Achievements in scientific research

Qingyan Environmental has presided over or participated in 4 government scientific research projects, of which 2 technologies (processes) have been identified as international advanced technology by experts.
Longitudinal project
No. Project name Plan category Project source Project number Year
01 Application demonstration of low-cost rapid biochemical technology in slaughter wastewater treatment Scientific and technological application demonstration Shenzhen Science and Technology Innovation Commission KJYY20150827155949775 2015年
02 RPIR technology and equipment for wastewater treatment Start-up funding Shenzhen Science and Technology Innovation Commission CYZZ20160912111432414 2016年
03 Z 20180026 Research and development of key technologies for in-situ removal of river and coastal sediment odor by microbiological method Technological research Shenzhen Science and Technology Innovation Commission JSGG20180504165610859 2018年
04 J 2020N156  Study on microbial agglomeration behavior and advanced nitrogen removal mechanism in sludge-film symbiosis longitudinal anoxic-aerobic process Basic research Shenzhen Science and Technology Innovation Commission JCYJ20200109150612249 2020年

Appraisal of achievement
No. Name of achievement Appraisal level Appraisal agency Appraisal time
01 RPIR technology for wastewater treatment International advanced Shenzhen Science & Technology Service Firms Association 2014年
02 A²/RPIR wastewater treatment process International advanced China Urban Water Association 2019年

Registration of achievements
No. Name Registration agency 登记号
01 RPIR rapid biochemical wastewater treatment system Shenzhen Science and Technology Innovation Commission 20104Y0029
02 New technology and equipment for biological wastewater treatment based on coupling of loop reaction and  sludge-water separation Shenzhen Science and Technology Innovation Commission 2020Y0170
03 Efficient sewage treatment system through vertical flow multiple biochemical and separation coupling integrated Shenzhen Science and Technology Innovation Commission 2021Y0114

Papers & patents

As of January 2023, the Company has had 86 valid patents, including 2 for PCT, 9 for domestic invention, 69 for utility model and 6 for design; has had 1 software copyright and 1 recordation of works; and has published 18 papers, including 4 papers included in SCI.