HK1118794A1 - Ammonium/ammonia removal from a stream - Google Patents

Ammonium/ammonia removal from a stream

Info

Publication number
HK1118794A1
HK1118794A1 HK08112932.8A HK08112932A HK1118794A1 HK 1118794 A1 HK1118794 A1 HK 1118794A1 HK 08112932 A HK08112932 A HK 08112932A HK 1118794 A1 HK1118794 A1 HK 1118794A1
Authority
HK
Hong Kong
Prior art keywords
ammonium
stream
ammonia removal
ammonia
removal
Prior art date
Application number
HK08112932.8A
Other languages
English (en)
Inventor
Philip Mason Kemp
Mark Matthew Simon
Stephen Howard Brown
Original Assignee
Thermoenergy Corp
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 Thermoenergy Corp filed Critical Thermoenergy Corp
Publication of HK1118794A1 publication Critical patent/HK1118794A1/xx

Links

Classifications

    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/063—Underpressure, vacuum
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Gas Separation By Absorption (AREA)
HK08112932.8A 2005-08-11 2008-11-26 Ammonium/ammonia removal from a stream HK1118794A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/203,035 US7270796B2 (en) 2005-08-11 2005-08-11 Ammonium/ammonia removal from a stream
PCT/US2006/029721 WO2007021518A2 (fr) 2005-08-11 2006-07-27 Elimination d'ammonium/ammoniac d'un flux

Publications (1)

Publication Number Publication Date
HK1118794A1 true HK1118794A1 (en) 2009-02-20

Family

ID=37698001

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08112932.8A HK1118794A1 (en) 2005-08-11 2008-11-26 Ammonium/ammonia removal from a stream

Country Status (9)

Country Link
US (2) US7270796B2 (fr)
EP (1) EP1924531B8 (fr)
KR (1) KR101329523B1 (fr)
CN (2) CN104193029A (fr)
CA (1) CA2618956C (fr)
DK (1) DK1924531T3 (fr)
ES (1) ES2444870T3 (fr)
HK (1) HK1118794A1 (fr)
WO (1) WO2007021518A2 (fr)

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AU2008242845B2 (en) 2007-04-17 2012-08-23 Carbon Sink, Inc. Capture of carbon dioxide (CO2) from air
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AU2008324818A1 (en) 2007-11-05 2009-05-14 Global Research Technologies, Llc Removal of carbon dioxide from air
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CA2715874C (fr) 2008-02-19 2019-06-25 Global Research Technologies, Llc Extraction et sequestration de dioxyde de carbone
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CN103534225A (zh) 2011-02-17 2014-01-22 安那吉亚公司 厌氧消化器残留物的有机物和营养物的回收
US20120315209A1 (en) 2011-04-20 2012-12-13 Thermoenergy Corporation Methods and systems for treating water streams
US9005333B1 (en) * 2011-06-20 2015-04-14 The United States Of America, As Represented By The Secretary Of Agriculture Systems and methods for reducing ammonia emissions from and for recovering the ammonia liquid effluents
CN102401629A (zh) * 2011-10-19 2012-04-04 惠州Tcl移动通信有限公司 一种手机及其测量角度的方法
WO2013091094A1 (fr) * 2011-12-21 2013-06-27 Anaergia Inc. Récupération d'éléments organiques et nutritifs à partir de résidus de digesteur anaérobie
US10676374B1 (en) 2012-07-13 2020-06-09 United States Of America As Represented By The Administrator Of Nasa Ammonia capture and recovery system and method for removing ammonia from a wastewater stream
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US9045355B2 (en) 2013-03-15 2015-06-02 Anaergia Inc. Nutrient recovery process
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EP3113859A4 (fr) 2014-03-07 2017-10-04 Secure Natural Resources LLC Oxyde de cérium (iv) ayant d'exceptionnelles propriétés d'élimination de l'arsenic
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US10980220B2 (en) 2016-03-08 2021-04-20 Technion Research & Development Foundation Limited Disinfection and removal of nitrogen species from saline aquaculture systems
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US10239016B2 (en) * 2016-12-07 2019-03-26 Nuorganics LLC Systems and methods for nitrogen recovery from a gas stream
CA2992063A1 (fr) 2017-01-16 2018-07-16 Nuorganics LLC Systemes et methodes de recuperation de composes d'azote d'un flux de gaz
CN108002580B (zh) * 2017-09-22 2021-01-15 中冶长天国际工程有限责任公司 一种酸性烟气洗涤废水处理方法及其用途
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Also Published As

Publication number Publication date
DK1924531T3 (da) 2014-02-10
US20070297953A1 (en) 2007-12-27
KR101329523B1 (ko) 2013-11-13
ES2444870T3 (es) 2014-02-27
CN101243017A (zh) 2008-08-13
CN104193029A (zh) 2014-12-10
EP1924531A2 (fr) 2008-05-28
EP1924531B8 (fr) 2013-12-18
US20070039893A1 (en) 2007-02-22
CA2618956A1 (fr) 2007-02-22
CA2618956C (fr) 2014-06-03
EP1924531B1 (fr) 2013-11-06
WO2007021518A2 (fr) 2007-02-22
US7270796B2 (en) 2007-09-18
KR20080035688A (ko) 2008-04-23
WO2007021518A3 (fr) 2007-11-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170727