Plaub Hom Kev Kho Dej Tseem Ceeb Technology

Los ntawm: Kate

Email: info@juntaiplastic.com

Hnub tim: 12 Lub Xya Hli 2021

MBBR Technology, DAF Tshuab, BSFFR, RO, UF, Qhov twg yog qhov zoo dua?

Cov Lus Qhia

1. MBBR Technology Principal thiab Advantage

1.1 MBBR Media Technology Description

1.2  MBBR Technical zoo

2. DAF Tshuab Tus Thawj Coj thiab Qhov Zoo

2.1 DAF Technical Description

2.2 DAF Technical zoo

3. BSFFFlooded Fixed Bed Biofilm Technology（BSFFR）Technology

3.1 BSFFR Technology Taw Qhia

3.2 BSFFR Technical zoo

4. Membrane filtration thiab thim rov qab osmosis technology（UF thiab RO)

4.1 Technology profile

4.2 Technical zoo

1.MBBR Technology Principal thiab Advantage

1.1 MBBR Media Technology Description

Moving Bed Biofilm Reactor (MBBR) yog ib lub tshuab patented tsim los ntawm AnoxKaldnes, Norway, uas muaj thaj chaw loj tshwj xeeb thiab tiv thaiv cov hnab yas ntawm nws cov tub ntxhais.

Tus yuam sij rau lubMthev naus laus zis yog kev tshawb fawb thiab kev tsim kho ntawm bio-carrier nrog lub ntiajteb txawj nqus tshwj xeeb ze ntawm cov dej thiab yooj yim fluidization nyob rau hauv me ntsis agitation. Cov neeg nqa khoom lom neeg muaj thaj tsam loj (500m2 / m3) thiab tsim nyog rau microbial adsorption thiab kev loj hlob thiab tiv thaiv. Lub fluidization ntawm cov cab kuj nyob rau hauv lub reactor ua rau cov laus biofilm poob thiab refresh ib txwm, thaum lub biofilm txuas nrog muaj zog ua hauj lwm thiab, nyob rau tib lub sij hawm, nce kev sib cuag ntawm biofilm nrog oxygen thiab oxygen hloov efficiency. Cov cab kuj yog ua los ntawm high-density polyethylene, nrog loj void piv, lub teeb tshwj xeeb lub ntiajteb txawj nqus thiab muaj zog corrosion kuj. Cov txheej txheem muaj siab load thiab me me hneev taw; Kev siv dav dav thiab kev ua haujlwm yooj yim; cuam ​​tshuam tsis kam; kev ua haujlwm yooj yim thiab kev saib xyuas yooj yim. Nws yog qhov tsim nyog rau ntau yam kev kho dej khib nyiab, lossis kev kho dua tshiab ntawm cov chaw kho dej khib nyiab uas twb muaj lawm (xws li kev thauj khoom nce lossis tshem tawm nitrogen thiab phosphorus tshem tawm).

Cov txheej txheem tau tsim nyob rau hauv ntau tshaj 500 kev teeb tsa hauv 48 lub teb chaws thoob ntiaj teb.

1.2 MBBR Technical zoo

1. Advanced technology

17 lub teb chaws technology patents tau txais.

2. Kev ua haujlwm ruaj khov

Txav Txav Txav Txheej Txheem (MBBR) ntws hu rau txaj bioreactor sib xyaw ua ke qhov zoo ntawm kev tshem tawm sludge txoj kev thiab biofilm txoj kev, ob qho tib si nyob rau hauv kev sib cuag nrog cov pa phem thiab muaj peev xwm tiv taus cov dej tsis zoo, thiab kev ua haujlwm ruaj khov, haum rau ntau hom kev kho dej khib nyiab. Cov khoom siv ntawm cov khoom siv sib txuas yog muaj zog thiab ruaj khov thiab tuaj yeem siv tau rau 15 xyoos yam tsis muaj kev hloov pauv, siab oxygen hloov pauv, tsis tas yuav siv cov phaj zoo dispersion, tsis muaj teeb meem txij nkawm.

3. Kev siv yooj yim

Nws tuaj yeem siv rau aerobic thiab anaerobic cov tshuaj tiv thaiv tso tsheb hlau luam rau nitrification thiab denitrification, thiab tseem tuaj yeem siv rau cov kab mob ntshiab biofilm, raws li kev siv tshuaj tua kab mob ua ntej BAS los yog ncaj qha muab cov khoom siv sib chwv rau hauv lub tshuab ua kom cov sludge tank rau kev ua haujlwm.

4. Kev siv av yooj yim.

Cov khoom siv lim dej ntws tau muaj qhov tshwj xeeb ntawm thaj chaw siab (500m2 / m3), uas yog ntau tshaj 5 npaug ntawm cov khoom siv lim dej dav dav, thiab qhov ntim cov pa phem tuaj yeem siab txog 20kg-BOD / m3-hnub , yog li tsuas yog 1/4-1/5 ntawm cov txheej txheem kev sib cuag kab mob sib kis tau yooj yim.

5. Me me ntawm sludge

Cov sludge txuas nrog microbial sludge muaj hnub nyoog ntev, thiab cov theem lom neeg ua kom ruaj khov, thiab nws tuaj yeem txhawb microbial self-oxidation, yog li cov sludge tiam me me.

6. Kev pabcuam zoo meej

Norway Annen International thiab thoob ntiaj teb cov ntawv tso cai thev naus laus zis niaj hnub tsim cov thev naus laus zis tshiab thiab sib pauv cov ntaub ntawv tshiab rau Cov Txheej Txheem Kaldness BedTM. Tsuav koj muab cov ntaub ntawv qhia txog dej zoo rau peb, peb yuav zoo siab los qhia txog kev kho kab mob zoo tshaj plaws rau koj.

2.Cua Flotation Limr Ttshuab(DAF)

2.1 DAF Technical Description

Air Flotation Filter (DAF, Dissolved Air Filtration) yog txheej txheem tshiab ua ke nrog Dissolved Air Flotation (DAF, Dissolved Air Flotation) thiab Multi-Media Lim (MMF, Multimedia Filter). Cov thev naus laus zis no yog cov thev naus laus zis uas tsim los ntawm WTA hauv Australia, thiab kwv yees li 440 lub tshuab huab cua flotation tau tsim thoob ntiaj teb. Lub sab sauv ntawm huab cua flotation tank yog ib lub voj voos yaj cua flotation tank, thiab sab qis yog cov lim dej ntau.

Cov dej phwj tuaj ntawm lub flocculation cov tshuaj tiv thaiv tank yog thawj zaug sib xyaw nrog cov dej ntim dej saturated thiab tom qab ntawd nkag mus rau hauv cov dej ntws hauv cov dej ntws, qhov chaw uas cov dej saturated yaj ua rau muaj ntau cov npuas me me uas lo rau saum npoo ntawm flocs thiab tom qab ntawd nqa mus rau sab saud. txheej ntawm cov kua nto ntawm lub yaj cua flotation tank thiab tsim ib tug suspended sludge txheej nyob rau saum npoo ntawm lub flotation tank. Lub scraper nyob saum cov yaj huab cua flotation ntawm tes maj mam muab tshem tawm cov sludge thiab tom qab ntawd tawm mus rau hauv lub tank sludge. Ib feem me me ntawm cov khib nyiab pov tseg hauv cov dej ntshiab qis yog khaws cia hauv cov xov xwm lim dej.

2.2 DAF Technical zoo

1. Advanced, high-precision tswj ntawm kev sib xyaw cua-floatation lim tank.

2. Tom qab kev kho mob thib ob ntawm cov dej nyoos uas muaj cov khoom raug tshem tawm ntawm lub cev tseem ceeb ntawm lub teeb floc yog qhov nyuaj rau precipitate, kev siv cov txheej txheem flotation tshem tawm cov nyhuv zoo, tuaj yeem khaws cov turbidity ntawm cov dej hauv qab 10 UNT. Qhov qis dua ntawm cov pa flotation tank yog lub tank filtration, uas ntxiv tshem tawm cov tshuaj raug tshem tawm hauv dej.

3. Thaum xav tau, cov sludge rov qab twj tso kua mis tuaj yeem xa rov qab ib feem ntawm cov sludge mus rau pem hauv ntej biofilm reactor kom cov sludge concentration thiab hloov mus rau kev kho mob lom ntawm cov dej nyoos hauv cov xwm txheej txawv txav (siab load).

4. Cov av nkos-dej sib cais zoo dua los ntawm kev siv lub teeb thiab yooj yim ntab cov yam ntxwv, DAF txheej txheem tuaj yeem ua kom cov ntsiab lus ntawm cov sludge sib cais los ntawm dej mus rau ntau tshaj 2 feem pua ​​thiab txo cov kev siv dej rau cov av nkos. Txo qhov kev siv dej rau tus kheej hauv cov txheej txheem kho kom txuag dej, DAF cais tuaj yeem txo cov SS hauv dej kom qis dua 10mg / 1, cov dej ntws tawm tau zoo, tshwj xeeb tshaj yog nyob rau lub caij ntuj no tsis tshua muaj dej hauv lub xeev ntawm av nkos thiab dej sib cais. tuaj yeem qhia cov yam ntxwv ntawm cov dej zoo, DAF vim lub sijhawm nyob luv luv ntawm cov dej phwj tuaj hauv lub pas dej, npog thaj tsam me me, tshwj xeeb tshaj yog tsim rau thaj chaw me me ntawm cov sijhawm kho.

5. Nws muaj qhov zoo ntawm kev nqis peev tsawg, hneev taw me me, txuag hluav taws xob.

3.Flooded Fixed Bed Biofilm Technology（BSFFR）

3.1 BSFFR Technology Taw Qhia.

Submerged tsau txaj biofilm reactor (BSFFR, Biological Sub-merged Fixed Film Reactor) yog ib hom tshiab ntawm reactor nrog ntaub hom muab tub lim ua biofilm cab kuj.

Qhov tseem ceeb tshaj plaws ntawm qhov muab tub lim no yog tias nws muaj thaj chaw loj tshwj xeeb, yog li nws tuaj yeem loj hlob ntau ntawm microbial films, thiab tib lub sijhawm nws tuaj yeem ntab hauv dej yam tsis muaj kev quab yuam sab nraud, thiab cov laus biofilm yog ib txwm tso thiab refreshed, kom cov ntaub ntawv txuas nrog biofilm muaj zog ua haujlwm. Cov qauv tshwj xeeb ntawm cov ntaub hom muab tub lim tuaj yeem kov yeej qhov teeb meem uas qhov chaw zoo ntawm qhov chaw raug txo vim qhov tawg thiab kev sib txuas los ntawm kev loj hlob ntawm microbial biofilm. Cov khoom siv biofilm tau txais cov pa oxygen txaus, BOB thiab lwm yam khoom noj los ntawm kev sib cuag txaus thaum lub ntsiab ntawm cov dej khib nyiab nce siab, thiab cov pa oxygen hloov pauv tau siab. Cov nroj tsuag muab tub lim yog tsim los ntawm cov hluavtaws fiber ntau thiab muaj kev tiv thaiv corrosion, yog li nws tsim nyog rau ntau yam kev kho dej khib nyiab thiab tuaj yeem siv rau kev kho dej khib nyiab.

3.2 BSFFRTTechnical zoo.

1. Kev ua haujlwm lom ntawm cov kab mob microbial nyob rau hauv cov tshuaj lom neeg lub tank yog nce li ntawm 70 feem pua.

2. cov qauv tshwj xeeb ntawm lub aeration tank ua rau "kev tshaj lij" cov nroj tsuag lom neeg loj hlob zoo, yog li txuas ntxiv cov av nkos hnub nyoog.

3. Qhov kev ruaj ntseg ntawm lub kaw lus kev ua tau zoo tau zoo dua qub vim qhov kev txhim kho ntawm cov kab mob microbial nyob rau hauv lub tank aeration, thiab yog li ntawd tsis tshua muaj kev cuam tshuam los ntawm kev hloov pauv ntawm cov dej khib nyiab.

4. Cov sludge index tsawg heev, yog li:

a. Zoo sedimentation kev ua tau zoo ntawm suspended sludge.

b. High concentration ntawm activated sludge, yog li:

①　Txo lub peev xwm ntawm lub aeration tank.

②　Qhov kawg daws qhov peev txheej tank yog txo.

③　Yog tias tib lub peev xwm khaws cia, qhov kev kho mob tuaj yeem nce ntxiv.

④　Kev txhim kho tseem ceeb hauv sludge thickening.

⑤　Qhov degree ntawm sludge dewatering yog qhov zoo dua.

⑥　Tus nqi ntawm cov sludge residual raug txo kom tsawg.

5. Kev siv hluav taws xob tsawg ntawm cov khoom siv vim kev siv cov pa oxygen siab coefficient (tus nqi) thiab lub peev xwm me me.

6. Txij li thaum cov ntaub ntim khoom ib txwm nyob rau hauv cov lus tsa suab, cov kab mob ntau dhau tau txiav tawm thiab cov ntim yuav tsis txhaws.

7. Txij li thaum lub FABT system tau nruab rau hauv lub tank aeration, yuav tsis muaj "Zone tuag" (tsis muaj kev lom zem cheeb tsam) hauv lub tank.

8. tsis tas yuav hloov cov kab mob me me vim tias qhov chaw txhawb nqa ntawm biota txuas rau lub tank aeration.

9. Cov kev cai qis rau kev saib xyuas cov xwm txheej thiab kev tswj tsis siv neeg.

10. kev ua haujlwm zoo thiab txhim khu kev qha, uas tau raug pov thawj nyob rau hauv ntau qhov qauv engineering hauv Tebchaws Europe.

11. Cov dej tsis zoo ua tau raws li tus qauv thiab siab dua li tus qauv xav tau.

12. Nws yog haum rau ntau yam siv sawb siv.

13. Nws tuaj yeem nthuav dav raws li qhov xav tau, thiab nws yooj yim rau kev khiav lag luam.

14. Tsis tas yuav tso cov dej pov tseg thaum tu.

15. Lub neej ua haujlwm ntev.

4. Membrane filtration thiab thim rov qab osmosis technology (UF thiab RO)

4.1 Technology profile

Reclaimed dej, desalination thiab ultrapure dej ntau lawm cia siab rau membrane filtration technology. Dasma tuaj yeem xaiv ntawm UF (Ultra Filtration) thiab RO (Rov Qab Osmosis) cov txheej txheem los tsim cov dej zoo rov qab, nyob ntawm cov dej zoo ntawm cov dej nyoos thiab cov dej rov qab. UF tshem tawm tag nrho cov khoom seem uas raug tshem tawm thiab cov kab mob los ntawm cov dej nyoos, thiab RO tshem cov khib nyiab los ua cov dej zoo rov qab uas tuaj yeem siv rau hauv cov kav dej txias lossis cov boiler ua dej.

4.2Technical zoo.

1. Kev siv ultrafiltration ua ntej thim rov qab osmosis tuaj yeem tshem tawm tag nrho cov kab mob thiab cov khoom seem uas tau muab tshem tawm los ntawm cov dej ntws, kom tsis txhob muaj cov tshuaj lom neeg tom qab ntawm cov txheej txheem rov qab osmosis, uas tuaj yeem txuas lub neej kev pab cuam ntawm daim nyias nyias, txo cov tshuaj ntxuav, thiab txo qhov tsis ua hauj lwm ntawm daim nyias nyias, yog li txo cov nqi khiav lag luam.

2. Txij li thaum lub ultrafiltration membrane kuj muaj cov khoom tiv thaiv oxidation, chlorinated dej tuaj yeem raug ntxiv ncaj qha rau hauv ultrafiltration system. Nyob rau hauv txoj kev no, ultrafiltration membrane tsuas yog lub luag haujlwm rau kev kho cov kab mob tuag thiab kab mob, thiab tsis muaj kab mob nyob. Qhov no ua kom ntseeg tau tias ultrafiltration membrane nws tus kheej tsis biofouling.

3. Tab sis qhov rov qab osmosis membrane tsis yog oxygen resistant, nws yog ib qho tsim nyog yuav tau ntxiv ib qho me me ntawm sodium sulfite rau ultrafiltration leachate kom tshem tawm cov pa. Lub sijhawm no, rov qab osmosis membrane tiv thaiv los ntawm ultrafiltration membrane ua ntej, tsis muaj kev puas tsuaj lom, thiab tag nrho cov teeb meem raug tshem tawm, txawm tias cov microbial carcasses raug tshem tawm. Yog li ntawd, kev sib xyaw ua ke ntawm thim rov qab osmosis membrane thiab ultrafiltration zoo heev txhim kho nws cov txiaj ntsig thiab txo nws cov nqi khiav lag luam.