Carbon templated strategies of mesoporous silica applied for water desalination: A review

M Elma, ELA Rampun, A Rahma, ZL Assyaifi… - Journal of Water …, 2020 - Elsevier
Porous materials have attracted attention in many practical fields, including for water
desalination. Carbon templated is an attractive method in enhancing the properties of …

Combination of coagulation, adsorption, and ultrafiltration processes for organic matter removal from peat water

M Elma, AE Pratiwi, A Rahma, ELA Rampun… - Sustainability, 2021 - mdpi.com
The high content of natural organic matter (NOM) is one of the challenging characteristics of
peat water. It is also highly contaminated and contributes to some water-borne diseases …

Long-term performance and stability of interlayer-free mesoporous silica membranes for wetland saline water pervaporation

M Elma, MR Bilad, AE Pratiwi, A Rahma, ZL Asyyaifi… - Polymers, 2022 - mdpi.com
Wetland water is an alternative water resource around wetland areas. However, it is typically
saline due to seawater intrusion and contains high natural organic matter (NOM) that is …

Physicochemical properties of mesoporous organo-silica xerogels fabricated through organo catalyst

M Elma, A Sumardi, A Paramita, A Rahma, AE Lestari… - Membranes, 2021 - mdpi.com
The physicochemical properties of organo-silica xerogels derived from organo catalyst were
pervasively investigated, including the effect of one-step catalyst (citric acid) and two-step …

Photocatalytic–pervaporation using membranes based on organo-silica for wetland saline water desalination

ZL Assyaifi, M Elma, I Syauqiah, ELA Rampun… - Membrane …, 2021 - Elsevier
This study aims to analyse the morphological structure of organo-silica membranes and
investigate their use and performance in a hybrid photocatalytic–pervaporation process for …

Deconvolution of pectin carbonised template silica thin-film: synthesis and characterisation

AE Pratiwi, M Elma, A Rahma… - Membrane …, 2019 - magonlinelibrary.com
This study shows, for the first time, the synthesis of a carbonised pectin templated silica thin-
film material. The aim of this work is to investigate the vibration of carbon groups of pectin …

Banana peels pectin templated silica ultrafiltration membrane in disk plate configuration applied for wetland water treatment

M Elma, RA Ghani, A Rahma… - Journal of Advanced …, 2022 - semarakilmu.com.my
South Kalimantan has natural surface water such as wetland water which easily found to
prevent water scarcity. Two types of wetland water provided in tropical area ie (1) peat water …

Fabrication of interlayer-free silica-based membranes–effect of low calcination temperature using an organo-catalyst

M Elma, R Ayu, ELA Rampun… - Membrane …, 2019 - magonlinelibrary.com
Communities in some wetland areas in South Kalimantan, Indonesia, find it difficult to
access clean water because surface water is contaminated by saltwater intrusion, especially …

The performance of membranes interlayer-free silica-pectin templated for seawater desalination via pervaporation operated at high temperature of feed solution

M Elma, AE Pratiwi, A Rahma, ELA Rampun… - Materials Science …, 2020 - Trans Tech Publ
Recently, water scarcity is the big issues around the world. Especially in coastal area where
the water distribution could not entranced and able to supply clean water for the citizen. The …

Chemical cleaning to evaluate the performance of silica-pectin membrane on acid mine drainage desalination

FR Mustalifah, A Rahma, M Elma - IOP Conference Series …, 2021 - iopscience.iop.org
Pervaporation process is an excellent and potential way applied for desalting acid mine
drainage water. Nevertheless, the water flux was reduced gradually due to the issue of …