A 4-step reaction system for denitration, oxidative decomposition, catalytic oxidation, and adsorption filtration, with excellent phosphorus removal ability by metallic ions of porous expanded ceramics
Powerless driverless process for easy maintenance
Constructed Wetlands Optimized for Disposal of Non-Point Pollutants
Flexible response to load variations (consists of 5 stages of settlement - shallow wetland - deep wetland - filtered wetland - discharge nail)
Characteristic
Excellent phosphorus removal capability compared to constructed wetlands of other companies
Competitive advantage by minimizing maintenance costs through non-powered driverless operation
Securing competitiveness with semi-permanent facilities by planting microorganisms and aquatic plants
Porous expanded ceramics, which are used as filters, are produced directly in Korea and are cheaper than other companies
Powerless operation by natural purification method using vegetation and microorganisms/li>
Increase treatment efficiency by using functional microbial filter → Less site area than surface flow wetland
The sludge is oxidized by microorganisms attached to the ceramic carrier, so the sludge treatment cost is low
Eco-environmental construction can be used not only as a function of the septic wetland, but also as a pro-American function and ecological education center
Current status of technology in possession
Ecological restoration type high-efficiency natural purification wetland [Patent No. 10-1065814]
Wastewater treatment device using a porous sintered compact as a filter medium [Patent No. 0352749]
Sewage treatment system and sewage purification method using ceramic [Patent No. 10-0477367]
Process schematic diagram
System sectional view
The process of contact and precipitation
Adsorption process
Oxidation and decomposition processes
Microbe sem pictures
Processing mechanism
Business performance
Yeondeungcheon Stream in Yeosu
Business name: constructed wetland for securing water for maintenance of Yeondeungcheon Stream
Capacity : 12,000ton/day
Completion date : 2006. 12.
Unnong-ri, Hwasun
Business name : Unnong-ri Ecological Wetland Nonpoint Pollution Reduction Projects
Capacity : 3,500ton/day
Completion date : 2013. 05.
Damyang Sewage Treatment Plant
Business name : Damyangcheon Natural River Creation Project
Capacity : 8,000ton/day
Completion date : 2001. 05.
Hwasun Iseocheon
Business name : Iseocheon Water Purification Wetland Project
