BacTech Environmental Corporation (CSE: BAC) (OTCQB: BCCEF)  announces that it has updated its provisional Zero-Tailings™ patent application to include a two-stage concentration process designed to improve the production efficiency of ammonium sulphate generated from acidic mining-related process streams. The revised …

          In this discussion, I am joined by BacTech C.E.O. Ross Orr following this past week’s BIG news of the company filing the patent in the U.S. and Canada for its Zero Tailings™ technology.   THIS …