NO178759C - Fremgangsmåte ved nöytralisering av et skikt av surt vann over et sediment omfattende en humin-forbindelse - Google Patents

Fremgangsmåte ved nöytralisering av et skikt av surt vann over et sediment omfattende en humin-forbindelse

Info

Publication number
NO178759C
NO178759C NO885034A NO885034A NO178759C NO 178759 C NO178759 C NO 178759C NO 885034 A NO885034 A NO 885034A NO 885034 A NO885034 A NO 885034A NO 178759 C NO178759 C NO 178759C
Authority
NO
Norway
Prior art keywords
sediment
layer
compound
humine
neutralizing
Prior art date
Application number
NO885034A
Other languages
English (en)
Other versions
NO885034D0 (no
NO885034L (no
NO178759B (no
Inventor
Herman Dessart
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of NO885034D0 publication Critical patent/NO885034D0/no
Publication of NO885034L publication Critical patent/NO885034L/no
Publication of NO178759B publication Critical patent/NO178759B/no
Publication of NO178759C publication Critical patent/NO178759C/no

Links

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment

Landscapes

  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Water Treatment By Sorption (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
NO885034A 1987-11-12 1988-11-11 Fremgangsmåte ved nöytralisering av et skikt av surt vann over et sediment omfattende en humin-forbindelse NO178759C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715760A FR2623184B1 (fr) 1987-11-12 1987-11-12 Procede pour la neutralisation d'une nappe d'eau acide sur un sediment comprenant une substance humique

Publications (4)

Publication Number Publication Date
NO885034D0 NO885034D0 (no) 1988-11-11
NO885034L NO885034L (no) 1989-05-16
NO178759B NO178759B (no) 1996-02-19
NO178759C true NO178759C (no) 1996-05-29

Family

ID=9356796

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885034A NO178759C (no) 1987-11-12 1988-11-11 Fremgangsmåte ved nöytralisering av et skikt av surt vann over et sediment omfattende en humin-forbindelse

Country Status (13)

Country Link
US (1) US4889641A (no)
EP (1) EP0316034B1 (no)
JP (1) JP2680639B2 (no)
AT (1) ATE63298T1 (no)
CA (1) CA1335310C (no)
DE (1) DE3862743D1 (no)
DK (1) DK173169B1 (no)
ES (1) ES2021827B3 (no)
FI (1) FI98297C (no)
FR (1) FR2623184B1 (no)
GR (1) GR3001912T3 (no)
IE (1) IE61791B1 (no)
NO (1) NO178759C (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06121988A (ja) * 1992-01-24 1994-05-06 Asuka Keikaku Kk 池の浄化装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888756A (en) * 1972-07-26 1975-06-10 Stanley Electric Co Ltd Apparatus for treating water containing impurities
SE8206091D0 (sv) * 1982-10-27 1982-10-27 Sydkraft Ab Forfarande for neutralisering av forsurade vattendrag
JPS59127692A (ja) * 1983-01-12 1984-07-23 Kurita Water Ind Ltd 低発泡性中和剤
JPS6128494A (ja) * 1984-07-18 1986-02-08 Haruo Kawai 水質改善剤
US4747958A (en) * 1987-07-20 1988-05-31 Eberhardt Thomas E Method and apparatus for treating bodies of water

Also Published As

Publication number Publication date
US4889641A (en) 1989-12-26
NO885034D0 (no) 1988-11-11
FR2623184B1 (fr) 1990-03-02
IE883388L (en) 1989-05-12
JPH01189392A (ja) 1989-07-28
CA1335310C (fr) 1995-04-18
GR3001912T3 (en) 1992-11-23
EP0316034B1 (fr) 1991-05-08
DK173169B1 (da) 2000-02-28
ATE63298T1 (de) 1991-05-15
EP0316034A1 (fr) 1989-05-17
IE61791B1 (en) 1994-11-30
ES2021827B3 (es) 1991-11-16
DE3862743D1 (de) 1991-06-13
FI885215A (fi) 1989-05-13
FI98297B (fi) 1997-02-14
DK629488D0 (da) 1988-11-11
FR2623184A1 (fr) 1989-05-19
FI98297C (fi) 1997-05-26
FI885215A0 (fi) 1988-11-11
DK629488A (da) 1989-05-13
NO885034L (no) 1989-05-16
NO178759B (no) 1996-02-19
JP2680639B2 (ja) 1997-11-19

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