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Now showing items 51-54 of 54
Treatment of Spent Caustic Using Ionic Liquids
(2017-04)
Treatment of spent caustic (SC) wastes from downstream of refineries and petrochemical industries is not only complex but also highly expensive due to its content of high concentration of hazardous compounds, high pH, ...
Removal of Heavy Metals from Wastewater Using Multiwalled Carbon Nanotubes
(2017-04)
Recently, carbon nanotubes have been employed as new adsorbent for the removal of many pollutants. In this study, raw multiwalled carbon nanotubes (MWCNTs) were firstly tested for the removal of lead from aqueous solutions. ...
Sustainability Assessment of Welding Processes
(2017-05)
In today's world, calls for 'sustainability' are increasing in order to preserve our resources and our environment. Many initiatives are being put in motion to make our lives more 'sustainable'. This concept of 'sustainability' ...
Sequential batch contactors for removal of chromium (VI) from wastewater using sheep's wool
(2017-05)
The effluent streams of various industries contain heavy metals like chromium. The hexavalent form of it is highly toxic, which needs specific intensive treatment before disposal. Sheep’s wool, as a keratinous adsorbent, ...