lab sheet tss 2016

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FACULTY : CIVIL &ENVIRONMENTAL ENG.

EDITION:

DEPART : WATER &ENVIRONMENTAL ENG.

REVISIONNO:

02

LAB : ENVIRONMENTALENGINEERING

EFFECTIVEDATE:

28/12/20

15

EXPERIMENT : TOTAL SOLIDAMENDMENT

DATE:

20 F!

201"

1.0 OBJECTIVE T# $%#'( )*( +,%*-,* *#(- +' 3*(%+,)*('*- '* +#'((,%4'*),'#* )*( *)! ,# %), ,#%'+ ,)3-, ,# , $%),'+ '*)!#%),#%6.

2.0 LEARNING OUTCOMEA, , *( #7 ,'+ #3%+ +,3(*,+ )% )! ,#:

19 A$$6 *#(- '* +#'( (,%4'*),'#*29 A*)6 , )!#%),#%6 %+3, )*( (';%*,'), !,* +3+$*(( +#'()*( ('++# +#'(

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3.0 THEORY

S#'(+ %7% ,# 4),,% +3+$*(( #% ('++#( '* ),% #% )+, ),%. S#'(+ 4)6);, ),% #% >3*, ?3)',6 )(%+6 '* ) *34!% #7 )6+. W),%+ ', '-('++#( +#'(+ -*%)6 )% #7 '*7%'#% $)),)!'',6 )*( 4)6 '*(3 ) 7)#%)!$6+'##-') %),'#* '* , ,%)*+'*, #*+34%. S#'(+ )*)6++ )% '4$#%,)*, '*, #*,%# #7 !'##-') )*( $6+') )+,),% ,%),4*, $%#++ )*( 7#%)++++'*- #4$')* ', %-3),#%6 )-*6 )+,),% >3*, '4',),'#*+.G*%)6 @,#,) +#'(+ '+ , ,%4 )$$'( ,# , 4),%') %+'(3 7, '* ,('++ )7,% )$#%),'#* #7 ) +)4$ ), 10

8/20/2019 Lab Sheet TSS 2016

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M'%#) ),10 73%*)

), 500C 50C9

M3> 73%*)

), 500C 50C9

F'( ('++#( +#'(+ FDS9

F'( +3+$*(( +#'(+ FSS9

V#),' ('++#( +#'(+ VDS9

V#),' +3+$*(( +#'(+ VSS9

T#,) #),' +#'(+ TVS VSS J VDS

T#,) ( +#'(+

TFS FSS J FDS

T#,) +#'(+ TS9

DIAGRAM 1.0

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Microwave (at

103οC - 105οC)SamplesImhoff coe !otal soli"s(!S)

Settlea#le soli"s

$i#re glass filter ( %

2&0µm)

$ilter paper 'issolve" Soli"

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EDITION:


REVISIONNO:

02


EFFECTIVEDATE:

28/12/20

15


DATE:

20 F!

201"

4.0 EQUIPMENTS AND MATERIAL

E)$#%),'*- ('++: D'++ #7 1004L )$)',6 4)( #7 $#%)'*

$),'*34 #% '-H+'') -)++.

M3> 73%*) 7#% #$%),'*- ), 500οC ± 50οC

S,)4 !),

D+'),#%

D%6'*- #*

A*)6,') !))*

''. M)-*,' +,'%%%

'''. G%)(3),( 6'*(%

W'(H!#% $'$,

L#H7#%4 !)%

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5.0 PROCEDURES

I* ,'+ $%'4*, +,3(*,+ +#3( %3* ,% $)%) )!#%),#%6 ,+,+ 7#%:

T#,) S3+$*(( S#'(+ TSS9

T#,) D'++#( S#'(+ TDS9 T#,) V#),' S#'(+ TVS9

G*%)6 +,3(*,+ *( ,# $%$)% +)4$+ 7#% ,#+ ,% ,+,+ ,% ,

+)4$+ )*( +$)%), , +)4$+ '*,# ,% ),-#%'+.

'. S3+$*(( +#'(+ '* 3*,%( +)4$+.

''. S3+$*(( +#'(+ ' %4)'*( #* , ,% $)$%.

'''. S3+$*(( +#'(+ '*+'( , ,%( +)4$+ ' $)++( , ,%$)$%.

W'-, !#, +)4$+.

T* (%6 ,#+ +)4$+ '*+'( , 73%*) ', ,4$%),3% #7 105OC ,#

4) +3% ),% '+ )$#%),(. O!,)'* , '-, #7 (%'( +)4$+.


EDITION:


REVISIONNO:

02


EFFECTIVEDATE:

28/12/20

15


DATE:

20 F!

201"

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5.1 Total Suspended Solids (TSS)

i. Preparation of the glass fibre filter disc: Insert the filter disc onto the base and clamp on funnel.

While vacuum is applied, wash the disc with three (3) successive 2 m! distilled water. "emove

all traces of water b# continuing to appl# vacuum after water has passed through. "emove funnel

from base and place filter in the dish and dr# in an oven at $3ο% & $'ο% for one ($) hour. When

needed, remove dish from the oven, desiccate and weight.

ii. elect a sample volume (ma. of 2 m!) that will #ield not more than 2 mg of total suspended

solids.

iii. Place the filter on the base and clamp on funnel and appl# vacuum. Wet the filter with small

volume of distilled water to seal the filter against the base.

iv. ha*e the samples vigorousl# and +uantitativel# transfer re+uired volume (m!) of samples to the

filter using a large orifis, volumetric pipette. "emove all traces of water b# continuing to appl#

vacuum after samples has passed through.

v. "inse the pipette and funnel onto the filter with small volume of distilled water. "emove all traces

of water b# continuing to appl# vacuum after samples has passed through.

vi. %arefull# remove the disc filter from the base. r# for at least one ($) hour at $3ο% & $'ο%. %ool

in a desiccator and weigh.

5.2 Total Dissolved Solids

i. Preparation of evaporating dish: Ignite cleaned evaporating dish at 'ο% ± 'ο% for one ($)

hour in muffle furnace. tore in desiccator until needed. Weigh immediatel# before use.

ii. %hoose samples volume to #ield between 2.' and 2 mg dried residue. If more than $

minutes are re+uired to complete filtration, increase filter si-e or decrease sample volume.

iii. tir samples with magnetic stirrer and pipet a measures volume onto glass&fibre filter with

applied vacuum. Wash with three (3) successive $ m! of distilled water, allowing complete

drainage between washings, and continue suction for about 3 min after filteration complete.

iv. ransfer total filtrate (with washings) to a weighed evaporating dish and evaporate to

dr#ness on a dr#ing oven. r# evaporated samples for at least $ h in an oven at $/0%1 20%,

cool in a desiccator to balance temperature, and weigh. "epeat dr#ing c#cle of dr#ing, cooling,

desiccating, and weighing until a constant weigh is obtained. (he filtrate from the total

suspended solids determination ma# be used for determination of total dissolved solids).

5.3 Total Volatile Solids

i. If volatile solids are to be measured, the residue from method and is ignited at 'ο% ± 'ο%

for $' minutes in a muffle furnace. %ool in desiccator to balance temperature and weigh. "epeat

c#cle of dr#ing or igniting, cooling, desiccating, and weighing until a constant weight change less

than 45 of the previos weighing or .' mg, whichever is less. tore in desiccator until needed.

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EDITION:


REVISIONNO:

02


EFFECTIVEDATE:

28/12/20

15


DATE:

20 F!

201"

6.0 RESULTS AND CALCULATION

F' '* , ,)!+ $%#'(( '* , !* +,.

)9T#,) S#'( 4-/L9

4-T#,) S#'(/L A K B 9 1000

V#34 #7 S)4$ 4L9

W%

A W'-, #7 (%'( %+'(3 J ('+ 4-

B W'-, #7 ('+ 4-

!9 4- T#,) ('++#( +#'(+/L A H B 9 1000 S)4$ V#34 4L9

W%

A W'-, #7 (%'( %+'(3 J('+ 4- B W'-, #7 ('+ 4-

9 4- T#,) S3+$*(( S#'(/L A H B 9 1000 S)4$ V#34 4L9

W% A W'-, #7 ,% J (%'( %+'(3 4- B W'-, ,% 4-

(9 4- #),' +#'(+/L A K B9 1000S)4$ V#34 4L9

9 4- ( +#'(+/L B K C9 1000

S)4$ V#34 4L9 W% A W'-, #7 %+'(3 J ('+ #% ,% !7#% '-*','#* 4- B W'-, 7%+'(3 J ('+ #% ,% )7,% '-*','#* 4- C '-, #7 ('+ #% ,% 4-

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EDITION:


REVISIONNO:

02


EFFECTIVEDATE:

28/12/20

15


DATE:

20 F!

201"

7.0 DATA ANALYSIS1. C)3), , )%)- #7 ,#,) +#'( TS92. C)3), , )%)- #7 +3+$*(( +#'(.

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EDITION:


REVISIONNO:

02


EFFECTIVEDATE:

28/12/20

15


DATE:

20 F!

201"

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8/20/2019 Lab Sheet TSS 2016

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.0 BENCH SHEET

.1 U!"#$%&%' S()*#%

DATA FOR TOTAL SOLID TEST

S)4$ A S)4$ B

1 V#34 #7 +)4$ 492 W'-, #7 )$#%),'*- ('+ -9

<W'-, #7 )$#%),'*- ('+ J +)4$-9

= W'-, #7 +)4$ -9

5W'-, #7 )$#%),'*- ('+ J +)4$)7,% (%6'*- $%#++ ), 10

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EDITION:

DEPART : WATER &ENVIRONMENTALENG.

REVISIONNO:

02


EFFECTIVEDATE:

28/12/201

5


DATE:20 F!

201"

.2.1 +,#$%&%' S()*#%

DATA FOR TOTAL SUSPENDED SOLID SS9

S)4$ A S)4$ B

1 V#34 #7 S)4$ 49

2 W'-, #7 ,% $)$% -9

<W'-, #7 ,% $)$% J +#'( )7,%(%6'*- ), 10

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EDITION:

DEPART : WATER &ENVIRONMENTALENG.

REVISIONNO:

02

LAB : ENVIRONMENTAL

ENGINEERING

EFFECTIVE

DATE:

28/12/20

15

EXPERIMENT : TOTAL SOLIDAMENDMEN

T DATE:

20 F!

201"

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.2.2 +,#$%&%' S()*#%

;" ;! I;!

lab sheet tss 2016

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