The 11th International Conference on Environmental Pollution and Remediation (ICEPR’21) aims to become the leading annual conference in fields related to environmental pollution and remediation. The goal of ICEPR’21 is to gather scholars from all over the world to present advances in the relevant fields and to foster an environment conducive to exchanging ideas and information. This conference will also provide an ideal environment to develop new collaborations and meet experts on the fundamentals, applications, and products of the mentioned fields. ICEPR is an acronym for International Conference on Environmental Pollution and Remediation. Topics for ICEPR’21 include, but are not limited, to the following: Air pollution and treatment Biofuels Desalination Environmental Protection Environmental Sustainability and Development Greenhouse Effect, Global Warming, and Climate Change Groundwater Issues Soil Pollution and Treatment Wastewater Management and Treatment Water Pollution and Treatment