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Sop Prod-chm-750-01 (r o Softener Startup)

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R.O and Softener Operation
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  Doc. #:   PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%n ition: ' TNB LIBERTY POWER LIMITED, MIRPUR MATHELO S( ND RD OPR ()N* PROCD+R Procere Name: SOFTENING AND RO PLANT STARTUP AND SHUT DOWN Date ),,e:Ma '/'01 !!roe 2:*M 3Plant4Docment Nmer: PROD-CHM-750-01 ition: 'De!artment:PROD+C()ONSection:CHM)C 6Pre!are 2:M SOOD HMDDate:Ma '/'01 CONTENTS 1.P+RPOS & )N(ROD+C()ON'.SCOP.RSPONS)2)6)()S/ +SRS & )N(R C)N*8.D)N)()ONS ND 22R9) ()ONS5.PROCD+RS OR OR; )NS(R+C()ONS<.=+ 6)(> RCORDS7. (( CHMN(S ? RRNCS ? R6 (D DOC+MN(S CHANGE RECORD EditioD!t R #$o#i%& P '#oR !#o ( D #)'i$tio o* C+! 1'.0<.'011Ma,oo $me )nitial Relea,e''.05.'01Ma,oo $meReie% an +!ate Doc. #: PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%nPage 1 of 1  Doc. #:   PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%n ition: ' 1 1.1. 1.'. PURPOSE . INTRODUCTIONP/'$o# ($e !r!o,e of t$i, !rocere i, to otline ,tart-! an ,$to%n !rocere of ,oftener !lant/ itincle, gieline, for ,moot$ o!eration/ regeneration an monitoring of %ater @alit of feean !roct %ater. INTRODUCTION ($e ,oftening of %ater  ion eAc$ange inole, t$e re!lacement of calcim an magne,imion, in %ater  an e@ialent nmer of ,oim ion,. ($i, eliminate, t$e ne,iralec$aracteri,tic, of $arne,, in %ater/ a, ,oim ,alt, o not form ,cale. ($e c$emical reaction i,a, ner:($e ,oim ion eAc$anger contain, onl a finite nmer of eAc$angeale ,oim ion,. ($i, nmer i,Bno%n a, t$e ca!acit of t$e re,in. $en t$i, ca!acit $a, een eA$a,te/ i.e./ ,oim ion, $ae eenre!lace  calcim or magne,im/ regeneration of t$e re,in acB to ,oim form ecome, nece,,ar.Re,in e i, regenerate %it$ a !%ar flo% of rine. 6ater/ re,in e i, rin,e to free off rine. ($ec$emical reaction i, a, ner:  SCOPE ($e ,co!e of t$i, !rocere coer, all manator ,te!, nee to e taBen  SROP for ,moot$,tart !/ o!eration an ,afe ,$t o%n of ,oftener, !lant,.  .1..'.. RESPONSIBILITIES, USERS . INTERFACINGR #$o#i%i&iti # Senior Plant C$emi,t i, re,!on,ile to eelo! an continall reie% t$e content of t$i, !rocere. U# '# Doc. #: PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%nPage ' of 1 'RcSO   Na3Soim ion Ac$ange Regenerate Re,in4Ca3HCO  4 ' 3Calcim 2icaronate in Ra% ater43RcSO  4 ' Ca3Calcim ion Ac$ange A$a,te Re,in4'NaHCO  3Soim 2icaronate in Soft ater43RcSO  4 '  Mg3A$a,teRe,in4'Na  Cl - 32rine4'RcSO   Na3Regenerate Re,in4MgCl ' CaCl ' 3fflent4  Doc. #:   PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%n ition: '  ($e ,er, of t$i, ocment are Sr. Plant C$emi,t/ ,,i,tant Plant C$emi,t/ SROP/ an all !roction ,taff of (N2 6P6 It '*!)i Senior S$ift C$arge ngineer Management 2DEFINITIONS AND ABBRE3IATIONS PPM - Part, Per Million SOP - Stanar O!erating ProcereR.O - Reer,e O,mo,i,OM - Original @i!ment Manfactrer  PH - merican Plic Healt$ ,,ociationSSC - Senior S$ift C$arge ngineer SROP- Softener Reer,e O,mo,i, O!erator  5 5.15.' PROCEDURES OR WOR4 INSTRUCTIONSRESPONSIBLE PERSONNEL FOR SOFTENER OPERATION 1.SROP i, re,!on,ile to rn all ,oftener, accoring to t$e gieline, gien in t$i, SOP/ for etail, OM manal can al,o e con,lte'.SROP i, re,!on,ile to taBe nece,,ar correctie action an carr ot trole ,$ooting inca,e of i,tre %ater c$emi,tr.. ,,i,tant Plant C$emi,t ? SROP are re,!on,ile to carr ot nece,,ar %ater te,tingre@ire  eac$ %ater treatment nit/ an ,mmariEe all re,lt, in Dail ater nal,i,6og S$eet 3PROD-CHM-F'-=R-014.8. ,,i,tant Plant C$emi,t ? SROP %ill taBe giance from Senior Plant C$emi,t/ if $e fin,an !rolem in o!erating !arameter, or i,,e in c$emical o,ing.5.SROP ,$all re,!on,ile for all aoe actiitie, ring gaEette $olia, an after general,$ift. PROCESS DESCRIPTION ($i, i, a cclic !roce,, inoling for ,tage, of o!eration/ namel/ ,erice/ acB%a,$ing/ regeneration an rin,ing.Dring eA$a,tion 3,erice rn4/ clear ra% %ater flo%, o%n%ar, t$rog$ t$e ,oftener e,,el %$erein $arne,, ion, in %ater are eAc$ange for an e@ialent amont of ,oim ion, attac$e to t$e ion eAc$ange re,in. t t$e otlet of t$e ,oftener/ t$e %ater otaine i, ,oft $aing $arne,, leaBageG '0$en t$e $arne,, at t$e otlet ri,e, aoe t$e efine limit/ t$e re,in i, eA$a,te an it no Doc. #: PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%nPage  of 1  Doc. #:   PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%n ition: ' 5.5..15..'5..5..8longer !roce, ,oft %ater. )t i, t$en regenerate. ir,t ,te! in regeneration i, acB%a,$ing. Dring acB%a,$ing/ re,in e i, eA!ane  an !%ar flo% of %ater/ %$ic$ remoe, an  !articlate matter an re,in fine,. Moreoer/ it re-orientate, t$e e/ %$ic$ col ot$er%i,e ca,e c$anneling. fter acB%a,$ing/ re,in e i, regenerate %it$ ! %ar flo% of rine for re,toration to it, e,ire Soim form. ($e re,in after rin,ing i, rea for anot$er ccle of eA$a,tion. ($i, %a/t$e ,oftening ccle i, re!eate contino,l. DESIGN SPECIFICATIONR! W!t ' 6/!&it   P!'!8 t '3!&/ PH7.5Conctiit S?cm'<00(otal Di,,ole ,oli, !!m1F'0(otal ,,!ene ,oli, !!m10Calcim $arne,, !!m a, CaCo'10Magne,im $arne,,  !!m  a, CaCo1F0(otal $arne,, !!m a, CaCo0P lBalinit !!m'0M lBalinit !!m800C$lorie0Sl!$ate !!m70)ron !!m0.1Silica !!m'5 Note: )n ca,e ra% %ater @alit i, %or,e t$an t$at gien aoe/ ot$ t$e treate %ater @alit an @antit are liBel to e aer,el affecte. T' !t d W!t ' 6/!&it Harne,, leaBage 3 erage4 G '0 !!m a, CaCO  So*t  ' 3 ## & D!t!  =antit  4 Ca!acit?Softener 0 m  ? $r Serice time?Softener F Hr Regeneration time?Softener ' Hr Ot!t?Regeneration?Softener 7'0 m  O!erating Pre,,re.5- 8 ar3g4 R #i S$ )i*i)!tio Doc. #: PROD-CHM-750-01Doc. Name: Softening & R.O Plant Start ! n S$t Do%nPage 8 of 1
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