Saturated rock fill development project that implemented technology for long-term semi-passive water treatment. Installed and field-tested groundwater monitoring wells and groundwater injection and extraction wells. Conducted water quality analysis including nutrients and dissolved metals.
Inspection of a Mine Water Treatment Plant using a high-density sludge lime treatment to remove dissolved metals
Engineering design for a new mine water treatment plant in Newfoundland. Design incorporated a gravel bed bioreactor and option for an equalization pond for flow rates.
Detailed design and commissioning of a mine water treatment plant in the Yukon to manage ammonia concentrations using breakpoint chlorination. Conducted water treatment for metals removal and optimized plant design.
Major constituent removal was focused on selenium and metals and was designed to treat water to environmental discharge criteria. The selenium treatment system can perform up to 6,500 m3/day. The metals remove system can perform up to 16,000 m3/day. Integrated Sustainability provided discipline engineering including plant layout optimization and piping design to maximize performance while reducing footprint and cost.
Treatment of dissolved metals (Cd, Cu, Fe, Zn), as well as ammonia, from several underground sources prior to discharge into the environment.
Feasibility level engineering design and cost estimating for a mine water treatment plant.
Major constituents for removal included copper, cadmium, iron, arsenic, and ammonia. Plant designed for peak flows of 3,000 m3/day. The design included targeted treatment for arsenic and ammonia. Integrated Sustainability provided full process design, discipline engineering and cost estimating to support the feasibility level design development of the WTP. This includes Influent pre conditioning was investigated to reduce size of ammonia treatment system and reduce estimated plant TIC by $3.4 million.
Designed modular mobile treatment packages for a remote mine in the Golden Triangle region of BC. Treatment parameters focused on:
metals & arsenic removal, Ammonia removal and
contingency selenium removal.
Process selection, process engineering, and construction management for a mine water treatment plant for metals removal, and advanced polishing for selenium removal.
Mine water treatment project from feasibility design to provincial discharge to treat mine waste and new tailings including arsenic, metals removal, and ammonia treatment. Developed system for underground dewatering.
Detailed discipline engineering including plant layout optimization, and process piping design to maximize performance while reducing footprint and cost.
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