Items where Author is "Nugraha, Willy Cahya"

Wardhani, Eka and Wulan, Diana Rahayuning and Velda, Nazla Amaliyah and Nugraha, Willy Cahya and Rohman, Oman and Irmansyah, Athaya Zahrani (2024) Identification of Heavy Metal Concentration in Citarum River Water Using the Heavy Metal Pollution Index Method. Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan, 21 (3). pp. 812-824. ISSN 1907-817X

Nandiyanto, Asep Bayu Dani and Nugraha, Willy Cahya and Yustia, Intan and Ragadhita, Risti and Fiandini, Meli and Saleh, Muksin and Ningwulan, Diana Rahayu (2023) Rice Husk for Adsorbing Dyes in Wastewater: Literature Review of Agricultural Waste Adsorbent, Preparation of Rice Husk Particles, Particle Size on Adsorption Characteristics with Mechanism and Adsorption Isotherm. Journal of Advanced Research in Applied Mechanics, 106 (1). pp. 1-13. ISSN 22897895

Nugraha, Willy Cahya and Jeong, Huiho and Dinh, Quang Phan and Ishibashi, Yasuhiro and Arizono, Koji (2022) Combination of Vortex Agitation and Ultrasonic Irradiation for Mercury Removal from Sediment by Acid Extraction. Bulletin of Environmental Contamination and Toxicology, 108 (6). pp. 1118-1123. ISSN 0007-4861, 1432-0800