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FREMGANGSMAATE TIL MINIMALISERING AV DOEGN-VARIASJONER I FOSFORINNHOLD I EFFLUENTSTROEMMER AV SPILLVANN TIL BEHANDLING AV PLANTER
FREMGANGSMAATE TIL MINIMALISERING AV DOEGN-VARIASJONER I FOSFORINNHOLD I EFFLUENTSTROEMMER AV SPILLVANN TIL BEHANDLING AV PLANTER
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机译:减少污水处理厂磷含量中磷含量变化的程序
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摘要
Abnormally lowered reduction in the rate of phosphorus removal from influent wastewater in an activated sludge system, occurring particularly following periods of increase in flow rate of wastewater entering the system, is avoided by controlling the maximum F/M in that portion of the system in which oxidation is occurring so as not to exceed 0.9 and maintaining a defined relation between the maximum and minimum F/M during any 24 hour operating period.
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