焦点提醒： 武汉火神山、雷神山病院污水处置项目设想 彭冠平1,2，黄文海1,2，刘军1,2，陈安明1,2，陈俊1，张文1,2，黄林1,2，洪瑛3，李传志4，朱水兵1(1.中建三局绿色财产投资无限公司，湖北武汉430056；2.中建三局水务环保设想研究院，湖北武汉430014；3.中南建筑设想院股分无限公司，湖北武汉430071；4.中信建筑设想研究总院无限公司，湖北武汉430010)
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PDF下载[1]彭冠平,黄文海,刘军,等.武汉火神山、雷神山病院污水处置项目设想[J].中国给水排水,2021,37(2):42-48. PENG Guan-ping,HUANG Wen-hai,LIU Jun,et al.Sewage Treatment Project Design of Wuhan Huoshenshan and Leishenshan Hospitals[J].China Water & Wastewater,2021,37(2):42-48.点击复制武汉火神山、雷神山病院污水处置项目设想中国给水排水[ISSN:1000-4062/CN:12-1073/TU]卷:第37卷期数:2021年第2期页码:42-48栏目:出书日期:2021-01-17- Title:
- Sewage Treatment Project Design of Wuhan Huoshenshan and Leishenshan����APP Hospitals
- 作者:
- 彭冠平1,2，黄文海1,2，刘军1,2，陈安明1,2，陈俊1，张文1,2，黄林1,2，洪瑛3，李传志4，朱水兵1
- (1.中建三局绿色财产投资无限公司，湖北武汉430056；2.中建三局水务环保设想研究院，湖北武汉430014；3.中南建筑设想院股分无限公司，湖北武汉430071；4.中信建筑设想研究总院无限公司，湖北武汉430010)
- Author(s):
- PENG Guan-ping1,2,HUANG Wen-hai1,2,LIU Jun1,2,CHEN An-ming1,2,CHEN Jun1,ZHANG Wen1,2,HUANG Lin1,2,HONG Ying3,LI Chuan-zhi4,ZHU Hai-jun1
- (1. China Construction Third Bureau Green Industry Investment Co. Ltd., Wuhan 430056, China；2. China Construction Third Bureau Water & Environment Design and Research Institute, Wuhan 430014, China; 3. Central South Architectural Design Institute Co. Ltd., Wuhan 430071, China;4. CITIC General Institute of Architectural Design and Research Co. Ltd., Wuhan 430010, China)
- 要害词:
- 火神山病院;雷神山病院;污水处置;新冠病毒
- Keywords:
- Huoshenshan hospital;Leishenshan hospital;sewage treatment;SARS-CoV-2
- 摘要:
- 火神山、雷神山病院是为集中收治新型冠状病毒肺炎(COVID-19)患者而设立的流行症专科病院，其污水处置系统设想均采取“预消毒接触池+化粪池+晋升泵站（含破坏格栅）+调理池+MBBR生化池+混凝沉淀池+接触消毒池”处置工艺。MBBR工艺实现了低温下污水中污染物的高效去除，两级消毒工艺保障了病毒100%覆灭，同时污水站地基下方按垃圾填埋场尺度铺设HDPE膜，保障雨水污水全搜集并进行消毒后排放，污泥经消毒脱水后按危险废料集中清运处置，废气同一搜集经除臭消毒后排放，实现雨污水、污泥、废气的全搜集和全处置。当前，火神山、雷神山病院污水处置系统运转不变，相干出水目标均已到达设想要求，此中COD不变低在50 mg/L，氨氮不变在2 mg/L以下，余氯不变在13 mg/L四周，污染物去除与消毒结果均十分不变。
- Abstract:
- The Huoshenshan hospital and Leishenshan hospital are special infectious diseases hospitals that were designed to focus on the treatment of patients infected by new Coronavirus pneumonia (COVID-19). The design of sewage treatment system was “pre-disinfection contact tank+septic tank+lifting pump station (including crushed grille)+regulating tank+MBBR biochemical tank+coagulation sedimentation tank+contact disinfection tank”. MBBR process could achieve efficient removal of pollutants in sewage at low temperature. Two-stage disinfection process guaranteed 100% virus elimination. At the same time, HDPE membrane was laid under the sewage station according to the landfill standard to ensure the full collection, disinfection and discharge of rainwater and sewage. The sludge was collected and transported as hazardous waste after disinfection and dehydration. The waste gas was collected, deodorized and disinfected in a unified way, so as to realize the full collection and treatment of rainwater, sewage, sludge and waste gas. At present, the operations of the sewage stations of Huoshenshan and Leishenshan hospitals had kept stable, and the relevant effluent indexes met the design requirements. COD concentration was stable below 50 mg/L, ammonia nitrogen was stable below 2 mg/L, residual chlorine was stable near 13 mg/L. Therefore, the pollutant removal and disinfection effect were stable during the whole operation.
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