Full name: 2021 12th International Conference on Environmental Engineering and Applications Abbreviation: ICEEA 2021 2021 12th International Conference on Environmental Engineering and Applications (ICEEA 2021) will be held during June 21-23, 2021 in Xi'an | Sian, China. Conference Website:http://www.iceea.org/ ICEEA Shining Points: 1 All the accepted papers will be published into E3S Web of Conferences Open Access proceedings in Environment, Energy and Earth Sciences which is indexed by Ei Compendex, Scopus, Google Scholar, CAS, DOAJ, CPCI (Web of Science), EBSCO, ProQuest. 2 About 10% excellent papers with extension will be recommended to publish in International Journal of Environmental Science and Development (IJESD, ISSN:2010-0264), and all papers will be indexed by Scopus and included in the Chemical Abstracts Services (CAS), CABI, Ulrich Periodicals Directory, Electronic Journals Library, Crossref, ProQuest. 3 Outstanding Professor: Prof. Wang Yubao from School of Economics and Finance of Xi'an Jiaotong University and Shaanxi Economy Research Center;Prof. Roberto San Jose, Technical University of Madrid (UPM), Spain and Professor R. J. (Dick) Haynes, The University of Queensland, St Lucia, Queensland will be the keynote speakers. 4.Social Events will be arranged in Xi'an on June 23, 2021. Submission and Contact Methods Submission Methods: http://confsys.iconf.org/submission/iceea2021 E-mail: iceea@cbees.org Tel: +852-3500-0137 (Hong Kong) +86-28-88220101 (Chengdu) Monday- Friday 9:30-18:00 (UTC/GMT+08:00) Conference Specialist: Ms.Hedy Zhao ICEEA 2021 can provide a platform for academic communication in Enviromental Engineering and Applications. For more conference information, please visit the conference website: http://www.iceea.org/