SE8008115L - Forfarande for utnyttjande av avloppsvattenfellningar - Google Patents

Forfarande for utnyttjande av avloppsvattenfellningar

Info

Publication number
SE8008115L
SE8008115L SE8008115A SE8008115A SE8008115L SE 8008115 L SE8008115 L SE 8008115L SE 8008115 A SE8008115 A SE 8008115A SE 8008115 A SE8008115 A SE 8008115A SE 8008115 L SE8008115 L SE 8008115L
Authority
SE
Sweden
Prior art keywords
alkali
vacuum filter
dewatered
activated sludge
fibre
Prior art date
Application number
SE8008115A
Other languages
Unknown language ( )
English (en)
Other versions
SE444013B (sv
Inventor
V P Grudinin
B M Bukhteev
T V Dergunova
Original Assignee
Vn Proizv Ob Celljuloszno
Amursk Tsellyuloz Kartonnyj K
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 claimed from SU792840536A external-priority patent/SU1038287A1/ru
Priority claimed from SU792847164A external-priority patent/SU1044708A1/ru
Application filed by Vn Proizv Ob Celljuloszno, Amursk Tsellyuloz Kartonnyj K filed Critical Vn Proizv Ob Celljuloszno
Publication of SE8008115L publication Critical patent/SE8008115L/sv
Publication of SE444013B publication Critical patent/SE444013B/sv

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
    • 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
    • D21C11/12—Combustion of pulp liquors
    • D21C11/122—Treatment, e.g. dissolution, of the smelt
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • D21F1/76—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders with suction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/01—Waste products, e.g. sludge

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
SE8008115A 1979-11-20 1980-11-19 Forfarande for att utnyttja avloppsvattenfellningar SE444013B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU792840536A SU1038287A1 (ru) 1979-11-20 1979-11-20 Способ обработки избыточного активного ила
SU792847164A SU1044708A1 (ru) 1979-12-03 1979-12-03 Волокниста масса дл изготовлени картона и древесно-волокнистых плит

Publications (2)

Publication Number Publication Date
SE8008115L true SE8008115L (sv) 1981-05-21
SE444013B SE444013B (sv) 1986-03-17

Family

ID=26665812

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008115A SE444013B (sv) 1979-11-20 1980-11-19 Forfarande for att utnyttja avloppsvattenfellningar

Country Status (4)

Country Link
DE (1) DE3043518C2 (sv)
FI (1) FI73253C (sv)
GB (1) GB2066304B (sv)
SE (1) SE444013B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113173743A (zh) * 2021-04-12 2021-07-27 新华盛节能科技股份有限公司 以淡水淤泥为单一原材料制备土工聚合物环保节能材料的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9212867D0 (en) * 1992-06-17 1992-07-29 Wiggins Teape Group Ltd Recovery and re-use of raw materials from paper mill waste sludge
RU2079454C1 (ru) * 1995-07-18 1997-05-20 Грудинин Владимир Павлович Способ обработки избыточного активного ила
CN106809938A (zh) * 2016-05-24 2017-06-09 江山显进机电科技服务有限公司 造纸污泥压滤水处理用加酸系统
CN107445291B (zh) * 2017-09-11 2020-12-15 浙江海洋大学 一种基于改性污泥碱性水解液的强化污水氮素与双酚a同步去除的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113173743A (zh) * 2021-04-12 2021-07-27 新华盛节能科技股份有限公司 以淡水淤泥为单一原材料制备土工聚合物环保节能材料的方法

Also Published As

Publication number Publication date
FI73253B (fi) 1987-05-29
DE3043518C2 (de) 1985-08-01
GB2066304B (en) 1983-11-02
GB2066304A (en) 1981-07-08
FI803603L (fi) 1981-05-21
DE3043518A1 (de) 1981-09-03
SE444013B (sv) 1986-03-17
FI73253C (sv) 1987-09-10

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