CPC Main Group
B09B 3/00 Destroying solid waste or transforming solid waste into something useful or harmless
10 direct subcodes
Child Classifications
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- B09B 3/10 involving an adsorption step
- B09B 3/20 Agglomeration, binding or encapsulation of solid waste
- B09B 3/30 involving mechanical treatment (involving an extraction step B09B3/80)
- B09B 3/40 involving thermal treatment, e.g. evaporation (processes using mineral binders involving a melting or softening step B09B3/29; involving radiation B09B3/50)
- B09B 3/50 involving radiation, e.g. electro-magnetic waves
- B09B 3/60 Biochemical treatment, e.g. by using enzymes
- B09B 3/70 Chemical treatment, e.g. pH adjustment or oxidation (involving an extraction step B09B3/80)
- B09B 3/80 involving an extraction step