ARCHIVE

Consol unveils water treatment plant

CONSOL Energy has unveiled the water treatment operation that will service its Blacksville #2, Lo...

Staff Reporter

The Northern West Virginia water treatment plant, which is Consol Energy's 103rd water treatment operation, is located near Maddington, WV and is designed to treat a maximum flow of 3500 gallons per minute of mine water.

The mine water is pretreated at these locations for metals removal prior to conveyance through approximately 34 miles of pipeline spanning virtually three West Virginia counties to the centralized treatment facility.

"This facility is significant to Consol Energy and West Virginia on many levels," Consol president Nicholas J DeIuliis said.

“First and foremost, it allows Consol Energy to sustain our investment in our longwall mining operations and the numerous family-sustaining jobs required to support those operations in northern West Virginia for the next 20 to 30 years.

“It also supports our transformation into a truly diversified energy company.

“When we launched the water division one year ago, we laid out our strategy of identifying synergies across our operations to streamline operations, convert liabilities into assets and minimize our environmental footprint.”

Consol said the facility’s design was based on a zero liquid waste treatment process, which comprises a raw water pretreatment system, a reverse osmosis membrane system, evaporation and crystallization of reverse osmosis reject and ancillary support systems.

The residuals from the treatment process, including softening sludge and mixed salts, will be disposed of in an onsite landfill, leaving no liquid or solid waste from the water treatment operations to be removed from the company’s property.

Construction of the facility got underway in April 2011 and was completed in May 2013.

The construction phase provided 400 jobs and the ongoing operation of the plant will require 30 full-time employees.

"This water treatment facility will allow Consol to continue its mining operations while helping to protect our state's waterways and, in turn, keep West Virginians on the job," West Virginian Governor Earl Ray Tomblin said at the plant’s dedication ceremony.

"Innovations like this plant keep West Virginia on the forefront of meeting our nation's energy needs while continuing to improve efforts to protect the environment."

Consol has signed on Veolia Water, a division of Veolia Environnement, as the plant’s operator with a 10-year operating agreement, backed by a performance guarantee.

Consol said the facility was constructed to meet regulatory standards imposed by the West Virginia Department of Environmental of Protection for chloride content of water discharged to receiving streams.

TOPICS:

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the Mining Monthly Intelligence team.

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the Mining Monthly Intelligence team.

editions

ESG Mining Company Index: Benchmarking the Future of Sustainable Mining

The ESG Mining Company Index report provides an in-depth evaluation of ESG performance of 61 of the world's largest mining companies. Using a robust framework, it assesses each company across 9 meticulously weighted indicators within 6 essential pillars.

editions

Mining Magazine Intelligence Exploration Report 2024 (feat. Opaxe data)

A comprehensive review of exploration trends and technologies, highlighting the best intercepts and discoveries and the latest initial resource estimates.

editions

Mining Magazine Intelligence Future Fleets Report 2024

The report paints a picture of the equipment landscape and includes detailed profiles of mines that are employing these fleets

editions

Mining Magazine Intelligence Digitalisation Report 2023

An in-depth review of operations that use digitalisation technology to drive improvements across all areas of mining production