SE7308281L - - Google Patents

Info

Publication number
SE7308281L
SE7308281L SE7308281A SE7308281A SE7308281L SE 7308281 L SE7308281 L SE 7308281L SE 7308281 A SE7308281 A SE 7308281A SE 7308281 A SE7308281 A SE 7308281A SE 7308281 L SE7308281 L SE 7308281L
Authority
SE
Sweden
Prior art keywords
decolouring
effluent
resin bed
bed
wood pulp
Prior art date
Application number
SE7308281A
Other languages
English (en)
Other versions
SE379808B (enrdf_load_stackoverflow
Inventor
B G Broddevall
S Lindberg
Original Assignee
Uddeholms Ab
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 Uddeholms Ab filed Critical Uddeholms Ab
Priority to SE7308281A priority Critical patent/SE379808B/xx
Priority to FI1585/74A priority patent/FI54621C/fi
Priority to NO742092A priority patent/NO742092L/no
Priority to FR7419898A priority patent/FR2233289A1/fr
Priority to BR4828/74A priority patent/BR7404828D0/pt
Priority to CA202,221A priority patent/CA1038562A/en
Priority to JP49066969A priority patent/JPS5069853A/ja
Publication of SE7308281L publication Critical patent/SE7308281L/xx
Publication of SE379808B publication Critical patent/SE379808B/xx

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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/07—Processes using organic exchangers in the weakly basic form
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

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)
  • Treatment Of Water By Ion Exchange (AREA)
  • Paper (AREA)
SE7308281A 1973-06-13 1973-06-13 SE379808B (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7308281A SE379808B (enrdf_load_stackoverflow) 1973-06-13 1973-06-13
FI1585/74A FI54621C (fi) 1973-06-13 1974-05-23 Saett vid tillvaratagande av organiska substanser ur avloppsvatten fraon massafabriker
NO742092A NO742092L (enrdf_load_stackoverflow) 1973-06-13 1974-06-10
FR7419898A FR2233289A1 (en) 1973-06-13 1974-06-10 Org. substances recovered from pulp mill waste water - using column of phenolic resin ion exchanger
BR4828/74A BR7404828D0 (pt) 1973-06-13 1974-06-12 Processo associado coma a recuperacao de substancias organicas de aguas residuais de moinhos de polpa de madeira
CA202,221A CA1038562A (en) 1973-06-13 1974-06-12 Method of purifying effluents from forest industries
JP49066969A JPS5069853A (enrdf_load_stackoverflow) 1973-06-13 1974-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308281A SE379808B (enrdf_load_stackoverflow) 1973-06-13 1973-06-13

Publications (2)

Publication Number Publication Date
SE7308281L true SE7308281L (enrdf_load_stackoverflow) 1974-12-16
SE379808B SE379808B (enrdf_load_stackoverflow) 1975-10-20

Family

ID=20317744

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308281A SE379808B (enrdf_load_stackoverflow) 1973-06-13 1973-06-13

Country Status (7)

Country Link
JP (1) JPS5069853A (enrdf_load_stackoverflow)
BR (1) BR7404828D0 (enrdf_load_stackoverflow)
CA (1) CA1038562A (enrdf_load_stackoverflow)
FI (1) FI54621C (enrdf_load_stackoverflow)
FR (1) FR2233289A1 (enrdf_load_stackoverflow)
NO (1) NO742092L (enrdf_load_stackoverflow)
SE (1) SE379808B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109929215B (zh) * 2019-03-25 2021-03-30 南京大学 一种酚醛-聚丙烯酸系互贯结构的高机械强度阴离子交换树脂及其制备方法

Also Published As

Publication number Publication date
FI54621B (fi) 1978-09-29
JPS5069853A (enrdf_load_stackoverflow) 1975-06-10
FR2233289A1 (en) 1975-01-10
FI54621C (fi) 1979-01-10
BR7404828D0 (pt) 1975-09-30
NO742092L (enrdf_load_stackoverflow) 1975-01-06
FI158574A7 (enrdf_load_stackoverflow) 1974-12-14
FR2233289B1 (enrdf_load_stackoverflow) 1977-03-11
SE379808B (enrdf_load_stackoverflow) 1975-10-20
CA1038562A (en) 1978-09-19

Similar Documents

Publication Publication Date Title
CA1011990A (en) Filter press, particularly for dewatering sludge in sewage treatment plants
GB1200366A (en) Carbon treatment of raw sewage
EP0223263A3 (en) A process for purifying uridine diphosphate-n-acetylgalactosamine
GB1353977A (en) Purification processes
SE7308281L (enrdf_load_stackoverflow)
ES399489A1 (es) Procedimiento de descontaminacion en rutenio de soluciones resultantes del tratamiento de combustibles irradiados.
DK64092D0 (enrdf_load_stackoverflow)
GB1409460A (en) Process for the purification of industrial effluent
FR2173166A1 (en) Effluent stream treatment - using p-f resin soln and water-soluble polyether
ES408119A1 (es) Procedimiento para la depuracion de los efluentes de la fa-bricacion y blanqueo de pastas de papel quimicas y semi-qui-micas.
ZA744002B (en) A process for treating drinking water and sewage
EP0054778A3 (en) Process for preparing an anion exchanger, and its use
GB1436398A (en) Treatment of sludge
IE34132B1 (en) Treatment of biological sludge
Panda Continuous removal of silica from alkaline spent liquors in the pulp industry
ES416778A1 (es) Procedimiento e instalacion para la recuperacion de la ni- trocelulosa en las aguas de oreo durante la nitracion de la celulosa.
JPS51142862A (en) Treating method of waste liquor of anion exchange resin regeneration
Lomova Decomposition of cellulose fibres in the biological purification process of effluents from pulp manufacture
Anderson et al. Biological Removal of Lignin from Kraft Mill Effluents. 1. Preliminary Studies
SE7705121L (sv) Avloppsbehandling
ES365800A1 (es) Procedimiento para purificar jeias de cinc, de metales dis-tintos al cinc.
GB1289519A (enrdf_load_stackoverflow)
Lincoln et al. METHOD OF BLEACHING WOOD PULP
Haagensen Reverse Osmosis and Ultrafiltration Applied to the Pulp Industry(Osmose inverse et ultrafiltration appliquees a l'industrie des pates)
JPS5212765A (en) Method of treating waste liquor due to anion exchange resin regenerati on at ion exchanger