本次會議於澳洲雪梨舉行(09/28/2015-10/02/2015)，本人於09/27/2015出發，09/28/2015抵達雪梨，09/28/2015報到並於09/29/2015進行論文發表，10/02/2015返台。本次International Conference on Challenges in Environmental Science & Engineering (CESE 2015)論文以口頭及海報兩種型態進行，大會邀請專家及學者參與，針對Sustainable Catchment Management, Applications of Membrane Technology & Nano-Technology和Renewable Energy and Climate Change等議題進行報告。此次受邀之專題講者共九位，分別為Prof. Dr.-Ing. Jörg E. Drewes，講題為" The Role of Water Reclamation and Reuse for Integrated Water Resource Planning in the 21st Century "及Prof. Jaeho Bae，講題為"Anaerobic Fluidized Membrane Bioreactor for the Treatment of Domestic Wastewater"及Prof. Ashok Pandey，講題為"Waste to Energy - Production of biobutanol from agro-industrial residues"，Prof. Felicity Roddick，講題為"Wastewater, Advanced Oxidation Processes and Organic Matter"及Prof. NorEddine Ghaffour，講題為"Integrated Renewable Energy-Driven and Energy-Efficient Innovative Desalination Technologies for Water Supply Sustainability"及Prof: Saravanamuth Vigneswaran，講題為"Development of Bio-fouling Index for Seawater Desalination"，Prof. Seung Hyun Kim，講題為"Brines from Desalination Plants; not Wastes, but Resources"及Professor David Waite，講題為"Recent Developments in Sustainable Treatment of Brackish Groundwaters using Membrane Capacitive Deionization (mCDI)"及Professor Duu-Jong Lee，講題為"Use of Prussian Blue (PB) Adsorbents for Cesium (Cs) Removal from Drinking Water"，本次International Conference on Challenges in Environmental Science & Engineering (CESE 2015)會議共有142篇論文口頭發表及91篇海報發表，參與人員來自澳洲、台灣、韓國、馬來西亞、中國、英國、印度、德國、日本、美國、紐西蘭、巴基斯坦、加拿大及泰國等十四國，會議議程相當豐富。本人於此次大會發表"One-step optimization EG-assisted solvothermal synthesis and photocatalytic performances of Bi2WO6"一文，會後並與多名學者進行意見交流。