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医药产业园区废水处理工程实例

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针对山东某医药产业园区生产废水高COD、高氨氮、高盐分和可生化性差等特点,设计采用蒸氨-MVR蒸发结晶-臭氧催化氧化-A2/O-深度处理工艺,处理水量为500 m3/d.工程实践表明,该工艺对COD、氨氮、总氮、总磷和SS的去除率分别达到了 97.1%、89.9%、85.9%、93.5%和96.3%,相应出水水质分别为358、27、52、0.62和40mg/L,出水水质满足GB/T 31962-2015《污水排入城镇下水道水质标准》中的A级排放标准.
An example of wastewater treatment project in pharmaceutical industrial park
According to the characteristics of the wastewater in a pharmaceutical industrial park in Shan-dong province such as:high COD and ammonia nitrogen concentrations,high salinity and poor biodegradability,a combined process of ammonia distillation-MVR evaporative crystallization-catalytic ozonation-A2/O-advanced treatment was adopted,and the design treated water volume was 500 m3/d.The engineering practice showed that,the removal rates of COD,ammonia nitrogen,total nitrogen,total phosphorus and SS by the said process reached 97.1%、89.9%、85.9%、93.5%and 96.3%respectively,the effluent water quality met the requirement of A-level discharge standard of GB/T 31962-2015 Wastewater quality standards for discharge to municipal sewers.

pharmaceutical wastewatercoagulating sedimentationammonia distillationMVR evaporation crystallizationozonationA2/O process

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山东高速绿色技术发展有限公司,济南 250014

医药废水 混凝沉淀 蒸氨 MVR蒸发结晶 臭氧氧化 A2/O工艺

2024

工业用水与废水
东化工程科技股份有限公司

工业用水与废水

CSTPCD
影响因子:0.649
ISSN:1009-2455
年,卷(期):2024.55(2)
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