Business
segi
Floating wetland

Segi Environment is leading the Yfloating wetland business sector with its innovative water purification technology utilizing YANM microorganisms. YANM is a complex of 57 microorganisms developed by Segi Environment, and is a new technology whose excellence was recognized at the International Environmental and Science Technology Conference in Houston, USA.
YANM: Powerful water purification capability based on microorganisms
YANM microorganisms have excellent organic matter adsorption and decomposition capabilities,
effectively removing pollutants in water. The main working principles of YANM are as follows:
The floating wetlands of the Century Environment provide an environment where various plants and organisms can live,
along with YANM microorganisms, maximizing the natural water purification ability. The floating wetlands offer the following advantages.

- Excellent Water Purification
YANM’s combined action of microorganisms and plants makes it highly efficient in removing pollutants.
- Ecosystem Restoration
It promotes biodiversity by providing habitats for various organisms and creates a healthy aquatic ecosystem.
- Creating beautiful Scenery
It creates an aesthetically pleasing landscape in harmony with aquatic plants.
- Various uses
It can also be used for educational and tourism purposes, such as as an observation deck.
- Economic efficiency
It is easy to maintain, has excellent green algae removal and green algae growth suppression functions in Korea, China, and India, and is economical in the long term due to its excellent durability.
- Stability
It has a very high stability due to its hexagonal honeycomb structure.
Scientifically proven performance
- pH stabilization
- Dramatic reduction of major pollution indicators such as COD, BOD, SS, T-N, T-P, Chl-a Proliferation and formation of YANM microorganisms
- Unit
- Tidal Current
- Vegetation
- Root
- Lizard Egg
- Dragon Fly
- Pseudorasbora parva
- Chinese Minnow
- Crucian carp
- Yan – stone
- Carp
- Korean spotted sleeper
- Rhinogobius brunneus
- Floating FPP
Green solutions for a sustainable future
Century Environment’s floating wetland project provides a fundamental solution to water pollution problems based
on an innovative microbial technology called YANM. We will create a cleaner and healthier future through sustainable
water purification solutions that are in harmony with nature.

