antiscalant化学ME191

Alkaline R.O Antiscalant chemical ME191Descriptions: ME191 is highly effective liquid RO antiscalant. It is suitable to treat brackish, high salinity, process and effluent feed-waters.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. Technical Specification Serials No.ItemIndex1Appearance Clear light yellow, liquid 2Density,g/cm3 1.30--1.35 3PH 10-11.5 4Storage Temperature (°C ) >-10 5Solubility Completely soluble in water 6Smell slight ammonia smell 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 +2.6. 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.To prevent the formation of iron scale by dispersing iron.Usage Generally, the dosage is 2 -5ppm. 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 years Packing 25Kg plastic drum or according to client’s request.