SON(rcHEMICAI, SYNIIIISIS AIID CIIARACTERIZATION OF PR.ECT ...

13.1 Th€ Ultr$onic Cleoning Baah
Th€ sinpL Ultre c cLiring harh i20-{O XW) is by f{ tbc msr sid.ly.vanabL md
ch@pesr $up of trltarcnic imdialion for lne chdical labotatory md f@nd lo b. hst
€liable sd cffelive sre for laboratory{crl. $noh.nbtty 4d als p.mit.sy conlol
ovcr mbi.nr t npcratur ard ormsphm.IrE utlmnic bltt 6 nevd b€ led di@dy 4 a
E-tion vcss.l befls of pmbl.m Mialed li*e @Nsion betws thc valls dd
coflaninltion ildued by enveloping laFur ed Cass, The nonnal $ag€ dEFforc involv6
U. imeBid of $antL.d Slss rcacdon v.ssels inlo lhe bath ihat plovnles a fairly even
disffiburio. of .n€rgJ irto d. @tion mdilm. Th. R4tion vcsl doca @r nad ey sp€ial
adalidion, it cd b€ ple.d into the both. r.d ltus d in.a almpIEE or Pt$@ ce bc
aadny maintoiftd thrcugholt a en@h€mical @tion 4 shown in Figur T Thc @ounl or
endgy tnat @ches lh€ r&don lhsucn th. vessl walh is lo*, notuallv tEtwan I fld 5
wm?. Additional tbmos|aric @arDl h Fquired in ult a$ni. clding barhs beauF thcir
t.nFratlc @8ml is genddly pd.
r\
ngue t: Th. ulrMnic ba$ for $trch.mical stdhesis.
Thc p@ums should bc Elativcly voldil.lo -biere bi8! e@henicd vicldt b.@s fi.
primrry erochcdcal @diion sire is lhe lapour i$id. th. cavibdon bubbld.rt In addidon,
however, lbe solve vapout p6sM snouu bc low al lnc $nic.tion tnperaturc' b€au$
sigoifi@t slv. valolr insi& the bubbl. Edll6 the blbblc olapc€ effici4v .nd lnus
I. conclusion $.6heni.al i4hrique did a lol in €.ndcemfl ol or8{onelallic Mcrions lo
pEpN pollM md ontiDes to erped in|o the ada of noomar.rials.