osmosis

Metrowater to start replacing portion of reverse osmosis membranes in Nemmeli desalination plant by December




osmosis

Membrane technology for water reuse in decentralised non-sewered sanitation systems: comparison of pressure driven (reverse osmosis) and thermally driven processes (membrane distillation and pervaporation)

Environ. Sci.: Water Res. Technol., 2024, 10,2831-2843
DOI: 10.1039/D4EW00200H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
E. Mercer, C. Davey, Y. Bajón Fernández, S. Septien, S. Tyrrel, E. Cartmell, M. Pidou, E. J. McAdam
Thermally driven membrane processes provide an alternative method to conventional pressure driven processes to recover high quality water and manage odour from concentrated blackwater, using a low-grade heat source instead of electrical energy.
The content of this RSS Feed (c) The Royal Society of Chemistry




osmosis

Concurrent boron removal from reverse osmosis concentrate and energy production using a microbial desalination cell-Donnan dialysis hybrid system

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00621F, Paper
A. Yagmur Goren, H. Eser Okten
The removal of boron from aqueous solutions offers an important opportunity to improve the management of sustainable resources.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




osmosis

Osmosis could prevent noise-induced hearing loss

Loud blasts, such as those from roadside bombs, can cause damaging fluid buildup in inner ear, according to study in mice




osmosis

Osmosis could prevent noise-induced hearing loss

Loud blasts, such as those from roadside bombs, can cause damaging fluid buildup in inner ear, according to study in mice




osmosis

REVERSE OSMOSIS WATER FILTRATION DEVICE WITH WATER STORAGE FUNCTION

A reverse osmosis (RO) water filtration device includes a body, a RO cartridge, a first cartridge, a second cartridge and a storage tank all mounted inside the body. Water to be filtered sequentially goes through a water inlet of the RO water filtration device, the first cartridge, the RO cartridge, the storage tank, the second cartridge, and a faucet to get the water filtered. The storage tank provides additional water supply when the pressure between the faucet and RO cartridge is below the water pressure inside the storage tank to increase water volume upon opening a faucet.




osmosis

That's no stack of rocks, it's an osmosis between man and nature

Quebec architects propose a 48-storey tower in a forest, "a new relationship between humans and their natural habitat."




osmosis

[ASAP] Membrane Charge Weakly Affects Ion Transport in Reverse Osmosis

Environmental Science & Technology Letters
DOI: 10.1021/acs.estlett.0c00291




osmosis

The impact of monochloramines and dichloramines on reverse osmosis membranes in wastewater potable reuse process trains: a pilot-scale study

Environ. Sci.: Water Res. Technol., 2020, 6,1336-1346
DOI: 10.1039/D0EW00048E, Paper
Hye-Jin Lee, Mohamad Amin Halali, Siva Sarathy, Charles-François de Lannoy
Dichloramine has a strong oxidative effect on polyamide RO membranes, causing oxidative hydrogen bond breakage of the polyamide rejection layer.
The content of this RSS Feed (c) The Royal Society of Chemistry




osmosis

Pilot-scale ozone/biological activated carbon treatment of reverse osmosis concentrate: potential for synergism between nitrate and contaminant removal and potable reuse

Environ. Sci.: Water Res. Technol., 2020, 6,1421-1431
DOI: 10.1039/D0EW00013B, Paper
Zhong Zhang, Jacob F. King, Aleksandra Szczuka, Yi-Hsueh Chuang, William A. Mitch
Reverse osmosis treatment for potable reuse can reduce the cost for removing nitrate and contaminants from wastewater prior to discharge.
The content of this RSS Feed (c) The Royal Society of Chemistry




osmosis

Emerging investigator series: phosphorus recovery from municipal wastewater by adsorption on steelmaking slag preceding forward osmosis: an integrated process

Environ. Sci.: Water Res. Technol., 2020, Advance Article
DOI: 10.1039/D0EW00187B, Paper
Biplob Kumar Pramanik, Md. Aminul Islam, Muhammad Bilal Asif, Rajeev Roychand, Sagor Kumar Pramanik, Kalpit Shah, Muhammed Bhuiyan, Faisal Hai
Phosphorus is a critical non-renewable mineral essential for sustainable crop production.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




osmosis

Mass transfer of ionic species in direct and reverse osmosis processes




osmosis

Investigating the fouling behavior of reverse osmosis membranes under different operating conditions




osmosis

Relationship between biofilm removal and membrane performance using Dunedin reverse osmosis water treatment plant as a case study




osmosis

In situ biofiltration of dissolved organic carbon in reverse osmosis membrane filtration




osmosis

Essential Nutrient Additions for Algal Bioremediation of Reverse Osmosis Treated Landfill Leachate




osmosis

Osmosis could prevent noise-induced hearing loss

Loud blasts, such as those from roadside bombs, can cause damaging fluid buildup in inner ear, according to study in mice




osmosis

Osmosis could prevent noise-induced hearing loss

Loud blasts, such as those from roadside bombs, can cause damaging fluid buildup in inner ear, according to study in mice