BR112015021491A2 - método e aparelho para maximizar a remoção de nitrogênio a partir de água residual - Google Patents

método e aparelho para maximizar a remoção de nitrogênio a partir de água residual

Info

Publication number
BR112015021491A2
BR112015021491A2 BR112015021491A BR112015021491A BR112015021491A2 BR 112015021491 A2 BR112015021491 A2 BR 112015021491A2 BR 112015021491 A BR112015021491 A BR 112015021491A BR 112015021491 A BR112015021491 A BR 112015021491A BR 112015021491 A2 BR112015021491 A2 BR 112015021491A2
Authority
BR
Brazil
Prior art keywords
denitrification
reactor
nitrogen removal
wastewater
nitritation
Prior art date
Application number
BR112015021491A
Other languages
English (en)
Inventor
B Bott Charles
Miller Mark
Regmi Pusker
N Murthy Sudhir
Original Assignee
D C Water & Sewer Authority
Hampton Roads Sanitation Distr
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by D C Water & Sewer Authority, Hampton Roads Sanitation Distr filed Critical D C Water & Sewer Authority
Publication of BR112015021491A2 publication Critical patent/BR112015021491A2/pt

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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/30—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • 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
    • C02F3/104—Granular carriers
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
    • 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
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • 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
    • C02F2209/14—NH3-N
    • 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
    • C02F2209/15—N03-N
    • 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
    • C02F2209/22—O2
    • 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
    • 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

resumo “métdoo e aparelho para maximizar a remoção de nitrogênio a partir de água residual” um método de controle e reator para maximizar a remoção de nitrogênio e minimizar os requisitos de aeração por meio do controle de anóxia transiente e srt aeróbica, repressão de nob, e controle da dinâmica de concentrações de do ou intervalo de aeração, mantendo o nh4 do reator e concentrações de nox aproxima-damente iguais. os controles são fornecidos para maximizar o potencial para remo-ção de tin através de nitrificação, nitritação limitada, nitritação, desnitrificação, des-nitritação limitada, desnitritação fazendo uso de 1) medição em tempo real de amô-nia, nitrito, nitrato, 2) do operacional e o uso adequado de ponto de ajustes do e 3) implementação adequada da anóxia transiente dentro de uma ampla faixa de confi-gurações do reator e as condições de operação.
BR112015021491A 2013-03-14 2014-03-14 método e aparelho para maximizar a remoção de nitrogênio a partir de água residual BR112015021491A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361783232P 2013-03-14 2013-03-14
PCT/US2014/028069 WO2014152872A1 (en) 2013-03-14 2014-03-14 Method and apparatus for maximizing nitrogen removal from wastewater

Publications (1)

Publication Number Publication Date
BR112015021491A2 true BR112015021491A2 (pt) 2017-07-18

Family

ID=51522763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021491A BR112015021491A2 (pt) 2013-03-14 2014-03-14 método e aparelho para maximizar a remoção de nitrogênio a partir de água residual

Country Status (15)

Country Link
US (2) US9352990B2 (pt)
EP (1) EP2969978A4 (pt)
JP (1) JP2016512169A (pt)
KR (3) KR20210129743A (pt)
CN (1) CN105283424A (pt)
AU (1) AU2014236539A1 (pt)
BR (1) BR112015021491A2 (pt)
CA (1) CA2902197A1 (pt)
HK (1) HK1220678A1 (pt)
IL (2) IL240350B (pt)
MX (1) MX2015011828A (pt)
RU (1) RU2671729C2 (pt)
SG (1) SG11201507216RA (pt)
WO (1) WO2014152872A1 (pt)
ZA (1) ZA201505581B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016014723A1 (en) * 2014-07-23 2016-01-28 Hampton Roads Sanitation Distric A method for deammonification process control using ph, specific conductivity, or ammonia
DE202014011572U1 (de) 2014-10-23 2022-06-23 Siemens Aktiengesellschaft Regelungsvorrichtung für eine Kläranlage
EP3012233A1 (de) * 2014-10-23 2016-04-27 Siemens Aktiengesellschaft Regelungsvorrichtung und -verfahren für eine kläranlage
US10150684B2 (en) * 2015-01-13 2018-12-11 Environmental Dynamics International Inc. System and method for preventing ammonia rebound in a cold-weather bioreactor
CN105330016B (zh) * 2015-10-27 2017-08-08 中国石油大学(华东) 一种同步去除废水中对甲酚、氨氮和硝酸盐的方法
CN105540851B (zh) * 2016-03-17 2018-03-30 南京大学盐城环保技术与工程研究院 一种处理高氨氮制药废水的方法
WO2017207011A1 (en) * 2016-06-03 2017-12-07 Danmarks Tekniske Universitet Control of n2o-emissions by aeration
EP3255016B1 (en) 2016-06-10 2023-08-30 FCC Aqualia, S.A. Method for starting up and controlling a biological process for ammonium removal at low ammonium concentrations and low temperature through the use of a two stage autotrophic nitrogen removal process
MX2019000176A (es) * 2016-07-08 2019-12-05 N Murthy Sudhir Metodo y aparato para la eliminacion de nutrientes con adicion de carbono.
WO2018106986A1 (en) * 2016-12-09 2018-06-14 Evoqua Water Technologies Llc Control system for optimizing mixing and energy usage for mixing systems
NL2018967B1 (en) * 2017-05-23 2018-12-04 Haskoningdhv Nederland Bv Controlled simultaneous nitrification and denitrification in wastewater treatment
CA2980041C (en) * 2017-06-09 2023-09-19 inCTRL Solutions Inc. Ammonia-based aeration control with srt control
CN107381806A (zh) * 2017-09-07 2017-11-24 中南大学 一种厌氧反应器的进水装置及方法
KR101869069B1 (ko) * 2017-09-30 2018-06-20 주식회사 부강테크 산기모듈 및 이를 이용한 단축질소제거 장치 및 공정
CN111094194A (zh) * 2017-09-30 2020-05-01 (株)富康科技 用于短程除氮及抑制亚硝酸氧化微生物活性的装置及方法
CN107651757B (zh) * 2017-10-19 2021-01-22 中冶华天工程技术有限公司 地表水环境氨氮去除方法
DK3527539T3 (da) 2018-02-14 2023-09-11 Alfa Laval Corp Ab Spildevandsbehandlingssystem og fremgangsmåde
CN108675448B (zh) * 2018-04-18 2021-01-08 北京工业大学 长期缺氧饥饿和再活化实现活性污泥短程硝化的方法
CN109231481B (zh) * 2018-09-07 2023-09-26 河北大学 一种短程硝化过程中积累亚硝氮的系统及方法
CN109179649B (zh) * 2018-09-18 2021-04-16 郑州轻工业学院 一种从亚硝化污泥中快速诱导富集厌氧氨氧化菌的方法
US11220449B2 (en) * 2019-04-29 2022-01-11 Nanyang Technological University Integrated deammonification process for wastewater reclamation
US11505482B2 (en) * 2019-05-01 2022-11-22 University Of Manitoba Dynamic process control for partial nitritation in wastewater treatment with autotrophic nitrogen removal
EP3757074A1 (en) * 2019-06-26 2020-12-30 Fundación Centro Gallego de Investigaciones del Agua A method for removing nitrogen from wastewater in a sequencing batch reactor with an aerobic granular biomass
CN110510740B (zh) * 2019-08-27 2022-03-01 危杏 污水同时硝化反硝化曝气控制系统及曝气方法
AU2020378221A1 (en) * 2019-11-07 2022-05-26 Conocophillips Company Systems and methods for removing nitrogen during liquefaction of natural gas
CN111547852B (zh) * 2020-05-22 2020-12-22 广西春晖环保工程有限责任公司 一体化短程硝化-厌氧氨氧化脱氮工艺的控制方法
GB202015889D0 (en) * 2020-10-07 2020-11-18 Hias Iks Methods and systems
KR20220053058A (ko) 2020-10-20 2022-04-29 강영기 갈산 함유량이 증가한 보이차 추출물 및 그 제조방법
KR20220052403A (ko) 2020-10-20 2022-04-28 강영기 유산균 발효 보이차 분말 및 그 제조방법
CN112939226B (zh) * 2021-02-04 2022-11-11 光大环保技术装备（常州）有限公司 渗滤液处理中控制溶氧值在合理区间的算法及系统
US11999641B2 (en) 2021-03-12 2024-06-04 Hampton Roads Sanitation District Method and apparatus for multi-deselection in wastewater treatment
US20220289606A1 (en) 2021-03-12 2022-09-15 Hampton Roads Sanitation District Method and apparatus for nutrient removal using anoxic biofilms
US20230139472A1 (en) * 2021-09-30 2023-05-04 Xylem Water Solutions U.S.A., Inc. System and Method for Indirect Measurement of Oxygen Utilization Rate and Influent Load for Aeration Control

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441269A (en) * 1977-09-07 1979-04-02 Kaoru Mihashi Method of effectively removing nitrogen from exhaust water by intermittent aeration
AUPM435594A0 (en) * 1994-03-11 1994-03-31 Crc For Waste Management And Pollution Control Limited Method of operating sequencing batch reactors
US5626755A (en) * 1995-11-08 1997-05-06 Micronair, Inc. Method and apparatus for waste digestion using multiple biological processes
US6616843B1 (en) * 1998-12-18 2003-09-09 Omnium De Traitement Et De Valorisation Submerged membrane bioreactor for treatment of nitrogen containing water
JP4106203B2 (ja) * 2001-08-17 2008-06-25 新日本製鐵株式会社 安水からの窒素の除去方法
KR100473539B1 (ko) * 2002-04-03 2005-03-08 한영교 고농도 폐수의 총질소 제거방법 및 그 장치
CN100347103C (zh) * 2003-02-21 2007-11-07 栗田工业株式会社 处理含有氨性氮的水的方法
JP4361743B2 (ja) * 2003-02-21 2009-11-11 三菱レイヨン株式会社 排水処理方法
US7166211B1 (en) * 2003-05-01 2007-01-23 Hydros, Inc. Process and apparatus for microbial filtration and bacterial injection for one or more environmental contaminants
JP2005000715A (ja) * 2003-06-09 2005-01-06 Hitachi Kiden Kogyo Ltd 曝気攪拌機の運転制御方法
JP4910266B2 (ja) * 2004-03-01 2012-04-04 栗田工業株式会社 アンモニア性窒素含有水の硝化方法及び処理方法
JP4117274B2 (ja) * 2004-08-17 2008-07-16 サーンエンジニアリング株式会社 活性汚泥方式排水処理方法及び活性汚泥方式排水処理装置
US7153429B1 (en) 2005-05-25 2006-12-26 Pedros Philip B Method of optimizing influent conditions and chemical addition control for biological denitrification
GR20050100268A (el) * 2005-05-31 2006-12-18 Γερασιμος Λυμπερατος Προτυπος αντιδραστηρας για βιολογικη απομακρυνση του αζωτου απο υγρα αποβλητα με παρακαμψη της παραγωγης νιτρικων
AT502391B1 (de) * 2005-09-20 2007-03-15 Univ Innsbruck Inst Fuer Umwel Verfahren zur behandlung von ammoniumhaltigem abwasser
JP2008221160A (ja) * 2007-03-14 2008-09-25 Kobelco Eco-Solutions Co Ltd 脱窒処理装置および脱窒処理方法
JP2008221161A (ja) * 2007-03-14 2008-09-25 Kobelco Eco-Solutions Co Ltd 脱窒処理装置および脱窒処理方法
CN201025823Y (zh) * 2007-03-22 2008-02-27 嘉兴学院 用于水产养殖环境中的实时监测装置
CN101050026B (zh) * 2007-04-17 2010-11-03 北京市环境保护科学研究院 高浓度有机废水深度脱氮处理方法
US8066880B2 (en) * 2007-05-04 2011-11-29 Hoot Aerobic Systems, Inc. Apparatus for denitrifying wastewater
FR2921917B1 (fr) * 2007-10-09 2011-04-08 Degremont Procede et installation de traitement d'effluents contenant de l'azote dans un reacteur biologique sequentiel.
US7976703B2 (en) * 2008-05-06 2011-07-12 Cheng-Fang Lin Treating unit for simultaneous removal of carbon and nitrogen from wastewater and treating apparatus having the same
US8252182B1 (en) * 2008-09-11 2012-08-28 University Of Central Florida Research Foundation, Inc. Subsurface upflow wetland system for nutrient and pathogen removal in wastewater treatment systems
JP5177802B2 (ja) * 2009-03-25 2013-04-10 株式会社日立プラントテクノロジー 廃水処理方法及び廃水処理装置
JP2010274160A (ja) * 2009-05-26 2010-12-09 Maezawa Ind Inc 脱臭装置
RU92657U1 (ru) * 2009-11-18 2010-03-27 Общество с ограниченной ответственностью "ГЕФЛИС" Блок биологической очистки сточных вод
FR2952932B1 (fr) * 2009-11-20 2012-11-09 Otv Sa Procede de traitement d'eau au sein d'un reacteur biologique sequentiel comprenant une mesure en ligne de la concentration en nitrites a l'interieur dudit reacteur
JP5516892B2 (ja) * 2010-12-17 2014-06-11 栗田工業株式会社 水処理方法及び超純水製造方法
JP5932639B2 (ja) * 2010-05-25 2016-06-08 メタウォーター株式会社 嫌気性アンモニア酸化反応を利用した生物学的窒素除去方法
CN101880111B (zh) * 2010-06-25 2013-07-10 北京工业大学 A2/o-baf工艺深度脱氮除磷实时控制装置及方法
EP2603464B1 (en) * 2010-08-13 2022-01-12 Anaergia Inc. Treatment of municipal wastewater with anaerobic digestion
WO2012047923A1 (en) 2010-10-04 2012-04-12 Enviro-Mix, Llc Systems and methods for automated control of mixing and aeration in treatment processes
FR2969596B1 (fr) * 2010-12-24 2013-05-24 Veolia Water Solutions & Tech Procede de traitement d'eau comprenant au moins une etape aeree et une etape de controle de l'apport en oxygene au cours de l'etape aeree
CN102344198B (zh) * 2011-01-27 2014-01-01 北京工业大学 处理低c/n污水好氧生物膜a2o工艺的实时控制装置与方法
JP5791359B2 (ja) * 2011-05-02 2015-10-07 株式会社日立製作所 廃水処理方法
JP2012245479A (ja) * 2011-05-30 2012-12-13 Tokyo Univ Of Agriculture & Technology 排水処理装置及び排水処理方法
RU113265U1 (ru) * 2011-07-07 2012-02-10 Григорий Владимирович Красавин Комплектно-блочная модульная очистная станция заводского изготовления с подготовкой выделенных осадков к утилизации
CN102701441B (zh) * 2012-05-16 2013-07-24 北京工业大学 一种常温低氨氮cstr部分亚硝化出水氮素比例调控方法

Also Published As

Publication number Publication date
US9352990B2 (en) 2016-05-31
CA2902197A1 (en) 2014-09-25
KR20210129743A (ko) 2021-10-28
RU2015143998A (ru) 2017-04-26
SG11201507216RA (en) 2015-10-29
IL240350B (en) 2019-01-31
MX2015011828A (es) 2016-01-08
WO2014152872A1 (en) 2014-09-25
RU2671729C2 (ru) 2018-11-06
ZA201505581B (en) 2017-03-29
EP2969978A1 (en) 2016-01-20
WO2014152872A4 (en) 2014-11-13
US20140263041A1 (en) 2014-09-18
IL263741B (en) 2021-01-31
IL240350A0 (en) 2015-09-24
US20160257590A1 (en) 2016-09-08
HK1220678A1 (zh) 2017-05-12
AU2014236539A1 (en) 2015-08-20
KR20230037696A (ko) 2023-03-16
CN105283424A (zh) 2016-01-27
IL263741A (en) 2019-01-31
JP2016512169A (ja) 2016-04-25
EP2969978A4 (en) 2016-12-28
KR20160008502A (ko) 2016-01-22

Similar Documents

Publication Publication Date Title
BR112015021491A2 (pt) método e aparelho para maximizar a remoção de nitrogênio a partir de água residual
SG10201901121QA (en) Method and apparatus for nitrogen removal in wastewater treatment
BR112014008473A2 (pt) processo para a redução da perda de amônia e odor de material orgânico ou resíduo para a atmosfera, solução de nitrato ácida e instalação para a redução da perda de amônia
MX2019000176A (es) Metodo y aparato para la eliminacion de nutrientes con adicion de carbono.
EA201500531A1 (ru) Регулирование состава газа в газосепарационной установке с мембранами
MX359689B (es) Sistema integrado de reactor anaerobio metanogénico y biorreactor de membranas para la eliminación de materia orgánica y nitrógeno en aguas residuales.
BR112012022818A2 (pt) remoção otimizada de mutrientes de águas servidas
EP2542507A4 (en) ADJUSTMENT OF A REACTOR
DK2172430T3 (da) Fremgangsmåde til fjernelse af urenheder af C,N ved anvendelse af heterotrofe ammoniak-oxiderende bakterier
WO2016014723A8 (en) A method for deammonification process control using ph, specific conductivity, or ammonia
EA201591547A1 (ru) Система и способ контролируемого получения метаболитов путем микробиологической ферментации
CR20210530A (es) Compuestos de 4h-pirrolo[3,2-c]piridin-4-ona
PH12017501609A1 (en) Assembly for supporting mixed biofilm
MX2012012542A (es) Control de actividad bacteriana, tal como en alcantarillas y sistemas de tratamiento de agua residual.
EP3061845A3 (en) Metal organic chemical vapor deposition apparatus for solar cell
NO20092603L (no) Apparat for fremstilling av et stabilt oksiderende biocid
SA516370718B1 (ar) عملية لمعالجة الحمأة العضوية عن طريق الاهتضام اللاهوائي
MD4189B1 (en) Process for anaerobic fermentation of liquid organic waste
BRPI1007575A2 (pt) Método para controlar micro-organismos em um sistema aquoso
ES2542257B1 (es) Procedimiento para la depuración de gases que contienen compuestos orgánicos volátiles
BR112019006773A2 (pt) processo e instalação para tratar água produzida a partir de um campo de óleo e gás
BR112015019034A2 (pt) processos para fermentar substrato contendo co e para evitar a inibição de co durante a fermentação de substrato contendo co
BR112014032880A2 (pt) processo de fermentação, tanque de fermentação, método e método de fermentação
Mindubaev et al. The possibility for anaerobic detoxication of white phosphorus
WO2014022354A8 (en) Methods, apparatuses, systems and facilities for treating wastewater from exploration for and production of oil and gas

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements