Premier Tech Aqua (PTA), a business unit of the Environmental Technologies Group of Premier Tech, has announced that it has achieved a breakthrough in its compact biofiltration technologies for the ...
QUÉBEC, July 16, 2014 /CNW Telbec/ - After 30 years of R&D efforts and the continuous improvement of its compact biofiltration technologies for the onsite wastewater treatment industry, Premier Tech ...
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