Pollution control is a branch of environmental engineering that focuses on reducing or eliminating the release of pollutants into the environment. This includes air, water, and soil pollution, as well as noise and light pollution. Pollution control measures aim to protect human health, ecosystems, and natural resources by regulating emissions, treating contaminated materials, and implementing sustainable practices. Strategies for pollution control include legislation and regulations, technological advancements, and public education and awareness campaigns. Overall, the goal of pollution control is to minimize the impact of human activities on the environment and promote a cleaner, healthier planet for current and future generations.