Zijian Zhang
Abstract
A-SBR is applied to treat coking-plant wastewater with the influent COD1100mg/L, NH3-N210mg/L, anoxic 4h, SBR aeration 8h, mixing 3h, re-aeration 4h and setting 1.5h, the effluent is COD 68.2mg/L, NH3-N 51.2mg/L, and the removal rates up to 93.8% and 75.6% respectively.
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A-SBR is applied to treat coking-plant wastewater with the influent COD1100mg/L, NH3-N210mg/L, anoxic 4h, SBR aeration 8h, mixing 3h, re-aeration 4h and setting 1.5h, the effluent is COD 68.2mg/L, NH3-N 51.2mg/L, and the removal rates up to 93.8% and 75.6% respectively.
Key concepts: Anoxic waters, Aeration, Effluent, Wastewater, Sewage treatment, Environmental science, Waste management, Sequencing batch reactor