4th International Conference on Green Environmental Engineering and Technology (IConGEET) 2022. The aim of this conference is to provide a platform for knowledge sharing and interchange among researchers, academicians and industrial experts in the furtherance of environmental engineering and technologies. As this year theme “Enhancing Sustainable Environment for Humanity: Challenges and Opportunities in the Post-Covid Era” it is hope that the researchers and academician will be working
together to help and support the government in ensuring a rapid recovery from the COVID-19 crisis and building resilience to future outbreaks.