Coating of solid waste with impervious material is known as
Coating of solid waste with impervious material is known as Correct Answer Encapsulation
Containment of toxic or hazardous constituents in industrial solid wastes is currently being accomplished using:(i) coating grains of waste material with an inert and non-reactive impervious material (microencapsulation), and
(ii) coating blocks of waste material with an inert, non-reactive impervious material (macroencapsulation).