این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Polyolefins Journal، جلد ۴، شماره ۲، صفحات ۱۹۹-۲۱۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Preparation and characterization of polyethylene/ glass fiber composite membrane prepared via thermally induced phase separation method
چکیده انگلیسی مقاله Grinded glass fiber (GGF) embedded high density polyethylene (HDPE) membranes were prepared via thermally induced phase separation method. FESEM images showed that all the membranes had leafy structure, indicating a solid-liquid mechanism during phase separation. The results of EDX and TGA analyses confirmed that the fibers were dispersed in the HDPE matrix uniformly. Normalized water flux of the membranes increased from 1 for the neat HDPE membrane to more than 4 for 10 wt% GGF/HDPE membrane. Moreover, the contact angle decreased from 129° to 94° as the GGF content increased in the membranes, showing an improvement in the surface hydrophilicity of the membranes. The AFM results revealed that the surface roughness of the membranes was increased with increasing the GGF content. The results of abrasion test revealed that the GGF/HDPE membranes had a more abrasion resistance than the neat HDPE membrane. Finally, the fouling behavior of the membranes was investigated by the filtration of BSA protein solution and the results showed that with increasing the glass fiber content, total fouling ratio decreased from 90% for the neat HDPE membrane to 62% for 10 wt% GGF/HDPE membrane, indicating that the antifouling properties of the membranes were improved due to the presence of glass fiber.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله علی بهبودی |
faculty of chemical engineering, sahand university of technology, tabriz, iran
سازمان اصلی تایید شده: دانشگاه صنعتی سهند (Sahand university of technology)

یونس جعفرزاده |
faculty of chemical engineering, sahand university of technology, tabriz, iran
سازمان اصلی تایید شده: دانشگاه صنعتی سهند (Sahand university of technology)

رضا یگانی |
faculty of chemical engineering, sahand university of technology, tabriz, iran
سازمان اصلی تایید شده: دانشگاه صنعتی سهند (Sahand university of technology)

علی اکبری |
faculty of chemical engineering, sahand university of technology, tabriz, iran
سازمان اصلی تایید شده: دانشگاه صنعتی سهند (Sahand university of technology)

نشانی اینترنتی http://poj.ippi.ac.ir/article_1418_cabae327a208a6c90b4827793bbc08eb.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/531/article-531-412302.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات