[go: up one dir, main page]

RU2079454C1 - Способ обработки избыточного активного ила - Google Patents

Способ обработки избыточного активного ила Download PDF

Info

Publication number
RU2079454C1
RU2079454C1 RU9595112218A RU95112218A RU2079454C1 RU 2079454 C1 RU2079454 C1 RU 2079454C1 RU 9595112218 A RU9595112218 A RU 9595112218A RU 95112218 A RU95112218 A RU 95112218A RU 2079454 C1 RU2079454 C1 RU 2079454C1
Authority
RU
Russia
Prior art keywords
sludge
activated sludge
white
sulfate
cellulose production
Prior art date
Application number
RU9595112218A
Other languages
English (en)
Russian (ru)
Other versions
RU95112218A (ru
Inventor
В.П. Грудинин
А.В. Грудинин
Original Assignee
Грудинин Владимир Павлович
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
Priority to RU9595112218A priority Critical patent/RU2079454C1/ru
Application filed by Грудинин Владимир Павлович filed Critical Грудинин Владимир Павлович
Priority to PCT/RU1996/000032 priority patent/WO1997003928A1/fr
Priority to CA002224683A priority patent/CA2224683A1/fr
Priority to EP96902522A priority patent/EP0842125A1/fr
Priority to CN96196796A priority patent/CN1196033A/zh
Priority to BR9609736-1A priority patent/BR9609736A/pt
Priority to FI980091A priority patent/FI980091A0/fi
Priority to AU46802/96A priority patent/AU4680296A/en
Priority to JP9506587A priority patent/JPH11510090A/ja
Priority to KR1019970709562A priority patent/KR19990028251A/ko
Application granted granted Critical
Publication of RU2079454C1 publication Critical patent/RU2079454C1/ru
Publication of RU95112218A publication Critical patent/RU95112218A/ru
Priority to NO980210A priority patent/NO980210L/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
RU9595112218A 1995-07-18 1995-07-18 Способ обработки избыточного активного ила RU2079454C1 (ru)

Priority Applications (11)

Application Number Priority Date Filing Date Title
RU9595112218A RU2079454C1 (ru) 1995-07-18 1995-07-18 Способ обработки избыточного активного ила
CA002224683A CA2224683A1 (fr) 1995-07-18 1996-02-12 Procede de traitement de boues excedentaires actives
EP96902522A EP0842125A1 (fr) 1995-07-18 1996-02-12 Procede de traitement de boues excedentaires actives
CN96196796A CN1196033A (zh) 1995-07-18 1996-02-12 处理剩余活性污泥的方法
PCT/RU1996/000032 WO1997003928A1 (fr) 1995-07-18 1996-02-12 Procede de traitement de boues excedentaires actives
BR9609736-1A BR9609736A (pt) 1995-07-18 1996-02-12 Processo para tratar uma ativadaexcedente
FI980091A FI980091A0 (fi) 1995-07-18 1996-02-12 Menetelmä ylijäämäaktiivilietteen käsittelemiseksi
AU46802/96A AU4680296A (en) 1995-07-18 1996-02-12 Process for treating a surplus activated sludge
JP9506587A JPH11510090A (ja) 1995-07-18 1996-02-12 余剰活性汚泥の処理方法
KR1019970709562A KR19990028251A (ko) 1995-07-18 1996-02-12 잔여 활성화 슬러지를 처리하기 위한 공정
NO980210A NO980210L (no) 1995-07-18 1998-01-16 Fremgangsmåte for å behandle overskudd av aktivert slam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9595112218A RU2079454C1 (ru) 1995-07-18 1995-07-18 Способ обработки избыточного активного ила

Publications (2)

Publication Number Publication Date
RU2079454C1 true RU2079454C1 (ru) 1997-05-20
RU95112218A RU95112218A (ru) 1997-10-10

Family

ID=20170155

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9595112218A RU2079454C1 (ru) 1995-07-18 1995-07-18 Способ обработки избыточного активного ила

Country Status (11)

Country Link
EP (1) EP0842125A1 (fr)
JP (1) JPH11510090A (fr)
KR (1) KR19990028251A (fr)
CN (1) CN1196033A (fr)
AU (1) AU4680296A (fr)
BR (1) BR9609736A (fr)
CA (1) CA2224683A1 (fr)
FI (1) FI980091A0 (fr)
NO (1) NO980210L (fr)
RU (1) RU2079454C1 (fr)
WO (1) WO1997003928A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2167969C1 (ru) * 2000-05-10 2001-05-27 Грудинин Владимир Павлович Способ промывки каустизационного шлама крепкого белого щелока
RU2211190C2 (ru) * 1998-03-02 2003-08-27 Кемира Кеми Аб Способ обработки технологической воды

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295399C (zh) * 2003-12-01 2007-01-17 中国农业科学院土壤肥料研究所 生活污泥－废弃塑料混聚物修复岩石坡面技术
EP2773812B2 (fr) * 2011-11-04 2018-12-19 Valmet AB Procédé pour le traitement de caustification destiné à la production de liqueur blanche
CN102491618A (zh) * 2011-11-29 2012-06-13 曾秀仪 一种剩余污泥的深度脱水方法
CN106396308B (zh) * 2016-10-27 2019-12-31 环境保护部华南环境科学研究所 一种剩余活性污泥的回收利用方法
CN109279758B (zh) * 2018-11-21 2021-08-10 湖南骏泰新材料科技有限责任公司 一种绿泥高效洗涤方法
CN110424179B (zh) * 2019-08-26 2021-09-21 华南理工大学 一种造纸污泥焚烧后固废改性用作造纸填料的方法
CN112726252B (zh) * 2020-11-30 2022-11-25 山东华泰纸业股份有限公司 一种造纸厂废渣的综合利用方法
CN112796144A (zh) * 2020-12-28 2021-05-14 山东泗水金立得纸业有限公司 一种无碳复写纸产线污泥回收高岭土的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410394A1 (de) * 1973-03-07 1974-09-12 Andco Inc Verfahren zum entwaessern eines waessrigen schlamms dispergierten, fein zerkleinerten feststoffes
US4030968A (en) * 1975-12-22 1977-06-21 Consolidated-Bathurst Limited Disposal of paper pulp mill sludge
NL7707081A (nl) * 1977-06-27 1978-12-29 Stamicarbon Werkwijze voor het biologisch zuiveren van afvalwater.
FI73253C (fi) * 1979-11-20 1987-09-10 Vn Proizv Ob Celljuloszno Foerfarande foer aotervinning av material i avloppsvatten.
SU1038287A1 (ru) * 1979-11-20 1983-08-30 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Способ обработки избыточного активного ила

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Яковлева О.И. и др. Очистка сточных вод. - М.: Лесная промышленность, 1975, с. 40 - 43. 2. Патент США N 4240904, кл. C 02 F 11/14, 1980. 3. Авторское свидетельство СССР N 827424, кл. C 02 F 11/14, 1981. 4. Патент Великобритании N 1466185, кл. C 02 F 3/00, 1977. 5. Авторское свидетельство СССР N 1038287, кл. C 02 F 11/14, 1983. 6. Непенин Ю.Н. Производство сульфатной целлюлозы. - М.: Лесная промышленность, 1990, с. 531. 7. Словарь целлюлозно-бумажного производства. /Под ред. В.Н. Рюхина. - М.: Лесная промышленность, 1969, с. 293. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2211190C2 (ru) * 1998-03-02 2003-08-27 Кемира Кеми Аб Способ обработки технологической воды
RU2167969C1 (ru) * 2000-05-10 2001-05-27 Грудинин Владимир Павлович Способ промывки каустизационного шлама крепкого белого щелока

Also Published As

Publication number Publication date
CN1196033A (zh) 1998-10-14
EP0842125A1 (fr) 1998-05-20
CA2224683A1 (fr) 1997-02-06
NO980210D0 (no) 1998-01-16
KR19990028251A (ko) 1999-04-15
FI980091A7 (fi) 1998-01-16
NO980210L (no) 1998-01-16
AU4680296A (en) 1997-02-18
WO1997003928A1 (fr) 1997-02-06
FI980091L (fi) 1998-01-16
JPH11510090A (ja) 1999-09-07
FI980091A0 (fi) 1998-01-16
BR9609736A (pt) 1999-12-21

Similar Documents

Publication Publication Date Title
RU2079454C1 (ru) Способ обработки избыточного активного ила
US4941945A (en) Method for clarifying green liquor
US5628875A (en) Method for clarifying green liquor by monitoring the calcium concentration in the spent liquor prior to or at combustions
CN101585617B (zh) 一种化纤棉浆黑液处理工艺
JP3426234B2 (ja) 燃焼残留物質を処理しかつ燃焼煙霧を浄化するための方法
JPH06154800A (ja) 汚泥の処理方法及びそれに用いる処理材
CZ283537B6 (cs) Způsob ničení přebytečného kalu
CN1381645A (zh) 处理制浆黑液的方法和设备
JP2865958B2 (ja) フライアッシュの無害化処理方法
JPS62237913A (ja) 汚濁水処理方法及びその処理剤
RU2104937C1 (ru) Способ переработки кальцийсодержащего отхода на гипс
JP2003145092A (ja) 製紙スラッジ焼却残渣から得られる多孔質物質原料及び多孔質物質並びにその製造方法
RU2055813C1 (ru) Способ переработки кальцийсодержащего отхода на гипс
RU2015236C1 (ru) Способ регенерации химикатов из отработанных щелоков сульфатного производства
RU93053015A (ru) Способ очистки твердых отходов содового производства от хлоридов
SU1038287A1 (ru) Способ обработки избыточного активного ила
RU2275339C1 (ru) Способ обезвоживания осадка
RU2167969C1 (ru) Способ промывки каустизационного шлама крепкого белого щелока
CN1110452C (zh) 造纸废水回收、处理闭路循环方法
SU791650A1 (ru) Способ обработки осадка сточных вод
US3349921A (en) Process for converting sulfate pump waste residues into high utility material and means of applying same
CN1358900A (zh) 处理制浆黑液的方法和设备
FI130092B (en) Method and system for adjusting the pH of green liquor sludge
RU2079429C1 (ru) Способ получения высокодисперсного диоксида кремния
JPS5916600A (ja) 汚泥の処理方法