UASB (Upflow Anaerobic Sludge Blanket) process – What is it? Pros and cons? 

UASB  is the process where the organic matters in the waste are degraded by methanogens to produce biogas. The specialty of this process is that the microbes aggregate and form granules. This process was invented in the 1980s by Prof. Lettinga.  Papop has contributed to the early development of this process by commercialize this process 25 years ago in Thailand. 


8 June 2022
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