CN106673182A - 一体化生物膜反应器 - Google Patents
一体化生物膜反应器 Download PDFInfo
- Publication number
- CN106673182A CN106673182A CN201510754503.2A CN201510754503A CN106673182A CN 106673182 A CN106673182 A CN 106673182A CN 201510754503 A CN201510754503 A CN 201510754503A CN 106673182 A CN106673182 A CN 106673182A
- Authority
- CN
- China
- Prior art keywords
- reactor
- zone
- aerobic
- nitrification
- anaerobic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
本发明涉及一种生物膜反应器,采取的技术方案是:反应器上部为好氧区,下部为缺氧区,将沉淀池的硝化液回流入反应器的缺氧区,形成“前置式反硝化***”,达到去除氮的目的。将反应器运行2个月,结果表明:该反应器通过设置好氧和缺氧2种环境,并且通过内循环回流,形成“前置式反硝化***”,可达到较好地去除有机物和氮的目的,其中水力停留时间为影响硝化作用的重要参数。在反应器的好氧区有同步硝化反硝化现象发生。
Description
技术领域
本发明涉及一种一体化生物膜反应器。
背景技术
生物膜法应用于污水处理领域中,在许多情况下不仅能代替活性污泥法,而且具有一些独特的优点,如运行稳定、抗冲击负荷、更为经济节能、无污泥膨胀的问题、具有一定的硝化与反硝化功能等。
发明内容
本发明为解决上述技术问题,提供了一种生物膜反应器,采取的技术方案是:反应器上部为好氧区,下部为缺氧区,将沉淀池的硝化液回流入反应器的缺氧区,形成“前置式反硝化***”,达到去除氮的目的。
本发明将硝化与反硝化置于一个反应器中,使得结构紧凑、占地小、投资省。
具体实施方式
好氧区添加6部分的生物膜活性载体,缺氧区无载体。好氧区与缺氧区接种污泥取自污水处理厂曝气池的活性污泥,接种质量浓度为10
g/L,在好氧区和缺氧区均接种1.5L。
该一体化高效生物膜反应器可以通过设置好氧和缺氧2种环境,并且通过内循环回流,形成“前置式反硝化***”达到去除有机物和氮的目的。2)一体化高效生物膜反应器对生活污水有较好的处理效果。水力停留时间为影响硝化作用的重要参数。3)在反应器的好氧区有同步硝化反硝化现象发生。
将反应器运行2个月,结果表明:该反应器通过设置好氧和缺氧2种环境,并且通过内循环回流,形成“前置式反硝化***”可达到较好地去除有机物和氮的目的,其中水力停留时间为影响硝化作用的重要参数。在反应器的好氧区有同步硝化反硝化现象发生。
Claims (1)
1.一种生物膜反应器,其特征在于:反应器上部为好氧区,下部为缺氧区,将沉淀池的硝化液回流入反应器的缺氧区,形成“前置式反硝化***”,达到去除氮的目的。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510754503.2A CN106673182A (zh) | 2015-11-09 | 2015-11-09 | 一体化生物膜反应器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510754503.2A CN106673182A (zh) | 2015-11-09 | 2015-11-09 | 一体化生物膜反应器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106673182A true CN106673182A (zh) | 2017-05-17 |
Family
ID=58863073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510754503.2A Pending CN106673182A (zh) | 2015-11-09 | 2015-11-09 | 一体化生物膜反应器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106673182A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107963771A (zh) * | 2017-08-10 | 2018-04-27 | 国电银河水务股份有限公司 | 一体化回用水设备 |
-
2015
- 2015-11-09 CN CN201510754503.2A patent/CN106673182A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107963771A (zh) * | 2017-08-10 | 2018-04-27 | 国电银河水务股份有限公司 | 一体化回用水设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX341652B (es) | Remocion simultanea de fosforo y nitrogeno biologicos anoxicos. | |
CN103058375B (zh) | 一种城市生活污水高效除磷保留氮素的厌氧-好氧工艺调控方法 | |
WO2011103286A3 (en) | Solids retention time uncoupling by selective wasting of sludge | |
CN104512964B (zh) | 一种基于污泥旁侧处理实现城市污水短程脱氮的方法 | |
CN104591487A (zh) | 合成革生产二甲基甲酰胺及二甲胺废水处理工艺 | |
CN102701438A (zh) | 一种常温低氨氮亚硝化启动方法 | |
CN107857366A (zh) | 一种用于生活污水处理的强化脱氮除磷循环式生物膜*** | |
CN203048747U (zh) | 一种组合式污水处理设备 | |
CN106430854A (zh) | 畜禽养殖废水的脱氮处理方法 | |
KR101326402B1 (ko) | 연속 회분식 반응조를 포함하는 막 생물 반응기 시스템 및 이를 이용한 처리 방법 | |
RU2672419C1 (ru) | Система и способ биопленочной нитрификации-контактной денитрификации | |
CN209759222U (zh) | 一种新型食品加工废水处理设备 | |
CN104529097A (zh) | 一种组合式生物转盘污水处理装置 | |
CN107324614A (zh) | 一种提标至优于地表ⅳ类水质的工业废水处理工艺 | |
CN103833136B (zh) | 废水亚硝化预处理设备和方法 | |
CN106673182A (zh) | 一体化生物膜反应器 | |
CN112551828A (zh) | 一种低碳氮比农村生活污水处理装置及其处理工艺 | |
CN109279746B (zh) | 一种同步提高污泥厌氧产甲烷及抗性基因削减的方法 | |
CN103145246B (zh) | 一种规模化种植业农田控制径流污染的装置及控制方法 | |
CN203833769U (zh) | 城镇污水处理*** | |
CN104828945A (zh) | 一种基于改良sbr法处理低碳高氮淀粉废水的方法 | |
KR100989106B1 (ko) | 침지형 회전식 미생물 접촉장치를 이용하는 하·폐수 처리 장치 | |
CN103663679B (zh) | 利用纯氧曝气进行低碳高氮污水硝化反应的方法 | |
CN103833142B (zh) | 一种阿科蔓生态沟渠污水处理装置 | |
KR100364641B1 (ko) | 고농도 질소함유폐수의 생물학적 질소 인 제거장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |