[1]彭冠平,黄文海,刘军,等.武汉火神山、雷神山医院污水处理工程设计[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.
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武汉火神山、雷神山医院污水处理工程设计

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: 出版日期: 2021-01-17
Title:
Sewage Treatment Project Design of Wuhan Huoshenshan and Leishenshan 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，朱海军1
(1.中建三局绿色产业投资有限公司，湖北武汉430056；2.中建三局水务环保设计研究院，湖北武汉430014；3.中南建筑设计院股份有限公司，湖北武汉430071；4.中信建筑设计研究总院有限公司，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)
关键词:
火神山医院; 雷神山医院; 污水处理; 新冠病毒
Keywords:
Huoshenshan hospital; Leishenshan hospital; sewage treatment; SARS-CoV-2
摘要:
火神山、雷神山医院是为集中收治新型冠状病毒肺炎(COVID-19)患者而设立的传染病专科医院，其污水处理系统设计均采用“预消毒接触池+化粪池+提升泵站（含粉碎格栅）+调节池+MBBR生化池+混凝沉淀池+接触消毒池”处理工艺。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%消灭，同时污水站地基下方按垃圾填埋场标准铺设HDPE膜，保障雨水污水全收集并进行消毒后排放，污泥经消毒脱水后按危险废物集中清运处理，废气统一收集经除臭消毒后排放，实现雨污水、污泥、废气的全收集和全处理。当前，火神山、雷神山医院污水处理系统运行稳定，相关出水指标均已达到设计要求，其中COD稳定低于50 mg/L，氨氮稳定在2 mg/L以下，余氯稳定在13 mg/L附近，污染物去除与消毒效果均十分稳定。
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.
更新日期/Last Update: 2021-01-17