"Chandra Wahyu Purnomo,Winarto Kurniawan,Muhammad Aziz","Technological review on thermochemical conversion of COVID-19-related medical wastes",,"Resources, Conservation and Recycling",,"Volume 167",," 105429",2021,Apr. "Chandra Wahyu Purnomo,Endhy Kesuma,Indra Perdana,Muhammad Aziz","Lithium recovery from spent Li-ion batteries using coconut shell activated carbon",,"Waste Management","Elsevier","Vol. 79",,"pp. 454-461",2018,Sept. "Chandra Wahyu Purnomo,Chris Salim,Hirofumi Hinode","Synthesis of pure Na-X and Na-A zeolite from bagasse fly ash",,"Microporous and Mesoporous Materials",,"Volume 162",,"Page 6-13",2012,Nov. "Chandra Wahyu Purnomo,Chris Salim,Hirofumi Hinode","Effect of the activation method on the properties and adsorption behavior of bagasse fly ash-based activated carbon",,"Fuel Processing Technology",,"Volume 102",,"Page 132-139",2012,May "Chandra Wahyu Purnomo,Chris Salim,Hirofumi Hinode","Bagasse Fly Ash Utilization for Preparing Novel Adsorbents: Activated Carbon and Carbon-zeolite Composite","World Congress of International Solid Waste Association 2011","Proceedings of ISWA 2011",,,,,2011,Oct. "Chandra Wahyu Purnomo,Salim Chris,Hirofumi Hinode","Preparation of Advanced Material from Bagasse Fly Ash","3rd Multidisciplinary Student Workshop 2011",,,,,"p. 77",2011,Aug. "Chandra Wahyu Purnomo,Chris Salim,Hirofumi Hinode","Preparation and Characterization of Activated Carbon from Bagasse Fly Ash",,"Journal of Analytical and Applied Pyrolysis",,"Vol. 91","No. 1","Page 257-262",2011,May "Chandra Wahyu Purnomo,Chris Salim,Hirofumi Hinode","Solid acid catalysts preparation from biomass waste","Regional Symposium on Chemical Engineering 2010","Regional Symposium on Chemical Engineering 2010, Book of Abstracts",,,," CRE669",2010,Nov. "CHANDRA WAHYU PURNOMO,CHRIS SALIM,HIROFUMI HINODE","SOLID ACID CATALYST PREPARATION FROM BAGASSE FLY ASH BASED ACTIVATED CARBON","VENICE 2010 Third International Symposium on Energy from Biomass and Waste","Proceedings VENICE 2010",,,,,2010,Nov. "CHANDRA WAHYU PURNOMO,CHRIS SALIM,HIROFUMI HINODE","Synthesis of Activated Carbon with High Surface Area from Bagasse Fly Ash","The Second International Conference On Green Technology and Engineering (ICGTE) 2009","The Second International Conference On Green Technology and Engineering (ICGTE) 2009",,,,"page 443-447",2009,Apr.