Silica P123 Membranes for Desalination of Wetland Saline Water in South Kalimantan

International Conference on Industrial Technology for Sustainable Development 2017

工业技术;经济学

Elma, Muthia^1 ; Fitriani^1 ; Rakhman, Arief^1 ; Hidayati, Rahmi^1

Chemical Engineering Department, Lambung Mangkurat University, Banjarbaru, South Kalimantan

70714, Indonesia^1

关键词: Calcination method;    High temperature;    Kalimantan;    Low temperatures;    Salt rejections;    Silica material;    Water flux;    Wetland area;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/175/1/012007/pdf
DOI  :  10.1088/1755-1315/175/1/012007

学科分类：工业工程学

来源: IOP

【 摘 要 】

Salt water intrusion into the river around wetland areas is affected by the increasing of sea water level. This work aims to fabricate silica P123 membranes applied for desalination of wetland saline water. This type of membranes is produced by combining silica material (TEOS) with P123 as organic polymer. The calcination method was varied from 350°C and 600°C for an hour using RTP method. The desalination via pervaporation process was applied in order to investigate water flux and salt rejection. The results show that membranes calcined at low temperatures obtain good performance compare to high temperature (4.105 and 3.904 kg.m-2.h-1 for water flux and 96.22 and 65.67% for salt rejection obtained from membranes calcined at 350 and 600°C, respectively).