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4404) with a hydraulic retention time of about 4 hours.
day The hydraulic retention time (HRT): The HRT calculation before proceeding experiments is also an important process control parameters.
Hunt and environmental engineer Kyoung Ro determined that the hydraulic retention time (HRT)--how long the field drainage water remained in the bioreactor--was crucial in the denitrification process.
1] and hydraulic retention times (HRTs) of 2-8 h, whereas the single reactor (first stage) produced 40%-67% CO[D.
Membrane concentrates the biomass, which enables a more compact design with shorter hydraulic retention times when compared with traditional biological treatment.
The plant is capable of treating 25 gal/min, with a dose of ozone as high as 55 mg/L, in each of six bubble column reactors having hydraulic retention times of 24 min per reactor.
All the liquid from the separator will then go to a processing tank the size of a four- to seven-day hydraulic retention time (7,570 to 13,251 kiloL or 2 to 3.
1 ounce per gallon) of chemical oxygen demand (COD) are loaded daily into the digester resulting in a hydraulic retention time of 40 days.