title: Reduction and separation of nitrate and nitrite by liquid membrane-encapsulated enzymes.
mesh_terms: D002474:Cell-Free System; D008567:Membranes, Artificial; D009566:Nitrates / Q000302:isolation & purification*; D009573:Nitrites / Q000302:isolation & purification*; D010084:Oxidation-Reduction; D010231:Paracoccus denitrificans; D012995:Solubility
chemical_list: D008567:Membranes, Artificial; D009566:Nitrates; D009573:Nitrites