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GB1382983A - Water purification - Google Patents

Water purification

Info

Publication number
GB1382983A
GB1382983A GB2802171*[A GB2802171A GB1382983A GB 1382983 A GB1382983 A GB 1382983A GB 2802171 A GB2802171 A GB 2802171A GB 1382983 A GB1382983 A GB 1382983A
Authority
GB
United Kingdom
Prior art keywords
dec
water purification
treating
animal
jorgensen
Prior art date
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
GB2802171*[A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2802171*[A priority Critical patent/GB1382983A/en
Priority to IL38305A priority patent/IL38305A/en
Priority to DE19712161131 priority patent/DE2161131A1/en
Priority to IT32343/71A priority patent/IT955077B/en
Priority to DD159740A priority patent/DD98662A5/xx
Priority to AU37082/71A priority patent/AU3708271A/en
Priority to CA130,739A priority patent/CA990870A/en
Priority to IE1622/71A priority patent/IE35914B1/en
Priority to FR7145920A priority patent/FR2119550A5/fr
Priority to AR239770A priority patent/AR197291A1/en
Priority to ES71398248A priority patent/ES398248A1/en
Priority to BE777086A priority patent/BE777086A/en
Priority to NL7117636A priority patent/NL7117636A/xx
Publication of GB1382983A publication Critical patent/GB1382983A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

1382983 Animal feeds S E JORGENSEN 21 Dec 1971 [22 Dec 1970 15 June 1971] 60859/70 and 28021/71 Heading A2B [Also in Division C1] An animal foodstuff comprises the protein- and oil-containing precipitate produced by treating a waste water from a fish fillet factory with esters of starch decomposition products produced by treating potato or corn starch with sulphuric acid.
GB2802171*[A 1970-12-22 1971-06-15 Water purification Expired GB1382983A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB2802171*[A GB1382983A (en) 1970-12-22 1971-06-15 Water purification
IL38305A IL38305A (en) 1970-12-22 1971-12-06 Purification and clarification of water
DE19712161131 DE2161131A1 (en) 1970-12-22 1971-12-09 Process for purifying waste water
IT32343/71A IT955077B (en) 1970-12-22 1971-12-14 PROCEDURE FOR THE PURIFICATION AND CLARIFICATION OF WATER
DD159740A DD98662A5 (en) 1970-12-22 1971-12-20
AU37082/71A AU3708271A (en) 1970-12-22 1971-12-20 Purification of waste water
CA130,739A CA990870A (en) 1970-12-22 1971-12-21 Process for the purification and clarification of water
IE1622/71A IE35914B1 (en) 1970-12-22 1971-12-21 Water purification
FR7145920A FR2119550A5 (en) 1970-12-22 1971-12-21
AR239770A AR197291A1 (en) 1970-12-22 1971-12-22 PROCEDURE FOR PURIFICATION AND CLARIFICATION OF SERVED WATERS AND INSTALLATION TO CARRY IT OUT
ES71398248A ES398248A1 (en) 1970-12-22 1971-12-22 Water purification
BE777086A BE777086A (en) 1970-12-22 1971-12-22 METHOD FOR PURIFICATION AND CLARIFICATION OF WATER
NL7117636A NL7117636A (en) 1970-12-22 1971-12-22

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6085970 1970-12-22
GB2802171*[A GB1382983A (en) 1970-12-22 1971-06-15 Water purification

Publications (1)

Publication Number Publication Date
GB1382983A true GB1382983A (en) 1975-02-05

Family

ID=26259133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2802171*[A Expired GB1382983A (en) 1970-12-22 1971-06-15 Water purification

Country Status (13)

Country Link
AR (1) AR197291A1 (en)
AU (1) AU3708271A (en)
BE (1) BE777086A (en)
CA (1) CA990870A (en)
DD (1) DD98662A5 (en)
DE (1) DE2161131A1 (en)
ES (1) ES398248A1 (en)
FR (1) FR2119550A5 (en)
GB (1) GB1382983A (en)
IE (1) IE35914B1 (en)
IL (1) IL38305A (en)
IT (1) IT955077B (en)
NL (1) NL7117636A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003881A1 (en) * 1983-04-06 1984-10-11 Srs Water Research Corp Ab A method to purify water
WO1991008174A1 (en) * 1989-12-05 1991-06-13 Unik Filtersystem A/S Processing plant for i.a. sanitary slaughtering

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100685A1 (en) * 1991-01-11 1992-07-16 Sued Chemie Ag METHOD FOR CLEANING WATER CONTAINING PHOSPHATES AND NITROGEN COMPOUNDS
DE4138670A1 (en) * 1991-11-25 1993-05-27 Sued Chemie Ag METHOD FOR OBTAINING AGRICULTURAL CLEANING SLUDGE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003881A1 (en) * 1983-04-06 1984-10-11 Srs Water Research Corp Ab A method to purify water
WO1991008174A1 (en) * 1989-12-05 1991-06-13 Unik Filtersystem A/S Processing plant for i.a. sanitary slaughtering

Also Published As

Publication number Publication date
CA990870A (en) 1976-06-08
IT955077B (en) 1973-09-29
DD98662A5 (en) 1973-07-05
IE35914L (en) 1972-06-22
ES398248A1 (en) 1974-09-01
AR197291A1 (en) 1974-03-29
NL7117636A (en) 1972-06-26
IE35914B1 (en) 1976-06-23
BE777086A (en) 1972-06-22
IL38305A (en) 1975-08-31
FR2119550A5 (en) 1972-08-04
DE2161131A1 (en) 1972-07-06
AU3708271A (en) 1973-06-28
IL38305A0 (en) 1972-02-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees