AU2014249799B2 - Removal of chloramine and mercury from aqueous solutions - Google Patents

Removal of chloramine and mercury from aqueous solutions Download PDF

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Publication number
AU2014249799B2
AU2014249799B2 AU2014249799A AU2014249799A AU2014249799B2 AU 2014249799 B2 AU2014249799 B2 AU 2014249799B2 AU 2014249799 A AU2014249799 A AU 2014249799A AU 2014249799 A AU2014249799 A AU 2014249799A AU 2014249799 B2 AU2014249799 B2 AU 2014249799B2
Authority
AU
Australia
Prior art keywords
sulfur
chloramine
carbon substrate
medium
mercury
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.)
Ceased
Application number
AU2014249799A
Other languages
English (en)
Other versions
AU2014249799A1 (en
Inventor
Meredith M. Doyle
Angela M. Moreno
Eric C. Pemberton
Allen R. Siedle
Mark R. Stouffer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2014249799A1 publication Critical patent/AU2014249799A1/en
Application granted granted Critical
Publication of AU2014249799B2 publication Critical patent/AU2014249799B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F1/28—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
    • 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
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
AU2014249799A 2013-03-12 2014-03-03 Removal of chloramine and mercury from aqueous solutions Ceased AU2014249799B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361777013P 2013-03-12 2013-03-12
US61/777,013 2013-03-12
PCT/US2014/019904 WO2014164013A1 (en) 2013-03-12 2014-03-03 Removal of chloramine and mercury from aqueous solutions

Publications (2)

Publication Number Publication Date
AU2014249799A1 AU2014249799A1 (en) 2015-10-01
AU2014249799B2 true AU2014249799B2 (en) 2016-09-01

Family

ID=51658810

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014249799A Ceased AU2014249799B2 (en) 2013-03-12 2014-03-03 Removal of chloramine and mercury from aqueous solutions

Country Status (9)

Country Link
US (1) US10155673B2 (enExample)
EP (1) EP2969974B1 (enExample)
JP (1) JP6416185B2 (enExample)
KR (1) KR102239054B1 (enExample)
CN (1) CN105102377A (enExample)
AU (1) AU2014249799B2 (enExample)
BR (1) BR112015022646A2 (enExample)
CA (1) CA2904929A1 (enExample)
WO (1) WO2014164013A1 (enExample)

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CN111346592A (zh) * 2018-12-20 2020-06-30 龚成云 一种含硫修复剂及其应用和制备方法
WO2020206317A1 (en) 2019-04-03 2020-10-08 Calgon Carbon Corporation Perfluoroalkyl and polyfluoroalkyl sorbent materials and methods of use
CA3142785A1 (en) * 2019-06-06 2020-12-10 M.A.R.S. Bio-Med Processes Inc. Systems and apparatuses for treating water
EP4182071A4 (en) 2020-07-14 2024-08-14 Calgon Carbon Corporation SORBENTS HAVING HIGH VOLUMETRIC VALUES OF IODINE AND MOLASSES FOR THE REMOVAL OF PFAS FROM FLUIDS AND METHODS FOR THEIR MANUFACTURE AND USE
CA3189609A1 (en) * 2020-08-31 2022-03-03 Calgon Carbon Corporation Iron and nitrogen treated sorbent and method for making same
EP4204127A4 (en) 2020-08-31 2025-05-14 Calgon Carbon Corporation Copper, iron, and nitrogen treated sorbent and method for making same

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Also Published As

Publication number Publication date
BR112015022646A2 (pt) 2017-07-18
KR102239054B1 (ko) 2021-04-12
JP2016515926A (ja) 2016-06-02
WO2014164013A1 (en) 2014-10-09
CN105102377A (zh) 2015-11-25
AU2014249799A1 (en) 2015-10-01
EP2969974A1 (en) 2016-01-20
US20160016819A1 (en) 2016-01-21
JP6416185B2 (ja) 2018-10-31
EP2969974A4 (en) 2016-10-19
KR20150131058A (ko) 2015-11-24
US10155673B2 (en) 2018-12-18
EP2969974B1 (en) 2019-08-28
CA2904929A1 (en) 2014-10-09

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired