Damian Palin: Mining minerals from seawater
Damian Palin : Extraire des minéraux de l’eau de mer
Damian Palin is developing a way to use bacteria to biologically "mine" minerals from water -- specifically, out of the brine left over from the desalinization process. Full bio
Double-click the English transcript below to play the video.
que j’ai tournées récemment
qui accumulent des minéraux
les plus envahissants
les sels de l’eau de mer,
notre consommation ou pour l’agriculture.
de filtration par membrane.
beaucoup de pays dans le monde.
elle est repompée.
de litres par jour
avec les bactéries entre en jeu.
que je viens de mentionner,
pour Singapour,
une industrie minière
à cette réalisation
dans une éprouvette,
en harmonie avec la nature.
ABOUT THE SPEAKER
Damian Palin - Biological minerDamian Palin is developing a way to use bacteria to biologically "mine" minerals from water -- specifically, out of the brine left over from the desalinization process.
Why you should listen
Research engineer Damian Palin has long been fascinated by the process of biomineralization–with particular attention on the mechanisms involved for mineral precipitation. At the Singapore Institute of Manufacturing Technology (in collaboration with Nanyang Technical University, Singapore), he conducts experiments to assess the ability of microorganisms to mine selected minerals out of seawater desalination brine. This study was based on compelling and burgeoning evidence from the field of geomicrobiology, which shows the ubiquitous role that microorganisms play in the cycling of minerals on the planet.
He says: "It is my aim to continue to research in the field of biomineralization, while exploring the mechanisms responsible for mild energetic mineral (including metal) precipitation for the production of mineral composites."
Read our in-depth Q&A with Damian Palin >>
Damian Palin | Speaker | TED.com