WO2015122856A1 - Procédé pour la préparation d'un sorbant composite pour l'élimination de contaminants de l'eau - Google Patents

Procédé pour la préparation d'un sorbant composite pour l'élimination de contaminants de l'eau Download PDF

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Publication number
WO2015122856A1
WO2015122856A1 PCT/SK2015/050003 SK2015050003W WO2015122856A1 WO 2015122856 A1 WO2015122856 A1 WO 2015122856A1 SK 2015050003 W SK2015050003 W SK 2015050003W WO 2015122856 A1 WO2015122856 A1 WO 2015122856A1
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WO
WIPO (PCT)
Prior art keywords
water
iron
hydrooxide
ferric
carbon
Prior art date
Application number
PCT/SK2015/050003
Other languages
English (en)
Inventor
Dušan BEREK
Ivan NOVÁK
Karol MUNKA
Stanislav VARGA
Monika KARÁCSONYOVÁ
Original Assignee
Ústav Polymérov Sav
Výskumný Ústav Vodného Hospodárstva
Centrum Vedecko-Technických Informácií Slovenskej Republiky
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
Priority claimed from SK50017-2014A external-priority patent/SK500172014A3/sk
Priority claimed from SK50077-2014A external-priority patent/SK288563B6/sk
Application filed by Ústav Polymérov Sav, Výskumný Ústav Vodného Hospodárstva, Centrum Vedecko-Technických Informácií Slovenskej Republiky filed Critical Ústav Polymérov Sav
Publication of WO2015122856A1 publication Critical patent/WO2015122856A1/fr

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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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/205—Carbon nanostructures, e.g. nanotubes, nanohorns, nanocones, nanoballs
    • 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
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • B01J2220/4831—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton having been subjected to further processing, e.g. paper, cellulose pulp
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/485—Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F2101/006—Radioactive 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/08—Nanoparticles or nanotubes
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention concerne un procédé pour la préparation de sorbants composites à hautes performances appropriés pour l'élimination de contaminants, c'est-à-dire des métaux nocifs et des radionucléides naturels, de l'eau sur base des fibres de carbone nanoporeuses, sur lesquels les nano- et micro-particules d'hydroxyde de fer sont déposées, et qui fait appel à l'effet synergique de la grande surface des nano- et micro-particules d'hydroxyde de fer et de la structure fibreuse du support, alors que ce dernier réduit la résistance hydrodynamique à l'écoulement de l'eau, alors que tant l'efficacité que la capacité du sorbant à éliminer les contaminants ne dépend pas du pH de l'eau au sein de la zone d'applicabilité pratique.
PCT/SK2015/050003 2014-02-13 2015-02-12 Procédé pour la préparation d'un sorbant composite pour l'élimination de contaminants de l'eau WO2015122856A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SK50017-2014A SK500172014A3 (sk) 2014-02-13 2014-02-13 Spôsob prípravy kompozitného sorbentu na odstraňovanie kontaminantov z vôd
SKPP50017-2014 2014-02-13
SK50077-2014A SK288563B6 (sk) 2014-12-15 2014-12-15 Spôsob prípravy kompozitného sorbentu na odstraňovanie kontaminantov z vôd
SKPP50077-2014 2014-12-15

Publications (1)

Publication Number Publication Date
WO2015122856A1 true WO2015122856A1 (fr) 2015-08-20

Family

ID=52774515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2015/050003 WO2015122856A1 (fr) 2014-02-13 2015-02-12 Procédé pour la préparation d'un sorbant composite pour l'élimination de contaminants de l'eau

Country Status (1)

Country Link
WO (1) WO2015122856A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110961098A (zh) * 2019-12-23 2020-04-07 延安大学 一种环保空气净化复合新材料及其制备方法
CN111617739A (zh) * 2020-05-09 2020-09-04 齐鲁工业大学 一种Al-Mn改性生物质炭及其制备方法和应用
CN111869679A (zh) * 2020-07-29 2020-11-03 东莞东阳光科研发有限公司 一种杀菌剂及其制备方法和应用
CN111974359A (zh) * 2020-09-01 2020-11-24 齐鲁工业大学 具有吸附性和原位催化性的纳米纤维素/层状双金属氢氧化物复合材料的制备及其应用
CN113231461A (zh) * 2021-06-12 2021-08-10 清华大学深圳国际研究生院 重金属污染土壤的淋洗液及其制备方法和一种淋洗装置
CN113996271A (zh) * 2021-12-06 2022-02-01 滨州学院 一种双金属改性碳纳米管吸附剂及其制备方法和应用
RU2777359C1 (ru) * 2021-11-22 2022-08-02 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Сибэнергомаш" Фильтрующий материал для очистки воды от радионуклидов и способ его получения

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005061099A1 (fr) * 2003-12-16 2005-07-07 Calgon Carbon Corporation Adsorbants destinés à éliminer les métaux lourds et procédés de production et d'utilisation desdits adsorbants
US20100122708A1 (en) * 2008-11-20 2010-05-20 R. J. Reynolds Tobacco Company Adsorbent Material Impregnated with Metal Oxide Component

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005061099A1 (fr) * 2003-12-16 2005-07-07 Calgon Carbon Corporation Adsorbants destinés à éliminer les métaux lourds et procédés de production et d'utilisation desdits adsorbants
US20100122708A1 (en) * 2008-11-20 2010-05-20 R. J. Reynolds Tobacco Company Adsorbent Material Impregnated with Metal Oxide Component

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110961098A (zh) * 2019-12-23 2020-04-07 延安大学 一种环保空气净化复合新材料及其制备方法
CN111617739A (zh) * 2020-05-09 2020-09-04 齐鲁工业大学 一种Al-Mn改性生物质炭及其制备方法和应用
CN111617739B (zh) * 2020-05-09 2022-06-28 齐鲁工业大学 一种Al-Mn改性生物质炭及其制备方法和应用
CN111869679A (zh) * 2020-07-29 2020-11-03 东莞东阳光科研发有限公司 一种杀菌剂及其制备方法和应用
CN111869679B (zh) * 2020-07-29 2023-11-03 东莞东阳光科研发有限公司 一种杀菌剂及其制备方法和应用
CN111974359A (zh) * 2020-09-01 2020-11-24 齐鲁工业大学 具有吸附性和原位催化性的纳米纤维素/层状双金属氢氧化物复合材料的制备及其应用
CN113231461A (zh) * 2021-06-12 2021-08-10 清华大学深圳国际研究生院 重金属污染土壤的淋洗液及其制备方法和一种淋洗装置
RU2777359C1 (ru) * 2021-11-22 2022-08-02 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Сибэнергомаш" Фильтрующий материал для очистки воды от радионуклидов и способ его получения
CN113996271A (zh) * 2021-12-06 2022-02-01 滨州学院 一种双金属改性碳纳米管吸附剂及其制备方法和应用

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