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WO1991002700A1 - Dispositif de deshydratation de dechets chimiques forestiers - Google Patents

Dispositif de deshydratation de dechets chimiques forestiers Download PDF

Info

Publication number
WO1991002700A1
WO1991002700A1 PCT/SU1989/000215 SU8900215W WO9102700A1 WO 1991002700 A1 WO1991002700 A1 WO 1991002700A1 SU 8900215 W SU8900215 W SU 8900215W WO 9102700 A1 WO9102700 A1 WO 9102700A1
Authority
WO
WIPO (PCT)
Prior art keywords
anode
waste
filter
οbezvοzhivaniya
cathode
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.)
Ceased
Application number
PCT/SU1989/000215
Other languages
English (en)
Russian (ru)
Inventor
Vasily Anatolievich Babkin
Evgeny Nikolaevich Serdobolsky
Oleg Evgenievich Golubkin
Vadim Nikolaevich Ermakov
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.)
IRKUTSKY INSTITUT ORGANICHESKOI KHIMII SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR
Original Assignee
IRKUTSKY INSTITUT ORGANICHESKOI KHIMII SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR
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 IRKUTSKY INSTITUT ORGANICHESKOI KHIMII SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR filed Critical IRKUTSKY INSTITUT ORGANICHESKOI KHIMII SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR
Priority to PCT/SU1989/000215 priority Critical patent/WO1991002700A1/fr
Publication of WO1991002700A1 publication Critical patent/WO1991002700A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/56—Electro-osmotic dewatering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves

Definitions

  • the vacuum filter must remove 5 moisture from the 5-meter 6- meter water meter.
  • the temperature is lower than 80 (86).
  • the sludge is used in a variety of ways, for example, lignin sludge is free of waste.
  • Izves ⁇ n ⁇ is ⁇ lz ⁇ vanie len ⁇ chn ⁇ g ⁇ ⁇ il ⁇ a for ⁇ bezv ⁇ zhivaniya shlam ⁇ v with s ⁇ de ⁇ zhaniem su ⁇ g ⁇ vesches ⁇ va less $ 30 ( ⁇ z, ⁇ , 4 ⁇ 0 ⁇ 400), in ⁇ m ⁇ sad ⁇ ⁇ dve ⁇ gae ⁇ sya non s ⁇ l ⁇ im ⁇ azlichnym me ⁇ dam ⁇ bezv ⁇ zhivaniya: me ⁇ aniches ⁇ mu pressure va ⁇ uumu and ele ⁇ sm ⁇ su. At this value
  • the main sources of income are:
  • the advantageous device for the delivery of the precipitate is not carried out in a block with moving tapes
  • the 20 vacuums which effectively remove water from the short-circuit zone, require a high vacuum.
  • a basic invention has posed the task of creating a device for disinfecting a commercially available transmission device.
  • the product has been tested and proven to have been used to relieve sludge from lignin, and it has been used
  • the boot bunker I for prevention of pouring out a sprinkler on the sides of the pressurized unit is connected to the electric outlet 2.
  • the electrical outlet 2 is connected to the 24-hour
  • the 24 contains a base, which is a commercially available metal sheet made of stainless steel with a thickness of 12 ... 16 mm with a distance of 10 mm. - 10 -
  • anode 24 for the discharge of electric gases and water vapor is installed with sosuna 19 with rubber straps 20, but there is no liability for loss of material.
  • the 19 jaw 19 is connected to the collector 23, which is connected to the vacuum system of the electric power supply.
  • a copper bus may be used
  • Compressor 3 contains
  • the inventive device for the disposal of waste products is intended for the ef- fective waste of the following devices.
  • a cumulative anode is also a device for the production of gas from electric gas in the new gas and water supply. ⁇ In the first case, I create
  • KEREP I in the case of a plant, is equally distributed for the entire width of the moving belt of the lower conveyor, which is the day of the bunker.
  • a vacuum suction cup 19 With a vacuum suction cup 19, a disposable filter cartridge is supplied from the nozzle

Landscapes

  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Le dispositif comprend un silo (1) duquel le produit à traiter est acheminé jusqu'à un électrolyseur (2). Ce dernier comprend une anode perforée (24) ainsi qu'une cathode perforée (25) situées sur les faces extérieures de bandes de filtrage (9, 14) de convoyeurs supérieur et inférieur. Le rapport entre les surfaces perforées de l'anode (24) et de la cathode (25) est égal à 1:3-1:2. Les électrodes sont dotées de pompes à vide (19), espacées sur la totalité de la longueur de la surface de l'électrode.
PCT/SU1989/000215 1989-08-18 1989-08-18 Dispositif de deshydratation de dechets chimiques forestiers Ceased WO1991002700A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000215 WO1991002700A1 (fr) 1989-08-18 1989-08-18 Dispositif de deshydratation de dechets chimiques forestiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000215 WO1991002700A1 (fr) 1989-08-18 1989-08-18 Dispositif de deshydratation de dechets chimiques forestiers

Publications (1)

Publication Number Publication Date
WO1991002700A1 true WO1991002700A1 (fr) 1991-03-07

Family

ID=21617528

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000215 Ceased WO1991002700A1 (fr) 1989-08-18 1989-08-18 Dispositif de deshydratation de dechets chimiques forestiers

Country Status (1)

Country Link
WO (1) WO1991002700A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442565A1 (de) * 1994-11-30 1996-06-05 Goes Ges Fuer Sanierungsmasnah Verfahren zum Dekontaminieren und/oder Entwässern von wässrigen, ligninhaltigen Schlämmen
US6120987A (en) * 1997-12-12 2000-09-19 Cis Bio International Non-aggregated fluorescent conjugates and the process for their preparation
WO2016051351A1 (fr) * 2014-10-03 2016-04-07 Stora Enso Oyj Procédé de purification de lignine en soumettant une bouillie comprenant de la lignine à un champ électrique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU891573A1 (ru) * 1979-05-23 1981-12-23 Иркутский институт органической химии СО АН СССР Способ электрообезвоживани шлама-лигнина сточных вод сульфатно-целлюлозного производства
SU990662A1 (ru) * 1981-04-20 1983-01-23 Украинское научно-производственное объединение целлюлозно-бумажной промышленности Способ электрообезвоживани неоднородных жидких систем и устройство дл его осуществлени
SU1064971A1 (ru) * 1982-10-18 1984-01-07 Государственный научно-исследовательский и проектный институт по обогащению руд цветных металлов "Казмеханобр" Устройство дл электроосмотического обезвоживани суспензий
SU1370087A1 (ru) * 1986-02-26 1988-01-30 Всесоюзный Проектно-Технологический Институт По Электробытовым Машинам И Приборам Электролизер дл обработки осадков сточных вод

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU891573A1 (ru) * 1979-05-23 1981-12-23 Иркутский институт органической химии СО АН СССР Способ электрообезвоживани шлама-лигнина сточных вод сульфатно-целлюлозного производства
SU990662A1 (ru) * 1981-04-20 1983-01-23 Украинское научно-производственное объединение целлюлозно-бумажной промышленности Способ электрообезвоживани неоднородных жидких систем и устройство дл его осуществлени
SU1064971A1 (ru) * 1982-10-18 1984-01-07 Государственный научно-исследовательский и проектный институт по обогащению руд цветных металлов "Казмеханобр" Устройство дл электроосмотического обезвоживани суспензий
SU1370087A1 (ru) * 1986-02-26 1988-01-30 Всесоюзный Проектно-Технологический Институт По Электробытовым Машинам И Приборам Электролизер дл обработки осадков сточных вод

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442565A1 (de) * 1994-11-30 1996-06-05 Goes Ges Fuer Sanierungsmasnah Verfahren zum Dekontaminieren und/oder Entwässern von wässrigen, ligninhaltigen Schlämmen
US6120987A (en) * 1997-12-12 2000-09-19 Cis Bio International Non-aggregated fluorescent conjugates and the process for their preparation
WO2016051351A1 (fr) * 2014-10-03 2016-04-07 Stora Enso Oyj Procédé de purification de lignine en soumettant une bouillie comprenant de la lignine à un champ électrique
US10913759B2 (en) 2014-10-03 2021-02-09 Stora Enso Oyj Method of purifying lignin by subjecting a slurry comprising lignin to an electric field

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