disposal site; disposal plant
Refers to a facility or location where waste, garbage, or unwanted materials are processed or disposed of. Often used in compounds like ごみ処分場 (garbage disposal site) or 産業廃棄物処分場 (industrial waste disposal plant).
Many residents oppose the construction of a new garbage disposal site.
There are several industrial waste disposal plants in this area.
焼却場 is an incineration plant, a specific type of disposal facility that burns waste. 処分場 is a more general term that may include landfills, recycling centers, etc.
final disposal site; final disposal location
Compound of 処分 (disposal) + 場 (place). The word follows a common pattern for naming facilities.