Coating of solid waste with impervious material is known as
A. Encapsulation
B. Chemical fixation
C. Landfill
D. Capping
Answer: Option A
Solution (By Examveda Team)
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).
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