This advanced multi-component media incorporates eight distinct functional components , including fine-mesh black cation exchange resins , a high-capacity anion organo-absorber (organic scavenger) , and a protective top inert layer. The combination of varying bead sizes maximizes the bulk density and active packing surface area within the column , enhancing contaminant contact and delivering double the operating efficiency compared to standard monodisperse or single-bed resins. Ecotar A targets difficult yellow-brown well waters characterized by high permanganate oxidation (PMA) and complex iron-organic structures , stabilizing treated water quality across its extended lifespan without requiring raw water pH correction. The built-in inert layer actively prevents control valve contamination and mechanical fouling. The complete composite bed undergoes simple and economical regeneration using a standard sodium chloride (NaCl) tablet brine solution without needing toxic chemical reagents.
Removal Capabilities:
Total Hardness Removal: Effectively extracts scale-forming calcium (Ca²⁺) and magnesium (Mg²⁺) ions to eliminate hard scale buildup and protect plumbing systems.
Complex Iron and Manganese Reduction: Captures all chemical forms of iron—including dissolved ferrous, insoluble oxidized rust, colloidal, and organic-bound iron complexes —alongside divalent manganese.
Organic Matter Absorption: Functions as an intensive organic scavenger, rapidly reducing high natural organic matter (NOM), humic acids, fulvic acids, and overall water color.
Ammonium Retention: Securely traps organic decomposition byproducts and dissolved ammonium ions from shallow water sources.
Technical Characteristics of the Media:
Product Type: Multi-Component Universal Ion-Exchange Sorbent
Matrix Structure: Blend of fine mesh polystyrene crosslinked with divinylbenzene and acrylic matrices
Functional Group: Sulfonic acid / Quaternary and Tertiary Ammonium / Inert Polymer
Ionic Form during Delivery: Na⁺ form / Cl⁻ form
Total Exchange Capacity: Minimum 1200 mg-eq/L (High bulk density composite mixture)
Moisture Content: 45–55%
Bead Size Distribution Range: Fine Mesh and Standard mix (Requires slot size of upper/lower distributors ≤ 0.25 mm)
Number of Uncracked Beads: Minimum 95% whole food-grade beads
Beads Particle Density: 1.20–1.30 g/mL
Bulk Weight / Shipping Weight: 800–850 g/L (50–53 lbs/ft³)
Standard Packaging Volume: 25-liter bags
Recommended Operational Conditions:
Maximum Operating Temperature: 40°C (104°F)
Operating pH Range: 0–14 (Operates without pre-treatment pH correction)
Minimum Bed Depth: 800 mm (2.6 ft)
Service / Fast Rinse Flow Rate: 10–25 m/h (4–10 gpm/ft²)
Co-Current Regeneration / Displacement Rinse Flow Rate: 1–5 m/h (0.4–2 gpm/ft²)
Total Rinse Water Consumption: 4–6 Bed volumes
Regenerant Type and Concentration: 8–12% NaCl brine solution (Standard tablet salt)
Salt Consumption for Regeneration: 100–120 g/L of media
Limits of Source Water Contamination:
Iron (Dissolved, Organic, Insoluble): < 8 ppm (mg/L)
Manganese: < 3 ppm (mg/L)
Total Hardness: < 10 m-eq/L
Permanganate Oxidation (PMA): < 10 mg O₂/L
Ammonium: < 5 ppm (mg/L)
Turbidity: < 3 ppm
Free Chlorine: < 0.1 ppm
Hydrogen Sulfide: None
Total Dissolved Solids (TDS): < 2000 ppm
Please note: For source waters with high iron content (> 10 ppm) or persistent rust accumulation, the regular use of an antibacterial resin cleaner during regeneration is recommended to wash out oxidized compounds and extend media service life. To ensure precise equipment design and filtration profiling, a professional water analysis is highly recommended.
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