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About Us
Company Profile
Message from the Chairman
Development history
Corporate Culture
Corporate strategy
Qualifications and Honors
Corporate News
R&D platform
Internal R&D Platform
Joint R&D Center
Achievements in scientific research
Papers & patents
Technology & Products
RPIR technology
T-Bic series technology
High-concentration organic wastewater treatment technology
Efficient technology of nitrogen removal
Business area
Customer type
Business type
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Typical cases
Common problem
Talent Strategy
Walk with talents
Training and promotion
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Contact Us
Corporate News
Company Profile
Message from the Chairman
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Corporate News
2024.02.29
The RPIR Module - A Scalable and Adaptable Solution for Varied Treatment Requirements.
the RPIR module is a revolutionary development in the field of wastewater treatment. It not only offers a more efficient and space-saving alternative to the traditional secondary sedimentation tank but also provides a scalable and adaptable solution for varied treatment requirements.
Learn more
2024.02.21
Choice for The Construction of Sewage Treatment Plants Under Limited Land Conditions: The Application of RPIR Rapid Biochemical Technology For Sewage Wastewater Treatment
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2024.02.01
From 1.0 to 3.0, the organizational evolution history of Qingyan Environment
Stage 1.0 is driven by talent and fear, stage 2.0 is driven by success and benefits, and stage 3.0 is driven by love and mission.
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2024.01.30
Chairman Shujie Liu was invited to share a topic report: Rapid Biochemical Wastewater Treatment Series Technologies for Qingyan Environment
2024.01.26
The infinite possibilities of RPIR rapid biochemical sewage technology and equipment
2024.01.24
Shenzhen Baihuahe Detention Tank Sewage Treatment Station Service Project was selected into the "Excellent Project Case Award for Water Environment Governance"
2024.01.18
Without new land, is it feasible to directly renovate the sedimentation tank in situ to expand its capacity and reached the water output Class A?
There is no new land, the primary sedimentation tank is transformed into a biochemical pool, the new treatment capacity is 176,000 tons/day, and the effluent reached Class A.
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Qingyan Environmental Technology Co., Ltd.
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Qingyan Environmental Technology Co., Ltd.
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