GB201219326D0 - Sustained-release persulfate material used in permable reactive barrier and its preparation method - Google Patents

Sustained-release persulfate material used in permable reactive barrier and its preparation method

Info

Publication number
GB201219326D0
GB201219326D0 GBGB1219326.4A GB201219326A GB201219326D0 GB 201219326 D0 GB201219326 D0 GB 201219326D0 GB 201219326 A GB201219326 A GB 201219326A GB 201219326 D0 GB201219326 D0 GB 201219326D0
Authority
GB
United Kingdom
Prior art keywords
sustained
reactive barrier
release
permable
preparation
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.)
Granted
Application number
GBGB1219326.4A
Other versions
GB2499866A (en
GB2499866B (en
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.)
Chinese Research Academy of Environmental Sciences
Original Assignee
Chinese Research Academy of Environmental Sciences
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 Chinese Research Academy of Environmental Sciences filed Critical Chinese Research Academy of Environmental Sciences
Publication of GB201219326D0 publication Critical patent/GB201219326D0/en
Publication of GB2499866A publication Critical patent/GB2499866A/en
Application granted granted Critical
Publication of GB2499866B publication Critical patent/GB2499866B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C04B22/147—Alkali-metal sulfates; Ammonium sulfate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00017—Aspects relating to the protection of the environment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00284—Materials permeable to liquids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • C04B2111/00775—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes the composition being used as waste barriers or the like, e.g. compositions used for waste disposal purposes only, but not containing the waste itself
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Road Paving Structures (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A sustained-release persulfate material for use in Permeable Reactive Barrier, is characterized in that the material is granular and comprises an active oxidant, a stable curable adhesive, zeolite and water in a ratio by mass of 1:1.4-1.7:0.5-0.7:0.9-1.2. The invention also discloses a method for preparing the above sustained-release persulfate material. The sustained-release persulfate material according to the invention can significantly reduce the dissolution rate of the oxidative solid granules- persulfate in Permeable Reactive Barrier, so that the service life of Permeable Reactive Barrier is extended. The oxidant can include calcium peroxide and the adhesive can include Portland cement and fine sands, and the composition can be used for ground water pollution remediation.
GB1219326.4A 2012-03-01 2012-10-26 Sustained-release persulfate material used in permeable reactive barrier and its preparation method Expired - Fee Related GB2499866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100516069A CN102583694B (en) 2012-03-01 2012-03-01 Persulfate slow-release material used for permeable reactive barrier and preparation method thereof

Publications (3)

Publication Number Publication Date
GB201219326D0 true GB201219326D0 (en) 2012-12-12
GB2499866A GB2499866A (en) 2013-09-04
GB2499866B GB2499866B (en) 2014-01-08

Family

ID=46473054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219326.4A Expired - Fee Related GB2499866B (en) 2012-03-01 2012-10-26 Sustained-release persulfate material used in permeable reactive barrier and its preparation method

Country Status (2)

Country Link
CN (1) CN102583694B (en)
GB (1) GB2499866B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114735850A (en) * 2022-04-08 2022-07-12 浙江大学 Folding multilayer permeable reaction wall for in-situ purification of underground water pollution plume of refuse landfill
CN115677009A (en) * 2021-07-30 2023-02-03 中国石油化工股份有限公司 Persulfate slow-release material and preparation method thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103553204B (en) * 2013-11-20 2015-04-15 哈尔滨理工大学 Method for treating water by using singlet oxygen produced from peroxymonosulfate under induction of inorganic solid peroxide
CN103553203B (en) * 2013-11-20 2015-03-18 哈尔滨理工大学 Method for treating reverse osmosis concentrated solution by using singlet oxygen produced from peroxymonosulfate under induction of inorganic solid peroxide
CN104071886B (en) * 2014-07-01 2016-01-20 中节能大地环境修复有限公司 The preparation method of self-activation type persulfate oxidation medicament and application thereof
CN104445570B (en) * 2014-10-22 2016-11-02 同济大学 A kind of persulfate-calper calcium peroxide dual oxidants removes the method for multiring aromatic hydrocarbon substance methyl naphthalene
CN106315819A (en) * 2016-10-19 2017-01-11 北京德瑞科森环保科技有限公司 Oxidized slow release material for treating difficultly-degraded organic pollutants in underground water
CN106495318B (en) * 2016-11-14 2019-08-06 南京大学 A kind of permeating reaction wall system and method using petroleum hydrocarbon in reinforced anaerobic biotechnology in-situ remediation of underground water
CN107265992B (en) * 2017-07-28 2019-12-10 石家庄铁道大学 Slow-release anti-cracking repair material and preparation method thereof
CN112358012A (en) * 2020-11-27 2021-02-12 北京伦至环境科技有限公司 Preparation method of efficient slow-release filling material for underground water permeable reactive barrier
CN112646584A (en) * 2020-12-31 2021-04-13 中节能大地（杭州）环境修复有限公司 Slow-release oxidant for treating organic contaminated soil and preparation method thereof
CN114906945A (en) * 2021-02-08 2022-08-16 中国石油化工股份有限公司 Slow-release oxygen material and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004067453A1 (en) * 2003-01-31 2004-08-12 Idemitsu Kosan Co., Ltd. Method of treating wastewater containing hardly decomposable harmful substances
US20090105371A1 (en) * 2007-10-17 2009-04-23 Stephanie Luster-Teasley Controlled release remediation system and composition
CN101407358B (en) * 2008-11-06 2013-01-30 天津大学 Metal peroxide-based oxygen slow release composite material
CN101805153B (en) * 2009-02-12 2012-05-30 中国环境科学研究院 Permeable reactive barrier dielectric material used for remedying underground water pollution
CN101921018A (en) * 2009-12-31 2010-12-22 北京市水利规划设计研究院 Oxygen releasing material for permeable reactive barrier aerobic biodegradation of groundwater
US8210773B2 (en) * 2010-02-16 2012-07-03 Specialty Earth Sciences Process for insitu treatment of soil and groundwater
CN101851026B (en) * 2010-03-31 2012-05-23 吉林大学 Ecological safety type natural permeable reactive barrier medium and preparation method thereof
CN102241454A (en) * 2011-05-26 2011-11-16 哈尔滨工业大学 Method for remediating contaminated underground water in situ on basis of persulfate thermal activation technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115677009A (en) * 2021-07-30 2023-02-03 中国石油化工股份有限公司 Persulfate slow-release material and preparation method thereof
CN114735850A (en) * 2022-04-08 2022-07-12 浙江大学 Folding multilayer permeable reaction wall for in-situ purification of underground water pollution plume of refuse landfill

Also Published As

Publication number Publication date
CN102583694B (en) 2013-06-19
GB2499866A (en) 2013-09-04
CN102583694A (en) 2012-07-18
GB2499866B (en) 2014-01-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181026