CS245006B1 - Excessive active sludge treatment method - Google Patents
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- CS245006B1 CS245006B1 CS815254A CS525481A CS245006B1 CS 245006 B1 CS245006 B1 CS 245006B1 CS 815254 A CS815254 A CS 815254A CS 525481 A CS525481 A CS 525481A CS 245006 B1 CS245006 B1 CS 245006B1
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Abstract
Využití usazenin z biologicky čiStěné odpadní vody, s cílem zlevnění způsobu výroby a využití usazeniny. Způsob zpracování odpadajícího aktivního kalu zahrnuje usazování, filtraci na vakuových filtrech, tepelné zpracování a spalování. Novost způsobu spočívá v tom, že se aktivní kal po filtraci zpracuje alkalickým činidlem, získaný roztok se zpracuje tepelně a popel se po spálení rozpouští ve filtrátu a vrací ee na vakuový filtr.Utilization of sediments from biologically purified wastewater, with the aim of making the production and use of deposits cheaper. The process for treating the effluent sludge includes sedimentation, filtration on vacuum filters, heat treatment and combustion. The novelty of the process is that the active sludge is treated with an alkaline reagent after filtration, the solution obtained is heat treated and the ash is dissolved in the filtrate after combustion and returns to the vacuum filter.
Description
(54) Způsob zpracováni přebytečného aktivního kalu(54) A method for treating excess active sludge
Využití usazenin z biologicky čiStěné odpadní vody, s cílem zlevnění způsobu výroby a využití usazeniny.Utilization of sediments from biologically purified waste water, with the aim of making the method of production and utilization of sediment cheaper.
Způsob zpracování odpadajícího aktivního kalu zahrnuje usazování, filtraci na vakuových filtrech, tepelné zpracování a spalování. Novost způsobu spočívá v tom, že se aktivní kal po filtraci zpracuje alkalickým činidlem, získaný roztok se zpracuje tepelně a popel se po spálení rozpouští ve filtrátu a vrací ee na vakuový filtr.The method of treating the waste active sludge comprises settling, filtration on vacuum filters, heat treatment and combustion. The novelty of the process is that after filtration, the active sludge is treated with an alkaline agent, the solution obtained is heat-treated and the ash is dissolved in the filtrate after combustion and returned to a vacuum filter.
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Cnocoó ocymecTBJHWT cjienyramaM oópa3QM.Cnocoó ocymecTBJHWT cjienyramaM oópa3QM.
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ΠρΗΜβρ I.ΠρΗΜβρ I.
Jí BOAHO0 CycneH3HH Η30ΗΤΟΠΗΟΓΟ ΗΚΤΗΒΗΟΓΟ HJia ' nocjie otcthhbhhhh c KOHpeHTpanHefl 15 γ/ji HanpaBJíHioT Ha jiaóopaTopHHS BaKyyM-φΗΠΈ,τρ. 0dpa3OBaBniitíícH Ha noBepxHocth $HHBTpa ocajioK opomaror pacTBopoM ejucoro HaTpa o kohHeHTpapHež 50 γ/ji b nepecneTe Ha Na20 n norpy&aroT β cocyn co mejtoHBW. IIojiyHeHHHft pacTBop c κοΗΐίβΗτρειΗΗβϋ nponyKTOB mejioHHoro raspojDeraa ηκτηβηογο oa 15 r/a ynapHBaKW flo KOHiieHTpaiíMH 52% z 3aieM caaraiar. 3ojn>HHfi octhtok pacTBopaioT b $H7itTpaTe, z pacTBop mejionn c kohHeHTpapHefi 44,6 γ/λ b nepecneTe Ha Na20 HenoJiBSfyKJTBO BOAHO0 CycneH3HH Η30ΗΤΟΠΗΟΓΟ ΗΚΤΗΒΗΟΓΟ HJia 'nocjie otcthhbhhhh c KOHpeHTpanHefl 15 γ / ji HanpaBJíHioT Ha jiaóopaTopHHS BaKyyM-φΗΠΈ, τρ. 0dpa3OBaBniiticH Ha noBepxHocth $ HHBTpa ocajioK opomaror pacTBopoM ejucoro HaTpa o kohHeHTpapUnly 50 γ / ji b not read Ha Na 2 0 n norpy & aroT β cocyn co mejtoHBW. IIojiyHeHHHft pacTBop c κοΗΐίβΗτρειΗΗβϋ nponyKTOB mejioHH ras raspojDeraa ηκτηβηογο about 15 r / a ynapHBaKW flo KOHiieHTpaiíMH 52% of 3aieM caaraiar. 3ojn> HHfi octhtok pacTBopaioT b $ H7itTpaTe, of pacTBop mejionne c kohHeHTpapHefi 44.6 γ / λ b uneca Ha Na 2 0 HenoJiBSfyKJT
-5£JIH paCTBOpeHHH CJIOH Η30ΗΤ0ΗΗ0Γ0 aKTHBHOrO Hia Ha φΚΟΒΤρδ .-5 £ SOUTH paCTBOpeHHH CJIOH Η30ΗΤ0ΗΗ0Γ0 aKTHBHOrO Hia Ha φΚΟΒΤρδ.
Cnocóó oópaóoTKH η30ητοηηογο aKTHBHoro rara BaKyyw$HjffiTpanHefi c oópaóoTKoS ocajyca Ha φοΒτρβ pacTBopoM mejioHH oóecneHHBaeT nojmyro yTsuinsaiíino βκτηβηογο raia.Cnocóó oópaóoTKH η30ητοηηογο aKTHBHoro rara BaKyyw $ hjffiTpanHefi c oópaóoTKoS ocajyca Ha φοΒτρβ pacTBopoM mejioHH oóecneHHBοT nojmyro yTsuins βmyinsaβa.
Oraa^aeT ηθο0χο£ημοοτι> β οτροκτβΛΒοτΒβ κηοηηκοπηTejiefí h HCKJxmaeTCH bhbo3 otxoaob k MecTy 3βχοροηβηηη» Cnocoó Π03Β0ΛΗ6Τ TaKSe 0TKa3aTBCfl OT HCHOJIB3OBaHHH KoaryjiHHTa - xxopHoro Kejieea η η3βθοτη, a Tarase οτ hethÓHpOBaHHOĚ COJIHHO0 KHCJIOTH £JM UpOMHBKH $OJIBTpa, HTO £6jiaeT npouecc óojiee £euieBhiM.OR aa ^ aet ηθο0χο £ ημοοτι> β οτροκτβΛΒοτΒβ κηοηηκοπηTejiefí h HCKJxmaeTCH bhbo3 otxoaob to MECT 3βχοροηβηηη »Cnocoó Π03Β0ΛΗ6Τ taksa 0TKa3aTBCfl OT HCHOJIB3OBaHHH KoaryjiHHTa - xxopHoro Kejieea η η3βθοτη and Taras οτ hethÓHpOBaHHOĚ COJIHHO0 KHCJIOTH £ JM UpOMHBKH $ OJIBTpa, HTO £ 6jiaeT npouecc óojiee £ euieBhiM .
Mcnoji£3OBaHHe npejyiaraeMoro cnocoóa β npoMHUueHHocth He TpeóyeT πρηηηηπηηλβηογο η3Μθηθηηη cymecTBywa ΤβΧΗΟΛΟΓΗΗβΟΚΗΧ ΟΧβΜ.Mcnoji £ 3OBaHHe npejyiaraeMoro cnocoóa β npoMHUueHHocth He TpeóyeT πρηηηηπηηλβηογο η3Μθηθηηη cymecTBywa ΤβΧΗΟΛΟΓΗΗβΟΚΗΧ ΟΧβΜ.
.6..6.
íopiíyaa κβοόρβτβΗκπíopiíyaa κβοόρβτβΗκπ
CriOCOÓ OÓpadOTKH Η30ΗΤΟΜΗΟΓΟ aKTMBHOFO HJia, BKJUO— uaioapiň οτοτβμβαηηθ, $HJibTpaijH» Ha BaKyyM-$njibTpax, TenaoBy» odpaóoTKy h οκζγηημθ, OTjnmaDiUMltcH τθμ, wto, c qesibio ynemeBJíeHHH cnocoda u yTHJin3aiyin oca^xa axTHBHufi ηλ nocae $njibTpaijHn oÓpadaTMBaBT pacTeopoM eflxoro HaTpa kohueHTpaipiH 50γ/λ b eAHHHqax JVclzO hjih děsnou cyab$aTH«M mesioKOM, noayueHHbifi pacTBop no^BepraioT ynapHBaHHB flo KOHijeHTpagHH 52%, a 30Jiy nocsie cxMFaHMH pacTBopsnoT b $nabTpe, OTOÓpaHHOM c Baxyyu-^JHJibTpa, κ B03BpaiqanT Ha Baxyyu-i^HjibTp.CriOCOÓ OÓpadOTKH Η30ΗΤΟΜΗΟΓΟ aKTMBHOFO HJia, BKJUO- uaioapiň οτοτβμβαηηθ, HJibTpaijH $ »$ Ha BaKyyM- njibTpax, TenaoBy» odpaóoTKy h οκζγηημθ, OTjnmaDiUMltcH τθμ WTO c qesibio ynemeBJíeHHH cnocoda at yTHJin3aiyin oca ^ x axTHBHufi ηλ nocą $ njibTpaijHn oÓpadaTMBaBT pacTeopoM eflxoro HaTpa kohueHTpaipiH 50γ / λ b eAHHHqax JVcl of O hjih horrible cyab $ aTH M mesioKOM, noayueHHbifi pacTBop no ^ BepraioT ynapHBaHHB flo KOHiHTpagHH 52%, and 30Jiy nocsie cxMFaHMH p0TTTbPuTbTuTbTuTbPuTbTuTbPuTbPuTbPuTbPuTbPuTu ^ HjibTp.
ΊAHHOTAUMHΊAHHOTAUMH
HacTOíímee jasodpeTeHHe othochtch k yTJtoraanHH ocaflKOB ÓHOJiorjwecKofi οηηοτκη ctohhnx βολ.HacTOíímee jasodpeTeHHe othochtch to yTJtoraanHH ocaflKOB ÓHOJiorjwecKofi οηηοτκη ctohhnx βολ.
Heju> ΒΒΟόρθτβΗΚΗ - yneiuoBJíeHne cnocoóa h yT®iH— 3annH ocafljía.Heju> ΒΒΟόρθτβΗΚΗ - yneiuoBJíeHne cnocooa h yT®iH— 3annH ocafljía.
Cnocoó oópaóoTKH H30NTonHo.ro &κτηβηογο HJia bkjhonaeT OTCTanBaHHe, $miBTpamno Ha BaKyyM-$Hjn>Tpax, τθπλοBy» oópaóoTKy h coraHHe. Ηοβνμ ηβληθτοη to, ητο ηκτηβhně hji nocjie φΗΛΒτρβιχΗΗ oópaóaTNBaiOT inejíOHHUM peareHtom, nojiyneHHNit pacTBop no^BepraioT TeiuioBofi oópaóoTKe, a 30Jiy nocjie coraHHH pacTBopnioT b $oi»TpaTe h B03BpamaioT Ha BaKyyM-φΗΛΗτρ.Cnocoó oópaóoTKH H30NTonHo.ro & κτηβηογο HJia bkjhonaeT OTCTanBaHHe, $ miBTpamno Ha BaKyyM- $ Hjn> Tpax, τθπλοBy »oópaóoTKy h coraHHe. Ηοβνμ ηβληθτοη to, ητο ηκτηβhně hji nocjie φΗΛΒτρβιχΗΗ oopoóTNBaiOT inejíOHHUM peareHtom, nojiyneHHNit pacTBop no B BepraioT TeiuioBofi iePoHoToHoToaioToaioToaioToaioToaioToaioToaioToaioToaioToaioToaioToaioToaioToaioToToTo
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792840536A SU1038287A1 (en) | 1979-11-20 | 1979-11-20 | Method of treating excessive active slurry |
Publications (2)
Publication Number | Publication Date |
---|---|
CS525481A1 CS525481A1 (en) | 1985-11-13 |
CS245006B1 true CS245006B1 (en) | 1986-08-14 |
Family
ID=20859588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS815254A CS245006B1 (en) | 1979-11-20 | 1981-07-06 | Excessive active sludge treatment method |
Country Status (2)
Country | Link |
---|---|
CS (1) | CS245006B1 (en) |
SU (1) | SU1038287A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2079454C1 (en) * | 1995-07-18 | 1997-05-20 | Грудинин Владимир Павлович | Method of processing excessive activated sludge |
RU2109795C1 (en) * | 1996-08-12 | 1998-04-27 | Грудинин Владимир Павлович | Method of producing liquid sulfur-free organic fuel |
-
1979
- 1979-11-20 SU SU792840536A patent/SU1038287A1/en active
-
1981
- 1981-07-06 CS CS815254A patent/CS245006B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CS525481A1 (en) | 1985-11-13 |
SU1038287A1 (en) | 1983-08-30 |
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