“Heavy Metals in Water: Presence, Removal and Safety”

Removal of Heavy Metals from Water by Electrodialysis in the Presence of Acids and Salts

The use of electrodialysis to remove cadmium from water has been shown to be feasible for a wide range of conditions. As much as three orders of magnitude reduction in the concentration of cadmium was observed for the feed with the concentrate stream from the process containing cadmium concentrations greater than 100,OOO ppm. The effect of cadmium concentration, pH, and added sodium chloride co...

Removal of Heavy Metals from Waste Water Using Water Hyacinth

-Water pollution has become one of the most serious problems of today’s civilization. In the last few years considerable amount of research has been done on the potential of aquatic macrophytes for pollutant removal or even as bio-indicators for heavy metals in aquatic ecosystems. Water hyacinth is one of the aquatic plant species successfully used for wastewater treatment. It is very efficient...

Removal of heavy metals from waste water using different biosorbents

The discharge of waste water containing heavy metals like Cr, Cd, Cu from tanneries, electroplating units, metal processing industry etc is the major cause for metal pollution which in turn causes adverse effects in the environment. The conventional methods available for removal of heavy metal are costly and also produce some toxic sludge. This has lead to the invention of new technology like b...

accumulation of heavy metals (cu, zn, cd and pb) in sediment and selected organisms in lukut river, negrisembilan, malaysia, and toxocological studies of heavy metals (cu, zn, cd and pb) on penaeus monodon (fabricius, 1798) juveniles

چکیده ندارد.

Chrome Reduction and Removal of Heavy Metals in the Presence of Chelating Agents