Spokane, WA schools now have 6 Vulcan units installed. The tower was full of scale when we started and after 4 weeks, scale started to fall of in big chunks and now it is completely scale free.
After Vulcan was installed for some months, the scale in the cooling tower, plate heat exchanger and the pipe become soft; and it can be removed easily with a finger.
We used chemicals to remove the scale of cooling tower before. After Vulcan was installed, we stopped the dosing process, and all equipment is still running well. Vulcan completely replaced the chemicals and saves cost for the company.
Based on our savings alone, the Vulcan descaler has already paid for itself. An additional benefit has been in the greatly reduced amount of cooling tower maintenance. The calcium buildup has been miniscule and the little bit that has accumulated can be easily washed away with a garden hose and nozzle.
By August 20th, about a month after installation, the green biofilm had almost completely disappeared from the surfaces in contact with the Vulcan-treated water. The Vulcan does not change the water quality beyond its effect on its propensity to cause scale buildup.
The Vulcan S100 electronic Hard Water Descaler was installed to solve a serious mineral scaling problem in the cooling tower.
Under 1 year, with the Vulcan treatment it has already cost less than full chemical treatment
The Yanchang Petroleum Group uses the Vulcan mineral descaler to improve energy efficiency on their circulating water cooling towers.
A 4 year field test of the Vulcan electronic descaler was conducted at a Mall’s cooling towers in Indonesia. During the 4 years no system maintenance was required and the system was not treated with chemicals. Mall administration and maintenance report the prevention of rust in their iron pipes has been an added benefit.
Hetero Pharmaceutical facilities have 35 cooling towers and before installing the Vulcan anti-scale device they experienced excessive scaling outside of the evaporative condenser tubes.
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The Vulcan mineral descaling hard water softening technology has been installed with success across the world:
