ZA201904590B - Method for preparing cellulose microstructures-templated nanocomposites with enhanced arsenic removal capacity and a purifier thereof - Google Patents

Method for preparing cellulose microstructures-templated nanocomposites with enhanced arsenic removal capacity and a purifier thereof

Info

Publication number
ZA201904590B
ZA201904590B ZA2019/04590A ZA201904590A ZA201904590B ZA 201904590 B ZA201904590 B ZA 201904590B ZA 2019/04590 A ZA2019/04590 A ZA 2019/04590A ZA 201904590 A ZA201904590 A ZA 201904590A ZA 201904590 B ZA201904590 B ZA 201904590B
Authority
ZA
South Africa
Prior art keywords
templated
nanocomposites
microstructures
purifier
removal capacity
Prior art date
Application number
ZA2019/04590A
Inventor
Thalappil Pradeep
Sritama Mukherjee
Kumar Avula Anil
Original Assignee
Indian Inst Tech Madras
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 Indian Inst Tech Madras filed Critical Indian Inst Tech Madras
Publication of ZA201904590B publication Critical patent/ZA201904590B/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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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
    • C02F2103/06—Contaminated groundwater or leachate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
ZA2019/04590A 2016-12-29 2019-07-12 Method for preparing cellulose microstructures-templated nanocomposites with enhanced arsenic removal capacity and a purifier thereof ZA201904590B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201641044817 2016-12-29
PCT/IN2017/050627 WO2018122878A1 (en) 2016-12-29 2017-12-28 Method for preparing cellulose microstructures-templated nanocomposites with enhanced arsenic removal capacity and a purifier thereof

Publications (1)

Publication Number Publication Date
ZA201904590B true ZA201904590B (en) 2020-05-27

Family

ID=62707068

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/04590A ZA201904590B (en) 2016-12-29 2019-07-12 Method for preparing cellulose microstructures-templated nanocomposites with enhanced arsenic removal capacity and a purifier thereof

Country Status (3)

Country Link
CN (1) CN110382106A (en)
WO (1) WO2018122878A1 (en)
ZA (1) ZA201904590B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111013549B (en) * 2019-12-26 2022-05-03 西南石油大学 Preparation method and application of modified chitosan fluoride ion adsorbent
CN113477229B (en) * 2021-07-30 2023-03-21 中国科学院合肥物质科学研究院 Preparation method and application of iron-based metal organic gel/bacterial cellulose composite material
CN114700045A (en) * 2022-03-14 2022-07-05 浙江大学 Adsorbent for removing cadmium and arsenic in farmland polluted irrigation water and preparation and removal methods thereof
CN114873706B (en) * 2022-06-02 2023-11-21 湖南大学 Amorphous ferric oxide hydroxide/polyacrylamide composite flocculant and preparation method and application thereof
CN114988446B (en) * 2022-06-08 2023-04-18 桂林奇宏科技有限公司 Method for preparing aluminum hydroxide nanowires by template method and battery diaphragm coating
CN116328734B (en) * 2023-04-27 2024-09-06 华南农业大学 Composite material for synchronously removing heavy metal cadmium and arsenic in soil and preparation method and application thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080025909A1 (en) * 2006-07-21 2008-01-31 Ling Zhou Continuous process for producing titanium tetrachloride
CN100493707C (en) * 2006-12-30 2009-06-03 沈阳润达化工有限公司 Production method of dearsenic agent
JP5102519B2 (en) * 2007-03-15 2012-12-19 Ｄｏｗａメタルマイン株式会社 Arsenic-containing solid and its production method
CN101386430B (en) * 2008-10-17 2011-07-20 中国科学院生态环境研究中心 Method for high-efficiently and conveniently treating non-point source pollution using ferric oxide nano material
SG186126A1 (en) * 2010-06-02 2013-01-30 Indian Inst Technology Organic templated nanometal oxyhydroxide
CN102476043B (en) * 2010-11-26 2014-08-20 中国科学院理化技术研究所 Cellulose base/Fe for arsenic removal in water3O4Composite adsorption material and preparation method thereof
JP5841837B2 (en) * 2011-12-27 2016-01-13 花王株式会社 Cellulose composite
CN103212369B (en) * 2012-01-19 2016-09-14 北京三聚环保新材料股份有限公司 A kind of high-strength FeOOH desulfurizer of room temperature desulfurization and preparation method thereof
CN106000365A (en) * 2016-05-17 2016-10-12 北京化工大学 Preparation method and application of iron hydroxide-expanded graphite composite material

Also Published As

Publication number Publication date
CN110382106A (en) 2019-10-25
WO2018122878A1 (en) 2018-07-05

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