The possible utilization of waste sludge as an adsorbent for removal of organic vapor

P. C. Chiang*, J. H. You

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this investigation it was found that the waste sludge obtained from a municipal sewage treatment plant could be reclaimed as an adsorbent for removal of organic vapors, i. e. toluene, methyl-ethyl-ketone and 1-1-2-trichloroethylene, through use of a pyrolysis technique. In order to find the optimum manufacturing process, several tests were performed under various conditions in which the addition of a catalyst, temperature control, and residence time in the furnace, were considered as the three major factors. Both the reclaimed adsorbent and commercially available activated carbon were evaluated to determine their adsorption capacity at various influent concentrations of organic vapors.

Original languageEnglish
Title of host publicationWater Science and Technology
Pages413-420
Number of pages8
Volume18
Edition7-8
DOIs
StatePublished - 1986
Externally publishedYes
EventTreat, Disposal and Manage of Hum Wastes, Proc of an IAWPRC Conf - Tokyo, Jpn
Duration: 30 09 198504 10 1985

Conference

ConferenceTreat, Disposal and Manage of Hum Wastes, Proc of an IAWPRC Conf
CityTokyo, Jpn
Period30/09/8504/10/85

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