Please use this identifier to cite or link to this item:
Title: Short sequence environment friendly bleaching of wheat straw pulp
Authors: Ghosh, U K
Keywords: ECF bleaching;Oxygen delignification;Short sequence;Wheat straw
Issue Date: Jan-2006
Publisher: CSIR
IPC Code: D21C9/10
Abstract:  In India, wheat straw is used as a potential raw material for the manufacture of writing and printing paper. In the present study, wheat straw pulp made through soda process and after oxygen delignification, was subjected to various conventional bleaching processes involving elemental chlorine and short sequence elemental chlorine free (ECF) bleaching processes. It was observed that D50EpD50 sequence gives 84.8% brightness (Elrepho) and excellent strength properties of pulp and generates lower pollution load, both in terms of COD and TOCl, in comparison to the conventional bleaching processes involving elemental chlorine.
Page(s): 68-71
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.65(01) [January 2006]

Files in This Item:
File Description SizeFormat 
JSIR 65(1) 68-71.pdf124.54 kBAdobe PDFView/Open

Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.