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CONFIDENTIAL & PROPRIETARY INFORMATION  
Page 6 of 10
ORGANIC LOAD
Tersano LotusPro Findings by Type of Room
The inspectors, students and employees of the school were impressed by the performance of the
Tersano device. Given the soiling and residue on the various surfaces, everyone was a little skeptical
that water, even something based on an
Aqueous Ozone model
, would be able to remove any soiling as
effectively as a chemical or an ionized water alternative. It was immediately apparent that those fears
were unfounded – the LotusPro device removed the bio-film soiling quickly, leaving the surfaces
within each room with remarkable ATP reductions.
For removing ATP, the LotusPro unit delivered superior sanitizing results overall, reducing ATP levels
by 92.5% on average.
The organic load, as validated by ATP count, was varied by type of room, with the greatest reductions
occurring in the Elevator Lobby and the Auditorium, while the lowest reduction occurred in the
Classroom, where constant re-loading is an on-going issue.
Rooms Studied
ATP
Before
ATP
After
ATP %
Reduction
Auditorium
232.6 8.3 96.4%
Cafeteria
184.5 25.0 89.0%
Classroom
371.0 23.3 86.6%
Corridor-General
844.6 61.7 90.7%
Elevator
498.5 34.5 93.7%
Elevator Lobby
379.0 13.0 96.6%
Rest Room
460.2 18.6 94.3%
Average
424.3 26.3 92.5%
80.0%
85.0%
90.0%
95.0%
100.0%
Chart 2: LotusPro Study 
Percent ATP Reduction
Somerset Academy Elementary May 2012
Specifically, the Somerset 
Academy reduced the organic 
load by a high of over 96% in two 
room types (the Auditorium and 
the Elevator Lobby) with the 
lowest reduction occurring in the 
Classroom area.
1...,79,80-81,82-83,84-85,86-87,88,89,90,91,92 94,95,96,97,98-99,100,101,102,103,104,...132