Microporous Aeration Discs rau Brazil's Agro-Industrial Wastewater|Tsawg Zog & Scalable rau nqaij qaib, qab zib & nqaij ua

Microporous Aeration Discs rau Brazil's Agro-Industrial Wastewater

Brazil's agro-kev lag luam sector-ib lub ntiaj teb loj tshaj plaws tsim cov nqaij qaib, qab zib thiab nqaij nyuj- tsim tawm ntau tshaj 150 lab cubic meters ntawm cov dej khib nyiab txhua xyoo, nrog cov nitrogen, phosphorus, cov organic teeb meem thiab cov khib nyiab pov tseg. Cov chaw ua nqaij qaib ib leeg tsim tau 16,{6}} m³ / hnub ntawm cov kua dej nrog COD qib ntawm 1,500-3,000 mg / L, thaum cov mills qab zib tso cov vinasse nrog cov organic hnyav heev. Brazil txoj cai nruj CONAMA 43/2011 (nrog nruj nitrogen / phosphorus txwv) thiab cov nqi hluav taws xob nce ntxiv tau ua rau cov tshuab aeration tsis tu ncua-xws li aerobic lagoons thiab coarse npuas diffusers{16}} tsis siv neeg: lawv tsis ua raws li cov cai tawm tshiab, siv lub zog ntau dhau thiab yuav tsum tau ua. Microporous aeration discs tau dhau los ua tus qauv kub rau Brazilian agro{17}} kev lag luam, xa cov pa oxygen hloov pauv tau zoo, kev siv hluav taws xob tsawg thiab ua raws li CONAMA cov qauv{18}} pov thawj hauv cov haujlwm loj rau cov khoom lag luam thoob ntiaj teb xws li BRF.

• Vim li cas Brazil's Agro-Kev Lag Luam Xav Tau Microporous Aeration Discs

Brazil's agro-kev kho dej khib nyiab hauv kev lag luam muaj qhov xav tau tshwj xeeb: tus nqi ntws loj (10,000+ m³ / hnub rau cov chaw loj), txwv tsis pub nitrogen / phosphorus nruj (CONAMA 43/2011), qhov xav tau tsis yog - nres kev ua haujlwm (tsis muaj sijhawm ntau lawm), thiab cov nqi hluav taws xob siab hauv cov chaw lag luam nyob deb nroog. Cov kab ke aerobic lagoon ib txwm siv- ib zaug mus- rau cov nqaij qaib thiab cov khoom qab zib- muaj cov pa oxygen tsis zoo, tsis tshem nitrogen / phosphorus thiab siv thaj av loj. Coarse npuas aerators haus 2x ntau zog tshaj microporous discs thiab tsis tuaj yeem ua tau raws li cov kev txwv tshiab rau cov dej khib nyiab ncaj qha.

Microporous aeration discs daws cov teeb meem no los ntawm kev xa 30-35% OTE hauv cov dej khib nyiab, ua kom muaj txiaj ntsig zoo nitrification / denitrification rau kev tshem tawm nitrogen- qhov tseem ceeb ntawm CONAMA 43/2011. Rau kev ua cov nqaij qaib, ntu feem ntau muaj zog ntawm Brazil's agro- kev lag luam, cov discs no kho siab - ntws effluent yam tsis muaj kev cuam tshuam ntau lawm, qhov txiaj ntsig tseem ceeb rau cov chaw ua 700,000+ qaib ib hnub. Lawv kuj txiav lub zog siv los ntawm 30-50%, kev txuag loj rau Brazilian agro-industries qhov twg aeration account rau 50-70% ntawm cov nqi kho dej khib nyiab.

• Yuav ua li cas Microporous Aeration Discs Ua Haujlwm rau Brazil's Agro-Cov dej khib nyiab lag luam

Microporous aeration discs raug ntsia rau hauv parallel nitrification- denitrification tso tsheb hlau luam (tus qauv rau kev ua raws cai CONAMA 43/2011) thiab txuas nrog sib txawv - cua tshuab ceev. Compressed cua hla dhau 50-200 micron pores nyob rau hauv EPDM membrane discs, tsim 1-3mm microbubbles uas nce maj mam los ntawm cov as-ham-nplua nuj agro-industrial wastewater. Qhov nce qeeb ua kom cov pa oxygen dissolution rau nitrification (hloov ammonia rau nitrate) thiab txhawb cov aerobic microbes uas zom cov nqaij qaib rog, qab zib zeb vinasse thiab nqaij ua cov organics.

Tsis zoo li ib txwm aerators, microbubbles 'loj thaj chaw ntawm thaj chaw- mus rau - ntim piv muab cov pa oxygen tswj tau meej- tseem ceeb rau Brazil cov kev xav tau tshem tawm cov khoom noj. Rau cov khoom siv nqaij qaib, qhov no txhais tau tias tshem tawm nitrogen kom zoo (rau<15 mg/L) without the need for costly chemical additives, while sugar mills can treat vinasse with minimal energy use, even with fluctuating organic loads. The modular design also allows for one tank to be maintained while the other operates, ensuring 24/7 wastewater treatment-non-negotiable for Brazil's large-scale agro-industrial facilities.
 

• Cov txiaj ntsig tseem ceeb ntawm Microporous Aeration Discs rau Brazilian Agro-Kev Lag Luam

Tag Nrho CONAMA 43/2011 Kev Ua Raws Cai: Ua kom muaj txiaj ntsig nitrogen / phosphorus tshem tawm (nitrogen<15 mg/L, phosphorus <2 mg/L) for direct wastewater discharge-eliminates fines and non-compliance risks for poultry/sugar/meat processing.

Zero Production Downtime: Parallel tank tsim nrog kev sib cais li qub tso cai rau kev kho aeration disc yam tsis muaj kev kho cov dej khib nyiab- pov thawj hauv BRF cov chaw ua khoom noj nqaij qaib tuav 700,000 qaib / hnub.

40-50% Kev txuag hluav taws xob: Siv tsuas yog 0.8-1.2 kWh ib m³ ntawm cov dej khib nyiab vs. 1.8-2.5 kWh rau cov npuas dej ntxhib; sib txawv-ceev blower kev koom ua ke txiav lub zog siv txawm tias ntxiv rau kev hloov pauv ntawm cov nqi ntws.

Ntev Lifespan hauv Harsh Effluents: EPDM discs tiv thaiv corrosion los ntawm cov khoom qab zib vinasse thiab txhaws los ntawm nqaij qaib ua cov rog, nrog rau lub neej ntawm 8-10 xyoo-2x ntev dua li cov tsoos aerators hauv Brazilian agro-industrial tej yam kev mob.

Unmatched Scalability: Ua kom haum rau tsev neeg me me- muaj cov khoom qab zib (500 m³ / hnub) thiab cov chaw noj nqaij qaib thoob ntiaj teb (16, 800+ m³ / hnub) nrog kev teeb tsa modular- tsis tas yuav tsum muaj lub tank rov tsim dua.
Microporous Aeration Disc vs. Traditional Aeration (Brazil Agro-Cov ntaub ntawv siv kev lag luam)

• Qhov Project Case:BRF Poultry Processing Plant, Brazil

BRF-ib lub ntiaj teb loj tshaj plaws agro- tuam txhab kev lag luam, ua 700,000 qaib hauv ib hnub- tau ntsib ib qho kev sib tw tseem ceeb: nws cov txheej txheem aerobic tsis tu ncua rau 16,800 m³ / hnub ntawm cov nqaij qaib effluent ua tsis tau raws li Brazil's 3 / CO2014 CNAMA tshiab txwv tshem tawm tsuas yog 60%. Lub chaw xav tau kev rov ua dua tshiab uas yuav tsis cuam tshuam kev tsim khoom, tsis yog - sib tham tau rau nws txoj haujlwm 24/7.

Xyoo 2025, BRF tau teeb tsa EPDM microporous aeration discs nyob rau hauv ob qho tib si nitrification -denitrification tso tsheb hlau luam, nrog kev sib cais li qub rau kev saib xyuas thiab sib txawv - cua tshuab ceev kom ua tau zoo. Ib qho dej yaj huab cua flotation (DAF) ua ntej- cov kauj ruam kho tau ntxiv kom tshem tawm cov nqaij qaib rog thiab cov khib nyiab tshem tawm.

Cov txiaj ntsig ntawm qhov project:

①COD tshem tawm tau nce mus rau 95%, nitrogen txo mus rau 12 mg / L, phosphorus mus rau 1.8 mg / L-100% ua raws li CONAMA 43/2011

② Cov nqi hluav taws xob txhua hli txiav 45% (ntawm $ 28,000 txog $ 15,400)

③Zero ntau lawm downtime thaum lub sij hawm installation thiab 6 lub hlis tom qab ua hauj lwm

④ Lub sijhawm tu ncua txo los ntawm 20 teev hauv ib lub lis piam mus rau 4 teev hauv ib xyoos

⑤ Kev kho cov dej ntws rov qab siv rau lub Hoobkas tu thiab ua liaj ua teb dej, txiav cov nqi dej los ntawm 20%

• Cov kev coj ua zoo tshaj plaws rau kev siv Microporous Aeration Discs hauv Brazil's Agro-Kev Lag Luam

Fats/Solids Pre-Kev kho mob: Ntxiv DAF (fais cua flotation) system rau cov nqaij qaib / nqaij ua cov dej khib nyiab kom tshem tawm cov rog thiab cov khib nyiab loj loj - tiv thaiv EPDM disc clogging thiab tswj OTE siab. Rau cov suab thaj mills, siv lub tank tso rau vinasse kom tshem tawm cov av.

Parallel Tank Design: Nruab cov discs hauv 2+ cov tso tsheb hlau luam sib txuas nrog cov khoom sib cais- ua kom muaj kev saib xyuas yam tsis muaj kev kho cov dej khib nyiab, qhov tseem ceeb rau Brazil's 24/7 agro- chaw lag luam.

Nutrient Target Monitoring: Taug qab nitrogen (NH3-N, NO3-N) thiab phosphorus theem txhua hnub (tsis yog COD / BOD nkaus xwb) kom tswj tau raws li CONAMA 43/2011; kho cov huab cua txaus rau kev pom zoo nitrification / denitrification tshuav nyiaj li cas.

Khoom siv & Loj Xaiv: Xaiv Φ300mm EPDM discs (10- xyoo lifespan) rau nqaij qaib / nqaij ua; ceramic discs rau cov khoom qab zib nrog siab -acidity vinasse. Siv qhov sib txawv-ceev blowers rau cov chaw uas muaj qhov hloov pauv hloov pauv (nrog rau hauv cov khoom qab zib nrog cov khoom tsim raws caij nyoog).

Kev hloov pauv huab cua tropical: Nruab UV- tiv thaiv huab cua piping thiab ntxoov ntxoo rau aeration blowers-Brazil qhov kub thiab txias tshav ntuj tuaj yeem degrade cov khoom yas; Qhov no ncua kev ua neej nyob los ntawm 3-4 xyoo.

• Xaus: Microporous Aeration Discs-Lub neej yav tom ntej ntawm Brazil

Agro-Kev kho dej khib nyiab hauv kev lag luam

Brazil's agro-kev lag luam kev lag luam yog lub ntiaj teb thawj coj hauv kev tsim cov nqaij qaib, qab zib thiab nqaij nyuj- thiab nws xav tau cov kev daws teeb meem dej khib nyiab uas phim nws qhov ntsuas, kev ua tau zoo thiab kev tswj hwm xav tau. Microporous aeration discs yog tib lub thev naus laus zis uas muab tag nrho CONAMA 43/2011 ua raws, xoom kev tsim khoom poob qis, thiab txuag hluav taws xob loj rau lub teb chaws siab - ntws, khoom noj khoom haus - nplua nuj agro- kev lag luam effluent. Ua pov thawj nyob rau hauv loj -tej tej yaam num rau lub ntiaj teb no hom xws li BRF, lawv yog kub tus qauv rau Brazilian nqaij qaib, qab zib thiab nqaij ua tej chaw.

Los ntawm kev nqis peev hauv microporous aeration discs, Brazilian agro- cov tswv lag luam tsis tsuas yog ua tau raws li cov cai nruj ib puag ncig tab sis kuj hloov cov dej khib nyiab los ua cov khoom muaj txiaj ntsig -kho cov dej xau tuaj yeem rov qab siv tau rau kev siv dej, tu thiab tu tsiaj txhu, txo cov nqi dej thiab txhawb nqa Brazil lub hom phiaj kev ua liaj ua teb kom ruaj khov. Txawm hais tias koj khiav ib qho chaw ua liaj ua teb loj hauv São Paulo lossis lub tshuab qab zib hauv Minas Gerais, microporous aeration discs yog qhov ua tau zoo, muaj peev xwm ua tau thiab tus nqi- siv tau zoo rau koj cov kev xav tau kev kho dej khib nyiab.

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