防治污染 prevent and control pollution ; prevent pollution

大气污染治理 the treatment of air pollution ; efforts against air pollution

大气污染防治行动计划 the action plan for preventing and controlling air pollution ; the Action Plan on Air Pollution Prevention and Control ; the prevention and control of air pollution

污染防治 to control and fight pollution ; pollution control ; Prevention and control of pollution

治理环境污染 the fight against pollution in favor of the environment ; curb environmental pollution ; bring the pollution under control ; to harness environmental pollution

限期治污 pollution control within deadlines

水污染防治行动计划 "action plan for water pollution prevention and control" ; the action plan for preventing and controlling water pollution

海洋污染治理 the treatment of marine pollution

水污染防治 the prevention and treatment of water pollution ; water pollution control ; water pollution prevention and control