Sep 11, 2014
Electrodeionization (EDI) is a novel membrane separation technology that combines electrodialysis and ion exchange. Its main features include: ① Resin regeneration via electricity, eliminating the ne...
Sep 11, 2014
The effect of flow rate on permeate water quality: When the feed water flow rates were 60, 80, 100, and 120 L/h, the conductivity of the EDI effluent varied with the operating current. It can be seen ...
Sep 11, 2014
The impact of operating voltage on product water quality. EDI product water quality is closely related to operating voltage. If the operating voltage is too low, ions will not be removed from the desa...
Sep 11, 2014
Main uses of microfiltrationApplication areasExamples of usesChemical industryFiltration and clarification of various chemicals such as water, solvents, acids, and alkalis; separation of emulsified oi...
Sep 11, 2014
Activated carbon filters operate through a carbon bed. The activated carbon particles that make up the carbon bed have numerous micropores and a large specific surface area, giving them a strong physi...
Sep 11, 2014
Abstract: The high-efficiency fiber filter, a novel type of filter, has achieved excellent results in the pretreatment of low-temperature, low-turbidity, and low-silica source water in our plant: effl...
Sep 10, 2014
1. AbstractWhen the actual operating performance of reverse osmosis (RO) and nanofiltration (NF) systems fails to meet the user's expected design results, it often leads to increased operating cos...
Sep 10, 2014
Membrane Science and Technology, Vol. 19, No. 3, 1999, pp. 8-12Lou Fule, Mao Weigang, Lu Xiaofeng, Liang Guoming(Shanghai Institute of Nuclear Science, Chinese Academy of Sciences, Shanghai 201800)Lu ...
Sep 10, 2014
ForewordThis standard references the test data from the American ASTM E1343-1990 "Evaluation of Ultrafiltration Membranes Based on Molecular Weight Cutoff" and ASTM D5090-1990 "Ultrafil...
Sep 10, 2014
In the early 1990s, a chance encounter with a foreign academic paper sparked the interest of a water treatment expert, leading to the creation of four patented technologies. However, the question of h...
