SG11201702001YA - Method for in-situ regeneration of activated carbon loaded with trihalomethanes using alkaline hydrolysis - Google Patents

Method for in-situ regeneration of activated carbon loaded with trihalomethanes using alkaline hydrolysis

Info

Publication number
SG11201702001YA
SG11201702001YA SG11201702001YA SG11201702001YA SG11201702001YA SG 11201702001Y A SG11201702001Y A SG 11201702001YA SG 11201702001Y A SG11201702001Y A SG 11201702001YA SG 11201702001Y A SG11201702001Y A SG 11201702001YA SG 11201702001Y A SG11201702001Y A SG 11201702001YA
Authority
SG
Singapore
Prior art keywords
trihalomethanes
activated carbon
alkaline hydrolysis
carbon loaded
situ regeneration
Prior art date
Application number
SG11201702001YA
Other languages
English (en)
Inventor
Frank Dieter Kopinke
Philippe Rychen
Original Assignee
Ovivo Luxembourg Sarl
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 Ovivo Luxembourg Sarl filed Critical Ovivo Luxembourg Sarl
Publication of SG11201702001YA publication Critical patent/SG11201702001YA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SG11201702001YA 2014-08-11 2015-08-11 Method for in-situ regeneration of activated carbon loaded with trihalomethanes using alkaline hydrolysis SG11201702001YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014111393.4A DE102014111393A1 (de) 2014-08-11 2014-08-11 Verfahren zur In-situ-Regenerierung von mit Trihalomethanen beladenen Aktivkohlen durch alkalische Hydrolyse
PCT/EP2015/068417 WO2016023884A2 (de) 2014-08-11 2015-08-11 Verfahren zur in-situ-regenerierung von mit trihalomethanen beladenen aktivkohlen durch alkalische hydrolyse

Publications (1)

Publication Number Publication Date
SG11201702001YA true SG11201702001YA (en) 2017-04-27

Family

ID=54014773

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201702001YA SG11201702001YA (en) 2014-08-11 2015-08-11 Method for in-situ regeneration of activated carbon loaded with trihalomethanes using alkaline hydrolysis

Country Status (9)

Country Link
US (1) US10525446B2 (de)
EP (1) EP3180120B1 (de)
JP (1) JP6676037B2 (de)
KR (1) KR102396023B1 (de)
CN (1) CN106714962B (de)
DE (1) DE102014111393A1 (de)
IL (1) IL250518B (de)
SG (1) SG11201702001YA (de)
WO (1) WO2016023884A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101815916B1 (ko) * 2017-06-26 2018-01-15 계룡환경주식회사 오존, 히드록실 라디칼 및 강알칼리를 이용한 활성탄 재생 방법
CN111995163A (zh) * 2019-11-08 2020-11-27 沈阳化工研究院设计工程有限公司 一种芳纶溶剂回收废水中氯仿的处理方法
CN110882682A (zh) * 2019-12-04 2020-03-17 吉林省电力科学研究院有限公司 一种火力发电厂水处理用活性炭再生方法
CN113429059B (zh) * 2020-03-23 2023-02-03 南京理工大学 六硝基六氮杂异伍兹烷生产废水的内电解-碱解-生物集成处理工艺
FR3124744A1 (fr) 2021-07-02 2023-01-06 Suez Groupe Procede de regeneration in situ d’un media adsorbant

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB316269A (en) * 1928-07-26 1930-10-27 Hans Pick An improved process for regenerating activated charcoal used for dechlorinating drinking water
US3870033A (en) * 1973-11-30 1975-03-11 Aqua Media Ultra pure water process and apparatus
US4187195A (en) * 1974-09-25 1980-02-05 Kennedy Sterling R Method for reactivating carbon
JPS5824368B2 (ja) * 1974-12-06 1983-05-20 昭和鉄工株式会社 使用済活性炭素の再生処理方法
DE4339887A1 (de) * 1993-11-23 1995-05-24 Solvay Deutschland Verfahren zur Behandlung von organische und anorganische Verbindungen enthaltenden Abwässern
JP3722514B2 (ja) * 1995-06-08 2005-11-30 兵治 榎本 有機塩素化合物の分解方法
KR100201422B1 (ko) * 1997-06-21 1999-06-15 장병주 ; 이일쇄 활성탄의 이화학적 재생장치 및 재생방법
DE10133609A1 (de) 2001-07-13 2003-02-13 Ufz Leipzighalle Gmbh Verfahren und Vorrichtung zur Dekontamination von Wässern, insbesondere von Grundwässern, die stark und komplex mit organischen Halogenverbindungen (HKW) belastet sind
DE10223112A1 (de) 2002-05-21 2003-12-24 Ufz Leipzighalle Gmbh Verfahren und Vorrichtung zur Entfernung von organischen Halogenverbindungen aus Wässern
US8394279B2 (en) * 2007-03-15 2013-03-12 Basf Se Method for regenerating a filter aid
KR20120104719A (ko) * 2011-03-14 2012-09-24 삼성전자주식회사 재생가능한 필터 유닛, 이를 포함하는 필터 장치 및 필터 장치의 구동방법
CN103212390B (zh) * 2013-04-12 2015-03-11 复旦大学 一种原位再生三氯甲烷吸附饱和活性炭的方法

Also Published As

Publication number Publication date
EP3180120A2 (de) 2017-06-21
JP6676037B2 (ja) 2020-04-08
DE102014111393A1 (de) 2016-02-11
JP2017523041A (ja) 2017-08-17
EP3180120B1 (de) 2019-03-13
KR20190016882A (ko) 2019-02-19
KR102396023B1 (ko) 2022-05-09
IL250518B (en) 2021-05-31
WO2016023884A2 (de) 2016-02-18
US20170232421A1 (en) 2017-08-17
CN106714962A (zh) 2017-05-24
WO2016023884A3 (de) 2016-04-07
US10525446B2 (en) 2020-01-07
IL250518A0 (en) 2017-08-31
CN106714962B (zh) 2020-06-23

Similar Documents

Publication Publication Date Title
IL246936A (en) Insulin administration method
IL246939A (en) Insulin administration method
PL3119678T3 (pl) Urządzenie i sposób do wytwarzania wkładów do papierosów elektronicznych
SG11201703235YA (en) Activated carbon, hydrochar and processes for making same
GB201514116D0 (en) Cartridge,method and system
GB2542547B (en) Process cartridge
HK1199982A1 (en) Safe data interaction method
GB201621920D0 (en) Method for predicting hydrate formation
IL250518A0 (en) A method for the regeneration of activated carbon loaded with trihalomethane in its original state by using alkaline hydrolysis
PL3910337T3 (pl) Sposób katalizowania reakcji katalizowanej enzymatycznie
HK1200609A1 (en) Safe data interaction method
EP3954377C0 (de) Verfahren zur herstellung global aktivierter monozyten
HK1243993A1 (zh) 液體淨化系統
PL3221030T3 (pl) Energooszczędny sposób regeneracji rozpuszczalników do wychwytywania dwutlenku węgla
IL248119A0 (en) A method for the regeneration of basic solutions
HK1199782A1 (en) Safe data interaction method
GB201403568D0 (en) Dense media deparation method
SG11201702272WA (en) Recycling process for adsorber regeneration
GB201409157D0 (en) Method and cartridge for carbon dioxide recovery
HRP20180895T1 (hr) Postupak za čišćenje sustava
SG11201702270SA (en) Process for adsorber regeneration
SG11201704540YA (en) Method for purifying easily polymerizable substance
EP3238820A4 (de) Verfahren zur entfernung eines in reaktionen verwendeten katalysators
PL3050689T3 (pl) Sposób recyklingu materiałów zawierających włókna węglowe
PL3161136T3 (pl) Sposób wzbogacania mikropęcherzyków