Soils with very slow or fast percolation are more likely to allow non-point source discharge of effluent.

Which system was the first system to meet the NSF std. 350?

On-site wastewater treatment systems have established effluent limits from the EPA just as public sewage treatment plants have.

There can be no benching greater than 20 feet total depth unless designed and approved by a registered professional engineer.

This type of fixed growth ATU has bacteria growth on the surface the media submerged in aerated wastewater.

If you are using a single pass sand filter, finer sand and a slower flow of effluent are required.

All of the following are true about a drip irrigation system EXCEPT:

All of the following are disadvantages of using chlorine for disinfection of effluent EXCEPT:

All students are required to upload into CANVAS which of the following documents PRIOR TO submitting their 3 dates for clinical ride-along? (Choose the BEST answer!)

Which of the following masks offer the highest level of protection against airborne diseases and COVID?