DE2451698A1 - Verfahren zum reinigen von industriellen abwaessern - Google Patents

Verfahren zum reinigen von industriellen abwaessern

Info

Publication number
DE2451698A1
DE2451698A1 DE19742451698 DE2451698A DE2451698A1 DE 2451698 A1 DE2451698 A1 DE 2451698A1 DE 19742451698 DE19742451698 DE 19742451698 DE 2451698 A DE2451698 A DE 2451698A DE 2451698 A1 DE2451698 A1 DE 2451698A1
Authority
DE
Germany
Prior art keywords
polymer
adsorbent
basic
acid
cellulose
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.)
Pending
Application number
DE19742451698
Other languages
German (de)
English (en)
Inventor
Jaroslav Dipl Ing Haase
Rudolf Wurster
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2451698A1 publication Critical patent/DE2451698A1/de
Pending legal-status Critical Current

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE19742451698 1973-11-08 1974-10-31 Verfahren zum reinigen von industriellen abwaessern Pending DE2451698A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1571773A CH589009A5 (ja) 1973-11-08 1973-11-08

Publications (1)

Publication Number Publication Date
DE2451698A1 true DE2451698A1 (de) 1975-05-22

Family

ID=4411353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742451698 Pending DE2451698A1 (de) 1973-11-08 1974-10-31 Verfahren zum reinigen von industriellen abwaessern

Country Status (13)

Country Link
JP (1) JPS5079170A (ja)
BE (1) BE821941A (ja)
BR (1) BR7409359A (ja)
CH (1) CH589009A5 (ja)
DE (1) DE2451698A1 (ja)
ES (1) ES431717A1 (ja)
FI (1) FI316174A (ja)
FR (1) FR2250712B1 (ja)
GB (1) GB1466473A (ja)
NL (1) NL7414547A (ja)
SE (1) SE7413718L (ja)
SU (1) SU640640A3 (ja)
ZA (1) ZA747158B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107485A1 (de) * 2016-04-22 2017-10-26 Poromembrane Gmbh Wasseraufbereitungsvorrichtung
CN109319893A (zh) * 2018-10-15 2019-02-12 滕丽阳 一种高效纳米净水剂及其制备方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497685B1 (fr) * 1981-01-09 1985-12-20 Inst Rech Hydrologiques Procede de traitement d'un liquide par passage a travers un lit de particules solides
DE3526181A1 (de) * 1985-07-23 1987-02-05 Bayer Ag Verfahren zum beseitigen von verunreinigungen aus gemischen von wasser mit mit wasser mischbaren loesungsmitteln
GB9201496D0 (en) * 1992-01-24 1992-03-11 Gore W L & Ass Uk Process
DE4308843A1 (de) * 1993-03-19 1994-09-22 Basf Ag Verfahren zur Abtrennung von anionischen organischen Verbindungen aus wäßriger Lösung
GB0712191D0 (en) * 2007-06-25 2007-08-01 3M Innovative Properties Co Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
WO2014148634A1 (ja) 2013-03-21 2014-09-25 株式会社谷黒組 はんだ付け装置及び方法並びに製造された基板及び電子部品
JP6772666B2 (ja) * 2016-08-24 2020-10-21 住友金属鉱山株式会社 サフラニンを含有する廃液の処理方法
KR102017202B1 (ko) 2019-01-30 2019-09-02 이한 Pcb기판 부품의 리드핀 합선을 방지하는 납땜장치
FI129034B (fi) 2019-06-14 2021-05-31 Kemira Oyj Puupohjaista orgaanista materiaalia käsittävän käsittelyjärjestelmän käyttö liuenneiden orgaanisten yhdisteiden poistamiseksi jätevedestä
CN115041150B (zh) * 2022-06-23 2023-06-23 烟台齐盛石油化工有限公司 一种改性活性白土复合纤维吸附管的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107485A1 (de) * 2016-04-22 2017-10-26 Poromembrane Gmbh Wasseraufbereitungsvorrichtung
CN109319893A (zh) * 2018-10-15 2019-02-12 滕丽阳 一种高效纳米净水剂及其制备方法

Also Published As

Publication number Publication date
CH589009A5 (ja) 1977-06-30
BR7409359A (pt) 1976-05-18
ZA747158B (en) 1975-12-31
ES431717A1 (es) 1976-09-16
GB1466473A (en) 1977-03-09
NL7414547A (nl) 1975-05-12
FR2250712B1 (ja) 1979-04-20
JPS5079170A (ja) 1975-06-27
BE821941A (fr) 1975-05-07
SU640640A3 (ru) 1978-12-30
FI316174A (ja) 1975-05-09
FR2250712A1 (ja) 1975-06-06
SE7413718L (ja) 1975-05-09

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