Crystallization and recrystallization can be useful.
There are several methods to separate substances in a compound, depending on their properties. Some common methods include distillation (for separating liquids with different boiling points), filtration (for separating solids from liquids), and chromatography (for separating substances based on their differing properties). The choice of method depends on the specific substances and their physical or chemical characteristics.
Using the separating funnel method can be separated mixtures of liquids with different densities.
Distillation...simple.
Filtration is more efficient but decantation is a very simple and cheap method.
distillation
example - separating the pieces of dirt , stone, and husk from wheat,rices and pulses . in such situation , we find that handpicking is a convinient method separating substances
This is a very simple method to separate immiscible liquids with different densities.
Chromatography
Filtration is a method that is used in separating materials or substances. Other methods include hand separation, distillation, chromatography, and centrifugation.
methods in separating
Paper chromatography is a method.
ways of separating liquids, simple distillation, fractional distillation, paper chromatography, thin layer chromatography, filtration, evaporation, crystallisation, separating funnel, decantation, centrifuge, centrifuging, decanting-decantation, instrumental methods of analysis, glc gas-liquid chromatography, purifying substances