water treatment chemicals/RO membrane chemicals/antiscalant

1.highly effective
2.can disperse the fouling
3.all RO membranes.
4. extend the membrane life
5.compatible
Descriptions:
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.
Item
Index
1
Appearance
Clear light yellow, liquid
2
Density, g/cm3
1.30--1.35
3
pH (100%)
10-11.5
4
Storage Temperature (°C )
>-10
5
Smell
slight ammonia smell
6
Solubility
Completely soluble in water

Characteristic
1.Effectively controls scales including CaCO3, CaSO4, SrSO4, BaSO4, CaF2, SiO2, Fe
2
O
3,
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.