نتایج جستجو برای: cost adsorbent
تعداد نتایج: 394389 فیلتر نتایج به سال:
Wastewaters obtained from fenvalerate manufacturing process were treated for its safe disposal using activated coconut shell carbon (acc) as adsorbent. In this work, the removal efficiency of organic matter in terms of chemical oxygen demand (COD) utilizing acc has been investigated. Various parameters which can influence the adsorption like adsorbent dosage, contact time of solution with adsor...
Abstract In recent years, the treatment of dye wastewater has attracted more attention because its harmful impact on environment. Therefore, should be treated using effective methods, such as adsorption, which is widely employed to remediate many dyes from wastewater. This work studied use Laurus Nobilis Leaves (LNL) and sawdust (SD) low-cost natural adsorbents reactive blue (RB) synthetic unde...
Background & Aims of the Study: Methylene blue (MB) is a risk for human and environment. Adsorption process is one of the removal mechanisms of MB. The purpose of this research was the evaluation of low cost adsorbent of walnut bark granule for MB dye removal from aqueous environments. Materials & Methods: In this experimental research, the effect of various operating parameters...
The removal ofxylenol orange from aqueous solution onto the coal ash was investigated at room temperature. The results show that the adsorption capacity of xylenol orange increased as the adsorption time increased and then equilibrium established after 30 min adsorption time. The results obtained revealed that the coal ash removed about 80 % of xylenol orange from the aqueous solution withi...
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