5. Wastewater Treatment Chemical

★ Phosphoric Acid (SBR Acid)


♧ Product Characteristics

• Appearance : Colorless liquid
• Specific gravity : 1.720
• PH : 1.5(0.1N solution)
• Boiling point : 158℃(613℉)
• Feezing point: 21℃(70℉)
• Solubility : solube
• Contents : min H3PO4 85%


♧ Use of the product

1) Phosphate
2) Calcium a reinforcing agent
3) Fire extinguishing
4) Pipe-cleaner agent
5) Ceramics raw materials
6) Bleaching
7) Electrolytic polishing
8) Chemical polishing
9) Electrolytic plating polishing
10) Aluminite of chemical polishing
11) Brightener of metal surface
12) Waste water treatment
13) Sodium phosphate of material


♧ Handling Precautions

1) Wear protective gear.
2) Wash thoroughly with fresh water if skin contacts.
3) Close tightly and store at cool dark place if not in use.
4) Do not use empty container for other purpose.


♧ Package

30kg PE BTL, 300kg Drum, 1㎥ bulk bin,

★ Anti Foam (DS-110A)

♧ DS-110A is
• The effective stability is excellent as a silicone anti-foaming agent.
• Use is possible even at high temperatures.
• Foam break and foam restrain ability is superior to superior product
compared to non-Slilicone anti-foaming agent.


♧ Product overview
• Appearance : Milky white liquid
• Viscosity(CPS) : Max. 1000 (Brookfield #62, 60rpm)
• Active Ingredient : 10% ± 2 (105℃, 1g/3hr)
• PH : 9.0 ±2.0.
• Specific garvity : 1.0 ± 0.05


♧ Product features
• With an aqueous emulsion with excellent stability,
excellent parcel force when diluted in water.

• This product is indicates an excellent effect to remove bubbles
containing various surfactants.

• Odorless, non-toxic, and non-reactive, acid, alkali,
is easy to handle as the chemical resistance.

• In a wide PH range (3-12) and maintains excellent parcel force,
is particularly stable to alkali.

• Excellent parcel force and moment billion poryeok this,
excellent persistence and faster product is distributed in the water.


♧ How to use
• Shake well before opening the packaging.

• The direct input or diluted with liquor or target training.

• Direct input or diluted raw liquid or soft water is
added to the target in advance where foaming is expected,
temporarily put foam where it occurs,
is dropped or sprayed continuously.

• Direct usage is increased since the active ingredient is determined
by going 10ppm.


♧ Handling Precautions
• Please dilution immediately prior to use.

• Please use the remaining amount in the short term.

• Keep in a dry place for 0℃- 25 ℃and keep in warmth
warehouse in winter.

• Silicone anti-foaming agent is harmless to humans,
but please be careful not to get it in your eyesand in halation.


♧ Package unit
• 20kg PE / 200kg Drum / 1,000 Tote bin

★ Anion Polymer (ENFLOC AP - SERIES)
★ Cation Polymer (ENFLOC CP - SERIES)

Polymer flocculant is essential indispensable element
in settlement, filtration, wastewater processed by method such
as concentration, water treatment in various industry field.

• ENFLOC separates and removes for suspended solids or
particle of water as water soluble polymer flocculant that do
Acrylamide by main raw material , and effect is high because of
Sludge's dehydration specially.

• ENFLOC including skill and industrial water disposal water
treatment such as various industrial waste waters, wastewater
treatment be applied generally, and improves processing
efficiency because performance is very excellent .


♧ Flocculation action principle

• Colloidal particle of water or surface of
suspended solids is disturbing shock between
particle by mutual repulsion because have
charge.
• Polymer flocculant does action that neutralizes
to surface charge and do adsorption between particle.


♧ Kind of flocculant

• Polymer flocculant parts in Powder type
and Emulsion type according to nature of product,
and parts in Anionic , Nonionic, Cationic according to
ionic character of functional group.


♧ Use method

• Solube concentration :
Use in ordinary 0.05 - 0.25% aqueous solution
and Anion uses 0.1% usually,
and Cation uses 0.2% by standard melting concentration.

• Solube water : PH of solube water is neuter gender,
and it is good for hardness to use low water.
Also, there is occasion that drop cohesion effect if dissolved
inorganic matter uses a lot of waters.

• Agitation :
Agitation agitates for 60 minutes in speed of 100 - 300 rpm


♧ Handle and storage

• Wear protective gear.
• Wash thoroughly with fresh water if skin contacts.
• Dry and wind goes well that should store in place
• Avoid direct contact with water.
• Put mask to prevent microscopic powdered inhalation.
• Storage stability

First product package :For most suitable 1 year, maximum 2 years
Aqueous solution state (0.1 - 0.3%) :
Use as soon as is most suitable Term of validity time : 12 - 72 hours


♧ Package unit
• 10kg, 20kg paper bag
• 700kg Bulk Bag