oily sludge disposal options1

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OILY SLUDGE DISPOSALOILY SLUDGE DISPOSAL

IN THE CONTEXT OF THEIN THE CONTEXT OF THE

MARINE POLLUTION AGREEMENTMARINE POLLUTION AGREEMENT


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INTRODUCTIONINTRODUCTION

MARPOL – (Marine Pollution AgreementMARPOL – (Marine Pollution Agreement International !on"ention #igne$ %& ') !ountrie#International !on"ention #igne$ %& ') !ountrie#

aroun$ t*e +orl$, in!lu$ing t*e UAE in O!to%eraroun$ t*e +orl$, in!lu$ing t*e UAE in O!to%er

-../-../

Intro$u!e$ to re$u!e, an$ re$u!e t*e ri#0 o1,Intro$u!e$ to re$u!e, an$ re$u!e t*e ri#0 o1,

2ollution at #ea 1rom #*i22ing2ollution at #ea 1rom #*i22ing To 2re"ent t*e $i#2o#al o1 +a#te# at #ea To 2re"ent t*e $i#2o#al o1 +a#te# at #ea

Re3uire# Port Aut*oritie# to !ontrol +a#te $i#2o#al %&Re3uire# Port Aut*oritie# to !ontrol +a#te $i#2o#al %&en#uring all "e##el# *a"e Certi4!ate# o1 5a1e Di#2o#al 1or allen#uring all "e##el# *a"e Certi4!ate# o1 5a1e Di#2o#al 1or all

+a#te #tream#, namel& #oli$#, #e+age an$ oil& +a#te+a#te #tream#, namel& #oli$#, #e+age an$ oil& +a#te

%e1ore lea"ing 2ort%e1ore lea"ing 2ort

In 2arti!ular t*e $i#2o#al o1 oil& #lo2# an$ #lu$ge#In 2arti!ular t*e $i#2o#al o1 oil& #lo2# an$ #lu$ge#


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5OURCE5OURCE

T*e #our!e# o1 oil& e6uent# T*e #our!e# o1 oil& e6uent#

generate$ %& #*i22ing are mainl&generate$ %& #*i22ing are mainl&

1rom71rom7 Im2uritie# remo"e$ 1rom %un0er 1uel oilIm2uritie# remo"e$ 1rom %un0er 1uel oil

Tan0 !leaning# (%un0er an$ !argo Tan0 !leaning# (%un0er an$ !argo

Oil& e6uent +aterOil& e6uent +ater Lu%ri!ant# an$ grea#e#Lu%ri!ant# an$ grea#e#


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CHARACTERI5ATIONCHARACTERI5ATION

T*e#e #tream# !an %e !*ara!teri#e$ into t+o T*e#e #tream# !an %e !*ara!teri#e$ into t+ogrou2# a# 1ollo+#7grou2# a# 1ollo+#7

Slops:Slops: Sludge:Sludge:

Pum2a%lePum2a%le Un82um2a%le Un82um2a%le5oli$# 9 ',:; mater '.; 8 -.;

52e!i4! Gra"it& 9'52e!i4! Gra"it& 9' 52e!i4! Gra"it& ='52e!i4! Gra"it& ='

The importance of this distinction is inThe importance of this distinction is inthe handling processing and disposalthe handling processing and disposalcosts!costs!


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RECO?ER@RECO?ER@

SLOPS:SLOPS: Pum2e$ o"er%oar$Pum2e$ o"er%oar$

Eit*er into a %arge or aEit*er into a %arge or aroa$ tan0er on t*eroa$ tan0er on t*e+*ar1 #i$e+*ar1 #i$e

T*e 3uantit& o1 oil T*e 3uantit& o1 oilgenerate$ i# t&2i!all&generate$ i# t&2i!all&.,:; o1 "e##el# 1uel.,:; o1 "e##el# 1uel

u#e$u#e$ T*e t&2i!al re!o"era%le T*e t&2i!al re!o"era%le

oil in #lo2# i# =B:;oil in #lo2# i# =B:; T*e !o#t 2er tonne o1 oil T*e !o#t 2er tonne o1 oil

re!o"ere$ i# relati"el&re!o"ere$ i# relati"el&

lo+lo+

SLUDGE:SLUDGE: 5*o"ele$ %& *an$ into5*o"ele$ %& *an$ into

#mall 2la#ti! %ag##mall 2la#ti! %ag# Pla!e$ in #0i2#Pla!e$ in #0i2# Remo"e$ o"er%oar$ %&Remo"e$ o"er%oar$ %&

!rane!rane T*e 3uantit& i# mu!* le## T*e 3uantit& i# mu!* le##

t*an #lo2# an$ $e2en$entt*an #lo2# an$ $e2en$ent

on t*e 2erio$ %et+eenon t*e 2erio$ %et+eentan0 !leaning#tan0 !leaning# T*e t&2i!al re!o"era%le oil T*e t&2i!al re!o"era%le oil

in #lu$ge i# 9//;in #lu$ge i# 9//; T*e !o#t 2er tonne o1 oil T*e !o#t 2er tonne o1 oil

re!o"ere$ i# relati"el&re!o"ere$ i# relati"el&

*ig**ig*

The method of recovery of these waste streams variessignificantly:


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DI5PO5ALDI5PO5AL

T*e 2rin!i2le# o1 $i#2o#al #*oul$ al+a %e T*e 2rin!i2le# o1 $i#2o#al #*oul$ al+a %e

to7to7

"A#I"ISE"A#I"ISE t*et*e UTILISATIO$UTILISATIO$ o1 t*e energ&o1 t*e energ&#our!e t*roug* re!o"er& an$ re!&!ling#our!e t*roug* re!o"er& an$ re!&!ling

"I$I"IS"I$I"ISEE t*e 3uantit& o1 +a#te re3uiringt*e 3uantit& o1 +a#te re3uiring

DISPOSALDISPOSAL +it* regar$ to7+it* regar$ to7

En"ironmental !on#i$eration#


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UTILI5ATIONUTILI5ATION

SLOPS:SLOPS:Ha# a *ig* u#a%le oil !ontent, an$ re!o"er& an$Ha# a *ig* u#a%le oil !ontent, an$ re!o"er& an$$e+atering !an %e 2ra!ti!all& an$ e!onomi!all& !arrie$$e+atering !an %e 2ra!ti!all& an$ e!onomi!all& !arrie$

out T*e re!o"ere$ oil !an %e eit*er7out T*e re!o"ere$ oil !an %e eit*er7 %eturned to%eturned to &U$'E% (UEL OIL&U$'E% (UEL OIL )* )lending)* )lending

Currentl& no 2ra!ti!al te!*nolog& a"aila%le to ren$er #lo2# intoCurrentl& no 2ra!ti!al te!*nolog& a"aila%le to ren$er #lo2# into%un0er 1uel oil #2e!i4!ation%un0er 1uel oil #2e!i4!ation

Ho+e"er a# mo#t re4nerie# 2ro$u!e %un0er 1uel t*at i# +ell +it*inHo+e"er a# mo#t re4nerie# 2ro$u!e %un0er 1uel t*at i# +ell +it*int*e 3ualit& #2e!i4!ation, u$i!iou# %len$ing i# 2o##i%le, alt*oug*t*e 3ualit& #2e!i4!ation, u$i!iou# %len$ing i# 2o##i%le, alt*oug*

t*i# i# not ne!e##aril& to t*e li0ing o1 #*i2 o+ner# an$ engineer#t*i# i# not ne!e##aril& to t*e li0ing o1 #*i2 o+ner# an$ engineer# I$DUST%IAL (UEL OILI$DUST%IAL (UEL OIL

Re3uire# a $ierent an$ o1ten lo+er 3ualit& #2e!i4!ationRe3uire# a $ierent an$ o1ten lo+er 3ualit& #2e!i4!ation Can %e 2ra!ti!all& a!*ie"e$ +it* !urrent te!*nolog&Can %e 2ra!ti!all& a!*ie"e$ +it* !urrent te!*nolog& Re3uire# a lo!al in$u#trial %a#e u#ing *eating 1uelRe3uire# a lo!al in$u#trial %a#e u#ing *eating 1uel


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UTILI5ATIONUTILI5ATION

SLUDGE:SLUDGE:

T*e #lu$ge !an %e utili#e$ a# i#, in7 T*e #lu$ge !an %e utili#e$ a# i#, in7 Cement manu1a!ture (Fe Al !ontent %ene4!ialCement manu1a!ture (Fe Al !ontent %ene4!ial Cla& %ri!0 manu1a!ture (re2la!e# !oalCla& %ri!0 manu1a!ture (re2la!e# !oal

An$ not mu!* el#eAn$ not mu!* el#e

Ho+e"er #ome u#e1ul oil !an generall& %e re!o"ere$Ho+e"er #ome u#e1ul oil !an generall& %e re!o"ere$

1rom t*e #lu$ge T*i# *a# t*e a$"antage o1 re$u!ing1rom t*e #lu$ge T*i# *a# t*e a$"antage o1 re$u!ingt*e "olume o1 +a#te an$ ren$er# t*e #lu$ge moret*e "olume o1 +a#te an$ ren$er# t*e #lu$ge more

a!!e2ta%le 1or $i#2o#ala!!e2ta%le 1or $i#2o#al

ut at !on#i$era%le !o#tut at !on#i$era%le !o#t


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DI5PO5ALDI5PO5AL

SLOPS:SLOPS: SOLIDS +sludge,:SOLIDS +sludge,:

T*e remo"al o1 t*e inorgani! #oli$# 1rom #lo2# T*e remo"al o1 t*e inorgani! #oli$# 1rom #lo2#

2ro$u!e# a #lu$ge a# t*ere i# u#uall& #ome a##o!iate$2ro$u!e# a #lu$ge a# t*ere i# u#uall& #ome a##o!iate$oil remainingoil remaining T*i# #lu$ge !an %e le## t*an /.; oil %& ma## T*i# #lu$ge !an %e le## t*an /.; oil %& ma## An$ +oul$ t&2i!all& a!!ount 1or le## t*an :; %& ma##An$ +oul$ t&2i!all& a!!ount 1or le## t*an :; %& ma##

o1 t*e oil in t*e #lo2# re!ei"e$o1 t*e oil in t*e #lo2# re!ei"e$ -ATE%:-ATE%:

T*e +ater !an %e T*e +ater !an %e Ea#il& remo"e$ to %elo+ '; remaining in t*e oilEa#il& remo"e$ to %elo+ '; remaining in t*e oil Pre8treate$ to remo"e t*e %ul0 o1 t*e oil (9-.. 22mPre8treate$ to remo"e t*e %ul0 o1 t*e oil (9-.. 22m Di#2o#e$ to a %iologi!al +ater treatment 1a!ilit&Di#2o#e$ to a %iologi!al +ater treatment 1a!ilit&


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DI5PO5ALDI5PO5AL

SLUDGE:SLUDGE: T*e remo"al o1 t*e 1ree oil in #lu$ge re#ult# T*e remo"al o1 t*e 1ree oil in #lu$ge re#ult#

in a #lu$ge re3uiring $i#2o#al +it* aroun$in a #lu$ge re3uiring $i#2o#al +it* aroun$

:.; oil !ontent %& ma## an$ a!!ount# 1or:.; oil !ontent %& ma## an$ a!!ount# 1oraroun$ .; %& ma## o1 t*e #lu$ge re!ei"e$aroun$ .; %& ma## o1 t*e #lu$ge re!ei"e$

Furt*er 2ro!e##ing !an re$u!e t*e oilFurt*er 2ro!e##ing !an re$u!e t*e oil!ontent e"en 1urt*er %ut at a !o#t!ontent e"en 1urt*er %ut at a !o#t

T*ere are "ariou# a"aila%le te!*nologie#7 T*ere are "ariou# a"aila%le te!*nologie#7 Centri1ugation, #ol"ent +a#*, #team #tri22ingCentri1ugation, #ol"ent +a#*, #team #tri22ing In!ineration, 2&roli#ation or t*ermal $e#or2tionIn!ineration, 2&roli#ation or t*ermal $e#or2tion


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DI5PO5ALDI5PO5AL

T*e !*oi!e o1 a22ro"e$ $i#2o#al T*e !*oi!e o1 a22ro"e$ $i#2o#alo2tion# nee$# to !on#i$er7o2tion# nee$# to !on#i$er7

T*e EN?IRONMENTAL IMPACT o1 ea!* T*e EN?IRONMENTAL IMPACT o1 ea!*alternati"e in re#2e!t o1 t*e7alternati"e in re#2e!t o1 t*e7 A"aila%le 2ra!ti!al te!*nolog&A"aila%le 2ra!ti!al te!*nolog& T&2e an$ 3uantit& o1 2ollution 2ro$u!e$ T&2e an$ 3uantit& o1 2ollution 2ro$u!e$

T*e lo!al !ir!um#tan!e# T*e lo!al !ir!um#tan!e# T*e a!!e2ta%le !o#t8%ene4t ratio T*e a!!e2ta%le !o#t8%ene4t ratio 5u#taina%ilit&5u#taina%ilit& Monitoring an$ !ontrol re3uire$Monitoring an$ !ontrol re3uire$


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PROCE55PROCE55

WATERTREATMENT

OIL PRO!"T

#L!$E

TREATMENT

WATER

I#PO#AL

#OLI#

I#PO#AL

# L O P

#

P R O " E #

# I N $

# L ! $ E

P R O " E # # I N $

#LOP#

#L!$E


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5@5TEM REJUIREMENT55@5TEM REJUIREMENT5 Polic*Polic* (2ort aut*orit& $etailing re3uirement#, #tan$ar$#,(2ort aut*orit& $etailing re3uirement#, #tan$ar$#,

2ro!e$ure#, #tem, aut*ori#ation#, mea#urement, monitoring2ro!e$ure#, #tem, aut*ori#ation#, mea#urement, monitoringet!et!

.essel disposal control s*stem.essel disposal control s*stem InfrastructureInfrastructure77

arge# an$


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0IG0 SPEED.E%TI/ALSPI$DLE/E$T%I(UGE

LO- SPEED0O%I1O$TALSPI$DLE/E$T%I(UGE


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(O%/ED (EEDE.APO%ATO%(O% -ATE%%E"O.AL


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oily sludge disposal options1

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