CS258401B1 - Method of sludge's fermentative stabilization - Google Patents
Method of sludge's fermentative stabilization Download PDFInfo
- Publication number
- CS258401B1 CS258401B1 CS876980A CS876980A CS258401B1 CS 258401 B1 CS258401 B1 CS 258401B1 CS 876980 A CS876980 A CS 876980A CS 876980 A CS876980 A CS 876980A CS 258401 B1 CS258401 B1 CS 258401B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- fermentative
- sludge
- stabilization
- amount
- mixture
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 2
- 239000010802 sludge Substances 0.000 title claims 2
- 230000006641 stabilisation Effects 0.000 title claims 2
- 238000011105 stabilization Methods 0.000 title claims 2
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 239000004382 Amylase Substances 0.000 claims 1
- 102000013142 Amylases Human genes 0.000 claims 1
- 108010065511 Amylases Proteins 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- 108091005804 Peptidases Proteins 0.000 claims 1
- 239000004365 Protease Substances 0.000 claims 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims 1
- 235000019418 amylase Nutrition 0.000 claims 1
- 239000008139 complexing agent Substances 0.000 claims 1
- 230000001461 cytolytic effect Effects 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 238000011534 incubation Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 244000063299 Bacillus subtilis Species 0.000 description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 description 4
- 241001390821 Boerhavia repens Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 101100168745 Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) csnG gene Proteins 0.000 description 1
- 235000015854 Heliotropium curassavicum Nutrition 0.000 description 1
- 244000301682 Heliotropium curassavicum Species 0.000 description 1
- 241001553014 Myrsine salicina Species 0.000 description 1
- 241001089215 Notomys Species 0.000 description 1
- JFZHPFOXAAIUMB-UHFFFAOYSA-N Phenylethylmalonamide Chemical compound CCC(C(N)=O)(C(N)=O)C1=CC=CC=C1 JFZHPFOXAAIUMB-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 101150078969 acoB gene Proteins 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
I
Cnoco6 φβρΜβΗΤβΤΗΒΗΟή CTa6HJlH3aiíHH HJia OSnacTb npHMeneHna H3o6peTeHna H3o6peTeHne othochtcíi κ cnocoSy <J>epMeHTaTHBHoří cTa6miH3aiíHH mra f
XapaxTepHCTHKa H3BecTHbix TexwmecKHx peuieHHň flnfl o6pa6oTKH opraHJHuecKHx hjiob H3BecTHbi aapoGHbie h aHaspoÓHbie cnocoCu. ΠρΗaspoOHbix cnoco6ax o6pa6aTbinaeMbiň MaTepnaji aapupyioT, uto6m oCecnemiTb mhkpo-ĎHonorHwecKHe npoueccbi flecTpyKUHH, npoTexaiomHe τοπι>κο b npucyrcTBHH khcjio-pofla.
BpeMH BbwepWKH HcxoflHoro MaTepnana cocTaBjíaeT ot 2,5 flo 7 cyTOK, AHa3po6Hbie cnocoóbi. (niHemie) Tpe6yioT 3HaMHTejibHO Sonbinero ΒρβΜβΗΗ. Ohh προ-HCXOflHT B OTCyTCTBHH KHGJlOpOfla. ΒρβΜΗ BblHeDJKKK COCTaBJIHeT 30“70 flHeň. flanee npejyiaraeTCH φβρΜβΗτβτΗΒΗΜβ cnocoe CTaSráiHaanHH Hjia (DD-WP 140 244). CTa6mni3aitHfl npoHcxoflHT πρκ TeMneparypax ot 25° ρ,ο 40°C, npH 3Ha*ieHHn pH « = 6-9 h lípu ΒρβΜβΗΗ οδρβδοτκπ ot 5 po 10 nacoB. Ilponeccbi flecTpyKUHH κβτβπκ-3HpyiCTCH φβρΜβΗΤβΜΗ, MTO CHJIbHO yCKOpaeT HX ΠρΟΤβΚεΗΗβ. ΒρβΜΗ BhlflepJKKH CO“xpamaeTcfl πρκ opxmaKOBoň CTeneHH flecTpyKUHH flo ηθοκοπβκηχ wacoB, H3BecTno, mto HyscTBHTejibHbie κ THJKejibíM MeTannaM φερΜβΗτω ywe πρκ hx Bbiflene-HHH H3 MHKpOOpraHH3MOB MOJKHO 3ail(HUiaTb BBefleHHeM ΚΟΜΠίΙβΚΟΟθ6ρ830ΒΒΤβΠβή.(Ruttloff et.al., Industríelle Enzyme, Leípzig 1978, S, 184). nonyqeHHbie hs Bac.subtilis φερΜβΗΤΗ npoTea3bi hbjihkjtch HyecTBHTenbHbíMH κ th-xenbíM MeTannaM (Kalunjanz, K.A., Abhandlung der AbW der DDR (1975) 1N, S. 187). ‘
Ho aaniHTa MeTannnpoTea3OB KOMnneKCOoSpaaoBaTenHMH HeBO3MO»Ha, Tax xax kom-IUieKCOO6pa3OBaTenb TOpMO3HT φερΜβΗΤΒΤΗΒΒ^ΠΟ aKTHBHOCTb 3THX φβρΜβΗΤΟΒ (Rut-tloff et. al., a.a.o. S. 315), 3amnTa nonynaeMoň, κροΜ6 toto, cepHHOBoň προTea3bi Subtalisin (Priest, F.C., Bacteriol, Rev.41 (1977) s, 711) HBnneTCH 258401 2 H3JiHiuHeň, tsk xax 3Ta npoTea3a ne «bjihctch aKTHBHoň πρη flaHHbix 3HaneHHHX pHπρΗ φβρΜβΗΤaTHBHoň cTa6HjiH3anHH rna. (Ruttloff et.al,, a.a.o. Seite 313,
Tab. 5. 9a).
KpoMe Toro, KOMruieKcoo6pa3OBaTenb He cMor 6ω obecneuHTb cooTBeTCTBytomyio 3a-iHHTy ot THxejibix ΜεταηποΒ, noTOMy mto coflepxameeca b KOMMyHanbHO OTCToeHHbixnjiax xcejie3o (Popel, F., Thorn, W. Gewasserschutz-Wasser-Abwasser 6 (1972),CBHSMBano 6bi floGaBJíaeMbift KOMiineKcoo6pa3OBaTejib na-aa Sojibniero cpeflCTBa.(Horst, K. Aquaríen-Terrarien 15 (1968) 9, S. 309).
Uejib H3c»6peTeHHH
UeJib H3o6peTeHHH coctoht b Haxox,neHHH cnoco6a, κοτορκή no cpaBHeHHio c Tpa-flHIJHOHHblMH CnOCOSaMH OTJIHMaeTCB 3HaMHTejIbHO CojIblUeft npOH3BOflHTejIbHOCTbK> Hno cpaBHeHHio c (JjepMenTaTHBHbíM enocoSoM ρβ3κο noHnxaeT 3aTpaTy shuhmob, β,πηflOCTHJKeHHH noBblUieHHOrO BbIXOfla HJIOB H3 OTCTOfÍHHKOB H BOflOnpOBOflHbIX CTaHflHň.H3jioaceHHe cyiRHQCTH H3o6peTenHH 3a#aneň Η3θ6ρετβΗΗΗ HBJíneTCH pa3pa6oTKa cnocoSa ajih φερΜθΗΤβΤΗΒΗοή CTaÓHJiH-3aunn hji a, c npHMeHenHeM nonynaeMoň na Bacillus subtilis CMecH φερΜβΗΤΟΒπρκ CHJibHOM coKpaiueHHH pacxofla φβρΜβΗΤΟΒ. Coraacno Η3θ6ρετβΗΗΐο saflana pema-eTCH τβΜ, ητο πρκ φερΜβΗΤ3ΤΗΒΗθΗ cTaóHJiH3aflHH HJia c npHMeHeHHeM hhtojihth- *qecxoň cMecu φβρΜβκτοΒ, nojiyueHHoň H3 Bacillus subtilis, KOTopyio flo6aBJiHK>Tκ cyCcTpaTy b KojinnecTBe ot 3-10 μγ/ji, a HHKyĎaflHio προβοαητ πρκ TOMnepaTy-pax 10-55 C h pH = 5-8 b τεηεΗΗε 0,5-15 uacoB, npHneM cybcTpaT nocneflOBa-rrejibHo pa3fleji«eTCH na hji h «HflKyio φa3y, κ CMecn flo6aBJiHKT KOMnneKCOo6pa3o-BaTejin b KojnmecTBe 35-70% KOjinnecTBa shuhmob. B xanecTBe KOMnnexcoo6pa3O-BaTejiH npeHMymecTBeuHo πρΗΜεκπιοτ flHHaTpHfíflHrHflpóreH-aTHjieHflHaMHHTeTpaafle-TaT. B 3T0M cjiynae CJieflOBano 6bi o>KHflaTb flonojiHHTejibHoro pacxofla φερΜβΗΤΟΒ, HoHeojKHflanno oxa3anocb, ητο πρκ H83HamiTejibH0M floSaBJíeHHH KOMnnexcoo6pa3OBa-Tejia pacxofl φερπεΗτοΒ 3HaHHTeJibHo chh3Hjich. TaxHM o6pa3OM npoHBJíHeTca HOBbiftHe OJKHfl aHHbďl 3φφε KT . ΦερΜβητΜ h KOMnneKcoo6pa3OBaTejiH πρΗΜβΗΗΚ,τ npeuMymecTBeHHo flnn cMeceň unos,COCTOHIRHX H3 ΠβρΒΗΗΙΙΟΓΟ Η εΚΤΗΒΗΟΓΟ HJI a.
KojinuecTBa shuhmob yMenbiuaioTCH npn6nn3HTejibHo Ha 90% no cpaBHeHHio c paHeeonHCbiBaeMbiM chocoSom φβρΜβΗτβΤΗΒκοή cTaSHjinaauHH HJia 6e3 κοΜΠπεκοοοβρββο-BaTejiH. IIpHMep ocymecTBneHHH Η3ο6ρετβΗΗΗ 0cBo6o«fleHHbift ot rpy6bix npHMeceň nepBHHHbiň hji cMeiuHBaiiH c Η36μτοηημμ hjiom H3SHonornnecKoro npoijecca b οτηοηιθηηη 1:5, Ha 1 npuMeniHBanH 3-10 r npenapa-Ta H3 Bacillus subtillis praparates η 1 ro 10 r npeflBapHTenbHo pacTBopeHHo—ro KOMnneKcoo6pa3OBaTejiH (flHHaTpHfíflHrHflporeH—ΒΤΗπεΗΑΗΗΜΗΗΤβτρβιχετβτ), 3TycMecb HJia nepeMeuiHBaJXH b TeneHne 5 nacoB npH TeMnepaType 25°C h CJia6o aapn-pOBajIH. IlOCJie HHKybaflHH CTa6HJIH3HpOBaHHOft φερΜβΗΤΗΜΗ HJI OTfleJIHJIH rpaBHTa-BHOHHbíM crymeinieM ot hjioboh BOflbí, coflepjKameň nHTaTejibHbie BewecTBa, h nepe-hochjih Ha unoByio njiomaflxy ρ,ηα cyiiiKH. HnoBaa BOfla HaxoflHT jih6o cneunajibHoeπρΗΜεκβΗΗε, jih6o nepeBOflHTcn b aapoTeHOK.
OopMyna HaoSpeTeHHH 1... Cnocob φβρΜβΗΤβΤΗΒΗΟή CTa6HJIH3aflHH HJia C ΠΡΗΜβΗβΗΗβΜ flHTOJIHTHHeCKOH CMe-ch φβρΜβΗΤΟΒ, nojiyHeiiHoň H3 Bacillus subtilis, cofleprcameň γηιοκο3μ, npo-Teaabi, aMHJi33bi h flpyrHe βηηημη, xoTopyio flobaBjíHioT b cy6cTpaT b KojiHnecT- 258401 3
Bax οτ 3-10 μγ/π, πρκ κοτοροΜ HHKySaííHW Be«yT npH TeMnepaTypax npH6nH3H-TenbHO 10-50°C h pH οκοπο 5-8 b τεπειικε 0,5-15 nacoB, npHweM cyOcTpaTnocneflOBaTenbHO pa3flen«eTCH Ha ují h xtHflKyio ifraay, OTnHuawiuHftcH τθμ, πτο .K CMeCH ΛΟδβΒΠΗΙΟΤ KOMttneKCOO6pa3OBβΤβΠΜ B KOHHHeCTBe 35-70% ΟΤ ΚΟΠΗΗβΟΤ-Ba 3HIÍHM0B, 2. Cnoco6 no nýHKTy 1, oTnunaiomHňcH , tgm, hto b KanecTB© KOMnneKcooCpaaoBa-τεπη ηρΗΜβΗπιοτ flHHaTpHflHřHflporeH -STuneHflHaMHHTeTpaaneTaT.
AHHQTaUHH
Cnoco6 φβρΜβΗΤεΤΗΒΗΟή CTa6nnH3aUHH ΗΠΟΒ Η3θ6ρβΤβΗΗβ OTHOCHTCH K CnOCOfiy φερΜβΗΤβΤΗΒΗΟή ČTa6miH3aUHH OpraHHHeCKOrOuna.
Uenbio Η3θ6ρετβΗΗΗ HBnneTCH noBbímeHHe npon3BOflHTejibHOCTn ycTaHOBOK «πη o6pa-6otkh una npn OflHOBpeMeHHOM cHHxeHHH pacxona shuhmob. B ocHOMy Η3θβρβτβΗΗΗ nonoweHa aaflana pa3pa6oTaTb cnoco6 τρβΗϋφορΜΑιχΗΗ opra-HHUeCKOrO una B CTa6nnH3HpOBaHHyiO (JíOpMy. B COOTBeTCTBHH C Η3θ6ρεΤβΗΗβΜ npHφβρΜβΗΤβΤΗΒΗΟϋ CTa6HHH3aHHH una C ηρΗΜβΗβΗΗβΜ eCTeCTBeHHOň, B. naHHOM cnynaenonynaeMoň H3 Bači Hus subtilis cMec.H φβρΜβΗΤΟΒ, KOTOpyw floGasnaiOT κ cyfi-CTpaTy b xonHMecTBax οτ 3-10 μγ/π, b Hee ΛοββΒΠΗίοτ CMecb KOMnneKCOoÓpasoBa-TenH b KonnnecTBax οτ 35-70% οτ xonimacTBa shiuimob, IIpn3HaHO nao6peTeHneM no peaynbTaTaM axcnepTHSbi, ocytuecTBneHHúft BenoMCTBOMno nenaM Η3θ6ρετβΗΗϋ η πβτεΗτοΒ TflP. 258401
Claims (2)
- 4 PŘEDMĚT VYNÁLEZU
- 1. Způsob fermentativní stabilizace kalu za použití cyto-lytické směsi fermentů získané z Baoiílus substilis, obsa-hující glukózu, proteázu, amylázu a jiné enzymy, přidávanédo substrátu v množství 3 až 10 mg/1, při kterém se inku-bace provádí při teplotách asi 10 až 50 °C a pH asi 5 až8 po dobu 0,5 až 15 hodin, přičemž se substrát postupněrozděluje na kal a kapalnou fázi, vyznačující se tím, žese ke směsi přidávají komplexotvorné látky v množství 35až 70 % množství enzymů. 25840!
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD21832780A DD157965A3 (de) | 1980-01-07 | 1980-01-07 | Verfahren zur enzymatischen schlammstabilisierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS258401B1 true CS258401B1 (en) | 1988-08-16 |
Family
ID=5522154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS876980A CS258401B1 (en) | 1980-01-07 | 1980-12-11 | Method of sludge's fermentative stabilization |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT388908B (cs) |
| BG (1) | BG34816A1 (cs) |
| CS (1) | CS258401B1 (cs) |
| DD (1) | DD157965A3 (cs) |
| DE (1) | DE3045712A1 (cs) |
| SU (1) | SU1227604A1 (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3441690A1 (de) * | 1984-11-15 | 1986-05-15 | VEB Projektierung Wasserwirtschaft, DDR-4020 Halle | Verfahren zur enzymatischen behandlung organischer stoffe und biomasse |
| DE3443364A1 (de) * | 1984-11-28 | 1986-05-28 | FALI Landwirtschaftliche Service GmbH, 7867 Wehr | Guellebehandlungsmittel zur verhinderung von schwimmdecken und sinkschichten sowie dessen verwendung |
| DE3545321C2 (de) * | 1985-12-20 | 1995-07-20 | Gfs Ges Fuer Flugaschenverwert | Verfahren zur Behandlung von schwermetallhaltigen Schlämmen |
| CS275735B6 (en) * | 1988-09-14 | 1992-03-18 | Projekt Wasserwirtschaft Veb | Method of mesophilic or thermophilic anaerobic enzymatic conditioning of liquid organic substances and biological materials |
| DE10249081A1 (de) * | 2002-10-21 | 2004-04-29 | Volker Lenski | Verfahren zum Behandeln von Klärschlamm |
| SE531167C2 (sv) * | 2007-05-31 | 2009-01-07 | Kemira Oyj | Förfarande för behandling av slam vid vattenrening |
| CN108585438A (zh) * | 2018-04-17 | 2018-09-28 | 沈阳环境科学研究院 | 一种污泥干化共基质发酵物的制备方法 |
-
1980
- 1980-01-07 DD DD21832780A patent/DD157965A3/de not_active IP Right Cessation
- 1980-12-01 BG BG8049938A patent/BG34816A1/xx unknown
- 1980-12-04 DE DE19803045712 patent/DE3045712A1/de active Granted
- 1980-12-04 AT AT592480A patent/AT388908B/de not_active IP Right Cessation
- 1980-12-11 CS CS876980A patent/CS258401B1/cs unknown
- 1980-12-17 SU SU807771535A patent/SU1227604A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DD157965A3 (de) | 1982-12-22 |
| AT388908B (de) | 1989-09-25 |
| BG34816A1 (en) | 1983-12-15 |
| DE3045712A1 (de) | 1981-10-22 |
| DE3045712C2 (cs) | 1989-04-20 |
| ATA592480A (de) | 1989-02-15 |
| SU1227604A1 (ru) | 1986-04-30 |
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