JG-705 Membrane special scale and dispersant

JG-705: This product is a high efficiency scale resistance dispersion agent, which is used to control the membrane pollution caused by the deposition of carbonate, sulfate and oxidation products in the membrane separation system, which can prolong the membrane cleaning cycle and service life, and reduce the membrane replacement frequency and operating cost. It is suitable for the water quality with high salt content of calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate and calcium phosphate.
Product Features
● Suitable for all reverse osmosis membrane, it can also be used for nanofiltration (NF) and ultrafiltration (UF) systems
● Drinking water qualification certification, can be used in drinking pure water manufacturing system
● Excellent solubility and stability
● Compatible with submerged aluminum and iron oxides
● Suitable for water supply pH range 5 to 10
● Strong chelation ability, for calcium, magnesium, iron and other heavy metal ions
● It has good scale resistance and dispersion performance for carbonate scale, sulfate scale, phosphate scale and iron oxide precipitation, and avoids inorganic salt scale deposition on the membrane surface. The maximum allowable value of LSI is 2.8
● The deposition of silicon can be effectively controlled, allowing the concentrated water side SiO2 to be 290 mg / L
● It also has good dispersion properties for biological clay mud and small solid particles

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Product Description

Physical and chemical indicators

Appearance	Colorless to yellow liquid
PH (1% aqueous solution)	2.0±1.0
Density (20℃) g/cm³ ≥	1.25±0.2

Usage and dosage: Add directly or diluted. According to the full analysis of water quality and the reverse osmosis system, it is recommended to add 2 ~ 5 mg/L, and continuously add to the reverse osmosis device with a diaphragm metering pump. Anhui Jinggao company service personnel will provide the best treatment plan according to the specific situation of the system.

Acceleration rate of the metering pump (L/h)

V=	Q×B
	1000×ρ

In the formula:

V —— V -- Metering pump acceleration rate (L/h)

Q —— Q -- Reverse osmosis feed water flow (T/h)

B —— Dodose (g/T)

ρ—— Density of scale inhibitor (g/cm³)

Packaging and storage: This product is packed in plastic drums with a net weight of 25 kg per barrel (special packing specifications will be negotiated separately). Store in a cool and dry place for two years

Safety precautions: The product is an acidic solution, and direct contact with eyes and skin should be avoided during operation. In case of accidental splash, rinse immediately with plenty of water.