| Enhancing sorption capacity of methylene blue dye using solid waste of lemongrass biosorbent by modification method R Zein, JS Purnomo, P Ramadhani, MF Alif, CN Putri Arabian Journal of Chemistry 16 (2), 104480, 2023 | 29 | 2023 |
| Shrimp shell (Metapenaeus monoceros) waste as a low-cost adsorbent for metanil yellow dye removal in aqueous solution P Ramadhani, Z Chaidir, Z Zilfa, ZB Tomi, D Rahmiarti, R Zein Desalination and Water Treatment 197, 413-423, 2020 | 22 | 2020 |
| Lemongrass (Cymbopogon nardus) leaves biowaste as an effective and low-cost adsorbent for methylene blue dyes removal: isotherms, kinetics, and … R Zein, JS Purnomo, P Ramadhani, MF Alif, S Safni Separation Science and Technology 57 (15), 2341-2357, 2022 | 21 | 2022 |
| Isolation of chitosan from shrimp shell (Metapenaeus monoceros) as adsorbent for removal of metanil yellow dyes P Ramadhani, Z Chaidir, Z Zilfa, S Fauzia, R Zein Journal of the Iranian Chemical Society, 1-15, 2021 | 11 | 2021 |
| Biosorben cangkang pensi (Corbicula moltkiana) sebagai penyerap zat warna metanil yellow ditinjau dari pH dan model kesetimbangan adsorpsi R Zein, P Ramadhani, H Aziz, R Suhaili Indonesian Journal of Industrial Research 9 (1), 15-22, 2019 | 9 | 2019 |
| Pemanfaatan Limbah Padat Pertanian dan Perikanan Sebagai Biosorben untuk Penyerap Berbagai Zat Warna: Suatu Tinjauan P Ramadhani, R Zein, Z Chaidir, L Hevira Jurnal Zarah 7 (2), 46-56, 2019 | 8 | 2019 |
| Modelling studies of methylene blue dye removal using activated corn husk waste: Isotherm, kinetic and thermodynamic evaluation T Handayani, P Ramadhani, R Zein South African Journal of Chemical Engineering 47, 15-27, 2024 | 7 | 2024 |
| Metoda Adsorpsi pada Penyerapan Ion Logam dan Zat Warna dalam Limbah Cair L Hevira, R Zein, P Ramadhani Jurnal Ilmiah Berkala: Sains dan Terapan Kimia 13 (1), 2019 | 7 | 2019 |
| Isotherm and Kinetic Studies on the Adsorption Behavior of Metanil Yellow Dyes onto Modified Shrimp Shell-Polyethylenimine (SS-PEI) R Zein, Z Chaidir, Zilfa, S Fauzia, P Ramadhani Jurnal Kimia Valensi 8 (1), 10-22, 2022 | 6 | 2022 |
| Banana Stem (Musa balbisiana Colla) as Potential Biosorbent to Remove Methylene Blue Dye in Wastewater: Isotherm, Kinetic, Thermodynamic Studies and Its Application: Banana … R Zein, C Akmal, S Safni, S Fauzia, P Ramadhani Applied Environmental Research 45 (3), 2023 | 1 | 2023 |
| Facile chemically activation process of kapok husk as a low-cost biosorbent for removal methylene blue dye in aqueous solution R Zein, H Fathony, P Ramadhani, D Deswati Journal of the Serbian Chemical Society 89 (1), 123-140, 2024 | | 2024 |
| Effective Removal of Indigo Carmine in Aqueous Solutions using a Low-Cost Adsorbent Developed from Corn Husk Waste: Synthesis, Batch, and Optimization Studies. T Handayani, P Ramadhani, R Zein Pollution (2383451X) 9 (4), 2023 | | 2023 |
| Environmental management approach: The impact of a wastewater treatment plant for shrimp ponds on Carocok Anau River water quality R Zein, J Nurdin, DR Rianto, P Ramadhani AACL Bioflux 16, 1531-1548, 2023 | | 2023 |
| ISOTHERM, KINETICS, AND THERMODYNAMIC STUDIES FOR ADSORPTION METHYLENE BLUE SOLUTION USING SHRIMP SHELL S Wulandari, H Fathony, P Ramadhani, R Zein Jurnal Katalisator 8 (1), 206-217, 2023 | | 2023 |
| THERMODYNAMIC STUDY OF METHYLENE BLUE DYE ADSORPTION USING KAPOK HUSK H Fathony, S Wulandari, P Ramadhani, R Zein Jurnal Katalisator 8 (1), 166-175, 2023 | | 2023 |
Jofi Satrio Purnomo, M.SiMaster of Science in Chemistry, Universitas AndalasEmail yang diverifikasi di student.unand.ac.id
