Oxyworld DGA


- A Comprehensive water purifying agent Innovatiove Patent that Leads the Environmental Market

Features
• Restrains the increase of microbes by excluding nitrogen, phosphorus material underwater
• Removes over 95% of green tide organisms
• It is a powder of cohesive force that improves the degree of muddiness
• Improves the quality of water (by reducing BOD, COD)
• Reformation effect of bottom soil underwater (dissolves filed organic matters, remove ammonia and nitrous acids)
• Eliminates ill odors (ammonia, hydrogen sulfide, etc.)
• Harmless for fish and marine organisms
• High cost-effectiveness (because only a small amount of oxyworld DGA is needed to remove green tide organisms)

Product & Paking

product

oxyworld DGA-1 (lakes)

oxyworld DGA-2 (fishing place)

oxyworld DGA-3 (golf club)

packing unit

20kg / 500kg, Bulk


Effects
• removes over 95% of green tide organisms

Species of micro-organism

The prevention method

Removal rate(%)

Microsystis

Oxyworld DGA-1 0.04g/ℓ

99%

Anabaena

"

99%

Synedra

"

98%

Closterium

"

97%

• examples
Changes in water before and after using oxyworld from lake D in Chung-nam Province

The measurement of before and after

Removal rate
(%)

Item

Unit

Before

After

Chl-a

mg/㎥

23.5

0.88

96.3

Green alga

cell/ml

75,832

1,380

98.2

COD

mg/l

6.2

3.4

45.2

T-N

mg/l

2.4

0.9

62.5

T-P

mg/l

0.082

0.009

89.1

SS

mg/l

7.1

4.4

38.1

DO

mg/l

9.0

9.6

6.6



Employment of written opinion
• golf clubs
• ‘E' golf club
High removal effect on the green algae
Confirm that quality of water become better
Effect last to more one month
Harmless for fish
• lake parks
• 'D' lake
High removal effect (over 98%)
Present new method to remove green algae
Need that compare with loess
Require that study on the second contamination