Sludge Management Strategy and AAD Performance in Beijing, China

Thermal Hydrolysis Performance in a Large Metropolis – Case Study of Beijing  

Beijing Drainage Group made a strategic shift for sewage sludge treatment and disposal since 2014 after extensive international investigation of experience in sewage sludge treatment in Europe and America during 2010-2013 supported by ADB consulting project assigned by the Ministry of Housing and Urban and Suburban Development (MoHOURD) and carried out by AECOM.

The key solution was identified as CambiTHP advanced digestion as the core, plus chamber filter press for dewatering and biogas for CHP and biosolids for landscape. The 5 projects treating around 1,300 tonnes DS sewage sludge per day from 1,200 MGD WW from 20 million people have been installed with 18 THP lines which have been designed and installed in 2014-2016 and in operation since 2016.

In this webinar, Dr Zuliang Liao presents the project drivers and key performance parameters.

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Speakers

Dr. Zulian Liao

Project Development Manager

Dr.  Zuliang Liao is a Project Development Manager at Cambi.
Academics: MSc in Water and Environmental Engineering in Chongqing Univ in China, PhD in Water and Environmental Engineering in NTNU in Norway.
He has 40 years of extensive international experiences in academic and R&D, and in multi-national environmental companies for large scale projects in water, wastewater, and sludge treatment projects.

He got his breakthrough in promotion of MBBR (2000-2006) and THP technologies (2010 – present) in China.