Rao, T.S., Karthikeyan, J.: Removal of As (V) from water by adsorption onto low-cost and waste materials. Progress in environmental science and technology, 1, Science Press, Beijing, China, 2007, pags. 684-91.Rao, T.S.; Murthy, D.S. Removal of arsenic (V) from water by ...
The adsorption of arsenite and arsenate onto Mg(OH)2 is governed by the form of arsenic species in water. The Langmuir and Freundlich isotherm equations and Original 6.0 professional (non-linear curve fit) were able to describe the arsenate adsorption process. The Langmuir isotherms constants, ...
Moreover, this review discusses readily adsorption technologies that have been applied to remove arsenic from wastewater along with an analysis of arsenic chemistry and contamination. This review is also focused on the removal of arsenic from wastewater using different adsorbents such as iron, aluminium...
The present research investigates the uptake of phosphate ions from aqueous solutions using acidified laterite (ALS), a by-product from the production of f... Yoann,Glocheux,Martin,... - Asia-Pacific Journal of Chemical Engineering 被引量: 0发表: 2014年 Arsenic removal from water using laterit...
Arsenic pollution of drinking water is a concern, particularly in the developing countries. Removal of arsenic from drinking water is strongly recommended. Despite the availability of efficient technologies for arsenic removal, the small and rural communities in the developing countries are not capable ...
The removal of Arsenic (As (III)) ions from water using modified multi-walled carbon nanotubes (MCNTs) was demonstrated in this study. Results of the study showed that raw (non-modified) MCNTs have very poor efficiency in removing As (III) from water by conventional adsorption mechanisms. ...
The modification of polymeric materials (polystyrene and polyHIPE) by coating their surface with appropriate adsorbing agents (i.e. iron hydroxides) was investigated in the present work, in order to apply the modified media in the removal of inorganic arsenic anions from contaminated water sources....
The equilibrium and kinetic adsorption of arsenic on six different adsorbents were investigated with one synthetic and four natural types (two surface and two ground) of water. The adsorbents tested included magnetic ion exchange resins (MIEX), hydrous ion oxide particles (HIOPs), granular ferric ...
and strategies. By comparing their adsorption capacities, it is evident from the literature survey that some adsorbents have shown excellent potential for the removal of mercury. However, there is still a need to develop novel, efficient adsorbents with low cost, high stability, and easy production...
and strategies. By comparing their adsorption capacities, it is evident from the literature survey that some adsorbents have shown excellent potential for the removal of mercury. However, there is still a need to develop novel, efficient adsorbents with low cost, high stability, and easy production...