TY - JOUR
T1 - Treatment of Batik Industry Wastewater Plant Effluent using Nanofiltration
AU - Istirokhatun, Titik
AU - Susanto, Heru
AU - Budihardjo, M. Arief
AU - Septiyani, Elda
AU - Wibowo, Aditya Rahmat
AU - Karamah, Eva Fathul
N1 - Funding Information:
The authors thank the Ministry of Research, Technology, and Higher Education of the Republic of Indonesia (grant number 101–165/UN7.P4.3/PP/2019) for funding this research. The authors would also like to thank USAID through the Sustainable Higher Education Research Alliance (SHERA) Program for the Universitas Indonesia SMART CITY project for the opportunity to increase the quality of this research.
Publisher Copyright:
© 2021
PY - 2021/10
Y1 - 2021/10
N2 - In this study, the removal of dyes, sulfide, and some other components in batik wastewater using a nanofiltration (NF) membrane was investigated. Remazol red (RR dye), indigosol brown (IB dye), and sodium sulfide (Na2S) were used as models of synthetic batik wastewater. Furthermore, NF performance for treating real batik wastewater was also examined. The effects of operating conditions on flux and rejection were investigated. The results showed that all filtration had similar permeate flux behavior, where rapid flux decline was observed at the initial filtration, followed by gradual flux decrease and then reaching a stable flux. The rejections of the pollutant model during NF of synthetic wastewater were 61–76%, 90–95%, and 90–99% for sulfide, IB, and RR, respectively. The color rejection in real batik wastewater was 99.84%. Further, the removal of chemical oxygen demand (COD) reached 87.6%.
AB - In this study, the removal of dyes, sulfide, and some other components in batik wastewater using a nanofiltration (NF) membrane was investigated. Remazol red (RR dye), indigosol brown (IB dye), and sodium sulfide (Na2S) were used as models of synthetic batik wastewater. Furthermore, NF performance for treating real batik wastewater was also examined. The effects of operating conditions on flux and rejection were investigated. The results showed that all filtration had similar permeate flux behavior, where rapid flux decline was observed at the initial filtration, followed by gradual flux decrease and then reaching a stable flux. The rejections of the pollutant model during NF of synthetic wastewater were 61–76%, 90–95%, and 90–99% for sulfide, IB, and RR, respectively. The color rejection in real batik wastewater was 99.84%. Further, the removal of chemical oxygen demand (COD) reached 87.6%.
KW - Batik wastewater
KW - Dye removal
KW - Fouling
KW - Nanofiltration
KW - Sulfide removal
UR - http://www.scopus.com/inward/record.url?scp=85117944207&partnerID=8YFLogxK
U2 - 10.14716/ijtech.v12i4.4645
DO - 10.14716/ijtech.v12i4.4645
M3 - Article
AN - SCOPUS:85117944207
SN - 2086-9614
VL - 12
SP - 770
EP - 780
JO - International Journal of Technology
JF - International Journal of Technology
IS - 4
ER -
