Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Riset Kimia
Erna, Maria
Universitas Andalas
Chemistry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Ketahanan Membran Komposit Kitosan/ Polisulfon Terhadap pH Erna, Maria; Haryati, Sri; Naldo, Roy; Yana, Yeni Fitri
Jurnal Riset Kimia Vol 2, No 1 (2008): September
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v2i1.73

Abstract

  ABSTRACT It has been done resistance test of chitosan/polysulfon composite membrane to solvent. The results of research obtained that resistance composite membrane  to pH. This matter is marked with its percentage swelling highest that is 75.48%. This result is also supported by porous photo membrane using SEM that is across-section, up surface and bottom photo showed that happed change porous structure membrane but structure tying membrane can not experiencing of damage.  Keywords: composite membrane, chitosan, percentage of  swelling
Co-Authors Haryati, Sri Naldo, Roy Yana, Yeni Fitri