wrd ot solids analyses 445285 7

7/26/2019 Wrd Ot Solids Analyses 445285 7

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SOLIDS

ANALYSISPrepared ByMichigan Department of Environmental Quality

Operator Training and Certification Unit


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SOLIDS

ANALYSISNOTE: Page Numbers and Procedure Step Numbers

Relate to the Operator Training and erti!ication "nit#s

Laborator$ Training %anual A&ailable on the OT"

'ebsite at ((()michigan)go&*de+operatortraining


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lassi!ication o! Solidslassi!ication o! SolidsSuspended Solids

Those solids that are non,!iltrable (ith speci!ied !iltersand are not &olatili-ed at ./0 degrees elsius)

Stu!! that (ill not go through special !ilters

and (ill not be lost (hen heated to dr$ the !ilter)


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Dissol&ed SolidsThose solids (hich are in solution and are

there!ore !iltrable)

Stu!! that DOES get through the !ilters


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Suspended 1olatile SolidsThat portion o! the suspended solids (hich are

&olatili-ed at 22/ degrees Dissol&ed Solids

Those solids (hich are in solution and are

there!ore !iltrable)

Total SolidsAll o! the solids present (hether suspended or dissol&ed)

Total 1olatile SolidsThat portion o! the total solids (hich are &olatili-ed

at 22/ degrees )


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TOTAL S"SPENDED

AND

1OLATILE S"SPENDED SOLIDS

PROED"RE

The Suspended Solids are remo&ed !rom a

sample b$ !iltration and (eighed)

34ra&imetric5

The Solids are ignited at 22/6)

The remainingsolids are the 7i8ed 3inorganic5 solids)

The losson ignition is the 1olatile 3organic5 solids)

Standard %ethods9 .;

%ethods


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DesiccatorDesiccator

To Pre&ent Errors in 'eighing o! rucibles b$

Pro&iding a /> ?umidit$ Atmosphere

'hile the rucibles ool to Room Temperature)


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DesiccatorDesiccator

To Pre&ent Errors in 'eighing o! rucibles b$

Pro&iding a /> ?umidit$ Atmosphere

'hile the rucibles ool to Room Temperature)

3Indicating Desiccant is Re+uired5

@lue , 4ood Pin B %ust @ePin B %ust @e

Replaced orReplaced or

RechargedRecharged


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Desiccation Time , %ust 1eri!$ ooling Time @$ Re(eighing toonstant 'eight)3hange Less Than => or /)2 mg)5

Repeat at Least ./ Times) Ceep Data on 7ile) Repeat Annuall$)


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Ignite ool Desiccate 'eigh

or /)2 mg)


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or /)2 mg)

Ignite in mu!!le !urnace at

22/ deg) !or .2 minutes

ool in dr$ing o&en

brie!l$

ool in desiccator

to room temperature

'eigh crucible

plus ash)


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Suspended

SolidsProcedure

Summar$
http://ss%20procedure%20summary.ppt/http://ss%20procedure%20summary.ppt/http://ss%20procedure%20summary.ppt/http://ss%20procedure%20summary.ppt/http://ss%20procedure%20summary.ppt/


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.) Insert glass

!iber !ilter


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F) Pour measured

&olume o!

sample in

4ooch crucible)

) 7ilter

(ith

&acuum)

./) 'ash graduate9

crucible9 and

!ilter (ith

distilled (ater)

..) Dr$ crucibles plus solids !or one hour at ./0 )

.


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OT?ER 7ILTER APPARAT"SOT?ER 7ILTER APPARAT"S

7ilter Apparatus "sed is

Optional As Long As

Speci!ied 7ilters Are "sed


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Suspended

Solids

ALCULATIONALCULATION
http://ss%20procedure%20summary.ppt/http://ss%20procedure%20summary.ppt/http://ss%20procedure%20summary.ppt/


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Suspended Solids 3mg*L5

't) o! SolidsSample 1olume

3grams5

3mL5G

gramG

mL

't) o! Solids 3grams5Sample 1olume 3mL5

G .9///9///

't) o! ruc) H Solids ,'t) o! ruc)1olume o! Sample

3grams5

3mL5G .9///9///

mg.///

. Liter

.///

.


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1olatile Suspended Solids 3mg*L5

't) o! 1olatileSample 1olume

3grams5

3mL5G

gramG

mL

't) o! 1olatile 3grams5Sample 1olume 3mL5

G .9///9///

't) o! ruc) H Solids,'t) o! ruc) H Ash1olume o! Sample

3grams5

3mL5G .9///9///

mg.///

. Liter

.///

.


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S"SPENDED SOLIDS EGA%PLE PRO@LE%

alculate suspended and &olatile suspended solids in mg*L

gi&en the !ollo(ing data:

Sample 1olume


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S"SPENDED SOLIDS EGA%PLE PRO@LE%

alculate suspended and &olatile suspended solids in mg*L


Sample 1olume


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'or alculations on Separate Paper

Ans(ers 4i&en on Ne8t Slides

S"SPENDED SOLIDS PRATIE PRO@LE%S

alculate suspended and &olatile suspended solids in mg*Lgi&en the !ollo(ing data:

'eight o! rucible


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S"SPENDED SOLIDS PRATIE PRO@LE%

alculate suspendedand &olatile suspended solids in mg*L


'eight o! rucible


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alculate suspended and &olatilesuspended solids in mg*L


'eight o! rucible


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S"SPENDED SOLIDS 3mg*L5

't) O! Dr$ Solids 3grams51olume o! Sample 3mL5

G .9///9///

't) O! 1ol) Sus) Solids 3grams5

1olume o! Sample 3mL5

1OLATILE S"SPENDED SOLIDS 3mg*L5

G .9///9///


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Total %olid'

De(atered Sludge 3ae5De(atered Sludge 3ae5

SludgesSludges


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SL"D4E SOLIDS PROED"RESL"D4E SOLIDS PROED"RE

E&aporating Dish

Total Solids B All o! the Solids present(hether Suspended or Dissol&ed)

Total Solids B The Residue Remaining

"pon E&aporation)


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SL"D4E SOLIDS PROED"RE

E&aporating Dish Preparation

Ignite


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Total Solids Anal$sis

'eigh


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Total Solids Anal$sis 3cont)5

E&aporate


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1olatile Solids Anal$sis

Ignite 3. ?r)5


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Ignite


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Ignite


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Percent Total %olid'Percent Total %olid'

> Amount in Kuestion

Total Amount PossibleG .//>

> Total Solids

't) O! 3Dr$5 Solids

't) O! 3'et5 Sample G .//>

> Total Solids Dr$

'etG .//>

> Total Solids 3Dish H Dr$5 , 3Dish53Dish H 'et5 , 3Dish5 G .//>


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Percent (olatile %olid'Percent (olatile %olid'

> Amount in Kuestion

Total Amount PossibleG .//>

> 1olatile Solids

't) O! 1olatile Solids

't) O! Dr$ Solids G .//>

> 1olatile Solids Dr$ , Ash

G .//>

> 1olatile Solids 3Dish H Dr$5 , 3Dish H Ash5

3Dish H Dr$5 , 3Dish5 G .//>

Dr$

alculate the Percent Total Solids and Percent


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1olatile Solids o! a sludge sample gi&en the

!ollo(ing data:

't) o! Dish ./=)22 grams

't) o! Dish and 'et Sludge .)2 grams

't) o! Dish and Dr$ Sludge ./F)0= grams

't) o! Dish and Ash ./)0; grams

> Total Solids 't) o! Dr$ Solids9 g

't) o! 'et Sludge9 gG .//>

./F)0= g , ./=)22 g.)2 g , ./=)22 g

G .//>

0); g2)=/ g G .//>

/)/=/ G .//>

=)/ >



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!ollo(ing data:

't) o! Dish ./=)22 grams

't) o! Dish and 'et Sludge .)2 grams

't) o! Dish and Dr$ Sludge ./F)0= grams

't) o! Dish and Ash ./)0; grams

> 1olatile Solids 't) o! 1olatile Solids9 g

't) o! Dr$ Solids9 gG .//>

./F)0= g , ./)0; g./F)0= g , ./=)22 g

G .//>

.); g0); g G .//>

/)2

2

Total Solids Practice Problem


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'or alculations on Separate Paper

Ans(ers 4i&en on Ne8t Slides

alculate the Percent Total Solids and Percent1olatile Solids o! a sludge sample gi&en the

!ollo(ing data:

't) o! Dish ./)2< grams

't) o! Dish and 'et Sludge .F;). grams't) o! Dish and Dr$ Sludge ./)= grams

't) o! Dish and Ash ./;) grams



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!ollo(ing data:


't) o! Dish and 'et Sludge .F;). grams

't) o! Dish and Dr$ Sludge ./)= grams


> Total Solids 't) o! Dr$ Solids9 g't) o! 'et Sludge9 g

G .//>

./)= g , ./)2< g

.F;). g , ./)2< g

G .//>

/)/0 G .//> 0) >



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!ollo(ing data:


't) o! Dish and 'et Sludge .F;). grams

't) o! Dish and Dr$ Sludge ./)= grams


> 1olatile Solids 't) o! 1olatile Sludge9 g't) o! Dr$ Solids9 g

G .//>

./)= g , ./;) g./)= g , ./)2< g

G .//>

.)2/ g

/)2./ G .//> 2.)/ >



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Percent Total %olid'Percent Total %olid'

> Total Solids Dr$'et

G .//>

Percent (olatile %olid'Percent (olatile %olid'

> 1olatile Solids Dr$ , Ash G .//>

Dr$

%ludge


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%ludge

Solids>

=>'ater

)** +

, +

-. +

TOTAL

SOLIDS

, +

AS?

1OLATILE

;/ >

0/ >

./0 +

)/1 +


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TOTAL

TOTAL

DISSO

L1ED

D

ISSOL1ED

SOL

IDS

SOLIDS

Page .0=,.Page .0=,.


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TOTAL DISSOL1ED SOLIDSTOTAL DISSOL1ED SOLIDS

TDSTDSSummar$ o! %ethod

Prepare 7ilter Apparatus and E&aporating Dish

7ilter %easured 1olume o! SampleRinse 7ilter Apparatus

Trans!er ALL 7iltrate to E&aporating Dish

E&aporate to Dr$nessDr$ Residue at .F/6

ool and 'eigh

alculate TDS9 mg*L


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TOTAL DISSOL1ED SOLIDSTOTAL DISSOL1ED SOLIDS

TDSTDSalculation:

TDS9 mg*L 't) o! Dr$ Solids9 3gram51olume o! Sample9 mL

G .9///9///

't) o! Dr$ Solids 3't) O! Dried Residue H Dish5 B 3't) o! Dish5

See E8ample9 Page .0=,=M


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SOLIDS

ANALYSISPrepared By

Michigan Department of Environmental Quality

Operator Training and Certification Unit

wrd ot solids analyses 445285 7

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