Segi Environmental Co., Ltd.

Nature is the source of life, and nature has created all histories. Segi Environmental Co., Ltd. thinks nature as most valuable for human history.
Segi Environmental Co., Ltd. has been making all out efforts in research a
nd development on environment pollution with the unyielding challenge and passion.

We have been striving through our
accumulated technological skills and practical experience, and as the result for new technology and engineering, we have been able to heighten the technology through various patents on waste water processing systems. In particular, the YAN engineering technique is the first patented engineering method in international setting that was developed in Korea. This technique has the natural aerate without the use of existing ventilators that have the most power consumption in waste water and polluted water from the biological filter in a way to save over 90% of power consumption. In addition, while the existing methods use the soluble oxygen in water that if the density of the waste water is high, it could not maintain the oxygen density that make the processing impossible, but this YAN method uses the oxygen in the atmosphere that any density of waste water(including the waste water from livestock) that the processing can be done with extremely low cost and the processing is made up to 99.8% by maintaining the biological filter when processing for waste water with extremely high density.

In addition, NWNA that applied YAN
is the first aquarium in international setting that does not replace water and has been a product broadcasted in "Idea World of Small and Medium Company" (Maeil Economy TV), "Live Broadcasting Morning Wide" (SBS), and Company Close Up (Arirang TV).