<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart>

<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart> <titlePart> <text>SEPARATING</text> </titlePart> <titlePart> <text>MIXING</text> </titlePart> LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION Method General operations by centrifugal force, using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force, using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/LIQUID OR SOLID/GAS SEPARATION Method General operations by centrifugal force using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/SOLID SEPARATION Method Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods Apparatus Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus , Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods <titlePart> <text>DISPOSAL OF SOLID WASTE</text> </titlePart> <titlePart> <text>RECLAMATION OF CONTAMINATED SOIL</text> <entryReference>treatment of waste water, sewage or sludge <sref ref="C02F"/></entryReference> <entryReference>treating radioactively contaminated solids <sref ref="G21F0009280000"/></entryReference> </titlePart> <titlePart> <text>RECLAMATION OF CONTAMINATED SOIL</text> <entryReference>gatherers for removing stones or the like from the soil <sref ref="A01B0043000000"/></entryReference> <entryReference>sterilising soil by steam <sref ref="A01G0011000000"/></entryReference> <entryReference>separation in general <sref ref="B01D"/></entryReference> <entryReference>cleaning beaches <sref ref="E01H0012000000"/></entryReference> <entryReference>removing undesirable matter, e.g. rubbish, from the land <sref ref="E01H0015000000"/></entryReference> </titlePart> In this subclass, the following term is used with the meaning indicated: "reclamation" means the partial or total elimination or the fixing of contaminants in soil. Processes using enzymes or micro-organisms in order to: liberate, separate or purify a pre-existing compound or composition, or to treat textiles or clean solid surfaces of materials are further classified in subclass . <titlePart> <text>Reclamation of contaminated soil</text> <entryReference>processes for making harmful chemical substances harmless or less harmful by affecting a chemical change in the substances <sref ref="A62D0003000000"/></entryReference> </titlePart> <titlePart> <text>Extraction using liquids, e.g. washing, leaching</text> </titlePart> <titlePart> <text>Flotation</text> </titlePart> <titlePart> <text>thermally</text> <entryReference>incinerators for contaminated soil <sref ref="F23G0007140000"/></entryReference> </titlePart> <titlePart> <text>chemically</text> </titlePart> <titlePart> <text>microbiologically or by using enzymes</text> </titlePart>