HRP20190392T1 - Adsorbiranje i/ili smanjivanje količine organskih materijala u vodenom mediju upotrebom koloidno istaloženog kalcijevog karbonata - Google Patents

Adsorbiranje i/ili smanjivanje količine organskih materijala u vodenom mediju upotrebom koloidno istaloženog kalcijevog karbonata

Info

Publication number
HRP20190392T1
HRP20190392T1 HRP20190392TT HRP20190392T HRP20190392T1 HR P20190392 T1 HRP20190392 T1 HR P20190392T1 HR P20190392T T HRP20190392T T HR P20190392TT HR P20190392 T HRP20190392 T HR P20190392T HR P20190392 T1 HRP20190392 T1 HR P20190392T1
Authority
HR
Croatia
Prior art keywords
adsorbing
reduction
amount
calcium carbonate
aqueous medium
Prior art date
Application number
HRP20190392TT
Other languages
English (en)
Inventor
Daniel Gantenbein
Patrick A.C. Gane
Joachim Schoelkopf
Juhana Tuomas LEHTIPUU
Original Assignee
Omya International Ag
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 Omya International Ag filed Critical Omya International Ag
Publication of HRP20190392T1 publication Critical patent/HRP20190392T1/hr

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
    • C02F1/288—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
    • 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
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28059—Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28061—Surface area, e.g. B.E.T specific surface area being in the range 100-500 m2/g
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/083—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with inorganic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • 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
    • C02F2101/305—Endocrine disruptive agents
    • 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
    • C02F2101/308—Dyes; Colorants; Fluorescent agents
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C02F2103/325—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from processes relating to the production of wine products
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
HRP20190392TT 2014-04-16 2019-02-28 Adsorbiranje i/ili smanjivanje količine organskih materijala u vodenom mediju upotrebom koloidno istaloženog kalcijevog karbonata HRP20190392T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14164890.7A EP2933375B1 (en) 2014-04-16 2014-04-16 Adsorbing and/or reduction of the amount of organic materials in an aqueous medium by using colloidal precipitated calcium carbonate

Publications (1)

Publication Number Publication Date
HRP20190392T1 true HRP20190392T1 (hr) 2019-05-17

Family

ID=50479104

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20190392TT HRP20190392T1 (hr) 2014-04-16 2019-02-28 Adsorbiranje i/ili smanjivanje količine organskih materijala u vodenom mediju upotrebom koloidno istaloženog kalcijevog karbonata

Country Status (15)

Country Link
US (1) US10046984B2 (hr)
EP (2) EP2933375B1 (hr)
JP (2) JP6726623B2 (hr)
KR (1) KR101998936B1 (hr)
CN (1) CN106232527B (hr)
AU (1) AU2015248940B2 (hr)
BR (1) BR112016023731B1 (hr)
CA (1) CA2944098C (hr)
ES (1) ES2716604T3 (hr)
HR (1) HRP20190392T1 (hr)
MX (1) MX2016013534A (hr)
RU (1) RU2648112C1 (hr)
SG (1) SG11201608096XA (hr)
SI (1) SI2933375T1 (hr)
WO (1) WO2015158657A1 (hr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3183965A1 (en) * 2015-12-23 2017-06-28 Omya International AG Composition for aquatic pest control
JP2019148019A (ja) * 2018-02-26 2019-09-05 セイコーエプソン株式会社 処理装置、シート製造装置、処理方法およびシートの製造方法
CN112875832B (zh) * 2021-03-17 2022-08-23 辽宁工程技术大学 一种碱性缓释材料的制备方法
CN116002834B (zh) * 2023-01-16 2023-06-23 山东蓝昕环保测试分析有限公司 重金属有机耦合剂及应用于污水处理的处理方法

Family Cites Families (35)

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US4892590A (en) * 1988-06-03 1990-01-09 Pfizer Inc. Precipitated calcium carbonate-cationic starch binder as retention aid system for papermaking
JPH05345684A (ja) * 1992-06-12 1993-12-27 Okayama Pref Gov 高吸油性炭酸カルシウムの製造方法
EP0586755B1 (en) 1992-07-02 1997-05-21 Ecc International Limited A process for controlling the deposition of pitch in paper making
JPH0665892A (ja) 1992-08-19 1994-03-08 Mizusawa Ind Chem Ltd ピッチ吸着剤
GB9505323D0 (en) 1995-03-16 1995-05-03 Ecc Int Ltd Improved pitch control agent
KR0182788B1 (ko) * 1996-02-02 1999-04-15 유규재 초미세 교질 탄산칼슘의 제조방법
US5798023A (en) 1996-05-14 1998-08-25 Nalco Chemical Company Combination of talc-bentonite for deposition control in papermaking processes
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RU2377189C2 (ru) * 2007-12-24 2009-12-27 Владимир Александрович Фомишин Кондиционирующая добавка для минерализации и очистки воды
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ES2587504T3 (es) * 2012-09-26 2016-10-25 Omya International Ag Suspensiones acuosas de material mineral reológicamente estables que comprenden polímeros orgánicos que tienen contenido reducido de compuestos orgánicos volátiles (COV)

Also Published As

Publication number Publication date
CN106232527A (zh) 2016-12-14
AU2015248940B2 (en) 2017-04-20
AU2015248940A1 (en) 2016-10-13
BR112016023731B1 (pt) 2022-02-08
JP6726623B2 (ja) 2020-07-22
US20170174533A1 (en) 2017-06-22
EP2933375A1 (en) 2015-10-21
CN106232527B (zh) 2020-03-06
ES2716604T3 (es) 2019-06-13
EP2933375B1 (en) 2018-12-19
BR112016023731A2 (pt) 2017-08-15
SI2933375T1 (sl) 2019-07-31
US10046984B2 (en) 2018-08-14
JP2017517385A (ja) 2017-06-29
MX2016013534A (es) 2017-02-14
CA2944098C (en) 2019-08-27
WO2015158657A1 (en) 2015-10-22
RU2648112C1 (ru) 2018-03-22
SG11201608096XA (en) 2016-10-28
KR20160142339A (ko) 2016-12-12
KR101998936B1 (ko) 2019-07-10
CA2944098A1 (en) 2015-10-22
EP3132090A1 (en) 2017-02-22
JP2019048296A (ja) 2019-03-28

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