کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
623250 | 1455333 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic synergistic scale inhibition performance of IA/SAS/SHP copolymer with magnetic field and electrostatic field
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
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![عکس صفحه اول مقاله: Dynamic synergistic scale inhibition performance of IA/SAS/SHP copolymer with magnetic field and electrostatic field Dynamic synergistic scale inhibition performance of IA/SAS/SHP copolymer with magnetic field and electrostatic field](/preview/png/623250.png)
چکیده انگلیسی
An IA/SAS/SHP copolymer was synthesized by itaconic acid (IA), sodium allysulfonate (SAS) and sodium hypophosphite (SHP). This IA/SAS/SHP copolymer was characterized by Fourier transform infrared spectrometry (FT-IR) and nuclear magnetic resonance spectroscopy (NMR). The dynamic synergistic scale inhibition performance of the IA/SAS/SHP copolymer against CaCO3 in the presence of magnetic field and electrostatic field was studied using dynamic scale inhibition experiments. The results showed that there existed synergistic scale inhibition effect of IA/SAS/SHP copolymer against CaCO3 with magnetic field and electrostatic field. Comparing with single IA/SAS/SHP copolymer, the synergistic scale inhibition efficiency of IA/SAS/SHP copolymer against CaCO3 increased by 9.76% in the presence of magnetic field and 16.65% in the presence of electrostatic field. The scale inhibition efficiency of IA/SAS/SHP copolymer against CaCO3 in the presence of the magnetic field and electrostatic field as high as 100% was reached when IA/SAS/SHP copolymer concentration was 0.5 mg/L, pH was 7.3, and temperature was 40 °C. Morphology and crystal phase of calcium carbonate were characterized by SEM and XRD.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 362, 15 April 2015, Pages 26-33
Journal: Desalination - Volume 362, 15 April 2015, Pages 26-33
نویسندگان
Zhenfa Liu, Shasha Wang, Lihui Zhang, Zhan Liu,