✦ LIBER ✦

Water treatment by pitch-based activated carbon fiber

✍ Scribed by Norifumi Shindo; Yoshitada Otani; Gennosuke Inoue; Kunitaro Kawazoe

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 284 KB
Volume: 98
Category: Article
ISSN: 0011-9164
DOI: 10.1016/0011-9164(94)00140-5

No coin nor oath required. For personal study only.

✦ Synopsis

Recently lakes, swamps and suburban rivers of cities have become growingly polluted according to various kinds of waste water drainage. For domestic and industrial waters much call has been made on advanced water treatment techniques to where more adsorption operation is employed by granular and powdered activated carbon for removal of organic substances, color, odor, etc.

We already succeeded in a promising result from two experiments at Kashiwai Water Works of Chiba Prefecture and Murano of Osaka Prefecture using a pitch-based activated carbon fiber (ACF). This paper deals with the further development that the pitch-based ACF has been reformed and the development of higher performance ACF ventured on.

REFORMING ACF

With a view to commercialization of ACF by improving removal performance of dissolved organic substances and trihalomethane formation, experiments on conventional pitch-based ACF were carried out by enlarging pore size based on this ACF.

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