[PDF] Top 20 Efficiency of Different Indigenous Raw Materials for Removal of Arsenic from Aqueous Solution

... as solution is probably due to the presence of plaster of paris and plastic clay having sulphate contents in their luster (ref) which behave like acid whereas the cause of higher pH in the alkaline range may be ... See full document

... bridging. Arsenic removal efficiency using this method significantly depends upon coagulant dosage, pH, initial As concentration and the valence of the arsenic ...for removal of ...As ... See full document

... the removal efficiency of arsenic using fly ash and bottom ash for the present ...of arsenic content in both the adsorbents, there was an increase in arsenic ...remove arsenic ... See full document

... maximum efficiency of 84.1% for removal of As(V) was obtained at approximately 180 min for carbon at ...the removal rate of sorbate is rapid initially, but it gradually decreases with time until it ... See full document

... These materials combined the advantages of both excellent mechanical properties of polymeric ion exchange and the specific affinity of ferric oxide toward target pollutant ...high efficiency for ... See full document

... high efficiency to break down the contaminants and has a good adsorbing ...treating arsenic from ground and industrial waste water, which is obtained from green synthesised nano particles ... See full document

... obtained. From the results, it is clear that the adsorption rate is initially rapid due to the presence of large number of adsorptions sites or complexation ...the arsenic metal ions, which is illustrated ... See full document

... The Arsenic adsorption on MBA is favorable in range of 2 to 6 with slight variation in removal ...of Arsenic. The Arsenic removal through adsorption on MBA ranged from (80% – ... See full document

... the removal of methylene blue from waste ...a raw agro waste ...the removal of methylene blue from waste ...adsorption efficiency of different adsorbents was found nearly ... See full document

... than raw chitosan beads (52 mg/F − ...ions from aqueous solutions eco-friendly conducting polymer/bio-polymer composites ...fluoride removal occurred. The amount of fluoride ion removal ... See full document

... available) materials are used for the removal and recovery of heavy metals from industrial wastewater ...on different microbial and agricultural wastes like treated and untreated mushroom, ... See full document

... the removal of different kinds of synthetic ...the removal of many types of dyes in commercial wastewater treatment but it is non-renewable and costly because of expensive raw material and ... See full document

... Adsorption of copper ion governs the rate, which determines the residence time and it is one of the important characteristics defining the efficiency of an adsorbent [4]. The effect of contact time on the amount ... See full document

... application from environmental remediation to magnetization of sediments and they are also known to possess anti-oxidant and anti-bacterial ...nanoparticles. Different environmental remediation applications ... See full document

... it from contaminated water before its discharge into the ...for removal of ionic pollutants from wastewaters is ...separation from water phase after adsorption are the most important ... See full document

... persistent. From the view of envi- ronmental protection, heavy metal ions should be re- moved from the source to avoid pollution of natural wa- ters and subsequent metal accumulation in food ...the ... See full document

... The removal efficiency increased from ...increased from 1 to 5; therefore, optimal metal ions removal efficiency occurs at pH ...percent removal of zinc ions was observed ... See full document

... reinforcing materials into the films. From the figures 3, it can be noted that there are two peaks one at 300°C and another at 500°C, respectively in the free Chitosan ...Apart from all these, the ... See full document

... cadmium from aqueous solutions by ion exchange on functionalized large pore mesoporous silica has been ...siliceous solution using nonionic oligomeric polyethylene glycol block copolymer (P123) as ... See full document

... Because an adsorbent dosage assessment can providei nformation about an effective adsorbent to use and the ability of MG to be adsorbed with a minimum dosage, it is beneficial from an economical point of view. The ... See full document