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Directory of Filtration Resources

Home > Business > Industrial Goods and Services > Machinery and Tools > Process Equipment > Filtration

The emphasis in this category is on machinery, equipment, and systems that remove unwanted contaminants from gaseous, liquid, or dry material. Often enough, the cleansing/purifying process will leave a residue, but this will have no value and, at some time or other, will need to be discarded as waste. Note: Where a residue is of value and can be put to further use, the process involves separation rather than filtration, even though some form of filter may be employed. In such cases, the associated equipment more correctly belongs in the Process_Equipment/Separators category. (For example, a "filtering" system will produce clean water and leave sludge behind, whereas a "separator" system will remove oil from water so that both liquids can be used again.) Additional note: The filters and screens used with filtering equipment are indexed on their own in the Process_Equipment/Separators/Filters category.

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