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Water Gaia Active Oxygen water treatment system

カッティングエッジ WEF water-gaia

 

イ What is Active Oxygen?

Active oxygen are said to have the strongest oxidizing capacity on earth.
For example, in the process of converting oxygen taken into the human body through breathing, active oxygen play an essential role in maintaining life by instantaneously
sterilizing and decomposing bacteria and viruses through oxidative action so that they do not invade the body. However, it disappears in an instant.
If it can be kept for a long time or generated in excess, it destroys the brain and body cells, and is said to have such a high oxidizing effect that all life on earth will disappear.
It is also said that the aging of living organisms is caused by active oxygen generated in the body.Until now, there has been no way in the world to effectively utilize these reactive oxygen species.
WEF Technology Development Co., Ltd. invented the world's first technology to generate a large amount of active oxygen in the atmosphere, and developed
a compact active oxygen generator that can be used in various fields.
In honor of his achievements, Mr. Aoyama was awarded the prestigious Order of Culture by His Majesty the Emperor in April 2022.
Organic matter is generally composed of carbon, hydrogen, oxygen, and other atoms that are very tightly bound together, making it difficult to decompose even with strong acids and alkalis, high temperatures, and high pressure.
The active oxygen generator "AOS" invented by WEF can instantaneously decompose the strong atomic bonds of organic matter, and the device makes it possible to decompose organic matter by generating a large amount of active oxygen in the atmosphere.
WEF has developed the following three types of equipment that can treat waste materials by generating active oxygen with AOS without using fire. 1.
1. "α-Gaia": AOS can be used at room temperature to reduce the volume of waste materials such as vegetable residue and excess sludge, pretreat compost fermentation/methane fermentation, and sterilize and decompose bacteria/viruses.
2. "ZEROSONIC": Heating active oxygen to eliminate non-recyclable materials such as plastics, medical waste, diapers, etc., and to separate inorganic and organic materials.
3. "W(Water)-Gaia": Reduces oil content and excess sludge

In lakes and rivers around the world, BOD (biochemical oxygen demand) values are decreasing as water becomes cleaner, but COD (chemical oxygen demand) values are not decreasing, but are slowly increasing.
The reason for this is that there is an increasing amount of persistent organic matter in the water that microorganisms cannot eat.
Furthermore, most of the water in large lakes, marshes, and rivers is supplied for drinking, and most of this persistent organic matter is carcinogenic.
For this reason, effluent standards for COD are becoming lower and lower in all countries.
As the COD limits are lowered, what remains that cannot be treated by microorganisms is said to be the only way to treat the rest, and that is with reactive oxygen species.
Fenton, ozone, and ultraviolet light are the methods used to generate reactive oxygen species, but Fenton treatment is often used due to its cost. The disadvantage of Fenton treatment, however, is that it generates a large amount of sludge. 
In addition, the biological treatment (activated sludge method), the most widely used method, generates a large amount of aerobic bacteria to increase the treatment speed, resulting in a large amount of activated sludge, which is the carcasses of dead organisms.
The large amount of wastewater treatment sludge has become a major problem worldwide, as landfill is currently difficult to achieve.

 

イ WaterGaia can solve the COD problem and the sludge problem!

1. WEF Technology Development Co., Ltd. has a patented technology to generate active oxygen from oxygen in the air.
2. When activated oxygen is converted into ultra fine bubbles (UFB) and placed in water, it stays for a long time and is 100% dissolved, thus enabling effective treatment.
Cutting Edge WEF Active oxygen ultra fine bubble treatment

 

イ How Active Oxygen (OH Radical) is Generated in the water

Cutting Edge WEF Active oxygen ultra fine bubble treatment 2

 

 Test 1 Active oxygen capacity treatment test

Cutting Edge WEF Active oxygen capacity treatment test

 

 Case study : Treating color dye discharge water by AOS (ionized ozone)

Cutting Edge WEF Active oxygen Treating color dye discharge water by AOS (ionized ozone)

 

 Water treatment for non-biodegradable substances leads to significant reduction of excess sludge

Cutting Edge WEF active oxygen water gaia water treatment for non-biodegradable substances leads to significant reduction of excess sludge

 

 Water Gaia line-ups

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