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استخدام قشور الرز العراقي المعالج كمادة مازة لإزالة أيون الفوسفات من محلول مائي
2020
Engineering and Technology Journal
In the present work, agricultural waste, Iraqi rice husk (A'anbar type) was developed with thermal and chemical treatments for using as an adsorbent to remove phosphate anion from aqueous solution and the thermal treatment at 500 Co was the best. Batch experiments were conducted to obtain the maximum removal of phosphate via changing the parameters of process, such as contact time, pH, adsorbent dose, initial solute concentration, and the existence of competitive anions upon the removal of
doi:10.30684/etj.v38i11a.1538
fatcat:pafz3yp4z5hvpd6yexjb6jxosm