The coronavirus disease 2019 (COVID-19) pandemic has led to a bumper crop of home-made and commercially manufactured face masks. Almost daily, new ‘improved’ designs appear in the market, or online.

Creating analytical tools that support the advancement of knowledge can often come about through the integration of existing information and techniques, theoretical and practical, directed toward a ...

The limited freshwater sources and the ease of water pollution necessitate efficient treatment systems. Membranes are commonly employed as filters and quality control materials in water treatment ...

With continuing population explosion and an increase in industrialization, the need for water is estimated to increase by 400% before the end of 2050. The pressing need to make treated wastewater ...

Cities typically draw water from diverse sources, such as rivers, lakes, or reservoirs. Each source presents unique challenges, ranging from pollution concerns to industrial runoff. Pollution, both ...

Researchers at Queen’s University in Kingston, Ontario, Canada, are developing an alternative to nickel-nitrilotriacetic acid (Ni-NTA) to purify recombinant proteins. Because it uses common ...

Consumption of unsafe water can lead to diseases such as bacterial gastroenteritis, cholera, typhoid, and dysentery, which ...

Contaminated water poses serious health risks, as seen in recent illness outbreaks. Experts warn that unsafe water can cause ...