Removal Of Organic Pollutants From Wastewater Using Humic Substances
Author(s)
0. Da-silva & E. Alpay
Abstract
Removal of organic pollutants from wastewater
using humic substances
0. Da-silva & E. Alpay
Chemical Engineering and Chemical Technology,
Imperial College of Science and Technology, London, United Kingdom
Abstract
There is a considerable concern over rising levels of organic pollutants in
effluents from wastewater plants. Traditional wastewater treatment processes are
not sufficient to adequately reduce the concentration of pollutants in the
wastewater stream. As a result, the final effluent usually contains significant
amounts of organic pollutants. Tertiary treatment consists of processes designed
to remove pollutants not adequately removed by traditional methods and thus
achieve higher effluent quality. Conventional tertiary treatment processes
include adsorption on activated carbon, ion exchange and chemical oxidation.
These processes are expensive and it is beneficial to use low cost, naturally
occurring adsorbents in the removal of pollutants from wastewater effluents.
This study examine
Keywords
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