Patents & Certifications
Q-BioTech holds numerous patents and certifications based on our proprietary wastewater treatment technologies.
Patents & Technology
Method and Apparatus for Pretreatment of High-Concentration Organic Wastewater Patent No. 0392201 (Registered 2003)
Registered Bio-Filter Device for Removal of Volatile Organic Compounds Patent No. 0479631 (Registered 2005.03.21)
Registered Biogas Recovery Method from Organic Waste Using Landfill Sites Patent No. 10-0907292 (Registered 2009.07.03)
Registered Functional Microbial Community with Purification Capability for High-Salinity and Wastewater Patent No. 10-1268514 (Registered 2013.05.22)
Registered Pretreatment Method and Apparatus for Acidic and Alkaline Wastewater Patent No. 10-0992117 (Registered 2010.10.29)
Registered Method and Apparatus for Treatment of Ammonia-Containing Wastewater Patent No. 10-2013740 (Registered 2019.08.19)
Registered QBF China Patent — Bio-Filter System Patent No. ZL 02 8 08482 9 (Granted 2006.10.25)
Registered QBR China Patent — High-Concentration Organic Wastewater Pretreatment Patent No. ZL 2005 1 0081926 9 (Granted 2008.11.19)
Registered Certifications
ISO 9001:2015 Quality Management System (KS Q ISO 9001:2015) / SBCR Certified Active
ISO 14001:2015 Environmental Management System (KS I ISO 14001:2015) / SBCR Certified Active
ISO 45001:2018 Occupational Health & Safety Management System (KS Q ISO 45001:2018) / SBCR Certified 2022.05.13 - 2025.05.12
SME Innovation Association Member Korea SME Technology Innovation Association Membership (Member No. 20060438) 2018.04.30 -
Environmental Construction License Registered Environmental Construction Company (Registered 2012.09.11) Active
Registered Engineering Business Registered under Article 21 of the Engineering Industry Promotion Act (2002.09.30) Active