DK686587A - Hidtil ukendte flokkulations- og filtreringshjaelpemidler og anvendelse deraf - Google Patents

Hidtil ukendte flokkulations- og filtreringshjaelpemidler og anvendelse deraf

Info

Publication number
DK686587A
DK686587A DK686587A DK686587A DK686587A DK 686587 A DK686587 A DK 686587A DK 686587 A DK686587 A DK 686587A DK 686587 A DK686587 A DK 686587A DK 686587 A DK686587 A DK 686587A
Authority
DK
Denmark
Prior art keywords
floculation
unknown
filtering aid
aid
filtering
Prior art date
Application number
DK686587A
Other languages
Danish (da)
English (en)
Other versions
DK686587D0 (da
Inventor
Alfred Meffert
Andreas Syldatk
Guenther Amberg
Konrad Engelskirchen
Johann Friedrich Fues
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of DK686587D0 publication Critical patent/DK686587D0/da
Publication of DK686587A publication Critical patent/DK686587A/da

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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK686587A 1986-12-27 1987-12-23 Hidtil ukendte flokkulations- og filtreringshjaelpemidler og anvendelse deraf DK686587A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863644579 DE3644579A1 (de) 1986-12-27 1986-12-27 Neue flockungs- und filtrierhilfsmittel und ihre anwendung

Publications (2)

Publication Number Publication Date
DK686587D0 DK686587D0 (da) 1987-12-23
DK686587A true DK686587A (da) 1988-06-28

Family

ID=6317297

Family Applications (1)

Application Number Title Priority Date Filing Date
DK686587A DK686587A (da) 1986-12-27 1987-12-23 Hidtil ukendte flokkulations- og filtreringshjaelpemidler og anvendelse deraf

Country Status (6)

Country Link
EP (1) EP0273335A3 (fi)
JP (1) JPH01176409A (fi)
DE (1) DE3644579A1 (fi)
DK (1) DK686587A (fi)
FI (1) FI875698A (fi)
ZA (1) ZA879675B (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000149A1 (de) * 1990-01-04 1991-07-11 Helmut Apfelbaum Flockungs-filtrationsverfahren und -einrichtung
DE4018287A1 (de) * 1990-06-07 1991-12-12 Sued Chemie Ag Flockungsmittel
DE4138666A1 (de) * 1991-11-25 1993-05-27 Sued Chemie Ag Verfahren zur vorreinigung von abwaessern
US5780616A (en) * 1994-11-10 1998-07-14 The Procter & Gamble Company Cationic polymer
FR2802117B1 (fr) * 1999-12-09 2002-02-22 Degremont Perfectionnements apportes a la filtration sur membranes
JP2004305893A (ja) * 2003-04-07 2004-11-04 Junsuke Haruna 人工ゼオライトを使用した固体系排水処理剤
FR2872064B1 (fr) * 2004-06-29 2007-11-09 Rhodia Cons Spec Ltd Utilisation de gomme vegetale eventuellement modifiee et eventuellement insoluble pour l'elimination de substances organiques naturelles ou synthetiques dans des liquides
JP4840739B2 (ja) * 2005-05-18 2011-12-21 一般財団法人川村理化学研究所 アニオン性化合物の吸着方法
KR20100054126A (ko) * 2007-08-07 2010-05-24 쿠리타 고교 가부시키가이샤 막 분리 방법 및 막 분리 장치
JP5348369B2 (ja) * 2008-03-31 2013-11-20 栗田工業株式会社 水処理方法
JP2009240975A (ja) * 2008-03-31 2009-10-22 Kurita Water Ind Ltd 水処理方法
JP5218731B2 (ja) * 2007-10-31 2013-06-26 栗田工業株式会社 水処理方法及び水処理装置
JP5282864B2 (ja) * 2007-08-07 2013-09-04 栗田工業株式会社 膜分離方法及び膜分離装置
FR2934582B1 (fr) * 2008-07-29 2010-09-10 Otv Sa Procede de traitement d'un liquide par flottation induite par des particules flottantes.
SI2589430T1 (sl) * 2011-11-04 2015-11-30 Omya International Ag Postopek za čiščenje vode in/ali odstranjevanje vode iz gošč in/ali usedlin z uporabo provršinsko obdelanega kalcijevega karbonata
PL2801555T3 (pl) * 2013-05-07 2017-03-31 Omya International Ag Oczyszczanie wody i odwadnianie szlamu, w którym stosuje się poddany obróbce powierzchniowej węglan wapnia i krzemian warstwowy, zastosowanie połączenia poddanego obróbce powierzchniowej węglanu wapnia i krzemianu warstwowego i materiał złożony
DE102013010007B4 (de) * 2013-06-14 2018-07-12 Emsland - Stärke GmbH Verfahren zur Auftrennung einer Suspension, danach hergestellte Produkte sowie die Verwendung derselben
EP3239109A1 (en) 2016-04-28 2017-11-01 Omya International AG Surface-treated mineral material and its use in water purification
JP6721699B2 (ja) * 2016-09-26 2020-07-15 孝文 西村 凝集助剤、および、凝集助剤の製造方法
WO2021002290A1 (ja) * 2019-07-01 2021-01-07 凸版印刷株式会社 複合粒子および複合粒子の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694364A (en) * 1970-12-28 1972-09-26 Procter & Gamble Laundering aid
DE2650967A1 (de) * 1975-11-21 1977-06-02 Ciba Geigy Ag Verfahren zum faerben von textilmaterial
CA1221307A (en) * 1982-12-02 1987-05-05 Nobutaka Tani Adsorbent and process for preparing the same

Also Published As

Publication number Publication date
EP0273335A2 (de) 1988-07-06
DE3644579A1 (de) 1988-07-07
DK686587D0 (da) 1987-12-23
FI875698A (fi) 1988-06-28
EP0273335A3 (de) 1988-09-21
ZA879675B (en) 1988-06-27
FI875698A0 (fi) 1987-12-23
JPH01176409A (ja) 1989-07-12

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment