Stripping (removal) Ammonia 1 Ammonium chloride 1 Anaerobic digestion 1 Article 1 Binarizations 1 Biogas 1 Biogas purifications 1 Biomedical engineering 1 Brain 1 Brain images 1 Brain imaging 1 Carbon dioxide 1 Cerebral tissues 1 Chemical industry 1 Chlorine compounds 1 Desulfurization 1 Effluents 1 Histology 1 Hydrogen sulfide 1 Image segmentation 1 Inhomogeneities 1 MRI 1 Magnetic resonance imaging 1 Mathematical Morphology 1 Mathematical morphology 1 Morphology 1 Nitrogen 1 Novel design 1 Nutrients 1