BE867883A - Procede et appareil pour l'epuration d'eaux polluees - Google Patents

Procede et appareil pour l'epuration d'eaux polluees

Info

Publication number
BE867883A
BE867883A BE188376A BE188376A BE867883A BE 867883 A BE867883 A BE 867883A BE 188376 A BE188376 A BE 188376A BE 188376 A BE188376 A BE 188376A BE 867883 A BE867883 A BE 867883A
Authority
BE
Belgium
Prior art keywords
purification
polluted water
polluted
water
Prior art date
Application number
BE188376A
Other languages
English (en)
Inventor
G Torok
L Sarosi
F Grof
T Becsei
P Barta
Original Assignee
Egyesult Muszaki Tomito Es Gep
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 Egyesult Muszaki Tomito Es Gep filed Critical Egyesult Muszaki Tomito Es Gep
Priority to BE188376A priority Critical patent/BE867883A/fr
Publication of BE867883A publication Critical patent/BE867883A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
BE188376A 1978-06-06 1978-06-06 Procede et appareil pour l'epuration d'eaux polluees BE867883A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE188376A BE867883A (fr) 1978-06-06 1978-06-06 Procede et appareil pour l'epuration d'eaux polluees

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE867883 1978-06-06
BE188376A BE867883A (fr) 1978-06-06 1978-06-06 Procede et appareil pour l'epuration d'eaux polluees

Publications (1)

Publication Number Publication Date
BE867883A true BE867883A (fr) 1978-10-02

Family

ID=25650825

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188376A BE867883A (fr) 1978-06-06 1978-06-06 Procede et appareil pour l'epuration d'eaux polluees

Country Status (1)

Country Link
BE (1) BE867883A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058300A (zh) * 2021-03-15 2021-07-02 上海仁创环境科技有限公司 一种板片式动态弹性滤料过滤装置及过滤方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058300A (zh) * 2021-03-15 2021-07-02 上海仁创环境科技有限公司 一种板片式动态弹性滤料过滤装置及过滤方法

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EGYESULT MUSZAKI TOMITO ES GEPSZAKMAI IPARI SZOVE

Effective date: 19910630