
77-16 Environmental
77.10 Emissions Monitoring
Industrial plants are in general authorized to release euent to the atmosphere on the condition that
su
ch
em
issions
ar
e
mo
nitored
re
liably
en
ough
to sa
tisfy
th
e
re
gulator
th
at
au
thorized
li
mits
ha
ve
no
t
be
en
ex
ceeded
. i
s
ha
s
in
creasingly
le
d
to th
e
in
stallation
of co
ntinuous
em
issions
mo
nitoring
sy
stems
(C
EMS)
fo
r
pr
escribed
su
bstances,
wi
th
me
asurements
be
ing
au
tomatically
di
splayed
an
d
ar
chived
.
Ye
ars
ag
o,
we us
ed
to he
ar
sto
ries
of po
wer
st
ations
tu
rning
o th
eir
el
ectrostatic
pr
ecipitators
at ni
ght
in o
rder
to s
ave
a l
ittle
b
it
o
f
p
ower—this
i
s
n
o
l
onger
f
easible
.
Asi
de
fr
om
sa
tisfying
re
g