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How cooling tower cleaning
Release date：2014/11/6
Because most of the cooling water contains calcium, magnesium and bicarbonates. When the cooling water flows through the metal surface, with the carbonate formation. In addition, the dissolved oxygen in the cooling water can also cause metal corrosion, the formation of rust. Because rust generation, cooling tower heat transfer effect is reduced. Had severe housing outside spray cooling water can clog pipes heavily scaled, so that the effect of the loss of heat transfer effects. Research data show that the loss of scale deposits on heat transfer huge impact, with the increase of deposits will cause energy costs to increase. Even a very thin layer of scale is necessary to increase the device scale of 40% or more part of the operating costs. Keep free of mineral deposits in the cooling channels can be good to improve efficiency, save energy, extend equipment life, while saving production time and costs.
For a long time the traditional cleaning methods such as mechanical methods (scraping, brush), high-pressure water, chemical cleaning (pickling), etc. In a lot of problems for the device cleaning: not completely remove scale and other deposits, acid corrosion of equipment caused by the formation of holes residual acid corrosion or secondary material corrosion under the scale, resulting in replacement of equipment, in addition, cleaning toxic waste, requires a lot of money for wastewater treatment. For the above, domestic and international efforts to develop less corrosive to metal cleaning agent, and successfully developed the world blessed Tektronix cleaning agent. Its highly efficient, environmentally friendly, safe, non-corrosive characteristics, not only a good cleaning effect and no corrosion of equipment, to ensure the long-term use of cooling towers.
