GB1289490A - - Google Patents

Info

Publication number
GB1289490A
GB1289490A GB1289490DA GB1289490A GB 1289490 A GB1289490 A GB 1289490A GB 1289490D A GB1289490D A GB 1289490DA GB 1289490 A GB1289490 A GB 1289490A
Authority
GB
United Kingdom
Prior art keywords
dec
pulp
water
rhodiaceta
heading
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
Other languages
English (en)
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 filed Critical
Publication of GB1289490A publication Critical patent/GB1289490A/en
Expired legal-status Critical Current

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/06—Solidifying liquids
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Removal Of Floating Material (AREA)
GB1289490D 1968-12-30 1969-12-29 Expired GB1289490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR181947 1968-12-30

Publications (1)

Publication Number Publication Date
GB1289490A true GB1289490A (fr) 1972-09-20

Family

ID=8659428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289490D Expired GB1289490A (fr) 1968-12-30 1969-12-29

Country Status (12)

Country Link
BE (1) BE743822A (fr)
BR (1) BR6915639D0 (fr)
CA (1) CA960589A (fr)
CH (1) CH507013A (fr)
DE (1) DE1965591C3 (fr)
ES (1) ES375033A1 (fr)
FR (1) FR1600066A (fr)
GB (1) GB1289490A (fr)
LU (1) LU60104A1 (fr)
NL (1) NL6919195A (fr)
NO (1) NO128544B (fr)
SE (1) SE362636B (fr)

Also Published As

Publication number Publication date
CH507013A (fr) 1971-05-15
NL6919195A (fr) 1970-07-02
DE1965591B2 (de) 1974-07-11
LU60104A1 (fr) 1970-07-01
SE362636B (fr) 1973-12-17
DE1965591A1 (de) 1970-07-30
ES375033A1 (es) 1972-03-01
CA960589A (en) 1975-01-07
FR1600066A (fr) 1970-07-20
DE1965591C3 (de) 1975-02-27
BR6915639D0 (pt) 1973-01-25
BE743822A (fr) 1970-06-29
NO128544B (fr) 1973-12-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee