evt577 wastewater exp1

8/18/2019 EVT577 Wastewater Exp1

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FACULTY OF APPLIED SCIENCES

B. Sc. (Hons.) ENVIRONMENTAL TECHNOLOGY

EVT 577 : WASTEWATER TECHNOLOGY

LAB NO : 1

TITLE : TOTAL SOLIDS(TS), TOTAL SUSPENDED SOLID(TSS) AND VOLATILE SUSPENDED SOLIDS(VSS)

GROUP : AS2294A

GRADER : NURUL NADIAH MOHD FIRDAUS

DATE OF

EXPERIMENT

: 17 MARCH 2016

NAME / STUDENT ID : 1) MUHAMAD FADZRIL BIN AFINDI2014860708

2) FAIZAL BIN ALIAS2014225942

) MOHD FAHMI BIN MOHD !USOF 201441509" 1


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INTRODUCTION

From t! !"#!r$m!nt% so&$'s r! ct!or$*!' $nto s!+!r& ro,#s -s!' on

#rt$c&! s$*! n' crct!r$*t$on. Most st!t!rs r! n&/*!' 0or on!or s!+!r& o0 t! 0o&&o$n t/#!s.

Tot& S,s#!n'!' So&$'s (TSS)Vo&t$&! S,s#!n'!' So&$'s (VSS)

Tot& So&$'s (TS)

An&/s$s o0 so&$'s $n 'om!st$c st!t!rs &&o s/st!m o#!rtors to

'!t!rm$n! tr!tm!nt !1c$!nc/ s !&& s '!t!rm$n$n com#&$nc! $t

+r$o,s r!,&tor/ !nc$!s.

TSS r! t! mo,nt o0 2&t!r-&! so&$'s $n t!r sm#&!. Sm#&!s r!2&t!r!' tro, &ss 2-!r 2&t!r. T! 2&t!rs r! 'r$!' n' !$!' to

'!t!rm$n! t! mo,nt o0 tot& s,s#!n'!' so&$'s $n m3& o0 sm#&!.

Vo&t$&! so&$'s r! tos! so&$'s &ost on $n$t$on (!t$n to 445 '!r!!s C.)

T!/ r! ,s!0,& to t! tr!tm!nt #&nt o#!rtor -!c,s! t!/ $+! ro,

##ro"$mt$on o0 t! mo,nt o0 orn$c mtt!r #r!s!nt $n t! so&$' 0rct$on

o0 st!t!r% ct$+t!' s&,'! n' $n',str$& st!s.

TS r! t! tot& o0 && so&$'s $n t!r sm#&!. T!/ $nc&,'! t! tot&

s,s#!n'!' so&$'s% tot& '$sso&+!' so&$'s% n' +o&t$&! s,s#!n'!' so&$'s.

OBJECTIVES

To '!t!rm$n! t! Tot& So&$'s (TS)% Tot& S,s#!n'!' So&$' (TSS)% n'

Vo&t$&! S,s#!n'!' So&$' (VSS) $n t!r sm#&!.

METHOD

1) TOTAL SOLID ( TS )

6) T! st!t!r sm#&! s s7!n +$oro,s&/ n' s #o,r!' $t $n t!-!7!r. T! sm#&!s s st$rr!' $t mn!t$c st$r $n t! -!7!r. T!

!m#t/ cr,c$-&! s !$!'.

8) 65 m& o0 sm#&! s #$#!tt!' $nto t! cr,c$-&!% $c s -!!n 'r$!' to

constnt !$t $n t! o+!n #r!+$o,s&/.

9) T! t!r s !+#ort!' o: on st!m -t ,nt$& 'r/ n' t!n s

'r$!' $n n o+!n t 654 ℃ 0or 6 o,r.

;) T! cr,c$-&! s coo&!' $n '!s$cctor (65 m$n,t!s)% -!0or! $t s

!$$n.


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2) TOTAL SUSPENDED SOLID ( TSS )

6) T! 2&t!r '$s7 $n t! o+!n s 'r$!' t 659 ℃ to 654 ℃ 0or 6 o,r.

T!n $t s coo&!' $n '!s$cctor n' !$!'.

8) A&& st!t!r sm#&! s #o,r!' $n -$ -!7!r n' s st$rr!' on

mn!t$c st$rr!r.

9) 45 m& o0 sm#&! s #$#!tt!' onto c!ntr! o0 '$s7 $n B,cn!r


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I!"!#$ W%!&'"(&) !#$ W%!&'"(&)5.986> 5.9699

CALCULATIONS

T"#$ S$!*+ (TS)

Tot& So&$'s @

A −B

C

×106

!r! A !$t o0 cr,c$-&! r!m$n$n so&$'s%

B !$t o0 !m#t/ cr,c$-&!%

C Vo&,m! o0 Sm#&! ,s!'% mL

31.8748−31.8711

10×10

6

@ 9?5 m3L

T"#$ S,+-%*%* S$!*+ (TSS)

TSS @ TS TDS

TSS @ FIED SOLID VS

Tot& S,s#!n'!' So&$'s @ A −B

C ×10

6

!r! A !$t o0 '$s7 so&$'%

B !$t o0 !m#t/ '$s7%

C Vo&,m! o0 Sm#&! ,s!'% mL


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0.3218−0.3031

10×10

6

@ 6>?5 m3L

V$#"!$% S,+-%*%* S$!*+ (VSS)

Vo&t$&! S,s#!n'!' So&$'s @ A −B

C ×10

6

!r! A !$t o0 2&t!r '$s7 so&$'s -!0or! $n$t$on%

B !$t o0 !m#t/ 2&t!r '$s7 so&$'s 0t!r $n$t$on%

C Vo&,m! o0 Sm#&!% mL

0.3218−0.3133

10×10

6

@ >45 m3L

DISCUSSIONS

From t$s !"#!r$m!nt ! o-t$n!'% t! tot& s,s#!n'!' +&,! $s 9?5

m3& !r! t! rn! +&,! $s cc!#t!'. T!r! m$t -! n !rror ',r$n

con',ct o0 t$s !"#!r$m!nt. $&!% 0or t! +&,! o0 Tot& S,s#!n'!' So&$'s

$s 6>?5 m3L. Bs!' on t! r!s,&t% t! TSS +&,! $s not $n t! cc!#t!'

rn!% -,t t! r!s,&t '$' not 0o&&o t! t!or!t$c& +&,! !r! TSTSS

$c $s t! +&,! o0 Tot& So&$'s $s r!t!r tn Tot& S,s#!n'!' So&$'s. T! TSS +&,! $s not $n t! cc!#t!' rn!% t$s $s -!c,s! o0 s!+!r&

!rrors occ,rr!' $&! 'o$n t$s !"#!r$m!nt. On! s,c !"m#&! o0 t$s

!rror $s !n t!r sm#&! t7!n r! not 0,&&/ m$" n' omo!n$*!' n'

t! ,nst-&! t!m#!rt,r! o0 n o+!n $&& :!ct t! r!s,&t. T! sm#&!s

cnnot 'r/ com#&!t!&/ s t! t!m#!rt,r! o0 n o+!n $s not contnt ',! to

t! o+!n r! -!$n ,s!' $t not!r ro,#. T! B,cn!r 45 m3L. Bs!' on


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!"#!r$m!nt% on&/ TS +&,! $s cc!#t!' $c $s $n t! rn!. A&to, o,r

TSS n' VSS +&,! $s not $n t! cc!#t!' rn!% -,t t! r!s,&t '$' not

0o&&o t! t!or!t$c& +&,! TSTSSVSS $c $s t! +&,! o0 Tot& So&$'s

$s r!t!r tn Tot& S,s#!n'!' So&$'s 0o&&o!' -/ Vo&t$&! S,s#!n'!'

So&$'s n' t! r!s,&t o0 Vo&t$&! S,s#!n'!' So&$'s r! not $n t! cc!#t!'rn! ',! to som! !rrors. Bs!' on t! En+$ronm!nt& ,&$t/ Act% EA

6?; t! +&,! o0 TS% TSS n' VSS ! o-t$n!' r! r!t!r tn 655.

CONCLUSIONS

T! +&,! o0 Tot& So&$'% Tot& S,s#!n'!' So&$' n' Vo&t$&! S,s#!n'!'

So&$' s -!!n '!t!rm$n!' to -! 9?5 m3L% 6>?5 m3L n' >45 m3L

r!s#!ct$+!&/. As t! r!s,&t o-t$n!' r! !"c!!'!' 655 m3& 0rom t! EA%

t,s t! r!s,&t o0 t! sm#&! r! ,s!' to -! #o&&,t!' n' cont$n $ o0

tot& s,s#!n'!' so&$'s.

REERENCES

6. tt#33.-0'..o+3$n0o3tss.##8. tt#33.t!rc!m$str/.$n38553683r!&t$ons$#-!t!!ntstss

n't's39. tt#33.!-s-$o$*r'.com385663563tot&s,s#!n'!'so&$'stss

+o&t$&!s,s#!n'!'so&$'s+ss83

evt577 wastewater exp1

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