BE816690A - Procede pour le traitement des eaux usees et la preparation d'eau potable - Google Patents

Procede pour le traitement des eaux usees et la preparation d'eau potable

Info

Publication number
BE816690A
BE816690A BE145732A BE145732A BE816690A BE 816690 A BE816690 A BE 816690A BE 145732 A BE145732 A BE 145732A BE 145732 A BE145732 A BE 145732A BE 816690 A BE816690 A BE 816690A
Authority
BE
Belgium
Prior art keywords
preparation
treatment
water
waste water
drinking water
Prior art date
Application number
BE145732A
Other languages
English (en)
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 filed Critical
Publication of BE816690A publication Critical patent/BE816690A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • 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
    • 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
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
BE145732A 1973-06-23 1974-06-21 Procede pour le traitement des eaux usees et la preparation d'eau potable BE816690A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2332103A DE2332103C3 (de) 1973-06-23 1973-06-23 Verfahren zur Trink- und Abwasseraufbereitung

Publications (1)

Publication Number Publication Date
BE816690A true BE816690A (fr) 1974-12-23

Family

ID=5884938

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145732A BE816690A (fr) 1973-06-23 1974-06-21 Procede pour le traitement des eaux usees et la preparation d'eau potable

Country Status (12)

Country Link
JP (2) JPS5734016B2 (fr)
AU (1) AU7015574A (fr)
BE (1) BE816690A (fr)
BR (1) BR7405039D0 (fr)
DD (1) DD126710A5 (fr)
DE (1) DE2332103C3 (fr)
FR (1) FR2234233B1 (fr)
GB (2) GB1429756A (fr)
IL (1) IL45077A (fr)
IT (1) IT1016125B (fr)
NL (1) NL7408298A (fr)
ZA (1) ZA744002B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116642A (en) * 1976-03-26 1977-09-30 Yamasa Shoyu Co Ltd Process for decoloring industrial waste water
CH634283A5 (de) * 1978-02-24 1983-01-31 Ciba Geigy Ag Verfahren zur entfernung von schwermetallionen aus waesserigen loesungen.
GB2166140B (en) * 1984-10-27 1989-06-07 Ion Exchange Novel adsorbents for use in the purification of water and other chemicals and a process for preparing same
JPS61109716A (ja) * 1984-11-01 1986-05-28 Taiyo Koryo Kk う蝕菌生育阻害剤
FR2655277A1 (fr) * 1989-12-06 1991-06-07 Atochem Procede de traitement des eaux avec floculation et adsorption simultanees a l'aide de polyelectrolytes partiellement hydrophobes.
FR2655567A1 (fr) * 1989-12-06 1991-06-14 Atochem Procede de traitement des eaux avec floculation et adsorption simultanees a l'aide de polyelectrolytes partiellement hydrophobes.
ATE204123T1 (de) * 1995-01-09 2001-09-15 Johnson & Son Inc S C Flüssiger insektenköder
CN111318266B (zh) * 2020-02-14 2022-01-28 南京师范大学 一种二维共价有机框架修饰离子交换树脂及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275548A (en) * 1963-08-14 1966-09-27 Dow Chemical Co Removal of dissolved substances from aqueous dispersions
JPS5125232B1 (fr) * 1965-02-24 1976-07-29
US3420709A (en) * 1965-04-29 1969-01-07 Diamond Shamrock Corp Liquid purification by adsorption

Also Published As

Publication number Publication date
DE2332103C3 (de) 1981-11-12
JPS57115404A (en) 1982-07-17
GB1429757A (en) 1976-03-24
IT1016125B (it) 1977-05-30
ZA744002B (en) 1975-06-25
FR2234233A1 (fr) 1975-01-17
DE2332103A1 (de) 1975-01-16
NL7408298A (fr) 1974-12-30
JPS5037260A (fr) 1975-04-07
IL45077A (en) 1976-10-31
BR7405039D0 (pt) 1975-01-28
AU7015574A (en) 1975-12-18
DE2332103B2 (de) 1980-09-04
JPS5734016B2 (fr) 1982-07-20
FR2234233B1 (fr) 1983-04-08
DD126710A5 (fr) 1977-08-10
GB1429756A (en) 1976-03-24
IL45077A0 (en) 1974-09-10

Similar Documents

Publication Publication Date Title
BE819230A (fr) Filtre-presse pour assecher de la boue dans des installations pour l'epuration des eaux residuaires
BE785004A (fr) Procede et composition pour le traitement de l'eau
RO64742A (fr) Procede et installation pour le traitement des eaux residuaires
BE812198A (fr) Procede pour le traitement de l'eau
FR2323639A1 (fr) Procede pour inhiber le developpement de bacteries et d'algues dans l'eau des piscines
BE801942A (fr) Procede de purification biologique des eaux d'egout
FR2309478A1 (fr) Procede et appareil pour traiter l'eau potable
BE856361A (fr) Procede pour le traitement des eaux residuaires albumineuses
BE789233A (fr) Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires
BE755565A (fr) Procede et installation de decantation pour l'epuration biologique des eaux residuaires
FR2516071B1 (fr) Procede par boues activees pour le traitement d'eaux residuaires
BE816690A (fr) Procede pour le traitement des eaux usees et la preparation d'eau potable
BE751630A (fr) Procede et installation pour le traitement d'eaux usees, etc
RO73076A (fr) Procede et installation pour l'epuration des eaux usees resultees dans les complexes agrozootechniques
BE787294A (fr) Procede et installation pour l'epuration d'eaux usees
BE802606A (fr) Procede d'epuration des eaux residuaires sulfurees
BE841010A (fr) Procede pour l'epuration biologique d'eau usee
BE751265A (fr) Procede permettant d'epurer en continu des eaux usees et installation pour l'application du procede
CH548346A (fr) Procede perfectionne pour l'epuration biologiques des eaux residuaires.
BE821507A (fr) Procede et dispositif pour le traitement des eaux residuaires
BE813612A (fr) Procede pour traiter les eaux douces et l'eau de mer polluees par les hydrocarbures
BE775870A (fr) Procede d'epuration d'eaux residuaires
BE802734A (fr) Procede et installation pour l'epuration d'eaux usees
RO62994A (fr) Procede et installation pour l'epuration chimique des eaux residuaires
BE827509A (fr) Procede de traitement et installation pour l'epuration biologique des eaux residuaires