi WIDHI SALLY SUFINAH ROSADI WISYE NURFITRIANA Yudhi Tirta Anugrah