To enhance the recovery of dense, non-floating botanical remains, we used a siphon subsequent to the normal flotation process. The siphon vacuums the heavy fraction of a flotation sample and retrieves ...
TORONTO, CANADA--(Marketwired - Apr 28, 2014) - BacTech Environmental Corporation ("BacTech") (CSE:BAC)(BCCEF) (WKN:A1H4TY) announced today the initial flotation results for the Telamayu tailings ...