“隔油气浮+UASB+两级AO+加磁高效沉淀”组合工艺处理椰子制品饮料废水的项目设计

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中图分类号：X792 文献标识码：A 文章编号：1008-9500（2025）10-0262-03

DOI： 10.3969/j.issn.1008-9500.2025.10.078

Abstract：The wastewater from a coconut product beverage enterprisecontains various polutants，the content of soluble organic mater，Chemical Oxygen Demand （COD），Biochemical Oxygen Demand （BOD），Suspended Solids （S），ndoilsis high，with good biodegradability.Thewastewatertreatmentstationadoptsacombination processof“oilseparationandair flotation + Upflow Anaerobic Sludge Bed （UASB） + two-stage Anaerobic Oxic （AO） + magnetic $$ enhanced high-efficiency sedimentation”to reduce thecontentof pollutantssuchas COD，BOD，Total Nitrogen （TN），Total Phosphorus （TP），SS， etc.，sothattheeffuent waterqualitycanstablymeettheClassAstandardofthePollutantDischargeStandardsforUrban Wastewater Treatment Plants （GB18918—2002），and also meet the stricter value requirements of the Class IV water standard of theEnvironmental Quality Standards for SurfaceWater （GB 3838-2002）.

Keywords： coconut product beverage; wastewater; oil separation and air flotation; Upflow Anaerobic Sludge Bed （UASB） two-stage Anaerobic Oxic （AO）; magnetic-enhanced high-efficiency sedimentation

近年来，椰子制品、咖啡、果汁等饮品广泛得到年轻消费群体的喜爱，市场需求日益增加。（剩余2686字）