Earlier this year, Sydney officially opened its new water desalination plant, the largest so far in Australia and driven by renewable wind power. It is the third to open in the country but will soon be overtaken by further new desalination plants. Australia's response to the growing demand for water and the increasing scarcity and unpredictability of conventional supplies is being echoed around...

A microbial desalination cell (MDC) is a new approach for desalinating water based on using the electrical current generated by exoelectrogenic bacteria. Previously developed MDCs have used only one or two desalination chambers with substantial internal resistance, and used low salinity catholytes containing a buffered or acid solution. Here we show that substantially improved MDC performance c...

Feasibility study on nuclear seawater desalination plant in which a 200 MW nuclear heating reactor (NHR-200) couples with MED processes has being finished at Institute of Nuclear Energy Technology (INET) of Tsinghua university in China, the Chinese government has agreed to built the kind of nuclear seawater desalination plant in Shandong peninsula of China. Two different kinds of MED processes,...

Development of one or more large-scale seawater desalination plants in the State of Texas will provide a sustainable source of drinking water and represents a key component of alternative water resources planning for the future. Planning and implementation of a seawater desalination plant represents a significant infrastructure project and requires positive action in the areas of funding, envir...

Scientific domain: %scientific_domain Subject short description: Water shortage and decline of the quality of fresh water resources make sea water desalination become a major way for drinking water production. Reverse Osmosis (RO) is now the main technology used for seawater desalination, but it shows a limited recovery and the environmental impact of large volumes of rejected brines is still a...

The chemical vapor deposition method is used to prepare CNT (carbon nanotube)/PCF (PAN-based carbon fiber felt) composite electrodes in this paper, with the surface morphology of CNT/PCF composites and electroadsorption desalination performance being studied. Results show such electrode materials with three-dimensional network nanostructures having a larger specific surface area and narrower mi...

To ascertain membrane distillation (MD) as an emerging desalination technology to meet the global water challenge, development of membranes with ideal material properties is crucial. Functionalized carbon nanotubes (CNTs) were anchored to nanofibres of electrospun membranes. Covalent modification and fluorination of CNTs improved their dispersibility and interfacial interaction with the polymer...

utilization of fossil fuel for supplying of requires energy of desalination systems is common. on the other hand, solar energy is one of the high-grade energies in the world that can be found specifically in hot weather places. therefore, utilization of solar energy for operation of desalination systems will reduce greenhouse gases and is a good alternative way. common exergy analysis method (s...

Academic and corporate interest in sustainable supply chain management has risen considerably in recent years. In this article, a conceptual framework is proposed for measuring supply chain (SC) performance in water desalination industry. The research methodology is based on literature analysis concerning performance measurement and metrics to be applied for companies belonging to the water des...

Powering desalination by waste heat is often proposed to mitigate energy consumption and environmental impact; however, thorough technology comparisons are lacking in the literature. This work numerically models the efficiency of six representative desalination technologies powered by waste heat at 50, 70, 90, and 120 ◦C, where applicable. Entropy generation and Second Law efficiency analysis a...