Supply of imported Du Sheng arsenic removal adsorbent resin

Du Sheng Tulsion? ARSENIL ISO-9001 / ISO-14001 / OHSAS-18000 "premium" bifunctional arsenic removal resin Tulsion? ARSENIL is a specially developed containing ferric hydroxide and manganese dioxide anion exchange resin. Its special feature is the ability to make arsenic (As-Ⅲ to As-Ⅳ) oxide reduction, Fe2 (OH) 3 functional groups can absorb arsenic, strengthen the selectivity of arsenic. This can eliminate the consideration of the water oxidation, and this corresponds to the GFO & GFH system is indispensable. Tulsion? ARSENIL can effectively remove high levels of arsenic in groundwater, and it is suitable for water quality PH and TDS in volatility. Products of high selectivity so that residues of arsenic in the treated water arsenic limits for drinking water than the WHO in clearly defined number of 10ppb lower. Tulsion? ARSENIL black wet ball, has good physical and chemical properties, and stylish single pass. Typical characteristics YPICAL CHARACTERISTICS):? Tulsion ARSENIL Type / Type arsenic removal loaded resin / As removal resin main structure / Matrix structure cross-linked polystyrene copolymer / Cross linked Polystyrene copolymer functional groups / Functional grou resin iron oxide and titanium hydroxide manganese oxide / Fe2 (OH) 3 & MnO2 loaded resin physical type / Physical form black wet spherical / Black Moist Spherical beads mesh / Screen size mm US mesh 16 to 50 particle size distribution / Particle size mm (95%) 0.3 - 1.2 mm Humidity / Moisture content 51 ± 3% backwash Settings / density Backwash settled density 670 -710 g / L PH range / Suitable PH range> 6.2 permissible temperature / Temperature Stability 80 ℃ Solubility / Solubility insoluble (avoid acid), Insoluble ..? in All common solvents However contact with acidic solutions to be strictly avoided operating conditions characteristic (TYPICAL OPERATING CONDITIONS) Tulsion ARSENIL operating temperature / Operating temperature 15 ℃ - 40 ℃ resin bed height / Resin bed depth 800 mm maximum flow rate / Maximum service flow 15 - 25 BV / hr (2 -3 gpm / ft3) backwash flow rate / Backwash flow rate (for 60-70% expansion) 8-20m3 / hr / m2, (2.5-5gpm / ft3) backwash time / Backwash duratio 15 - 30 minutes Regeneration / Regenerantio nonrenewable N / A Note: When the water in the arsenic content of the residual amount of less than 0.3ppm export 5ppb, arsenic removal capacity of approximately 1.35g / L.