[1]徐家栋,彭孔曙,陈李庆,等.制药废水处理工程调试及运行研究[J].中国给水排水,2023,39(4):96-100.
　XUJia-dong,PENGKong-shu,CHENLi-qing,et al.Commissioning and Operation of a Pharmaceutical Wastewater Treatment Project[J].China Water & Wastewater,2023,39(4):96-100.
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制药废水处理工程调试及运行研究

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期数: 2023年第4期 页码: 96-100 栏目: 出版日期: 2023-02-17
Title:
Commissioning and Operation of a Pharmaceutical Wastewater Treatment Project
作者:
徐家栋1,2， 彭孔曙3， 陈李庆1， 刘臣亮4， 刘莹5， 贾中原5,6， 刘奇1
（1.杭州师范大学 生命与环境科学学院，浙江 杭州 311121；2.台州市污染防治工程技术中心，浙江 台州 318000；3.中国电建集团华东勘测设计研究院有限公司，浙江 杭州 310014；4.中煤科工集团杭州研究院有限公司，浙江 杭州 311201；5.浙江省环境工程有限公司，浙江 杭州 310012；6.杭州绿益环境科技有限公司，浙江 杭州 310051）
Author(s):
XU　Jia-dong1，2， PENG　Kong-shu3， CHEN　Li-qing1， LIU　Chen-liang4， LIU　Ying5， JIA　Zhong-yuan5，6， LIU　Qi1
（1. College of Life and Environmental Sciences， Hangzhou Normal University， Hangzhou 311121， China； 2. Taizhou Pollution Prevention and Control Engineering Technology Center， Taizhou 318000， China； 3. PowerChina Huadong Engineering Corporation Limited， Hangzhou 310014， China； 4. CCTEG Hangzhou Research Institute Co. Ltd.， Hangzhou 311201， China； 5. Zhejiang Province Environmental Engineering Co. Ltd.， Hangzhou 310012， China； 6. Hangzhou Lüyi Environmental Tech. Co. Ltd.， Hangzhou 310051， China）
关键词:
制药废水;  水解酸化;  缺氧/好氧;  膜生物反应器
Keywords:
pharmaceutical wastewater;  hydrolysis acidification;  anaerobic/aerobic treatment;  membrane bioreactor
摘要:
针对制药废水中含高浓度COD和氨氮的水质特点，建造了一套处理规模为1 500 m3/d的混凝沉淀/两级水解酸化/缺氧/好氧/膜生物反应器处理设施。通过控制合适的污泥接种、驯化条件，逐步提高进水量，顺利完成工程调试。系统对COD、氨氮、TP和SS的去除率分别为97.4%、99.3%、43.1%和96.4%，COD、氨氮、TP和SS的平均浓度分别从8 171.4、173.7、0.95和235.8 mg/L降到214.6、1.3、0.54和8.6 mg/L，pH从7.2升到7.5，出水COD、氨氮、TP、SS和pH的相对标准差分别为23.2%、15.4%、66.0%、32.2%和7.8%，出水水质达到《污水综合排放标准》（GB 8978—1996）三级标准和浙江省《工业企业废水氮、磷污染物间接排放限值》（DB 33/887—2013）标准，直接运行费用为7.36元/m3。
Abstract:
According to the characteristics of high concentration COD and ammonia nitrogen in the pharmaceutical wastewater, a set of coagulation sedimentation, two-stage hydrolytic acidification, and anaerobic/aerobic membrane bioreactor treatment facility with capacity of 1 500 m3/d was built. The commissioning of combined process is completed by controlling suitable conditions of sludge inoculation and acclimation, and gradually increasing inflow. The removal rates of COD, ammonia nitrogen, TP, and SS were 97.4%, 99.3%, 43.1%, and 96.4%, respectively. The average concentration of COD, ammonia nitrogen, TP, and SS in the wastewater decreased from 8 171.4 mg/L, 173.7 mg/L, 0.95 mg/L and 235.8 mg/L to 214.6 mg/L, 1.3 mg/L, 0.54 mg/L and 8.6 mg/L, respectively. The value of pH in the wastewater increased from 7.2 to 7.5. The relative standard deviations of effluent COD, ammonia nitrogen, TP, SS and pH were 23.2%, 15.4%, 66.0%, 32.2% and 7.8%, respectively. The effluent quality meets the third level of criteria specified in the Integrated Wastewater Discharge Standard (GB 8978-1996) and the Indirect Discharge for Emission Limitation of Nitrogen and Phosphorus for Industrial Wastewater (DB 33/887-2013), with the direct operating cost of 7.36 yuan/m3．

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更新日期/Last Update: 2023-02-17