processing by removal of unwanted factors
preferred label: برداشت عامل ناخواسته در عمل‌آوری @fa
type: Concept
narrower: purification

scrubbers
preferred label: گازشوی @fa
type: Concept
related: purification

washing
preferred label: شستشو @fa
type: Concept
related: purification

purification
type: Concept
related: washing
related: distillation
related: separation
related: scrubbers
related: clarifiers
preferred label: خالص‌سازی @fa
broader: processing by removal of unwanted factors

clarifiers
preferred label: زلال‌ساز @fa
type: Concept
related: purification

separation
preferred label: جداسازی @fa
type: Concept
related: purification

distillation
preferred label: تقطیر @fa
type: Concept
related: purification