④ Fluorine Treatment

★ Fluorine Treatment (DYC-450)

DYC-450 takes care of wastewater functionally.
It is a high-density treatment for water that contains fluoride that
differs from existing calcium hydroxide
or sulfuric aluminum oxide joint-use treatment.

2-3ppm minimum density treatment is available
for SiF6 2-, BO3 2-/F- containing wastewater.

In particular, it presents excellent clearing effect,
which may be able to partially or
completely replace various inorganic agglutinates.


♧ Feature

• Highly dense fluoric ion treatment
under broad PH territory is available (PH 5.8-12)

• Replaceable with calcium hydroxide
and Alum joint-treatment process

• Alum 1/10 density compared with existing Alum

• Excellent clearing effect that doesn’t require
other inorganic agglutinates

• Compact process and non-sludge effect realized (cost-effective)

• Completely automated with liquid type

• Non-Heavy Metal


♧ Physical and chemical features

• Major ingredient:
Cation type Metallic Activated Catalyst & Inorganic Salts

• Form : Light Yellow-Brownish Color Liquid

• PH (at 20℃ , 1%) : 4.00 ± 0.5

• Specific gravity (at 20℃) : 1.35 ± 0.05

• Flammability : none

• Solubility: Complete


♧ How to use

• Inject to Auto Chemical Feed pump with undiluted solution
or optional dilution density (2:1)

• The injection density is generally 100-500ppm, exact density setup is
available with Jar-tester according to the water quality containing fluorine.

The good injection location is where there is whirlpool
and contact time is longer.-20 ± 2.0


♧ Caution

• The product is nontoxic, but avoid touching eyes, nose
or mouth since it is weak acid.

• Wear gloves when using and wash with clean water
when there is contact to skin.

• Clean with water immediately when spilt to floor since
it makes the floor slippery.

• Do not mingle with alkaline product,
and avoid long-term storage more than 6 months.


♧ Package

- 20L PE barrel, 200L Drum, 1m3 tote bin