ABOUT US
2020 | Dec. | Gunpo Galchi stream water quality improvement |
| Oct. | Incheon Junggu water quality improvement | |
| 2019 | Nov. | Yeonpyoung Sewage treatment plant water quality improvement |
| 2017 | Aug. | Woongjingun stream and Sewage treatment plant water quality improvement |
| 2016 | Sep. | Yeonpyoung Sewage treatment plant water quality improvement |
| 2015 | Aug. | Established biovankorea Co., Ltd. in the US |
2014 | Jul. | Incheon Simgok stream water quality improvement proposal and chosen to proceed (LH Inc.) |
| Jun. | Chunngnam Buyeo Gungnam Lake water quality improvement project proposal and chosen to proceed (sediment & water quality improvement, green algae inhibition), | |
2013 | Mar.~Jun. | Seongbok stream in the city Yongin (4.2km) purification project |
| Feb. | Patent for the microorganism production process obtained: Patent No. 10-1238262 | |
2012 | Jul. | Cambodia agricultural field improvement project |
| Jul. 2012~May 2013 | pond livestock waste purification & water quality improvement project | |
2010 | May~Aug. | Anyang stream in the city of Goonpo (3km) purification project |
| Jul. 2010~Dec. 2012 | Dongil HighVille pond water quality improving project | |
2009 | Sep. | Patent for the microorganism production process (for soil and water remefication) submitted |
| Jun. 2009~Sep. 2010 | Sinjeong lake in the city of Asan, Sanseong system purification project | |
2008 | Nov. 2008~Oct. 2009 | Dangjeong stream in the city Goonpo (2.5km) purification project |
| Sep. | Patent obtained on the biological sewage & waste water processing (Patent No. 0451939) | |
2004 | May | Seongwoo Industry soil remediation from oil contamination |
| Sep. | Taean Fishery (40,000 py/360,000 ton) | |
2003 | Sep. | Daseung water tank management |
| Jul. | Jungbu CC POND water purification project | |
| Jul. | Sareum water tank management | |
| Jun. | Nakdong River simplified purification facility designed | |
| Jun. | Ujeong Hills CC POND water purification as a pilot project | |
| Jun. | P.R.K. (Donghae Customs House, Free Trade area) water tank management | |
| Apr. | Taereung CC POND water purification as a pilot project | |
2002 | Sep. | BioVan Korea incorporated |
| Jul. | Jungbu CC POND water purification as a pilot project | |
| Mar. | Harim poultry farm floor & drinking test | |
2001 | Dec. | ISO14001 (quality management system) certification obtained |
| Dec. | ISO9001 (quality management system) certification obtained | |
| Sep. | Patent for the sewage & waste water processing technology registered (10-2001-*******) | |
2000 | Sep. | Testing the process at Suwon Ilwol Reservoir to improve its water quality, 300,000 ton |
| Apr. | Basic research on microorganism commenced | |
| 1999 | Nov. | Microorganism project commenced |