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View Full Case Study It did not take a structural engineer to realize the Pennsylvania pulp and paper’s clarifier required repairs. When the technicians from MPW Industrial Services arrived at the mill, steel I-beams were propped gainst the crumbling cement sides of the 1950s-era water purification system. Next to wood, water is one of the most […]
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View Full Case Study Problem At a start-up commissioning situation at a power plant in Wyoming, the water balance was out of sync with the assets available to handle it. Therefore, the water level was threatening to breach the pond at this zero liquid discharge site. The water that was to be used when in […]
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View Full Case Study Problem A North Dakota power plant was not running at full capacity, which caused a water imbalance. This condition led to evaporation pond levels rising to near-overflow conditions. Plant personnel were concerned they could be put in a situation where any overflow would have violated EPA regulations, which could have led […]
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View Full White Paper Increased regulations from governing bodies now require extra attention from power plants when managing the coal ash disposal process. A recent ruling by the EPA provided a comprehensive set of requirements for the safe disposal of coal ash and was enacted to clean up faulty surface impoundments and establish record keeping […]
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View Full White Paper Ash ponds have been as much a part of the landscape at coal-fired power plants as stock- piles of coal and the conveyors that carry the fuel source to furnaces. U.S. Environmental Protection Agency regulations that went into effect late last year, however, have power plant operators scrambling to close wet storage […]
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