Reverse Osmosis Scale Inhibitor
Antiscalant and Dispersant for RO Membrane
First, product performance
Reverse osmosis scale inhibitor Lvnon-801 is a
highly efficient inhibitor for reverse osmosis (RO) systems and
nanofiltration (NF) and ultrafiltration (UF) system, to prevent the
membrane surface scaling , To increase the production of water
production and water quality, reduce operating costs.
Reverse osmosis scale inhibitor features:
(1) a large concentration within the framework of effective control
of inorganic scale, the acid without LSI under the conditions of
the maximum allowable value of 2.8
(2) and Al oxides and silicon compounds together to form insoluble
(3) control of iron, aluminum and heavy metal pollutants are
particularly effective, the water side of the iron concentration to
allow up to 8.0ppm
(4) are effective in inhibiting the aggregation and deposition of
silicon, SiO2 strong side of the water concentration of up to 290
ppm
(5) can be used in reverse osmosis membrane CA and TFC,
nanofiltration and ultrafiltration membrane
(6) excellent solubility and stability
(7) PH value of water supply in the 5-10 range of effective
Second, the technical indicators
Item | Standard solution | Concentrated solution |
Appearance | transparent liquid | Clarification in a transparent liquid |
PHv alue(1%aqueous solution) | 2.0±0.5 | 2.0±0.5 |
Weight | 1.08±0.05 | 1.45±0.05 |
The main components | Small molecule organic phosphorus | Small molecule organic phosphorus |
Pyrolysis products | Orthophosphate | Orthophosphate |
Third, the use
Reverse osmosis scale inhibitor Lvnon-801
increase the drug dose is based on the analysis of the entire water
system and reverse osmosis to determine the terms. The recommended
dose, to control the vast majority of the following types of
scaling: calcium carbonate, calcium sulfate, barium sulfate,
strontium sulfate, hydrogen oxide, silicon and aluminum hydroxide.
In accordance with the following formula may increase in first aid
boxes should be added to the Lvnon-801 concentration of liquid
volume:
Where, U --- should be added to the concentrated solution of the
volume, or (L)
Q --- reverse osmosis water flow, tons / hour (T / h)
a --- Canadian drug dose, g / t (ppm, g / T) (standard
liquid)
V --- increase the effective volume of first aid boxes, or
(L)
--- inhibitors concentrated liquid density, kg / l (kg / L),
TH-0100 density of 1.45
X --- Dosing pumps practical measures and efforts, l / hour
(L / h)
1000 --- unit conversion factor, g / kg (g / kg)
8 --- concentration
a value-ching in the light of the company's ability to increase
drug-specific software to calculate the increase in drug dose.
Fourth, package
Reverse osmosis scale inhibitor when the factory is 8
times concentrated liquid. 5 gallons per barrel (27.55 kg), 8-fold
diluted after becoming equivalent to 220.4 kg standard solution.
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