reclaim

claim back

reuse (materials from waste products)

bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one; "The Church reformed me"; "reform your conduct"

make useful again; transform from a useless or uncultivated state; "The people reclaimed the marshes"

overcome the wildness of; make docile and tractable; "He tames lions for the circus"; "reclaim falcons"