BioteQ Environmental Technologies Invitation to the Fiscal Year End Teleconference Call Friday March 23, 2007

VANCOUVER, BC – BioteQ Environmental Technologies Inc. (TSX VENTURE:BQE) is pleased to report that it will be filing its 2006 financial results on Friday March 23, 2007 and holding a teleconference call on March 23 at 8 am Pacific Time, 11 am Eastern Time, to discuss the Company’s financial results for the year ended December 31, 2006.

Your host will be Caren Holtby, Investor Relations, with Brad Marchant, President & CEO and John York, CFO. To participate, please dial in on 416-695-5259 or 1-866-902-2211.

A playback will be available until April 23, 2007. Call 416-695-5275 or 1-866-509-0081 and quote reference number: 642023

A recording of the conference call will also be available on the BioteQ’s website at

BioteQ Corporate Profile
BioteQ is establishing itself as a leader in the treatment of acid contaminated water through the use of its patented BioSulphide® Process and the ChemSulphide™ Process. Focused on the mining industry, BioteQ has partnered with leading metal producers including Phelps Dodge, Breakwater, INCO, Jiangxi Copper, Codelco and Xstrata as well as utilities operator EPCOR Water Services, to finance, design, build and operate mine site water treatment plants which recover saleable metals in addition to meeting ever stricter environmental regulations.