نظرات فقهية واقتصادية في استحالة النجاسات
Looks at jurisprudence and economic Perspective for Impurities alteration (Istihlet al Njasat)
The aim of this study is to determine the possibility of using waste in the event of mixed with contaminants and impurities. The study aimed at extracting the legal ruling to sell the waste whether to use it in the industries as raw materials or to sell it for the purpose of landfill. The study presented the jurisprudential discussions of ancient scientists regarding the Impurities alteration (Istihlet al njasat) and sale it as well as its development in the discussion of the entry of residues that may contain impurities in industries that fall within the sphere of human consumption or within the production cycle as raw materials. The study dealt with the subject of its jurisprudence and economic dimensions to achieve the goal of research in the subject.