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Delta-PakŪ - Major Advantages
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Delta-PakŪ is a specifically formed PVC, spirally wound structured packing media, which, when installed in an air stripper, becomes a series of long, parallel tubes the length and diameter of the column. This design permits a large volume of uncontaminated airflow, which in turn facilitates efficient stripping. This unique Delta-PakŪ media has proven very successful removing compounds that have low Henrys Law Constants, (a relative measure of volatility), such as ammonia and pesticides, which are considered difficult to strip.
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Another significant advantage of Delta-PakŪ is its resistance to fouling which can cause significant field construction expense in "re-packing" an operating tower. Mineral buildup restricts airflow which reduces efficiency and can jeopardize performance. Since Delta-PakŪ is designed to operate at much higher air flows than random packing, contaminant removal efficiency remains high by comparison, and the problems of flooding, bridging, etc. are significantly reduced. Delta-PakŪ has become the packing of choice when groundwater contains high mineral content. Actual experience with applications containing high levels of dissolved iron has demonstrated that Delta-PakŪ structured packing operates efficiently several times longer than random packing.
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