Provides personnel a new understanding of how lagoon and fixed film sewage treatment systems work -- Tested in short-course situations by the author over the last 20 years -- Directs the material in a practical manner at operators who are responsible for process control and troubleshooting -- Reduces the jargon, chemical equations, and kinetics that overwhelm most operators and laboratory technicians -- Provides necessary information for understanding biological and chemical conditions at the treatment process
© Copyright 2016. Mohammad Sadegh Adib Sereshki
Danland 
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