Purify

Using electrochemistry to separate different particles within a solution (also known as electrochemical separation) is an energy-efficient strategy for environmental and water remediation: the process of purifying contaminated water. But…

Although passenger vehicle catalytic converters have been mandatory for over 30 years, there is still plenty of room for improvement. For instance, they only work correctly when the engine is sufficiently hot, which is not always the case,…

Researchers from Stockholm University have developed porous crystals made from pomegranate extract to capture and degrade pharmaceutical molecules found in local municipal wastewater. The research is published in the scientific journal…

Access to clean water is being strained as the human population increases and contamination impacts freshwater sources. Devices currently in development that clean up dirty water using sunlight can only produce up to a few gallons of water…

In what could mark a major step toward solving the problem of freshwater scarcity, scientists have developed a device that filters saltwater a thousand times faster than conventionally used devices. On the industrial scale, seawater is made…

If you are looking for Air Conditioners (ACs) with added filters, then head to Amazon. The e-tailer is giving up to a 39% discount on ACs with filters to remove allergens from the air circulating inside the home. These ACs double up as air…

As much as a third of the world's population does not have access to clean drinking water, according to some estimates, and half of the population could live in water-stressed areas by 2025. Finding a solution to this problem could save and…

Millions of people all over the world survive on two handfuls of rice per day. But what if you get to know that your beloved rice contains something toxic that is undeniably bad for your health? Any information like this is sure to…