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云南省污水处理厌氧生化槽
Date:July 13, 2025
ID: 1459
Views: 157
海普欧环保集团有限公司专业从事污水处理工程的建设和水处理设备的生产与销售,主要产品有一体化污水处理设备,高效旋流净化器,磁分离污水处理设备,装配式污水处理厂,智慧水务平台,污泥浓缩设备,气浮机设备等。
污水处理厌氧生化槽
废水经调节池调,废水进入厌氧生化罐。生化罐采用折流水流推流工艺,增加与有机物的接触面积,通过发酵细菌将水中不溶性大分子的有机物分解为可溶性小分子,为后续好氧处理提供有利条件COD处理率为40%。
接触氧化槽
接触氧化罐是一种生物处理装置,主要采用生物膜法,具有活性污泥法的特点。有机物在装置污水中被吸附降解,从而净化水质。
在缺氧池的作用下,有机物浓度大大降低,但仍存在一定量的有机物和高氨氮。为了进一步氧化和分解有机物,在碳化作用趋于完全的情况下,可以顺利进行硝化作用,设置有机负荷较低的好氧生物接触氧化罐。
生物接触氧化罐体积负荷高.它是处理有机废水的有效方法,具有占地面积小、对冲击负荷适应性强、不易产生污泥膨胀、污泥产量小、处理效果好、运行稳定、操作管理方便等特点。
接触氧化罐在消化过程中起作用的是自氧细菌(硝化细菌),它利用有机物分解产生的无机碳源或空气CO2作为营养来源,污水中的氨氮转化为污水NO3-N.NO2-N。接触氧化槽中的溶解氧控制在3mg/l气水比15:1左右。
填料在生物接触氧化罐中起着主要作用。填料的质量决定了微生物能否附着,能否生长繁殖良好,对污水有利CODcr.BOD5.去除率影响很大。在接触氧化槽中设置先进新颖的轻质.高强.空隙率大.作为细菌载体的弹性填充物作为细菌载体,以便在生化过程中保留足够的微生物量。
它不仅比表面积大,而且具有优越的水流特性,便于安装和维护。氧气供应由风扇和微孔曝气器充氧。
微孔曝气器主要起到充氧作用,效果是一般曝气装置的2-3倍。其溶解气的转移率高于其他曝气器。同时,它不容易堵塞,重量轻.不老化,使用寿命长。
微孔曝气器主要由支撑体组成.气阀.圆盘扩散器.橡胶.平板橡胶膜片.压盖.底盘卡板由充氧曝气时,压缩空气通过气阀进入圆盘扩散器,在压缩空气的压力下,橡胶膜片打开微孔进行曝气。
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Home
About Us
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Organizational
Honor
History
Culture
VR
Partners
Product
云南省Odor Control System
云南省Hydrocyclone Separator
云南省Magnetic Separation Wastewater Treatment System
云南省Wastewater Treatment Plant
云南省Smart Water Management Platform
云南省Sludge Thickening System
云南省Dissolved Air Flotation (DAF) System
云南省Chemical Dosing and Disinfection System
云南省Small Waste Incinerator
云南省Sludge Scraper and Collector
云南省Anaerobic Reactor
云南省Advanced Oxidation System
云南省Multimedia Filter
云南省Waste Gas & Odor Treatment
云南省Industrial Evaporator
云南省Package Water Treatment Plant
云南省Oil-Water Separation & Water Reuse System
云南省Soil Remediation Technology
云南省Constructed Wetland Technology
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