title: Treatment of anthraquinone dye wastewater by hydrolytic acidification-aerobic process.
abstract: Experiment on microbial degradation with two kinds of biological process, hydrolytic acidification-aerobic process and aerobic process was conducted to treat the anthraquinone dye wastewater with COD(Cr) concentration of 400 mg/L and chroma 800. The experimental result demonstrated that the hydrolytic-aerobic process could raise the biodegradability of anthraquinone dye wastewater effectively. The effluent COD(Cr) can reach 120-170 mg/L and chroma 150 which is superior to that from simple aerobic process.
authors.affiliation: School of Environment Science and Engineering, Tongji University, Shanghai 200092, China. yishu@online.sh.cn
authors.forename: Jian
authors.initials: J
authors.lastname: Yang
authors.forename: Min
authors.initials: M
authors.lastname: Wu
authors.forename: Dan
authors.initials: D
authors.lastname: Li
mesh_terms: D000880:Anthraquinones / Q000378:metabolism*; D001420:Bacteria, Aerobic; D004396:Coloring Agents; D006868:Hydrolysis; D014865:Waste Disposal, Fluid / Q000379:methods*; D014874:Water Pollutants, Chemical / Q000378:metabolism
chemical_list: D000880:Anthraquinones; D004396:Coloring Agents; D014874:Water Pollutants, Chemical