Heavy metal pollution has become a more serious environmental problem in the last several
decades as a result of its toxicity and insusceptibility to the environment. This paper attempts …

Agricultural products/by-products are natural sorbent materials that possess capacity for
removing contaminants including heavy metals from wastewaters and hence can be …

In the present study, a low-cost adsorbent is developed from the naturally and abundantly
available sawdust which is biodegradable. The removal capacity of Cr (VI) from aqueous …

The adsorption process, a well-known surface phenomenon, has been commonly applied
for enzyme immobilization for the separation and purification of polluted water resources …

The pollution of chromium wastewater is becoming more and more serious. Biological
adsorption of hexavalent chromium (Cr (VI)) is an effective waste water treatment …

In this study, a natural low-coast, efficient, and eco-bio-sorbent plant material (Ludwigia
stolonifera), with both parts of the root and shoot, were studied for the removal of the cationic …

From this study, the cabbage and cauliflower, a well-known agro-waste were used as
biosorbents for removing toxic lead (II) and cadmium (II) from water. A batch of experiments …

Removal of hexavalent chromium ions [Cr (VI)] from aqueous solutions by adsorbents
prepared from barks of Acacia albida of Fabaceae family and leaves of Euclea schimperi of …

Presence of heavy metals in the aquatic systems has become a serious problem. As a result,
there has been a great deal of attention given to new technologies for removal of heavy …

This review paper provides a critical examination on heavy metal removal from wastewaters
by the agrowaste low-cost adsorbents, with focus on:(i) water pollution by heavy metals and …