Contents: Environmental Contamination by Heavy Metals; Bioremediation Techniques for Polluted Environment; The Toxicity of Plastics; Selection of the Best Alternative of Heating System by Environmental Impact Assessment; Greenhouse Gas Emission Assessment from Electricity Production in the Czech Republic; Geometric Factor as the Characteristics of the Three-Dimensional Process of Volume Changes of Heavy Soils; Modular Regulators of Water Level in Ditches of Subirrigation Systems; Environmental Impact of Small Hydro Power Plant; Pervious Concrete as an Environmental Solution for Pavements: Focus on Key Properties; Effects of Physico-Chemical Post-Treatments on the Semi-Continuous Anaerobic Digestion of Sewage Sludge; Overview of Green Building Material (GBM) Policies and Guidelines with Relevance to Indoor Air Quality Management in Taiwan; Desalination Engineering: Environmental Impacts of the Brine Disposal and Their Control; Strategies for Sustainable Environmental Management of Construction Activities in Ghana; A Biological Restoration Model for Contaminated Coastal Marshes and Islands Using the Life Cycle of Acheta domesticus to Establish Environmental Sustainability