Scientists have developed a new method that enables researchers to radiolabel three forms of perfluorinated and polyfluorinated alkyl substances and track the fate of these chemicals when they enter the body.
Wastewater is considered to be of no use - quite wrongly! Washing water has an average temperature of 30 C. Toilet water might not only be used to produce biogas or fertilizers, but also valuable resources that otherwise would enter the sewer system unused.
With renewed fundamental insights on the chemical process of the reprocessing, researchers succeeded in controlling the properties and reprocessing of vitrimers by addition of specific additives, both for rubbers and hard plastics.
Researchers have developed a procedure that allows for better planning of solar battery operations in nano satellites. The efficiency achieved here is about five times greater than with conventional systems. And electric cars on Earth are already benefiting from the procedure as well.
This approach will make it possible to produce hydrogen in a centralized manner at the point of sale (for example, at a gas station for electric cars fueled by hydrogen) located far from the solar farm.