You searched for: “disposals
disposal (s) (noun), disposals (pl)
1. The act or process of getting rid of something: The disposal of the confidential documents was critical because the wrong people might find and use them for illegal purposes.
2. An electric device installed below a kitchen sink that grinds garbage so it can be flushed away: The restaurant's garbage disposal was an efficient method for getting rid of ingredients that were no longer useful for the preparations of meals.
3. Having the freedom or legal right to use or to keep something: There is money in the credit union that is at John's disposal to utilize as he desires.
4. Final placement or destruction of toxic, radioactive wastes, pesticides, or other chemicals: The site for toxic refuse disposal is located in the country and the nearby rural population is very upset about such disposals.

Various kinds of disposals are done by using landfills, surface impoundments, land farming, deep-well injection, ocean dumping, incinerations, etc.