Results 101 to 110 of about 21,165 (307)

Biofilm development on new and cleaned membrane surfaces

open access: yes, 2010
This thesis presents a comprehensive research report on microbiological aspects of biofouling occurrence in full-scale reverse osmosis (RO) systems. Biofouling is a process in which microorganisms attach to membranes and develop into a thick film that ...
Bereschenko, L.A.
core  

Control of reverse osmosis system

open access: yes, 2020
Ovim radom opisan je primjer realizacije upravljanja sustavom reverzne osmoze pomoću PLC i HMI uređaja. Objašnjen je proces reverzne osmoze te su opisani membranski moduli koji se upotrebljavaju u tom procesu.
Lovrinović, Mateja
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Boron Removal in Seawater Reverse Osmosis System

open access: yes, 2011
Reverse osmosis successfully proves to remove more than 99% of solute in seawater, providing fresh water supply with satisfied quality. Due to some operational constraints, however, some trace contaminants removal, such as boron, cannot be achieved in ...
Rahmawati, Karina
core   +1 more source

Nanoscale Secondary Ion Mass Spectrometry for Quantifying Membrane Fouling: Fouling Layer Structure and Chemical Interaction

open access: yesAdvanced Science, EarlyView.
Nanoscale secondary ion mass spectrometry (Nano SIMS) is established as a powerful analytical tool to visualize and quantify the membrane fouling layers. ABSTRACT Membrane technology has garnered considerable attention for applications in wastewater treatment and resource recovery. Nevertheless, membrane fouling remains a major barrier, yet the lack of
Mengfei Wu   +4 more
wiley   +1 more source

Reverse osmosis water treatment system

open access: yes, 2017
Mussel propagation equipment - Reverse osmosis water treatment ...
Billings, Brett, USFWS
core  

New and renewable energy and environmental engineering [PDF]

open access: yes, 2008
There is an acute scarcity of potable water in many parts of the world, and especially in most of the Middle East region. Important advances have been made in desalination technology but its wide application is restricted by relatively high capital and ...
Shatat, Mahmoud I. M.
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Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

open access: yesAdvanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters   +12 more
wiley   +1 more source

Submarine seawater reverse osmosis desalination plant

open access: yes, 1999
An innovative energy saving Reverse Osmosis system for desalination is investigated in the ...
M.Stoehr   +6 more
core   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

Modeling Energy Efficiency of Solar Thermal Powered Batch Reverse Osmosis

open access: yes, 2022
Batch reverse osmosis is the most energy efficient water desalination method and when powered by renewable energy, suggests promise for a cost-effective, low-carbon solution.
Chitturi, Lahiri
core  

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