skip to main content
Guest
My Research
My Account
Sign out
Sign in
This feature requires javascript
Library Search
Find Databases
Browse Search
E-Journals A-Z
E-Books A-Z
Citation Linker
Help
Language:
English
Vietnamese
This feature required javascript
This feature requires javascript
Primo Search
All Library Resources
All
Course Materials
Course Materials
Search For:
Clear Search Box
Search in:
All Library Resources
Or hit Enter to replace search target
Or select another collection:
Search in:
All Library Resources
Search in:
Print Resources
Search in:
Digital Resources
Search in:
Online E-Resources
Advanced Search
Browse Search
This feature requires javascript
Search Limited to:
Search Limited to:
Resource type
criteria input
anywhere in the record
in the title
as author/creator
in subject
Full Text
ISBN
ISSN
TOC
Keyword
Field
Show Results with:
in the title
Show Results with:
anywhere in the record
in the title
as author/creator
in subject
Full Text
ISBN
ISSN
TOC
Keyword
Field
Show Results with:
criteria input
that contain my query words
with my exact phrase
starts with
Show Results with:
Search type Index
criteria input
AND
OR
NOT
This feature requires javascript
A PROCESS FOR REDUCING PHOSPHORUS IN EFFLUENTS FROM A PULPING PROCESS
Digital Resources/Online E-Resources
Citations
Cited by
View Online
Details
Recommendations
Reviews
Times Cited
External Links
This feature requires javascript
Actions
Add to My Research
Remove from My Research
E-mail
Print
Permalink
Citation
EasyBib
EndNote
RefWorks
Delicious
Export RIS
Export BibTeX
This feature requires javascript
Title:
A PROCESS FOR REDUCING PHOSPHORUS IN EFFLUENTS FROM A PULPING PROCESS
Author:
Echevarria, Lorena
;
Cubas, Gaston
;
de los Santos, Ernesto
Subjects:
APPARATUS THEREFOR
;
CHEMISTRY
;
METALLURGY
;
PAPER-MAKING
;
PRODUCTION OF CELLULOSE
;
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS
;
REGENERATION OF PULPING LIQUORS
;
TEXTILES
;
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Description:
A process for reducing phosphorus in effluents from a pulping process (1) is disclosed. The process comprises combining a plurality of acidic effluents (2, 2', 2'') obtainable from the pulping process into an acidic effluent stream (3); combining a plurality of alkaline effluents (4, 4', 4'') obtainable from the pulping process into an alkaline effluent stream (5); treating at least a portion (6) of the acidic effluent stream by adjusting the pH thereof to alkaline with an alkaline agent (7), such that phosphorus in the at least the portion of the acidic effluent stream is precipitated in the form of a phosphate salt, and by removing the precipitate (8) at least partially to produce a purified effluent stream (9); and combining the purified effluent stream with the alkaline effluent stream and optionally with the untreated portion of the acidic effluent stream (10). Keksintö koskee prosessia fosforin vähentämiseksi massanvalmistusprosessin (1) jätevesistä. Prosessi käsittää, että yhdistetään joukko happamia jätevesiä (2, 2', 2''), jotka ovat saatavissa massanvalmistusprosessista, happamaksi jätevesivirraksi (3); yhdistetään joukko alkalisia jätevesiä (4, 4', 4''), jotka ovat saatavissa massanvalmistusprosessista, alkaliseksi jätevesivirraksi (5); käsitellään ainakin osa (6) happamasta jätevesivirrasta säätämällä sen pH alkaliseksi alkalisella aineella (7), niin että ainakin osassa happamasta jätevesivirrasta oleva fosfori saostuu fosfaattisuolan muodossa, ja poistamalla sakka (8) ainakin osittain puhdistetun jätevesivirran (9) tuottamiseksi; ja yhdistetään puhdistettu jätevesivirta alkaliseen jätevesivirtaan ja valinnaisesti käsittelemättömään osaan happamasta jätevesivirrasta (10).
Creation Date:
2022
Language:
English;Finnish;Swedish
Source:
esp@cenet
This feature requires javascript
This feature requires javascript
Back to results list
Previous
Result
36
Next
This feature requires javascript
This feature requires javascript
Searching Remote Databases, Please Wait
Searching for
in
scope:(TDTS),scope:(SFX),scope:(TDT),scope:(SEN),primo_central_multiple_fe
Show me what you have so far
This feature requires javascript
This feature requires javascript