SOLVENT RECOVERY BY BATCH FRACTIONATION FROM TOXIC LABORATORY LIQUID WASTES

Authors
LIN SH CHANG YW
Citation
Sh. Lin et Yw. Chang, SOLVENT RECOVERY BY BATCH FRACTIONATION FROM TOXIC LABORATORY LIQUID WASTES, Journal of environmental systems, 22(1), 1993, pp. 81-89
Citations number
7
Categorie Soggetti
Environmental Studies
Journal title
Journal of environmental systems → ACNP
ISSN journal
00472433
Volume
22
Issue
1
Year of publication
1993
Pages
81 - 89
Database
ISI
SICI code
0047-2433(1993)22:1<81:SRBBFF>2.0.ZU;2-N
Abstract
Batch fractionation is employed in the present study to recover chemic al solvents from highly toxic and concentrated liquid wastes generated in a chemical analytical laboratory. The chemical solvents recovered are of sufficient purity for reuse. Properly designed batch fractionat ion apparatus is economically attractive for dealing with these kinds of toxic liquid wastes.