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Chemical scale inhibitor and dispersant for membrane FB518

key word:Heat exchange element

Category:


Product description

FB-518 is used as scale inhibitor in membrane system. Its high efficiency scale inhibition dispersion is widely used in brackish water, high salt water, common groundwater and surface water. It is especially suitable for water quality with high content of metal oxide, silicon and scaling salts. It can be used in reverse osmosis system, nanofiltration system and ultrafiltration system to greatly reduce the operation cost of the equipment.

 

1. Product features:

. It is suitable for different water quality.

. Effectively reduce the formation of film scale and reduce the number of cleaning.

. Excellent performance in systems with high salt content and high recovery.

. It has good dispersing and stabilizing effect on iron oxide and aluminum salt.

. High efficiency dispersion, effective control of iron pollution.

. Replace SHMP + inorganic acid to protect the normal operation of the system.

. Micro metering addition can effectively reduce the operation cost and is more conducive to environmental protection.

. The pH of influent water is still in the effective range from 5 to 9.

. Liquid products can be used directly, with excellent solubility and stability.

. It is an efficient scale inhibitor in a wide range of fields and is suitable for the maintenance of various membrane components.

 (HYDRANAUTICS, DOW, TORAY, KOCH, GE-OSMONICS membrane components, etc.)

 

2. Physical and chemical indexes: 

Item name Index Index
FB -518 Concentrated solution Standard solution
Appearance Clear, colorless and transparent Clear, colorless and transparent
PH 2.5±0.5 2.5±0.5
Proportion 1.45±0.05 1.03-1.08

 

3. Application Description:

In order to achieve the best scale inhibition and dispersion performance, it is suggested that the dosing point should be set before the mixer or security filter.

FB-518 scale inhibitor and dispersant can be mutually soluble with water in any proportion. The dosage of fb-518 depends on the influent water quality and the specific conditions of the reverse osmosis membrane system.

FB-518 scale inhibitor and dispersant should be continuously added to ensure that the dosage is maintained at a certain level. The material of dosing equipment can be divided into stainless steel, polyethylene, PVC or polytetrafluoroethylene, carbon steel is not available.

 

4. Packaging and storage:

FB-518 scale inhibitor dispersant is eight times the concentrate, packed in 27.5 kg (5 Gal) plastic drum.

The recommended storage period is three years.