Transcription of Explaining the Activated Sludge Process
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T is to everyone s advan-tage for a community tobe able to treat itswastewater in the mosteconomical way. The activatedsludge Process has the advantage ofproducing a high quality effluent fora reasonable operating and mainte-nance costs. The Activated Sludge Process usesmicroorganisms to feed on organiccontaminants in wastewater, produc-ing a high-quality effluent. The basicprinciple behind all Activated sludgeprocesses is that as microorganismsgrow, they form particles that clumptogether. These particles (floc) areallowed to settle to the bottom of thetank, leaving a relatively clear liquidfree of organic material and suspend-ed simply, screened waste-water is mixed with varying amountsof recycled liquid containing a highproportion of organisms taken from asecondary clarifying tank, and itbecomes a
2 small package plants being used today. These plants are capable of producing a high quality effluent for the price. Other advantages of the activated sludge process are
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Type 0041, Activated sludge, CHAPTER 3 SLUDGE THICKENING, Sludge, Constant SRT Calculated From Liquid, Improves BNR Activated Sludge Performance, Activated Sludge Process BIOS Implementation, Biological Wastewater Treatment, Troubleshooting Activated Sludge Processes, USING MICROORGANISMS ON, USING MICROORGANISMS ON SLUDGE REDUCTION IN WASTEWATER TREATMENT, INTRODUCTION