On behalf of the Organizing Committee, it is my pleasure to welcome all the participants today for 3th International Symposium on Environmental and Chemical Engineering. The symposium is completely conducted on a digital platform. This symposium is organized by the Society of Tropical Science and Technology and Tecno Scientifica.

We are honored to organize the symposium with three keynoted speeches and more than 60 participants registered from ten countries. We welcome all the eminent speaker and guests from twelve countries from different expertise, you have come here to share their knowledge and vast experience with the academic community. This symposium aiming to provide an international forum for academics, scientists, experts from all over the world in the field of water, ecology and environment to exchange the latest ideas, theoretical and practical research findings. 

During the two-day symposium, there will be 60 presentations covering various topic such as: water and wastewater treatment, enzymatic reaction, and environmental microbiology, phytoremediation, and remediation.

We greatly acknowledge our publishing partners, Bio-Interface Research in Applied Chemistry, that indexed in Scopus, Web of Science (Cite Score 1.8), Chemical Abstract (ACS), and Scilit (MDPI),  and Tropical Aquatic and Soil Pollution, Industrial and Domestic Waste Management, Tropical Environment, Biology, and Technology for their collaborative support in publishing the articles.

My greatest appreciation goes to the technical and organizing committee, all of whom contributed to the symposium's success.

I wish you have a wonderful and interactive event, and once again, I extend a warm greeting to The ISECE 2023.

Assoc. Prof. Dr. Tony Hadibarata
Chair of ISECE 2023

All papers will be peer reviewed prior to acceptance. The accepted paper will be considered for publication in the Bio-Interface Research in Applied Chemistry, that indexed in Scopus, Web of Science (Cite Score 1.8), Chemical Abstract (ACS), and Scilit (MDPI),  Tropical Aquatic and Soil Pollution, Industrial and Domestic Waste Management, Tropical Environment, Biology, and Technology.

• Environment: Environmental Biology, Environmental Toxicology, Environmental Chemistry, Environmental Technology and Biotechnology, Environmental Pollution and Prevention, Environmental Assessment and Monitoring, Environmental Conservation, Ecosystem Services Measurement Related to Water Resources
• Water: Water Quality, Water Resources Management, Water Policies and Planning, Water and Wastewater Treatment, Water Pollution and Contaminant Treatment, Water Environment Monitoring and Safety Prevention, Desalination and Water Purification Technologies, Hydrology and Hydrological Processes, Stormwater Runoff and Flood Management, Erosion and Sediment Transport, Water Supply, Sewage, and Sustainable Drainage.
• Soil: Groundwater and Well Hydraulics, Soil and Aquifer Properties, Hydrogeology and Environmental Geochemistry, Wetlands and Ecosystem.
• Marine: Aquatic Systems, Freshwater Ecology, Marine Ecology, Sustainability Oceanography and Marine Science.
• Chemistry: Chemical reaction, Physical, Theoretical and Computational Chemistry, Thermodynamics, Catalysis & reaction engineering, Biochemical and bio-molecular engineering, Nanomaterials, Sustainable & clean technologies.
• Materials: Advanced materials processing, New materials & structured products, Nanomanufacturing, Product design & innovation, Product engineering and product development.
• Microbiology: Biodegradation, Bioremediation, Phycoremediation, Phytoremediation, Applied microbiology, Enzyme application, Microbes ecology and physiology, Cell and molecular biology, biochemistry, Aerobic and anaerobic process.