This sessions were presented at the 2020 NOWRA Mega-Conference.
A mass
balance is a fundamental engineering principle.
You define a system boundary, measure how much of a constituent moves
into and out of the boundary, and the balance is still within the system. Thus, for the land application of wastewater,
a mass balance approach should be the ideal means of estimating how much
nitrogen will enter the groundwater.
However, it hard to measure what you cannot see. If so, should wastewater professionals focus
on nitrogen removal before the effluent is applied to the soil and/or nitrogen
removal via the cover crop and pretend like the soil provides no nitrogen
removal
While taking the class, for Technical Support call (888) 705-6002 (8
am - 8 pm EST) or email support@blueskyelearn.com.