biological sludge stabilization or digestion

8/9/2019 Biological Sludge stabilization or Digestion

1/25

Cmb`bdmen` U`|idl Imdluymbk


2/25

Gnki`mkd bf ub`miu nki cmb/ub`miu

Ub`mi tnuylu nsl ytb y}zlu8 zsmons} nki ulebkins}

B|s ebkelsk mu bf ulebkins} ub`mi tnuyl dlklsnyli c} UYZunki LYZu, uzlemn``} zsmons} nki ulebkins} u`|idl

Uesllkmkdu, dsmy, ue|o"bm` nki dslnul, zsmons} u`|idl, eglomen`u`|idl, nki ulebkins} u`|idl

Gnki`mkd bf LYZ nki UYZ u`|idl mke`|ilu eb``leymbk,yslnyolky, uybsndl, ysnkuzbsynymbk nki imuzbun`

Cmb`bdmen` yslnyolky |kmyu nsl |uli mk ygl ub`miu nki cmb/ub`miu yslnyolky nki imuzbun` neymvmymlu

Ub`miu nki cmb/ub`miu gnvl

u|cuynkelu sluzbkumc`l fbs bfflkumvl egnsneyls bf |kyslnylitnuyltnyls

u|cuynkelu ygny enk ilebozbul & clebol bfflkumvl

Vls} `bt ub`miu fsneymbk 'ney|n``} nsl `m~|miu bs ulom/ub`mi `m~|miunki ub`mi ebkylky vnsmlu fsbo :+3< yb >3-


3/25

Yslnyolky bf ub`miu nki cmb/ub`miu mu obuy`} ebkelskli tmyg

Slobvn` bf obmuy|sl"tnyls / ygmealkmkd, ebkimymbkmkd,iltnylsmkd nki is}mkd

Uyncm`mxnymbk bf z|ysmfmnc`l" ildsninc`l" ilebozbunc`lebkuymy|lkyu

Zg}umeb/eglomen` eglomen` yslnyolky 'n`an`mkluyncm`mxnymbk-, mkemklsnymbk, glny yslnyolky, lye+

Cmb`bdmen` nlsbcme nki nknlsbcme imdluymbk1 ebozbuymkdnki vlsom/ebozbuymkd, `nkifnsomkd, lye+

Cmb/ub`miu nsl bsdnkme zsbi|eyu nki enk cl clklfmemn``} |ulinfyls zsbeluulu u|eg nu uyncm`mxnymbk nki ebozbuymkd

Bk`} nlsbcme nki nknlsbcme imdluymbk tm`` cl ebvlsli

Ebozbuymkd, vlsomebozbuymkd nki `nkifnsomkd kby ebvlsli'on} cl mke`|ili mk ub`mi tnuyl onkndlolky znzls-

Gnki`mkd bf ub`miu nki cmb/ub`miu


4/25

Nknlsbcme U`|idl Imdluymbk Uyncm`mxnymbk bf ebkelkysnyli u`|idlu zsbi|eli c} LYZu & UYZu

Olubzgm`me nknlsbcme imdluymbk '5:/57E- mu obuy eboobk yglsobzgm`me imdluymbk '


5/25

Olubzgm`me gmdg snyl nknlsbcme imdluymbkUmkd`l uyndl gmdg snyl imdluymbk

Imdluylsu gnvl f`bnymkd bs fmwli ebvlsu fbs cmbdnueb``leymbk

Slobvn` bf u|zlsknynky mu kby zsneymeli 'USY?GSY- Flli uyslno mu ygmealkli nki fli |kmfbso`} 'ebkymk|b|u`}

bs bk n 5: omk yb 3 gb|s e}e`lu-

fbs `bkdls e}e`lu '7 bs 39 gb|su- tmygisntn` bf u`|idl zsmbs ybfllimkd enk slu|`y mk clyyls znygbdlk am``

Omwmkd mu ibkl c} dnu emse|`nymbk"z|ozmkd"isnfy/y|clomwlsu nki u`|idl mu glnyli yb negmlvl bzymo|o imdluymbksnylu

Ub`miu sli|eymbk bf 9


6/25

Olubzgm`me gmdg snyl nknlsbcme imdluymbkYtb uyndl imdluymbk 'kbt/n/in}u kby o|eg |uli-

Fmsuy uyndl mu glnyli nki l~|mzzli tmyg omwmkd fnem`mymlu

Ulebki uyndl mu |kglnyli nki zsmkemzn``} |uli fbs uybsndl

Enk cl nk bzlk ynka bs n `ndbbk '0>: bf ybyn` dnu mudlklsnyli-

U|zlsknynky tmygisntn` enk mkeslnul ub`miu ebkelkysnymbk

Ulznsnyl u`|idl imdluymbk

Ulznsnyl imdluylsu fbs zsmons} nki ulebkins} u`|idlu Niimymbk bf cmb`bdmen` u`|idl yb zsmons} u`|idl

ibtkdsnilu ygl ub`mi/`m~|mi ulznsnymbk zsbeluu

Mf cmb`bdmen` zgbuzgbs|u slobvn` mu zsneymeli, cmb`bdmen`u`|idl mu nlsbcmen``} imdluyli 'kby nknlsbcmen``}-

Nknlsbcme U`|idl Imdluymbk


7/25

Ilumdk bf umkd`l uyndl gmdg snyl imdluyls mu cnuli bk

USY, vb`|olysme `bnimkd, vb`nym`l ub`miu iluys|eymbk, nkibculsvli vb`|ol sli|eymbk

Ub`miu slylkymbk ymol 'USY- ^|nkymy} bf olygnkl dnu dlklsnyli enk cl en`e|`nyli c}

Volygnkl mu vb`|ol bf olygnkl mk o5 ny :E nki > nyobu

M ad bf cEBI yglbslymen``} dlklsnylu :+5< o5 bf olygnkl

U: nki Ul nsl lwzsluuli nu cEBI

Zw mu kly onuu bf el`` cmbonuu zsbi|eli

Fbs n eboz`lyl omw nknlsbcme imdluyls USY?GSY

Y}zmen` ] nki ai vn`|lu nsl :+:< yb :+> nki :+:3 yb :+:9

sluzleymvl`} / 'USY mkeslnul ncbvl y}zmen` vn`|l ibky mkeslnulzlsfbsonkel o|eg-

Y}zmen` USY vn`|lu nsl >: yb 3: in}u fbs 9: yb 39E / USY on}cl ilemili tgm l ebkumilsmk ygl lna GSY


Q _wlEG ZUU^V 93+>-'5

-' :

!

?


8/25

@bnimkd fneybsu fbs ilumdk bf nknlsbcme imdluyls

Y}zmen` YUU mk ygl flli mu 9+4>+6 / vb`nym`l fsneymbk bf yglu`|idl mu 4: / u`|idl gnu >+:3 uzlemfme dsnvmy}

Vb`nym`l ub`miu `bnimkd snyl zls |kmy imdluyls vb`|ol bs zls |kmyvb`nym`l ub`miu zslulky mk ygl imdluyls mu |uli nu ygl cnumu

Y}zmen` ub`miu `bnimkd snyl mu >+6 yb 9+7"o5+in}

`bnimkd snyl enk cl gmdgls fbs ygl zsmons} u`|idl mf my mu omwli tmygulebkins} u`|idl

Onwmo|o u|uynmkli `bnimkd bvls 3/tlla 'bs bkl obkyg- zlsmbimu ebkumilsli mk ygl ilumdk

Tmygmk ygl imdluyls y}zmen` vb`nym`l u|uzlkili ub`miu mu >+6

\zzls `momy fbs `bnimkd mu ilylsomkli c} snyl bf nee|o|`nymbk bf

ybwme onylsmn`u '`mal noobkmn- bs tnugb|y bf olygnkbdlkuLuymonymkd vb`nym`l ub`miu iluys|eymbk

Luymonyli c}

Vi mu zlselky vb`nym`l ub`miu iluys|eyli

N`an`mkmy} nki vb`nym`l nemiu ebkylky nsl |u|n``} egleali nu n

olnu|sl bf uyncm`my} bf ygl imdluymbk zsbeluu


=+>7-`k'4+>5 !? ilui USYV


9/25

Imdluyls ugnzlu eboobk`} |uli mke`|il8

>+ E}`mkismen` ynkau 'ugn``bt vlsymen` e}`mkismen`-

3+ Ebkvlkymbkn` Dlsonk ilumdk 'illz e}`mkismen` vluul` tmyguyllz`} u`bzli ybz nki cbyybo ebklu-

5+ Ldd ugnzli 'vlsymen`- ynkau

E}`mkismen` nki ldd ugnzli ynkau nsl obuy eboobk`} |uli

E}`mkismen` ynkau Imnolyls mu 6/57 o, `m~|mi ilzyg mu ;4+< yb >< o, nki cbyybo

u`bzl mk > mk 6 'ubol |ul tnff`l cbyybo-

Gnu `bt zsbfm`l nki n``btu sl`nymvl`} `nsdl dnu uybsndl

Omwmkd mu mklffmemlky nki `lnvlu ilni uznelu nki dsmy nki um`y

nee|o|`nymbk enk bee|s @nsdl u|sfnel nsln fnem`mynyl ue|o nee|o|`nymbk nki fbnomkd

Omwmkd 'tgmeg mu mozbsynky fbs bzymon` zsbeluu zlsfbsonkel-mu negmlvli c} Dnu mkhleymbk u}uylou, Olegnkmen` omwmkdu}uylou nki Olegnkmen` z|ozmkd u}uylou

Ebocmknymbk u}uylou 'dnu omwmkd & z|ozmkd- nsl n`ub |uli



10/25

Dnu mkhleymbk u}uylou'3 y}zlu8 ebkfmkli bs |kebkfmkli- \kebkfmkli u}uylou8 eb``ley dnu ny ybz, ebozsluu nki yglk

imuegnsdl ny ygl cbyybo on} cl ygsb|dg imff|ulsu Ebkfmkli dnu u}uylou8 eb``leyu dnu ny ybz, ebozsluulu nki

imuegnsdlu ygsb|dg ebkfmkli y|clu / 5 y}zlu8 dnu `mfyls, dnu`nkelu nki dnu zmuybk y}zlu

Dnu `mfyls y}zl8 gnu u|colsdli dnu zmzlu mkulsyli mkyb nk li|eybsy|cl bs dnu `mfyls / dnu mu sl`lnuli ygsb|dg ygl y|clu fbs eslnymkd

`mfymkd lffley bk u`|idl Ebvls ob|kyli `nkelu 'dnu mu sl`lnuli ny ygl cbyybo fbs eslnymkd

`mfymkd lffley bk ygl u`|idl

Dnu zmuybk8 dnu c|cc`lu nsl mkylsomyylky`} sl`lnuli ny ygl cbyybo bfe}`mkismen` y|cl smumkd c|cc`lu ney nu zmuybk nki z|ug |z u`|idl

Olegnkmen` omwmkd u}uylou/ |ul umkd`l ybz ob|kyli `bt

uzlli y|scmkl bs omwls

y|scmkl |u|n``} gnu ytb y|scmkl mozl``lsu ny imfflslky ilzygu

Olegnkmen` z|ozmkd u}uylou Zsbzl``ls y}zl z|ozu ob|kyli mk mkylskn`"lwylskn` isnfy y|clu

Nwmn` f`bt elkysmf|dn` z|ozu nki zmzmkd mkuyn``li lwylskn``}



11/25

Ldd ugnzli 'vlsymen`- ynkau Gmdg zsbfm`l uys|ey|sl / glmdgy enk cl nu gmdg nu 9: o

Lkgnkeli omwmkd, l`momknymbk bf ygl klli fbs e`lnkmkd, uon``lsfbby zsmky nki `luu `nki nsln sl~|mslolky nsl nivnkyndlu

Imdluyls omwmkd u}uylou mke`|il |kebkfmkli dnu omwmkd,olegnkmen` isnfy y|cl omwmkd bs z|ozli slemse|`nymbk omwmkd

Olegnkmen` isnfy/y|cl omwlsu enk cl bzlsnyli lmygls nk |z bs n ibtk/z|ozmkd obil nki enk cl dbbi fbs ebkysb``mkd ue|o nki fbno

Slemse|`nymbk omwmkd mkvb`vlu ynamkd u`|idl fsbo cbyybo nki imuegnsdmkdklns dnu/`m~|mi mkylsfnel 'gl`zu mk ue|o cslnamkd nki fbno ebkysb` mk enul

bf dnu omwmkd imdluylsu- Dnu omwmkd mu ebkumilsli nu sl`nymvl`} mklffmemlky

Imunivnkyndlu mke`|il vls} `myy`l dnu uybsndl vb`|ol nki, mkdnu/omwli imdluylsu, fbnomkd nuubemnyli imffme|`ymlu mk dnueb``leymbk



12/25

Ygmealkmkd ygl imdluyls flli u`|idl bs ygl imdluymkd u`|idl enkmkeslnul ygl USY nki lkgnkel ygl imdluyls zlsfbsonkel

Slemse|`nymkd n zbsymbk bf ygl imdluyli u`|idl nki ebygmealkmkdtmyg ygl zsmons} u`|idl yb cl imdluyli

U`|idl z|ozmkd nki omwmkd u}uylou nki u`|idl gnki`mkdl~|mzolky klli zsbzls lvn`|nymbk

Zsmkemzn` y}zlu bf ebvlsu |uli fbs dnu eb``leymbk mke`|il f`bnymkd,fmwli nki olocsnkl ebvlsu

Fbno dlklsnymbk enk eslnyl zsbc`lou 'e`bddmkd ygl dnu b|y`ly- Omwmkd bf dnu nki nms enk slu|`y mk lwz`bumvl omwy|sl / dnu

zmzmkd nki zsluu|sl/sl`mlf vn`vlu o|uy mke`|il nil~|nyl f`nolysnzu nms lkys} mu nvbmili i|smkd `m~|mi vb`|ol egnkdlu

Cmbdnu zsbi|eymbk snyl mu :+4< yb >+>3 o5"ad bf vb`nym`l ub`miuiluysb}li 'gmdg snyl imdluylsu zsbi|el ncb|y 3 vb`|olu bf dnu-

Cmbdnu ebkynmku 6

nyo- mu 5


13/25

Imdluyls glnymkdYb snmul ylozlsny|sl bf mkebomkd u`|idl nki yb ebozlkunyl glny

`buulu fsbo imdluylsGlny `buu fsbo tn`ù, ybz, nki cbyybo bf imdluyls mu eboz|yli c}

~ ? \N Y\ mu eblffmemlky bf glny ysnkufls

N mu u|sfnel nsln ygsb|dg tgmeg glny `buu bee|su

Y ylozlsny|sl isbz nesbuu

Glny ysnkufls eblffmemlky 'GYE- Ilzlkiu bk ygl egnsneylsmuymeu bf ygl glny ysnkufls u|sfnel Ncbvldsb|ki z`nmk ebkeslyl 5:: oo tn`ù ygmeakluu gnvl 9+4/

T"o3+E GYE 'mku|`nymbk ileslnulu my yb :+6:+71 nms uznelnki csmea fnemkd ileslnulu my yb >+7 3+9-

Cl`btdsb|ki z`nmk ebkeslyl tn`ù tmyg is} lnsyg u|ssb|kimkdgnvl :++3/>+6-



14/25

Lwylskn` bs mkylskn` glnymkd u}uylou enk cl |uli

Lwylskn` glnymkd u}uylou

Y|cl/mk/y|cl, uzmsn` z`nyl bs tnyls cnyg glny lwegnkdlsu nsl|uli

U`|idl nki"bs u|zlsknynky mu z|ozli ny gmdg vl`bemy} ygsb|dgy|clu nki gby tnyls mu emse|`nyli nsb|ki bk ygl b|yls umil

Gby tnyls tmyg ylozlsny|sl cl`bt 67E mu |uli nki eb|kyls

e|sslky f`bt mu onmkynmkli mk ygl glny lwegnkdlsu Glny ysnkufls eblffmemlky fbs lwylskn` glny lwegnkdls mu ynalk nu

:+= yb >+6 aH"o3+E

Mkylskn` glnymkd u}uylou

\u|n``} gnvl omwmkd y|clu l~|mzzli tmyg gby tnyls hnealyu

Clen|ul bf bzlsnymbkn` nki onmkylknkel zsbc`lou mkylskn`u}uylou nsl kby sleboolkili

Cmbdnu dlklsnyli enk cl c|sky yb u|zz`} ygl glny

Enk cl c|sky mk mkylskn` eboc|uymbk lkdmklu fbs ebdlklsnymkdl`leysmemy} nu tl``

Kny|sn` dnu bs f|l` bm` on} cl |uli nu n|wm``ns} f|l`



15/25

Yglsobzgm`me nknlsbcme imdluymbk Bee|su ny ylozlsny|sl


16/25

Ylozlsny|sl zgnuli imdluymbk8 Bzlsnylu mk lmygls bf ygl ytb obilu8 yglsobzgm`me/olubzgm`me

nki olubzgm`me/yglsobzgm`me 'fbsols obsl eboobk- Y/uyndl gnu 5 yb < in} GSY nki O/uyndl gnu ncb|y >: in} GSY

Mkebszbsnylu nivnkyndlu nki omymdnylu imunivnkyndlu bfyglsobzgm`me imdluymbk Mozsbvli uyncm`my} nki dslnyls enzncm`my} yb ncubsc ugbea `bniu

Fbnomkd mu sli|eli nki bibsb|u ebozb|kiu fsbo Y/uyndl nsliluys|eyli mk O/uyndl

Vb`nym`l u|uzlkili ub`miu iluys|eymbk lffmemlkemlu nsl >


17/25

Nlsbcme u`|idl imdluymbk

Zslflssli zsmonsm`} c} uon`` UYZu nki LYZu '0:+3 o5"ule+-

Nivnkyndlu bf nlsbcme u`|idl imdluymbk nsl @btls CBI mk ygl u|zlsknynky `m~|bs

Bibs`luu, g|o|u `mal cmb`bdmen``} uync`l lki zsbi|ey mu zsbi|eli

Uyncm`mxli u`|idl gnu obsl flsym`mxls vn`|l

U|mync`l fbs k|ysmlky smeg cmbub`miu

@btls enzmyn` ebuy nki bzlsnymbkn` lnul

Imunivnkyndlu mke`|il

Gmdgls zbtls ebuyu nki slebvls} bf kb |ulf|` c}zsbi|ey `malolygnkl

Zsbi|el u`|idl tmyg zbbsls olegnkmen` iltnylsmkdegnsneylsmuymeu

Ygl zsbeluu ugb|`i unymuf} ygl fb``btmkd sl~|mslolkyu

Znygbdlk sli|eymbk 'USY ugb|`i cl ; 9: in}u ny 3:E nki ; 6:in}u ny >


18/25

Umom`ns yb neymvnyli u`|idl zsbeluu nki enk cl bzlsnyli nucnyeg bs ebkymk|b|u f`bt slneybsu

Omesbcmn` cmbonuu dlyu n|yb/bwmimxli bk`} 4


19/25

Fneybsu ebkumilsli mk ygl ilumdk bf ebkvlkymbkn` nlsbcme u`|idlimdluylsu

Ylozlsny|sl Bzlsnymkd ylozlsny|sl bf ygl `m~|mi ilzlkiu bk ygl nocmlky

ylozlsny|sl nki f`|ey|nylu lwylkumvl`}

Gmdgls bzlsnymkd ylozlsny|sl mu onmkynmkli ygsb|dg omkmomxmkdygl glny `buulu ebkeslyl 'kby uyll`- ynkau, cl`bt dsnil 'kby

ncbvl dsnil- ynkau, u|cu|sfnel 'kby u|sfnel- nlsnymbk, |ul bfmku|`nyli ynkau, glnymkd bf ygl mkf`|lky u`|idl, ebvlsmkd yglynkau, lye+

Imdluyls ugb|`i cl ilumdkli fbs ygl kleluuns} ildsll bf u`|idluyncm`mxnymbk ny ygl `btluy lwzleyli `m~|mi bzlsnymkd ylozlsny|sl

Nms u|zz`} u}uylo ugb|`i enyls yb onwmo|o B3 sl~|mslolkyu nyygl onwmo|o lwzleyli `m~|mi bzlsnymkd ylozlsny|sl

Ub`miu sli|eymbk

Onmk bchleymvl mu yb sli|el ygl onuu bf ub`miu yb cl imuzbuli

Bk`} cmbildsninc`l ebkylky bf ygl u`|idl mu sli|eli

Vb`nym`l ub`miu sli|eymbk yb ygl y|kl bf 5< yb


20/25

Omkmo|o sli|eymbk yb cl negmlvli on} cl 57 '\U LZN-, bsbw}dlk ilonki bf uyncm`mxli u`|idl ugb|`i cl >+< od"g"d ny

3:ECmbildsninc`l vb`nym`l ub`miu slobvn` enk cl slzslulkyli c} n fmsuy

bsils cmbeglomen` slneymbk

O mu onuu bf cmbildsninc`l vb`nym`l ub`miuYgl slneymbk ymol mu USY nki ygmu on} cl l~|n` bs dslnyls ygnk ygl

GSY

3:/5


21/25

Imdluyls vb`|ol enk cl en`e|`nyli c}

wm mu flli u|uzlkili ub`mi `lvl` &w mu imdluyls ub`miu `lvl`

Um mu flli CBI `lvl` 'kld`mdmc`l mf kb zsmons} u`|idl muniili-

Zv mu vb`nym`l ub`miu fsneymbk mk ygl imdluyls u|uzlkili ub`miuUyndli nlsbcme imdluymbk 'enk mke`|il 3 imdluylsu mk ulsmlu-

Gmdgls flli ub`miu `lvl`u nsl zslflssli slu|`yu mk gmdglsbw}dlk sl~|mslolky, `bkdls USY, uon``ls imdluylsu, nkidslnyls sli|eymbk bf vb`nym`l ub`miu+

Zsmbs ygmealkmkd enk mkeslnul flli ub`miu `lvl` Flli ub`miu `lvl` ;5+< yb 9 enk `momy ncm`my} bf

omwmkd"nlsnymbk u}uylo

Bw}dlk sl~|mslolky mu i|l yb ygl imdluymbk bf el`` ymuu|l, nkicmbbwminymbk bf CBI bf zsmons} u`|idl '3+5 ad"ad fbs el``

ymuu|l nki >+6 yb >+= ad"ad fbs zsmons} u`|idl-


-">'

-'

USYZaw

]Uw^V

vi

mmm

!

!?


22/25

Mk ygl zsbeluu bf ollymkd ygl bw}dlk sl~|mslolky, kleluuns}omwmkd sl~|mslolky mu n`ub oly

Dslnyls flli ub`miu `lvl` nki |ul bf zb`}olsu mk ygl u`|idlygmealkmkd zsbeluu enk nffley ygl omwmkd sl~|mslolkyu

Fbs negmlvmkd gmdgls USY nlsbcme imdluylsu tmygb|y zsmbs ygmealkmkdilenkymkd fnem`mymlu nsl kllili

Ilzlkimkd bk ygl c|fflsmkd enznemy} zG enk isbz yb `btls vn`|l

'0


24/25

N|ybyglson` yglsobzgm`me nlsbcme imdluymbk 'NYNI- \u|n``} 3 bs obsl slneybsu 'bzlsnyli mk ulsmlu- nsl |uli

Imdluylsu nsl mku|`nyli 'ylozlsny|sl |zyb


25/25

Gmdg z|smy} bw}dlk imdluymbk

Gmdg z|smy} bw}dlk mu |uli mk `ml| bf nms

Imdluylsu nsl |u|n``} e`buli ynkau 'bkl vnsmnky gbtlvls|ulu bzlk ynkau- tmyg gmdg z|smy} bw}dlk nyobuzglsl

ncbvl Clen|ul bf e`buli ynkau bzlsnymkd ylozlsny|sl mu |u|n``}

gmdgls nki glkel gnvl gmdgls snylu bf vb`nym`l u|uzlkiliub`miu iluys|eymbk

Dbbi fbs eb`i tlnygls e`monylu / imdluylsu mkulkumymvmy} yb

egnkdlu mk nocmlky nms ylozlsny|slu 'gmdgls olyncb`meneymvmy}-

Imunivnkyndlu mke`|il mkeslnuli ebuy 'dlklsnymbk bf z|slbw}dlk- nki klli fbs kl|ysn`mxnymbk 'mkgmcmyli kmysmfmenymbk-


biological sludge stabilization or digestion

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