{"id":1145,"date":"2025-10-17T17:12:19","date_gmt":"2025-10-17T09:12:19","guid":{"rendered":"https:\/\/yrdactivatedcarbon.com\/?post_type=product&p=1145"},"modified":"2025-12-03T17:43:02","modified_gmt":"2025-12-03T09:43:02","slug":"anthracite-filter-media","status":"publish","type":"product","link":"https:\/\/yrdactivatedcarbon.com\/sr\/product\/anthracite-filter-media\/","title":{"rendered":"Anthracite Filter Media"},"content":{"rendered":"

Physical and Chemical Properties<\/h2>\n

Anthracite filter media features a high carbon content and robust structure, ensuring durability and chemical stability in demanding filtration environments. Below is a summary of its core properties:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Property<\/th>\nSpecification<\/th>\nDescription\/Source<\/th>\n<\/tr>\n<\/thead>\n
Color<\/td>\nBlack<\/td>\nShiny, coal-based appearance for easy identification.<\/td>\n<\/tr>\n
Carbon Content<\/td>\n92% – 96%<\/td>\nHigh fixed carbon ensures chemical inertness and resistance to degradation .<\/td>\n<\/tr>\n
Specific Gravity<\/td>\n1.3 – 1.6<\/td>\nLow density allows for efficient layering in multi-media filters .<\/td>\n<\/tr>\n
Bulk Density<\/td>\n50 – 52 lbs\/ft\u00b3 (800 kg\/m\u00b3)<\/td>\nLightweight design reduces shipping costs and eases handling .<\/td>\n<\/tr>\n
Hardness (Mohs Scale)<\/td>\n3.0 – 3.5<\/td>\nResistant to abrasion during backwashing, extending media lifespan .<\/td>\n<\/tr>\n
Ash Content<\/td>\n< 5%<\/td>\nLow impurities minimize leaching risks in potable water applications .<\/td>\n<\/tr>\n
Moisture Content<\/td>\n< 2%<\/td>\nDry composition prevents clumping and ensures consistent performance .<\/td>\n<\/tr>\n
Acid Solubility<\/td>\n< 1% (in HCl)<\/td>\nCompliant with water treatment standards for minimal dissolution .<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

These properties make anthracite filter media a reliable choice for applications requiring long-term stability and minimal maintenance.<\/p>\n

Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\nNotes<\/th>\n<\/tr>\n<\/thead>\n
Effective Size (ES)<\/td>\n0.60 mm – 1.6 mm<\/td>\nCustomizable based on application; standard for coarse particle removal .<\/td>\n<\/tr>\n
Uniformity Coefficient (UC)<\/td>\n< 1.5<\/td>\nEnsures even distribution and optimal flow .<\/td>\n<\/tr>\n
Bed Depth<\/td>\n24 – 36 inches (610 – 915 mm)<\/td>\nRecommended for single or multi-bed filters; 10-18 inches for multi-layer systems .<\/td>\n<\/tr>\n
Freeboard<\/td>\n50% of bed depth (minimum)<\/td>\nAllows for effective backwashing without media loss .<\/td>\n<\/tr>\n
Service Flow Rate<\/td>\n5 – 15 gpm\/ft\u00b2 (12 – 37 m\/h)<\/td>\nUp to 3-4 times faster than sand filters, enhancing throughput .<\/td>\n<\/tr>\n
Backwash Rate<\/td>\n15 – 25 gpm\/ft\u00b2 (37 – 61 m\/h)<\/td>\nReduced rates compared to other media, conserving water .<\/td>\n<\/tr>\n
pH Compatibility<\/td>\n6.0 – 9.0<\/td>\nSuitable for neutral to slightly alkaline waters; inert in common acids and bases .<\/td>\n<\/tr>\n
Temperature Range<\/td>\nUp to 40\u00b0C (104\u00b0F)<\/td>\nVersatile for ambient and industrial conditions .<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

All specifications comply with AWWA B100-16, NSF\/ANSI 61, and EN 12909 standards, ensuring safety for potable water and industrial use .<\/p>\n

Get free quality samples for testing<\/a><\/p>\n

Applications and Uses<\/h2>\n

Anthracite filter media is widely applied in scenarios demanding high-efficiency particle removal and extended filter runs. Key uses include:<\/p>\n