ABOUT GREEN E.C

History

~the present

2020

06.Patent registration [Ammonia recovery device and recovery method]

2016

08.Patent registration [Fenton Oxidation means of electrolysis water treatment device]

04.Designated as a water quality environment management agency -Gyeonggi-do

02.Signed a business agreement with the Smart Parts Plating Industry High Value-Added Support Project Group.

2014

09.- Technology innovation Small and
Medium Business INNOBIZ Certification

2013

05.Patent registration [Method of removing nitrogen from hardly decomposable nitrogenous waste water]

2012

02.Factory Registration - Hwaseong

2011

03.Established the R&D Institute “Future Environment R&D institute”

beginning~

2009

12.Awarded by the Minister of Environment

2006

12.Registration of utility model right [Nitrogen treatment apparatus for plating wastewater capable of omitting a sedimentation tank and a chemical reaction tank]​

07.Patent registration [Pulse circulation anaerobic methane fermentator]

2005

07.Patent registration [Method and apparatus for treating metal finishing waste which contains high nitrogen and phosphorus]

06.Won the Environmental Technology Award

04.Participating in the 1st Environmental New Technology Presentation at the Incheon Environmental Technology Exhibition

2004

07.Registration of Environmental Construction Business license.

06.Corporate conversion “Green Engineering Construction”

2003

12.Patent registration [The system & equipment for treating wastewater which contain ammonia]

01.Established Eunsoo technology
Registration with the Ministry of Science and Technology's technical authority