چکیده مقاله
In this research, the performance of strong cationic Purolite C 100 Na , Ambersep IR252 H ,Amberlite IR120 H ion exchange resins and an IRA402 OH anionic resin have investigated to the reduction of hardness and TDS of drinking water in Bushehr, Iran Also, to demonstrate the efficiency of these resins, the experimental variables affecting the ion exchange process such as contact time and adsorbent consumption were investigated The results showed that the maximum adsorption capacity in the best operating condition was 48 01, 45 and 36 01 mg g 1 for Purolite, Ambersep, and Amberlite resins, respectively The maximum percentage of total hardness reduction parameters, calcium and magnesium ions reduction at best operating condition was 90 086 %, 93 085 %, 77 27 % for Purolite ion exchange resins, 83 84 %, 86 70 %, 71 59% for Ambersep ion exchange resins and 69 83, 69 41, 69 32 for Amberlite ion exchange resins, respectively Finally, Purolite C 100 Na resin has the highest removal percentage in reducing the total hardness and decreasing calcium and magnesium ions
کلیدواژهها
نویسندگان
Mohsen Abbasi
Persian Gulf University
Javad Khodavisy
Water and Wastewater Company of Bushehr Province
Mozhdeh Mozaffari
Water and Wastewater Company of Bushehr Province
شیوه ارجاع
Abbasi, Mohsen and Khodavisy, Javad and Mozaffari, Mozhdeh,1400,Application of Ion Exchange Resins to Reduce Hardness, Corrosion and Scaling of Drinking Water,The first national conference on water quality management and the third national conference on water consumption management,Tehran
ارائهشده در
مجموعه مقالات اولین همایش ملی مدیریت کیفیت آب و سومین همایش ملی مدیریت مصرف آب9 آذر 1400 · تهران