Results 31 to 40 of about 1,436,201 (345)
Membranes, 2021 This study compares the performance of nanofiltration (NF) and reverse osmosis (RO) for the reclamation of ultrafiltered municipal wastewater for irrigation of food crops.
MhdAmmar Hafiz +4 more
semanticscholar +1 more source
Reuse of Reverse Osmosis Membranes - Case Study: Tajoura Reverse Osmosis Desalination Plant [PDF]
Iranica Journal of Energy and Environment, 2019 Libya is currently experiencing a major challenge in water supply due to reduction in the groundwater, especially around the coastal region. This problem is likely to create challenges for drinking water supply and the agricultural sector.
B. Brika +3 more
doaj +1 more source
Nano-modification of polyamide thin film composite reverse osmosis membranes by radiation grafting
Journal of Radiation Research and Applied Sciences, 2018 Radiation synthesis of reverse osmosis membranes were carried out by grafting of N-Isopropyl acrylamide (NIPAM) and ZnO nanoparticles incorporation onto polyamide thin film composite reverse osmosis membranes PA(TFC). The effect of monomer concentration,
M.B. El-Arnaouty +5 more
doaj +1 more source
Application of IA-AMPS-HEMA in the Treatment of Geothermal Tail Water Scaling by Reverse Osmosis [PDF]
Cailiao Baohu, 2023 During the process of geothermal water recharge，the high salt tail water would affect the chemical composition of geothermal fluids and block the migration channels of geothermal water.Firstly，the water quality characteristics of geothermal tail water ...
ZHOU Xintong, LEI Huan
doaj +1 more source
An Assessment of Renewable Energies in a Seawater Desalination Plant with Reverse Osmosis Membranes
Membranes, 2021 The purpose of our study was to reduce the carbon footprint of seawater desalination plants that use reverse osmosis membranes by introducing on-site renewable energy sources.
Federico Leon, Alejandro Ramos
doaj +1 more source
Evaluation of a new air water generator based on absorption and reverse osmosis
Heliyon, 2020 The evaluation of a new air water generator (AWG) based on absorption and reverse osmosis is described. For the evaluation, an aqueous lithium bromide solution has been selected from a wide range of liquids as the absorbent.
Marc Fill, Flavio Muff, Mirko Kleingries
doaj +1 more source
The concentrating of alizarin using a reverse osmosis process [PDF]
Journal of the Serbian Chemical Society, 2005 Membrane technologies in general and reverse osmosis in particular have been employed for the concentrating of solutions. In this study, the concentrating of a heat sensitive alizarin extracted from madder root was realized using an FT30 reverse osmosis ...
S. S. MADAENI, H. DANESHVAR
doaj +3 more sources
Data in Brief, 2016 In this data article, we evaluated the daily fluoride contents in 20 household desalinators working by reverse osmosis (RO)11 Reverse Osmosis. process in Bushehr, Iran.
Vahid Noroozi Karbasdehi +5 more
doaj +1 more source
Optimization of a Water Purification System in Real Time
Chemical Engineering Transactions, 2015 This work considers the problem of the optimal control of a water treatment plant. It examines the existing mathematical models of reverse osmosis membranes and the need for developing own mathematical model of these elements.
I. Nadezhdin +5 more
doaj +1 more source
Permeability and chemical analysis of aromatic polyamide based membranes exposed to sodium hypochlorite [PDF]
, 2011 In this study, a cross-linked aromatic polyamide based reverse osmosis membrane was exposed to variable sodium hypochlorite ageing conditions (free chlorine concentration, solution pH) and the resulting evolutions of membrane surface chemical and ...
Causserand, Christel +9 more
core +1 more source