Title of article
Treatment of tannery effluents by a two step coagulation/flocculation process
Author/Authors
J. Ignacio Garrote، نويسنده , , Manuel Bao، نويسنده , , Pablo Castro، نويسنده , , Manuel J. Bao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
4
From page
2605
To page
2608
Abstract
A coagulation/flocculation method for the treatment of tannery effluents is described in which alkaline FeCl3 is used as flocculating agent and Ca(OH)2 as base/precipitant. Two cycles of the treatment reduced the chemical oxygen demand (COD) of the effluent by 87%, producing a colourless, odourless wastewater with no appreciable suspended solids. Further repetition produced no further reduction in the COD.
Keywords
efHuent. tanneries and flocculation:coagulation
Journal title
Water Research
Serial Year
1995
Journal title
Water Research
Record number
765514
Link To Document