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LIBBY, MONTANAR. ACDA
F. M. BALDEMOR
CHEM181 CASE STUDY
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LIBBY, MO
Location: Lincoln Count,Montana, Unit!" Stat!# o$A%!&ica
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TOURIST
TURNER MOUNTAIN(S)iin* t+! a it u#!" to -!/
(Ho%!ton #)iin*/
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TOURIST
LIBBY DAM 0ISITOR
CENTER(Nic! lac! to ta)! a -&!a)/
(Nic! #i"! t&i/
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TOURIST
2OOTENAI AN3LER(Ca#t an" Bla#t it+ 2oot!nai An*l!4/
(A -!auti$ul &i5!& an" t+! -!#t out4/
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TOURIST
2OOTENAI FALLS
S6IN3IN3 BRID3E(2in" o$ n!at/
(E7c!ll!nt $un/
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TOURIST
MC3INNIS MEADO6S
CATTLE AND 3UEST
RANCH('o##i-l t+! -!#t t+in*
I !5!& "i"/
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ONOLITE COR'ORAT6. R.
onolit! Co&o&ation 1;1;? 9 6.R. 3&ac! 1;=>Al,Si?EO1@OH?FHFO
S!cic t! o$ #ilicat!#
C+!%icall in!&t, &!
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ONOLITE COR'ORAT6. R.
S%o)! coat!" t+! ton $o&"!ca"!# an" -!!n a a&t o$&!#i"!nt# li5!#
Li--# t&!a#u&!" i#olation
A# !a&l a# 1;@#, t+!
5!&%iculit! a# $oun" to-! conta%inat!" it+t&!%olit!.
In 1;J;, !ol! o$ Li--l!a&n!" t+at t&!%olit! i# in$act a t! o$ a#-!#to#.
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POLLUTION PR
'&o-l!%: T+! 5!&%iculit! %in!" n!a& Li--, Montana a#conta%inat!" it+ a#-!#to# an" ot+!& -&ou# a%+i-ol!
Not!: A%+i-ol! %in!&al# NaCFM*,F!,Al?IAl,Si?8OFFOH
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ASB
A *!n!&al t!&% $o& a *&ou o$ = natu&all
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ASB
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ASB
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EXP
1.
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FATE AND TRAN
T&an#o&t!" t+&ou*+ ai& an" at!&
Lon*
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HEALTH EF
Mainl aK!ct# t+! &!#i&ato& ##t!%
It !nt! t+! -o" t+&ou*+ in+alation
Acut! EK!ct#:
No #tu"i!# #+oin* t+! #+o&t t!&% to7icit o$ a#-!#to# in an" ani%al#
C+&onic EK!ct#:
< A#-!#to#i#, M!#ot+!lio%a an" Lun* Canc!&
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ASBE
Acco&"in* to t+! ATSDR, a#-!#to#i# i# a #!&iou#, &o*&!##lon*
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ASBESTOS IN
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SYM
S+o&tn!## o$ -&!at+
'!i#t!nt an" &o"ucti5! cou*+ cou*+ it+ t+at &!l!a#!
C+!#t ti*+tn!## an" ain
Lo## o$ a!tit!
A "&, c&ac)lin* #oun" in t+! lun*# +il! in+alin*
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MESOTH
A #!cic t! o$ lun* canc!&
AK!ct# t+! linin* o$ t+! c+!#t ca5it lun*#, a-"o%!n,+!a&t?
Lon* t!&% c!llula& "a%a*!# l!a" to tu%o& *&ot+
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SAMPLING ANDANALYTICAL TECHNIQUE
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SAMPLE COLL
E'A i# %ainl &!#on#i-l! $o& #a%lin*, anal#i# an" a-at
E'A coll!ct!" t+ou#an"# o$ #a%l!# $&o% ai&, "u#t an" #o
T+! #a%l!# +!&! #!cicall $&o% 3&ac! %in!#, &!#i"!-u#in!##!# an" ot+!& &o!&ti!# in Li--
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AIR SA
S%all, o&ta-l! u%# o&n - in"i5i"ual# o& la&*!& #tatiou%# a&! #!t u in on! location
Ai& i# coll!ct!" t+&ou*+ a lt!& at a #!cic &at! an" a *i5o$ ti%!
A#-!#to# an" ot+!& -&!at+a-l! a&ticl!# a&! t&a!" on t+
T+!n, t+! #a%l!# a&! analG!" in t+! la-o&ato&
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AIR SAM
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INDOOR DUST SA
T+! #a%l!# !&! coll!ct!" u#in* a %ic&o
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MICRO-V
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SOLID SA
E7a%l!# inclu"! #oil, %in! a#t! an" 5!&%iculit!
Sa%l!# !&! coll!ct!" $&o% a&"#, *a&"!n#, "&i5!a# a!7ca5ation#
Ya&" an" "&i5!a #oil# !&! ta)!n $&o% t+! u!& #i7 inc#oil
3a&"!n #oil# !&! ta)!n $&o% "!!!& l!5!l# 6a#t! #a%l!# !&! ta)!n $&o% o!n a&!a# an" an "!t
0!&%iculit! #a%l!# !&! coll!ct!" $&o% in"oo +ou#!+-uil"in*#?
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SOLID SAM
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ANALYTICAL TECHN
'+a#! Cont&a#t Mic&o#co 'CM?
'ola&iG!" Li*+t Mic&o#co 'LM?
T&an#%i##ion El!ct&on Mic&o#co TEM?
In$&a&!" S!ct&o#co IR?
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PHASE CONTRAST MICRO
T&a"itional t!c+niu! $o& %!a#u&!%!nt o$ a#-!#to# -!
U#!" to !#ti%at! +!alt+ &i#)
Li%it!" u#! #inc! t+i# cannot "iK!&!ntiat! -!t!!n a#-!#non
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POLARIZED LIGHT MICRO
U#!" to !#ti%at! t+! a#-!#to# in -ul) #a%l!# #oil 9 in%at!&ial#?
T+i# can "iK!&!ntiat! a#-!#to# t!#
But t+i# cannot "!t!ct a#-!#to# at lo conc!nt&ation# -!
T+i# %!t+o" i# u#!" in Li-- $o& #c&!!nin*
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TRANSMISSION ELEMICRO
Co%l!7 an" #o+i#ticat!" analtical t!c+niu!
Can "i#tin*ui#+ a#-!#to# an" non
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INFRARED SPECTRO
Rai"
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SiOH STRETCHING
>=8@ c%SiFOI?OH?E
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SiO STRETCHING
JJ@ c%
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SiO STRETCHING
1@8@ c%
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CL
Interir C!e"n-#$%
HEPA &"'##() *&"'##() +it, ,i, e..i'ien'/ $"rti'#!"te "ir .i!ter)0 "re'!e"n '"r$et) "n1 .#rnit#re
Mi)t '!t,) "re #)e1 t '!e"n )#r."'e)
Are))i&e "ir )"($!in t en)#re (ini("! ")2e)t) $re)en'e
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CL
Out"oo:
E7ca5ation i# "on!
Coll!ction o$ #a%l!# i# "on! !5!& =
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CL
A# o$ A&il @1, 1@>= int!&io& cl!anu# +a5! -!!n co%
18 &!#i"!ntial an" co%%!&cial &o!&ti!# +a5! -!!n &!
1,@J,@@@ cu-ic a&"# o$ conta%inat!" #oil +a5! -!!n &!
J,=@@ cu-ic a&"# o$ "!-&i# an" 5!&%iculit! attic in#ulat-!!n &!%o5!"
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