Plenty of Clean Water at the NanoFrontier

Report Read time:
Plenty of Clean Water at the NanoFrontier

The single most important application of nanotechnology could be solving the global shortage of clean water—benefiting people in both industrialized and developing countries significantly.

A new podcast explores how Eric Hoek and his engineering research team at the University of California at Los Angeles, developed a new membrane using nanoparticles that promises to dramatically reduce the cost and energy needed to desalinate seawater and clean wastewater. In the near term, these membranes could work in municipal desalination plants in water-thirsty areas, such as those planned for the California coastline. In the future, this groundbreaking technology can be adapted to meet the clean water needs of poor countries and people who rely on low cost, decentralized water treatment systems.

Visit Project on Emerging Nanotechnologies' Web site for a podcast and newsletter on water and nanotechnology.

Pew is no longer active in this line of work, but for more information, visit the Project on Emerging Nanotechnologies on PewHealth.org.

America’s Overdose Crisis
America’s Overdose Crisis

America’s Overdose Crisis

Sign up for our five-email course explaining the overdose crisis in America, the state of treatment access, and ways to improve care

Sign up
Quick View
America’s Overdose Crisis

America’s Overdose Crisis

Sign up for our five-email course explaining the overdose crisis in America, the state of treatment access, and ways to improve care

Sign up

MORE FROM PEW

A presentation being given by a businesswoman to a group of participants at a business conference. Four Plan Features Can Boost 'Retirement Readiness'
A large group of people in formal or traditional attire stands together on a stage, with a digital background depicting marine life and the large text “WTO Agreement on Fisheries Subsidies.” WTO Needs to Redouble Its Effort on Fishing Subsidies
A man in a winter hat and sunglasses kneels on a rocky shoreline in front of a campfire, holding a metal mug with gloved hands. Behind him, in the water, a motorboat is moored to the shore. Cliffs rise on both sides of the water. Why Newfoundland’s South Coast Fjords Are Sacred
An illustration of a couple holding hands walking away from an outline of houses behind them Pathways to Homeownership: Housing in America
Composite image of modern city network communication concept

Learn the Basics of Broadband from Our Limited Series

Sign up for our four-week email course on Broadband Basics
Quick View

How does broadband internet reach our homes, phones, and tablets? What kind of infrastructure connects us all together? What are the major barriers to broadband access for American communities?

Pills illustration
Pills illustration

What Is Antibiotic Resistance—and How Can We Fight It?

Sign up for our four-week email series The Race Against Resistance.
Quick View
Pills illustration

Antibiotic-resistant bacteria, also known as “superbugs,” are a major threat to modern medicine. But how does resistance work, and what can we do to slow the spread? Read personal stories, expert accounts, and more for the answers to those questions in our four-week email series: Slowing Superbugs.