Bactech Environmental Corp is Canada-based company engaged in the environmental industry. The Company's technology utilizes bacteria to liberate precious and base metals and has been traditionally used to treat difficult-to-treat sulphide ores and concentrates. The Company applies the bioleaching technology to abatement and reclamation projects to remove harmful elements, such as arsenic and sulphur from the environment, where this can be assisted by metal recovery process. Examples of metals which can be extracted, include gold, silver, cobalt, nickel, copper, uranium and zinc. Bioleaching is an environmentally-friendly process technology for treating difficult-to-treat sulphide ores and concentrates.