SEQUESTON  RO 2000

GENERAL DESCRIPTION
SEQUESTON RO 2000 is a highly effective antiscalant and dispersant. It is mainly used for reverse osmosis (RO), nanofiltration (NF) and ultrafiltration (UF) system. It can inhibit scale formation on the membrane surface, improve quality of water and reduce the operating costs for filtration system.

Product Benefits:

• It can be used together with organic flocculants.
• Suitable for drinking water system.
• Effectively controls scale formation of calcium carbonate, calcium sulphate, barium

    sulphate and strontrium sulphate. The largest LSI value is 3.0.

• Used for almost all reverse osmosis (RO) membranes and maintain the membrane surface

    by dispersing blockage particles.

• It can be used directly or after dilution.
• Effective in pH 5-9.
• Good resistance to aluminium and iron oxides.

SPECIFICATIONS

Properties                                                                                Typical Values

Appearance                                                           Amber liquid

pH, ( 1% water solution)                                         2.80 ±1.0

Density at 20°C, g/cm3                                          1.10 ±0.05

APPLICATIONS
The optimal dosage is 3-6mg/L and it should be added before adding static mixer or
installing of cylindrical filter/ cartridge filter housing. The chemical can be diluted with RO
water or deionised water.
         
Note: Extra or insufficient dosage will harm to RO membrane.

PACKING
250kg per drum.
                               

TRANSPORT INFORMATION
UN No. 3265, Class 3, PG III

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