magnetite iron sand vacuum filter

Magnetic Filtration

High intensity magnetic filter Magnetic core options High intensity magnetic cores ensure particle filtration down to sub-micron size For standard machining or wash system applications a 4,000 gauss magnetic core pack is available For applications which involve lower magnetically permeable materials eg Cast Iron and...

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Iron / manganese removal

Iron and manganese are unaesthetic parameters present mostly in groundwater, causing unwanted precipitation and color: Iron removal Iron removal is based on the precipitation of dissolved iron (Fe 2+) into its oxidized form (Fe 3+), as Fe(OH) 3 or Fe 2 O 3 Iron removal by physical-chemical way consists in iron oxidation by air followed by sand filtration, but other techniques exist as well:...

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Magnetite Uses

Sand and gravel bed filters used by many municipal water treatment plants can realize benefits by using heavier aggregates in the sand bed The heavier specific gravity of magnetite aggregates allow a more aggressive backwash in the cleaning phase without loss of product, and because magnetite is magnetic it can be easily scavenged back from ....

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