Last date for submission of paper: unknown; Contact person: Zenith Group d.o.o.; 6th International Conference on Environmental Science and Technology (ICOEST) will promote and disseminate the knowledge concerning several topics and technologies related to Environmental Science and Technology.The main goal of ICOEST is to bring together researchers, scientists and experts in universities, companies, institutions, communities, agencies, associations and societies to provide them a unique platform for sharing worldwide ideas as well as the recent developments on environmental science and technology.