I am proposing standard sizing batteries for mobile devices. This will enable usability to the electronics we own, besides manufacturers can focus selling aftermarket accessories,ie batteries, as the smartphone sales has been declining over the years. This enables old phones to get new battery tech.
We develop customized membranes to capture and remove traces of heavy metal contaminants to tackle the challenge of wastewater treatment in the textile industry, the second most water-polluting industry. The membrane allows the heavy metal to be recovered and recycled, allowing for full circularity.