Green Trench
It is an eco-friendly treatment method possible through the harmony between the filter part that is easy to maintain
(changing filters) and the infiltration filter part at the end (sand, rubble, etc.). Through the overflow prevention
board, re-emergence of the sediment is prevented, and an easy method for maintenance through the modular infiltration
system was selected.
Name of Construction Method
Green Trench
Outline
Installation Example
Overview of Construction Method
①
Inflow → pre-treatment (sedimentation, screen)) → filtration → infiltration filtration → rain gutter → discharge
②
Principle :
- Increased treatment efficiency through filtration, infiltration filtration, secured convenient maintenance and safe operational competence
- -inflow, pre-treatment part :precipitation, sedimentation, screen function
- -filter part: removes the main contaminants through the filter (module filter filling through replacement in perforated members)
- -Infiltration filter part : removes remaining contaminants
③
Maintenance :
- An easy maintenance system from which the filter of the filtration treatment part can be separated.
- Conduct 2~3 times a year
- Reuse after washing the filter in the filter layer
Excellence of Technology
-An eco-friendly treatment method possible through the harmony between the filter part that is easy to maintain (changing filters) and the infiltration filter part at the end (sand, rubble, etc.)
-Through the overflow prevention board, re-emergence of sediments is prevented
-Selected an easy method for maintenance through a modular infiltration system
-Excellent treatment efficiency realized through the grit chamber and multiple overflow prevention board and multi-stage filter method
Images of Construction
