RO antiscalant ME220

Descriptions: RO antiscalant ME220 is highly effective liquid antiscalant developed to control scale precipitates and reduce particulate fouling within membrane separation systems. It can be used in reverse osmosis (RO), nano-filtration (NF) and ultra-filtration (UF) system. It is compatible with all of the leading RO membranes. It can extend the membrane life and reduce the running cost. It is particularly suitable for treatment of the groundwater and the water with high content of calcium and magnesium ion. It complies to ANSL/NSF60 Standard.Technical Specification Serials No.ItemIndex1Appearance Light Yellow,Liquid 2Density, g/cm3 1.15±0.05 3Viscosity (cps 25°C) 1.79 4Freeze Point (°C ) -15 5PH (5%) 2.5±0. 5 6Storage Temperature (°C ) >-12 Characteristic 1.Effectively controls scales including CaCO3, CaSO4, SrSO4, BaSO4, CaF2, SiO2, Fe2O3, etc. 2.There is not scale in the system while LSI up to +2.5. 3. Maintain the membrane surfaces clean by dispersing particulate fouling. 4. Effective PH value range of the feedwater is 5-9. 5.May be fed neat or diluted, compatible with coagulant MP150. 6.Good resistance to aluminum and iron oxides. Usage Generally, the dosage is 2 – 6 mg/l in RO system. Over and under-dosing may cause membrane fouling. Storage To be stored in cool and ventilated warehouse, avoid direct exposure in the sunshine.Useful-life: 2 yearsPacking 25Kg plastic drum or according to client’s request.