ZA858269B - Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed - Google Patents

Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed

Info

Publication number
ZA858269B
ZA858269B ZA858269A ZA858269A ZA858269B ZA 858269 B ZA858269 B ZA 858269B ZA 858269 A ZA858269 A ZA 858269A ZA 858269 A ZA858269 A ZA 858269A ZA 858269 B ZA858269 B ZA 858269B
Authority
ZA
South Africa
Prior art keywords
flocculation
purification
treatment
water
fluidized bed
Prior art date
Application number
ZA858269A
Other languages
English (en)
Inventor
Samuel Elmaleh
Alain Grasmick
Original Assignee
Mornex Ltd
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 Mornex Ltd filed Critical Mornex Ltd
Publication of ZA858269B publication Critical patent/ZA858269B/xx

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • C02F1/5281—Installations for water purification using chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)
ZA858269A 1984-11-16 1985-10-28 Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed ZA858269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417539A FR2573417B3 (fr) 1984-11-16 1984-11-16 Procede de traitement et d'epuration des eaux et application a la potabilisation des eaux

Publications (1)

Publication Number Publication Date
ZA858269B true ZA858269B (en) 1986-06-25

Family

ID=9309682

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858269A ZA858269B (en) 1984-11-16 1985-10-28 Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed

Country Status (16)

Country Link
KR (1) KR930010736B1 (it)
CN (1) CN1015884B (it)
AU (1) AU595491B2 (it)
BR (1) BR8505752A (it)
DK (1) DK531685A (it)
FI (1) FI854198L (it)
FR (1) FR2573417B3 (it)
GR (1) GR852770B (it)
IE (1) IE852863L (it)
MA (1) MA20569A1 (it)
MX (1) MX167522B (it)
NO (1) NO854538L (it)
NZ (1) NZ214049A (it)
OA (1) OA08173A (it)
PT (1) PT81499B (it)
ZA (1) ZA858269B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101648102B (zh) * 2009-08-31 2012-01-25 青岛华世洁环保科技有限公司 一种冷热式吸脱附装置及其吸脱附方法
CN113943070A (zh) * 2021-11-24 2022-01-18 西安西热水务环保有限公司 一种集电絮凝-澄清一体化的综合处理装置及方法

Also Published As

Publication number Publication date
CN1015884B (zh) 1992-03-18
IE852863L (en) 1986-05-16
MA20569A1 (fr) 1986-07-01
NZ214049A (en) 1989-08-29
AU4997485A (en) 1986-05-29
FI854198A7 (fi) 1986-05-17
PT81499B (pt) 1987-11-11
KR930010736B1 (ko) 1993-11-10
MX167522B (es) 1993-03-29
OA08173A (fr) 1987-03-31
FR2573417B3 (fr) 1987-04-30
NO854538L (no) 1986-05-20
DK531685D0 (da) 1985-11-18
GR852770B (it) 1986-03-14
KR860003978A (ko) 1986-06-16
CN85108239A (zh) 1986-07-02
FI854198A0 (fi) 1985-10-25
AU595491B2 (en) 1990-04-05
FI854198L (fi) 1986-05-17
FR2573417A1 (fr) 1986-05-23
PT81499A (fr) 1985-12-01
BR8505752A (pt) 1986-08-12
DK531685A (da) 1986-05-17

Similar Documents

Publication Publication Date Title
DE3276308D1 (en) Flocculant aid and process for water purification
GB8706373D0 (en) Pelletising treatment of particles
DE3665056D1 (en) Fluidized-bed reactor for the biological treatment of water
EP0301924A3 (en) Waste water treating process
DE3561498D1 (en) Method and apparatus for the filtration of a suspension on a granular filter bed
DE3466558D1 (en) Process in the purification of biologically active substances
GB8627175D0 (en) Treatment of inorganic particles
GB2167315B (en) Apparatus for the continuous treatment of solid particles in a fluidized state
DE3463367D1 (en) Process and apparatus for the biological purification of waste water
GB2223191B (en) Process of and plant for treatment of tank slimes or slurries
GB2206342B (en) Process and apparatus for the purification of water
NZ214049A (en) Process for the treatment and purification of water by the flocculation of suspended particles in a fluidised bed
GB2208856B (en) Process for regulating installations for purifying waste water
GR871232B (en) Method for the treatment of sewage and impure water
GB2206341B (en) Treatment of organically-based waste matter
GB8529533D0 (en) Treatment of particles
DE3473472D1 (en) Process for the treatment of process waste waters and waste waters in the hydrogenation of coal
GB8334256D0 (en) Waste water treatment plant
AU567587B2 (en) Fluidised bed waste water treatment reactor
GB2200351B (en) Process for producing filter material for water purification
ZA834365B (en) Process and apparatus for the regenerative purification of a granular filter bed
GB8613627D0 (en) Filter bed clarification of water
RO93474B1 (ro) Procedeu si instalatie pentru vibrarea stratului filtrant colmatat de la filtrele rapide pentru limpezirea apei
IE851163L (en) Sand filter for water treatment
ZA88868B (en) Method and apparatus for the purification of water