CHARACTERIZATION OF WASTEWATERS FROM A POLYESTERIC AND OR CELLULOSIC FIBERS DYEING AND FINISHING PROCESS

Authors
VLYSSIDES AG ISRAILIDES CJ
Citation
Ag. Vlyssides et Cj. Israilides, CHARACTERIZATION OF WASTEWATERS FROM A POLYESTERIC AND OR CELLULOSIC FIBERS DYEING AND FINISHING PROCESS, Fresenius environmental bulletin, 6(11-12), 1997, pp. 705-710
Citations number
6
Categorie Soggetti
Environmental Sciences
Journal title
Fresenius environmental bulletin → ACNP
ISSN journal
10184619
Volume
6
Issue
11-12
Year of publication
1997
Pages
705 - 710
Database
ISI
SICI code
1018-4619(1997)6:11-12<705:COWFAP>2.0.ZU;2-I
Abstract
The present paper deals with the characterization of wastewaters gener ated from each separated stage during a cellulosic and or polyesteric fibres dyeing and finishing process. From fifteen stages of a cellulos ic fibers dyeing process 254 L of wastewater per kg of fibers are prod uced while for polyesteric/cellulosic fibres dyeing process using eigh teen stages 318 L of wastewater pr kg of fibers used are produced. The total effluent contains low concentration of organics, high color uni ts, temperature, pH, alkalinity and sodium chloride concentration.