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Roles of Sulfites in Reverse Osmosis (RO) Plants and Adverse Effects in RO Operation [PDF]

open access: yesMembranes, 2022
More than 60 years have passed since UCLA first announced the development of an innovative asymmetric cellulose acetate reverse osmosis (RO) membrane in 1960. This innovation opened a gate to use RO for commercial use. RO is now ubiquitous in water treatment and has been used for various applications, including seawater desalination, municipal water ...
Maeda Y.
openaire   +4 more sources

Permeate quality, advanced oxidation process treatability, and cost for two concentrate treatment technologies to enhance recovery for potable reuse

open access: yesJournal of Water Reuse and Desalination, 2023
Closed circuit reverse osmosis (CCRO) and forward osmosis-RO (FO-RO) were evaluated at a pilot scale to generate additional permeate from RO concentrate – achieving a recovery of 61% for CCRO and 35% for FO-RO – at a full-scale advanced water ...
Han Gu   +7 more
doaj   +1 more source

Model Proses Pengolahan Air Laut Metode Reverse Osmosis memanfaatkan Sumber Energi Sinar Surya

open access: yesJurnal Elkomika, 2022
ABSTRAK Teknologi membrane Cellulose Triacetate (CTA), Hollow Fiber (HF) dan Sel Surya Perovskite. Kemampuan membrane mereduksi air garam dan Perovskite mengonversi sinar surya.
PERLUHUTAN SIAHAAN   +2 more
doaj   +1 more source

The hybrid absorption cooling–desalination and reverse osmosis system to boost energy utilization efficiency

open access: yesEnergy Reports, 2023
The reverse osmosis (RO) process is the most widely used water softening system, which is used due to its high-performance efficiency. However, this method causes damage to the ecosystem by producing concentrated salt water.
Bahram Jalili   +3 more
doaj   +1 more source

Practical Considerations of Wastewater–Seawater Integrated Reverse Osmosis: Design Constraint by Boron Removal

open access: yesMembranes, 2021
The wastewater–seawater (WW-SW) integrated reverse osmosis (RO) process has gained much attention in and out of academia due to its energy saving capability, economic benefits, and sustainability.
Chulmin Lee   +3 more
doaj   +1 more source

Design, Operation, and Control of Stand-alone Hybrid Membrane Osmosis Desalination Systems

open access: yesChemical Engineering Transactions, 2021
Reverse osmosis (RO) is one of the major technologies for seawater desalination, while pressure retarded osmosis (PRO) is a promising technology for power generation.
Jyh-Cheng Jeng   +2 more
doaj   +1 more source

MODELING AND COMPUTER SIMULATION OF REVERSE OSMOSIS SYSTEM FOR WATER TREATMENT [PDF]

open access: yesRomanian Journal of Petroleum & Gas Technology, 2021
Water represents the essence of life on earth, so we must preserve and use responsibly this given resource. For many years, water treatment has been a field of continuous development. At the same time, new materials and techniques are being developed for
Razvan Nicolae, Mihaela Neagu, Ion Onutu
doaj   +1 more source

Green Inhibitor as Antibacteria and Antiscaling in Reverse Osmosis Desalination Plants [PDF]

open access: yesCatrina: The International Journal of Environmental Sciences, 2019
Today, reverse osmosis membranes are the leading technology for new desalination installations, however, a challenge facing widespread application of RO technology is membrane fouling.
Abd El Monaem Ahmed   +3 more
doaj   +1 more source

Response surface methodology for performance evaluation of insensitive munitions wastewater membrane filtration

open access: yesCleaner Engineering and Technology, 2023
Munitions in industrial wastewater is an emerging area of concern with few efficient and economical treatment options. Membrane separation technologies could minimize munitions wastewater volumes, but have not been fully investigated.
Stephen J. Cavanaugh, Jennifer Weidhaas
doaj   +1 more source

Optimisation of design and operating parameters of reverse osmosis process for the removal of phenol from wastewater

open access: yesSouth African Journal of Chemical Engineering, 2023
Reverse Osmosis (RO) is widely used for separating organic and inorganic pollutants in wastewater. In this research, the one-dimensional steady state model of a spiral wound RO for the removal of phenol from wastewater, was simulated using gPROMS ...
Shamraze Khan   +3 more
doaj   +1 more source

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