污染与治理-97-抗生素类制药废水总氮降解工艺优化研究姚武松（浦城正大生化有限公司，福建南平353400）摘要：以生产兽用金霉素和盐酸金霉素为主的抗生素类专业生物发酵制药企业的废水具有水量、水质波动较大、成分复杂等特点。基于此，本文在国内常用污水处理系统的基础上，对处理方式进行了优化，从而大幅降低了电耗、外加碳源及污泥处置等运行成本，减轻了企业负担，确保了企业的健康良性发展、同时解决了目前我国抗生素类发酵制药行业废水处理总氮降解难、运行不稳定以及运行费用高等关键问题，实现了高氨氮、高有机抗生素类制药废水全流程同步能源回收和无碳源脱氮技术的工程化应用。关键词：抗生素类发酵制药行业；污水处理；无碳源脱氮技术中图分类号：TS5文献标志码：ADOI：10.20025/j.cnki.CN10-1679.2022-24-33StudyonOptimizationofTotalNitrogenDegradationProcessofAntibioticPharmaceuticalWastewaterYaoWusong(PuchengZhengdaBiochemicalCo.,Ltd.,Nanping353400,China)Abstract:Thewastewaterofantibioticprofessionalbiologicalfermentationpharmaceuticalenterprises,whichmainlyproduceChlortetracyclinehydrochlorideforanimalsandChlortetracyclinehydrochloride,hasthecharacteristicsoflargefluctuationsinwatervolumeandquality,aswellascomplexcomponents.Basedonthis,thispaperoptimizesthetreatmentmethodonthebasisofdomesticcommonlyusedsewagetreatmentsystems,soastogreatlyreducethepowerconsumption,additionalcarbonsourceandsludgedisposalandotheroperatingcosts,andreducetheburdenofenterprises,itensuresthehealthyandbenigndevelopmentoftheenterprise.Atthesametime,thekeyproblemsoftotalnitrogenreduction,unstableoperationandhighoperationcostinthewastewaterofantibioticfermentationpharmaceuticalindustryinChinahavebeensolved,andtheengineeringapplicationofthewholeprocesssynchronousenergyrecoveryandcarbonfreedenitrificationtechnologyofhighammonianitrogenandhighorganicantibioticpharmaceuticalwastewaterhasbeenrealized.Keywords:antibioticfermentationpharmaceuticalindustry;sewagetreatment;nitrogenremovaltechnologywithoutcarbonsource1抗生素类制药废水的水质特征及国内处理现状1.1抗生素类制药废水的水质特征抗生素类制药废水因品种交替、生产计划变更或生产事故以及提取...
