GB2154153B - Liquid treatment apparatus - Google Patents

Liquid treatment apparatus

Info

Publication number: GB2154153B
Authority: GB; United Kingdom
Prior art keywords: treatment apparatus; liquid treatment; liquid; treatment
Prior art date: 1983-12-19
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.): Expired

Application number

GB08431585A

Other versions

GB2154153A (en

GB8431585D0 (en

Inventor

Dr Richard Guy Gutman

Gwilym Handel Williams

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.)

UK Atomic Energy Authority

Original Assignee

UK Atomic Energy Authority

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.)

1983-12-19

Filing date

1984-12-14

Publication date

1987-03-18

1984-12-14 Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority

1985-01-30 Publication of GB8431585D0 publication Critical patent/GB8431585D0/en

1985-09-04 Publication of GB2154153A publication Critical patent/GB2154153A/en

1987-03-18 Application granted granted Critical

1987-03-18 Publication of GB2154153B publication Critical patent/GB2154153B/en

Status Expired legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/30—Mechanical cleaning, e.g. with brushes or scrapers

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)

GB08431585A 1983-12-19 1984-12-14 Liquid treatment apparatus Expired GB2154153B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB838333793A GB8333793D0 (en)	1983-12-19	1983-12-19	Liquid treatment apparatus

Publications (3)

Publication Number	Publication Date
GB8431585D0 GB8431585D0 (en)	1985-01-30
GB2154153A GB2154153A (en)	1985-09-04
GB2154153B true GB2154153B (en)	1987-03-18

Family

ID=10553507

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB838333793A Pending GB8333793D0 (en)	1983-12-19	1983-12-19	Liquid treatment apparatus
GB08431585A Expired GB2154153B (en)	1983-12-19	1984-12-14	Liquid treatment apparatus

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB838333793A Pending GB8333793D0 (en)	1983-12-19	1983-12-19	Liquid treatment apparatus

Country Status (2)

Country	Link
FR (1)	FR2583299A1 (en)
GB (2)	GB8333793D0 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL260174A (en) *	1960-01-13	1900-01-01
FR1486570A (en) *	1966-07-12	1967-06-30	Alfa Laval Ab	Method for the automatic cleaning of a closed circuit duct and device for implementing this method
US3623607A (en) *	1969-07-28	1971-11-30	Gulf Oil Corp	Filter assembly
NL7106476A (en) *	1971-05-11	1972-11-14
JPS5226206Y2 (en) *	1973-04-25	1977-06-14
JPS53142049A (en) *	1977-05-16	1978-12-11	Kobe Steel Ltd	Method and device for supplying and circulating cleaning balls to tubular film separator
JPS5573302A (en) *	1978-11-24	1980-06-03	Nitto Electric Ind Co Ltd	Liquid separating apparatus
AU571845B2 (en) *	1983-08-19	1988-04-28	Barry Bros. Specialised Services Pty Ltd	Pig, launcher and catcher for tube or pipe cleaning

1983
- 1983-12-19 GB GB838333793A patent/GB8333793D0/en active Pending
1984
- 1984-12-14 GB GB08431585A patent/GB2154153B/en not_active Expired
1985
- 1985-06-13 FR FR8508976A patent/FR2583299A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2154153A (en)	1985-09-04
FR2583299A1 (en)	1986-12-19
GB8431585D0 (en)	1985-01-30
GB8333793D0 (en)	1984-01-25

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Legal Events

Date	Code	Title	Description
1989-08-09	PCNP	Patent ceased through non-payment of renewal fee