secondary treatment

The secondary treatment level plant was completed in November 2014.

The city has some secondary treatment plants, but no plans to upgrade any beyond that level.

Liver size was smaller following operation of the secondary treatment system.

The four Vancouver facilities have either primary or secondary treatment.

It can also be used as a secondary treatment following enucleation.

In such situations an alternative primary technique may be needed, with fire used as a secondary treatment.

Proven technology exists, and is comparable in cost to secondary treatment.

Ask her to withhold approval of the plans until they include a clear time line to move to secondary treatment.

Even using secondary treatment, water quality can be improved.

Originally, the project was conceived as a single step addition of an entire secondary treatment process train.

A total of 17 secondary treatment processes were screened for consideration.

This is a preliminary treatment used in preparation for other secondary treatments.

Do fish populations recover following the installation of secondary treatment and the various process changes?

Cycle 1 results highlighted significant differences between mills with secondary treatment and those without.

Secondary treatment uses bacteria to break down dissolved organic matter.

The exception would be in secondary treatment (or side processing) phases.

By the 1980s another massive investment upgraded all three plants to secondary treatment.

The plant is currently being upgraded to include a secondary treatment facility.

A secondary treatment plant that treats up to 4 million gallons of sewage per day.

Our results indicate that neither primary nor secondary treatment affected growth or survival of fish.

Most of the improvement came with installation of secondary treatment.

A secondary treatment station will also be built to service a well located at the extremity of the water supply system.

Five of the eight mills should be able to comply because they have a secondary treatment plant on-site.

Treatment systems are divided into primary and secondary treatment processing.

A rotating biological contactor is a type of secondary treatment process.