Sentence examples for Aerobic operations from inspiring English sources

Also, in the batch culture, the supernatant after flocculation and the organic matter released from the lysed sludge were found to be useful as a source of energy for the growth of microorganisms during the aerobic operations period.

This culture has been employed to biodegrade bi-substrate mixture of phenol and m-cresol under aerobic batch reactor operation.

Hydrogen production simulations are conducted to demonstrate PBR intermittent operation (aerobic and anaerobic stages) feasibility and adequate species evolution trends in an indirect biophotolysis approach.

Future work should include an environmental impact assessment for chemicals that accumulate to parts-per-million concentrations (mg/kg) in digested sludge and for those that show persistence during municipal sewage treatment in both aerobic and anaerobic unit operations.

For the biological aerobic treatment and the operation of activated sludge systems, the C N P ratio is important.

On the contrary Maaheimo et al. (2001) [ 34] observed cyclic operation of the TCA cycle in aerobic batch cultures and branched operation only in anaerobic batch cultures.

However, there was no evidence that air intrusion has caused by semi-aerobic design and operation.

Conventionally, ammonium from abattoir wastewater is removed in sequential operations through alternate aerobic and anoxic periods over time [ 1– 3].

The SND system has been operated in a sequencing batch reactor which use suspended sludge and has typically the following cycle of operations: water inflow, aerobic (4.0 7.0 h), anaerobic (3.0-4.0 3.0-4.0tling (0.5–1.0 h), and water drainage [ 13, 14].

These findings provide a theoretical basis that can inform the design of an economical operation strategy for aerobic composting.

It is interesting to compare these results with the ones obtained during operation of an aerobic granular sludge reactor, subjected to salt increase up to 30 g NaCl/L (Bassin et al., submitted).