Water quality improvement refers to the process of enhancing the cleanliness and safety of water sources. This can involve reducing pollutants, such as chemicals and waste, that can harm aquatic life and human health. Techniques like filtration, sedimentation, and chemical treatment are commonly used to achieve better water quality. Efforts to improve water quality often include monitoring and regulating water sources to ensure they meet safety standards. Community initiatives, such as clean-up campaigns and education programs, also play a vital role in raising awareness about the importance of protecting water resources for future generations.