title: Kinetic Research on Catalytic Degradation of Rhodamine B with Cobalt Phthalocyanine Supported Mg-Al Hydrotalcite.
abstract: Rhodamine B dye wastewater was degraded using cobalt phthalocyanine supported Mg-Al hydrotal- cite and H₂O₂. The effects of H₂O₂, temperature and concentration of Rhodamine B on the reaction kinetics were studied. The results indicate that the degradation process conforms to the equation of first order kinetics. The fastest rate constant k observed was 66.2 x 10⁻⁴/min⁻¹ at 62.5 °C, and the correlation coefficient R2 was 0.99733.
authors.forename: Minhong
authors.initials: M
authors.lastname: Xu
authors.forename: Yongyong
authors.initials: Y
authors.lastname: Cao
authors.forename: Xinyue
authors.initials: X
authors.lastname: Ma
mesh_terms: D000536:Aluminum Hydroxide / Q000737:chemistry*; D002384:Catalysis; D007211:Indoles / Q000737:chemistry*; D007700:Kinetics; D008276:Magnesium Hydroxide / Q000737:chemistry*; D008956:Models, Chemical; D009942:Organometallic Compounds / Q000737:chemistry*; D012235:Rhodamines / Q000737:chemistry*
chemical_list: D007211:Indoles; D009942:Organometallic Compounds; D012235:Rhodamines; C010467:hydrotalcite; C063633:cobalt phthalocyanine; D000536:Aluminum Hydroxide; C029773:rhodamine B; D008276:Magnesium Hydroxide