Wastewater BacteriaWiley, 14 apr 2006 - 255 pagine A practical guide to wastewater bacteria and the roles they perform in wastewater treatment Communicating material in a practical manner for operators and technicians who regulate and troubleshoot their wastewater treatment processes, Wastewater Bacteria discusses the effective control and proper operation of aerobic (activated sludge) and anaerobic (anaerobic digesters) biological treatment units to ensure that an adequate, active, and appropriate population of bacteria is present in each treatment unit. It is a hands-on guide to understanding the biology and biological conditions that occur at each treatment unit. Avoiding unnecessary technical jargon and chemical equations, Wastewater Bacteria, the fifth book in the Wastewater Microbiology Series, explores and explains:
The goal of Wastewater Bacteria is to enable plant operators to achieve the twofold basic objectives of wastewater treatment—to degrade organic wastes to a level where a significant, dissolved oxygen demand is not exerted upon receiving waters and to remove nutrients to levels where photosynthetic organisms in receiving waters are limited in their growth. This straightforward manual equips plant technicians to meet these objectives with essential information to understand the biological processes and organisms involved in wastewater treatment. |
Dall'interno del libro
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... discharge septage to the wastewater treatment plant or sewer system ( Table 18.6 ) . TABLE 18.6 Suggested Septage Hauler Requirements Apply for and be issued a septage discharge permit prior to discharge and / or use of the wastewater ...
... discharge , and whether a discharge produced an unacceptable condition such as a high pH or low pH within the sani- tary sewer or treatment process . Identification of potential toxic dischargers and toxic wastes should incorporate the ...
... discharge of soluble cBOD . Slug Discharge of Soluble cBOD A slug discharge of soluble cBOD is the presence of a quantity of soluble car- bonaceous substrate that is two to three times greater than normally received at a biological ...