RO Antiscalant ME220

Descriptions:

ME220 is highly effective liquid RO 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, such as the Dow. Filmtec , GE , Hydranautics , TORAY, etc.

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, the sea water.

it is usually used in the second stage of desalinization process.
Technical Specification

Serials No.	Item	Index
1	Appearance	Light Yellow, Liquid
2	Density, g/cm3	1.15±0.05
3	pH (5%)	2.5±0. 5
4	Storage Temperature (°C )	>-12
5	Solubility	Completely soluble in water

Characteristic
1.Effectively controls scales including CaCO3, CaSO4, SrSO4, BaSO4, CaF2, SiO2, Fe₂O_3, etc.

2.There is not scale in the system while LSI up to +3.0.
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 R.O system. Our software can help you to calculate the exact dose rate according your water analysis. A detailed instruction is available from XIXANGYU Company.

Storage
To be stored in cool and ventilated warehouse, avoid direct exposure in the sunshine.
Useful-life: 2 years  Packing25Kg plastic drum or according to client’s request