Below is an excerpt from the article:
"The modern history of drinking water treatment can be traced through membranes. As our water expertise has grown over the last few decades, membranes have undergone a dramatic evolution, from straightforward filtration devices to complex systems that utilize nanotechnology. To get a handle on the latest membranes, Water Online spoke with Fred Wiesler from QUA. We asked him about how membranes have come to replace conventional treatment solutions. We also asked him to talk about a new manufacturing process and where the technology is heading."
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