NO772399L - Fremgangsm}te ved fremstilling av en i det vesentlige homogen kalkvannsoppl¦sning - Google Patents

Fremgangsm}te ved fremstilling av en i det vesentlige homogen kalkvannsoppl¦sning

Info

Publication number: NO772399L
Authority: NO; Norway
Prior art keywords: homogenic; procedures; essentially; preparation; water solution
Prior art date: 1976-07-12

Application number

NO772399A

Other languages

English (en)

Other versions

NO145003C (no

NO145003B (no

Inventor

Stig Arvid Henrikson

Original Assignee

Stig Arvid Henrikson

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.)

1976-07-12

Filing date

1977-07-06

Publication date

1978-01-13

1977-07-06 Application filed by Stig Arvid Henrikson filed Critical Stig Arvid Henrikson

1978-01-13 Publication of NO772399L publication Critical patent/NO772399L/no

1981-09-14 Publication of NO145003B publication Critical patent/NO145003B/no

1981-12-28 Publication of NO145003C publication Critical patent/NO145003C/no

Links

238000000034 method Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/529—Processes or devices for preparing lime water
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/15—Dissolving comprising constructions for blocking or redispersing undissolved solids, e.g. sieves, separators or guiding constructions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/50—Elements used for separating or keeping undissolved material in the mixer
- B01F21/502—Baffles

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Detergent Compositions (AREA)
External Artificial Organs (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

NO772399A 1976-07-12 1977-07-06 Fremgangsmaate ved fremstilling av en i det vesentlige homogen kalkvannsopploesning til rensing av avloepsvann NO145003C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7607957A SE411519B (sv)	1976-07-12	1976-07-12	Forfarande vid dosering av kalk till avloppsvatten, varvid en kalkuppslamning bildas och fors genom en lamellsedimenteringsanordning innan den setts till avloppsvattnet

Publications (3)

Publication Number	Publication Date
NO772399L true NO772399L (no)	1978-01-13
NO145003B NO145003B (no)	1981-09-14
NO145003C NO145003C (no)	1981-12-28

Family

ID=20328456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772399A NO145003C (no)	1976-07-12	1977-07-06	Fremgangsmaate ved fremstilling av en i det vesentlige homogen kalkvannsopploesning til rensing av avloepsvann

Country Status (10)

Country	Link
AT (1)	AT353710B (no)
CA (1)	CA1100383A (no)
CH (1)	CH631686A5 (no)
DE (1)	DE2731271C2 (no)
ES (1)	ES460625A1 (no)
FI (1)	FI64745C (no)
GB (1)	GB1541531A (no)
GR (1)	GR63591B (no)
NO (1)	NO145003C (no)
SE (1)	SE411519B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1315703C (en) *	1989-09-29	1993-04-06	Robert Cyr	Apparatus for the decantation treatment of liquid containing therein suspended material
ES2066727B1 (es) *	1993-06-04	1995-10-16	Compania Depuradora De Aguas R	Procedimiento e instalacion de depuracion de aguas residuales en plantas de tratamiento fisicoquimico.
FR2816937B1 (fr) *	2000-11-17	2003-08-15	Omnium Traitement Valorisa	Procede de production d'eau de chaux a l'aide d'un saturateur a lit de boue de chaux, mettant en oeuvre au moins un agent de floculation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1517478A1 (de) *	1961-08-02	1969-08-28	Pintsch Bamag Ag	Anlage zur Erzeugung von klarem,gleichmaessig gesaettigtem Kalkwasser
FR2132954A5 (no) *	1971-04-02	1972-11-24	Degremont

1976
- 1976-07-12 SE SE7607957A patent/SE411519B/xx not_active IP Right Cessation
1977
- 1977-07-06 NO NO772399A patent/NO145003C/no unknown
- 1977-07-07 FI FI772135A patent/FI64745C/fi not_active IP Right Cessation
- 1977-07-08 GR GR53921A patent/GR63591B/el unknown
- 1977-07-08 CA CA282,323A patent/CA1100383A/en not_active Expired
- 1977-07-11 AT AT497277A patent/AT353710B/de not_active IP Right Cessation
- 1977-07-11 CH CH864977A patent/CH631686A5/de not_active IP Right Cessation
- 1977-07-11 DE DE2731271A patent/DE2731271C2/de not_active Expired
- 1977-07-11 GB GB28953/77A patent/GB1541531A/en not_active Expired
- 1977-07-11 ES ES460625A patent/ES460625A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2731271A1 (de)	1978-01-19
ATA497277A (de)	1979-04-15
FI64745C (fi)	1984-01-10
FI64745B (fi)	1983-09-30
NO145003C (no)	1981-12-28
FI772135A7 (fi)	1978-01-13
SE411519B (sv)	1980-01-14
GR63591B (en)	1979-11-26
CH631686A5 (en)	1982-08-31
GB1541531A (en)	1979-03-07
ES460625A1 (es)	1978-05-16
NO145003B (no)	1981-09-14
AT353710B (de)	1979-11-26
SE7607957L (sv)	1978-01-13
DE2731271C2 (de)	1986-03-27
CA1100383A (en)	1981-05-05

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