{"product_id":"removal-and-recovery-of-chromium-from-aqueous-solutions-von-hesham-ibrahim","title":"REMOVAL AND RECOVERY OF CHROMIUM FROM AQUEOUS SOLUTIONS","description":"\u003cp\u003eRemoval of toxic and heavy metal contaminants from  aqueous waste streams and industrial effluents is  one of the most challenging global environmental  issues. Chromium salts are the most widely used  chemicals for tanning processes, but about 30% of  the chromium amount remains in the solids and liquid  wastes (especially spent tanning solutions).  Therefore, the removal and recovery of the chromium  content of these wastewaters is necessary for  environmental protection and economic reasons. The  possibility of using bypass cement kiln dust (BCKD)  as a low cost and natural adsorbent is investigated  in this work for the removal of Cr(III) from  synthetic and real wastewater by adsorption  technique. The parameters effect on removal process  are investigated. The adsorption mechanistic,  equilibrium, kinetics and thermodynamics are tested  for both synthetic and real wastewater, beside  adsorption process also desorption process for Cr (III) recovery are done.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838339030\"\u003e\u003ch3\u003eApplication To Tannery Wastewater Treatment Adsorption Technique Mechanistic, Thermodynamic, Kinetic and Equilibrium Studies\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838339030","offer_id":39499031969885,"sku":"9783838339030","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/409ea058-d724-4e33-8d65-bef7aca1aaea.jpg?v=1770529285","url":"https:\/\/shop.autorenwelt.de\/products\/removal-and-recovery-of-chromium-from-aqueous-solutions-von-hesham-ibrahim","provider":"Autorenwelt Shop","version":"1.0","type":"link"}