实施一项计划，通过提高原材料、能源、水或其他资源的使用效率来减少或消除污染物的产生。实施一项计划以检查储存、制造或使用危险、有毒或污染材料的设施。 Implementing a program that reduces or eliminates the creation of pollutants through increased efficiency in the use of raw materials, energy, water, or other resources. Implement a program to inspect facilities that store, manufacture, or use hazardous, toxic, or polluting materials.