5. Wastewater Treatment Chemical

★Clo2 (EN-GREEN Plus)

Product overview ClO2 is very effective in sterilization,
disinfection and deodorization. Destrusts every kind of
pathogenic bacterium and protects generating moss
and green algae. Fundamentally removes and deodorants all
sorts of malodorous substances such as ammonia,
hydrogen sulfide and mercaptan.

Chlorine dioxide has 2.6 times stronger oxidizing power than
chlorine. It disassembles and deodorants the contents which cause
the odor and it very effective in disinfection as it fundamentally
destructs a noxious microorganism.

Unlike chlorine, chlorine dioxide is safe with our body without
generating cancercausing agents, representatively,
THMS(Trihalomethane). It has been used widely in developed
countries for a long time and the demand is gradually increased.


♧ Properties
- Apperance : yellow color, pungent odor’s liquid
- pH : 5.0 ~ 6.0
- Specific gravity(20°C) : 1.001~ 1.005
- ClO2 content (%) : min 0.2%
- Solubility : 100% water-soluble
- heavy metal Pb(ppm) : N.D
As(ppm) : N.D
Hg(ppm) : N.D
Cd(ppm) : N.D
Cr6+(ppm) : N.D

♧Main use field
--Offensive odor removal & sterilization and pasteurization field.
1) Waste treatment, water waste treatment, sewage treatment.
2) Leather, pharmacy, food-processing manufacturing factory.
3) Seafood market, butchery place, animal market.
4) Poultry, meat industry, fish market.
5) Public restroom, apartment.
6) Hospital, hotel, restaurant, school, public facilities.

- Water treatment field.
1) Tap water, beverage, provisional water supply,
underground water, well
2) Brewery, food-processing factory, pharmacy, original water,
waste water for cosmetic factory.
3) Apartment reservor water, beverage.
4) Swimming pool, public shower place, lake, fish-farming
5) Water for factory, air-cooled water, boiler water
6) All kinds of water waste.

- Bleaching field.
1) Pulp, paper industry.
2) Textile industry.
3) Food-processing industry.

- Other field.
1) Aquarium, fish-farming
2) Dairy farming, fishery, food-processing
3) Maintenance freshness & sterilization for fruit, vegetable, fish
4) Prevention air pollution


♧ Cautions
- Wear protective gear.
- Wear protective gloves/protective clothing/eye
protection/face protection
- Wash thoroughly with fresh water if skin contacts.
- Close tightly and store at cool dark place if not in use.
- Do not use empty container for other purpose.


♧ Package unit
- 25kg PE plastic barrel

★ 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