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Which Phase Of Sewage Treatment Are Trickling Filters Sometimes Used?

Trickling filter systems are used for secondary water treatment. In which treatment trickling filter is used? Trickling filters (TFs) are used to remove organic matter from wastewater. The TF is an aerobic treatment system that utilizes microorganisms attached to a medium to remove organic matter from wastewater. Is trickling filter primary or secondary? secondary treatmentTrickling …

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What Is Oral Fibrosis?

Oral submucous fibrosis is a chronic debilitating disease of the oral cavity characterized by inflammation and progressive fibrosis of the submucosal tissues (lamina propria and deeper connective tissues). Oral submucous fibrosis results in marked rigidity and an eventual inability to open the mouth. What causes oral fibrosis? Oral submucous fibrosis (OSF) is a premalignant condition …

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