AQUAmax ® PROFESSIONAL XL - Manual de operare
AQUAmax ® PROFESSIONAL XL - Manual de operare
AQUAmax ® PROFESSIONAL XL - Manual de operare
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Dimensionare tehnica <strong>AQUAmax</strong> Professional <strong>XL</strong> - bazine dreptunghiulare<br />
Dimensionare pentru epurare completa cu nitrificare si <strong>de</strong>nitrificare<br />
<strong>AQUAmax</strong> <strong>PROFESSIONAL</strong> <strong>XL</strong>2<br />
Baza <strong>de</strong> calcul <strong>XL</strong>2 <strong>XL</strong>2 <strong>XL</strong>2 <strong>XL</strong>2 <strong>XL</strong>2<br />
Persoane racordate<br />
Bilanz azot / Dovada eliminarii<br />
250 300 350 400 450 PE<br />
TKN0 [g/PExd] 11,0 11,0 11,0 11,0 11,0 g/(PExd)<br />
NÜS = 0,045xBd [kg/d] 0,45 0,54 0,63 0,72 0,81 kg/d<br />
org. Ne [mg/l] 2 2 2 2 2 mg/l<br />
NH4-NNit = TKN0-NÜS-org.Ne [mg/l] amoniu nitrificabil 59,3 59,3 59,3 59,3 59,3 mg/l<br />
NO3-ND = NH4-NNit - NO3-Ne [mg/l] azotat <strong>de</strong>nitrificat 50,1 48,1 48,2 47,9 48,3 mg/l<br />
NO3-ND/CBO5 [-] 0,19 0,18 0,18 0,18 0,18<br />
VD/VBB 0,50 0,50 0,50 0,50 0,50<br />
Numar umpleri bazin tratare z 2 2 2 2 2<br />
Faza <strong>de</strong> <strong>de</strong>nitrificare tD = VD/VBB x tR/z [h] 1,6 1,5 1,5 1,5 1,5 h<br />
NO3-Ne = NH4-NNit x fA/z [mg/l] nitrat in evacuare 9,1 11,2 11,1 11,3 10,9 mg/l<br />
Necesarul <strong>de</strong> oxigen<br />
OV C [kg O 2 / kg CBO5] 1,45 1,45 1,45 1,45 1,45 kg O 2/kg CBO 5<br />
fC 1,2 1,2 1,2 1,2 1,2<br />
fN 2,5 2,5 2,5 2,5 2,5<br />
OVN = (4,6 x NO3-Ne + 1,7 x NO3-ND) / CBO5 [kgO2 / kgCBO5] 0,47 0,50 0,50 0,50 0,49 kg O2/kg CBO5 OV = 1/(1-tD/tR)x1/(mZxtR)x(fCxOVC+fNxOVN)xBd 3,14 3,87 4,55 5,26 5,94 kg/h<br />
CS [mg/l] 9 9 9 9 9 mg/l<br />
CX [mg/l] 2 2 2 2 2 mg/l<br />
αOC = CS/(CS-CX)*OV/n [kg/h] 2,02 2,49 2,93 3,38 3,82 kg/h<br />
Capacitate <strong>de</strong> aerare aerator αOCN [kgO2/kWh] 1,30 1,30 1,30 1,30 1,30 kgO2/kWh Putere instalata aerator P = αOC / αOCN x 0,9 [kW] 1,73 2,13 2,50 2,89 3,27 kW<br />
Dimensionarea bazinului <strong>de</strong> tratare (SBR) la instalatii cu eliminare P<br />
CP,SBR [mg/l] 12,0 12,0 12,0 12,0 mg/l<br />
CP,Evac. [mg/l] 2 2 2 2 mg/l<br />
XPprecipitare = CP,SBR - CP,Evac. - XP BM,BioP [mg/l] 10,0 10,0 10,0 10,0 mg/l<br />
Fosfor <strong>de</strong> precipitat zilnic Ptot [kg/d] 0,38 0,45 0,53 0,60 kg/d<br />
Precipitare cu saruri <strong>de</strong> fier<br />
Numar bazine <strong>de</strong> tratare SBR n 2 2 2 2<br />
Cantitatea <strong>de</strong> namol in exces produsa din eliminare P ÜSd.P = (Qd x 6,8 x XP,Fäll,Fe) /1000 [kg/d] 2,55 3,06 3,57 4,08 kg/d<br />
Cantitatea totala <strong>de</strong> namol in exces zilnic ÜSd,Fe = ÜSd,C + ÜSd,P,Fe [kg/d] 11,60 13,91 16,23 18,55 kg/d<br />
Varsta namol tTS 11,3 11,3 11,3 10,8 d<br />
Volumul unui bazin SBR VR = tTSxÜSd,FextZ/tR/n/TSR [m³] 21,00 25,41 29,90 32,94 m³<br />
Volum min. al unui bazin SBR Vmin = VR - VZ [m³] 14,7 17,9 21,1 22,9 m³<br />
Dimensiunile unui bazin SBR dreptunghiular, lungime latura b [m] 2,5 3,0 3,0 3,0 m<br />
Dimensiunile unui bazin SBR dreptunghiular, lungime latura l [m] 4,0 4,0 4,5 5,0 m<br />
Suprafata unui bazin SBR AR [m²] 10,0 12,0 13,5 15,0 m²<br />
Adancime max. apa in bazinul SBR hWmax = VRx4/3,14/dR² [m] 2,1 2,1 2,2 2,2 m<br />
Adancime min. apa in bazinul SBR hWmin = Vminx4/3,14/dR² [m] 1,5 1,5 1,6 1,5 m<br />
Inaltime strat namol hS = hWxTSRxISV/1000 [m] 0,84 0,85 0,89 0,88 m<br />
Factor <strong>de</strong> barbotare fA = (VR - Vmin)/VR [-] 0,30 0,30 0,29 0,30<br />
Precipitare cu saruri <strong>de</strong> aluminiu<br />
Numar bazine <strong>de</strong> tratare SBR n 2 2 2 2<br />
Cantitatea <strong>de</strong> namol in exces produsa din eliminare P ÜSd.P = (Qd x 6,8 x XP,Fäll,Al) /1000 [kg/d] 1,99 2,39 2,78 3,18 kg/d<br />
Cantitatea totala <strong>de</strong> namol in exces zilnic ÜSd,Al = ÜSd,C + ÜSd,P,Al [kg/d] 11,03 13,24 15,45 17,65 kg/d<br />
Varsta namol tTS 11,8 11,8 11,8 11,8 d<br />
Volumul unui bazin SBR VR = tTSxÜSd,FextZ/tR/n/TSR [m³] 20,86 25,25 29,71 34,24 m³<br />
Volum min. al unui bazin SBR Vmin = VR - VZ [m³] 14,6 17,7 21,0 24,2 m³<br />
Dimensiunile unui bazin SBR dreptunghiular, lungime latura l [m] 2,5 3,0 3,0 3,0 m<br />
Dimensiunile unui bazin SBR dreptunghiular, lungime latura b [m] 4,0 4,0 4,5 5,0 m<br />
Suprafata unui bazin SBR AR [m²] 10,0 12,0 13,5 15,0 m²<br />
Adancime max. apa in bazinul SBR hWmax = VRx4/3,14/dR² [m] 2,1 2,1 2,2 2,3 m<br />
Adancime min. apa in bazinul SBR hWmin = Vminx4/3,14/dR² [m] 1,5 1,5 1,6 1,6 m<br />
Inaltime strat namol hS = hWxTSRxISV/1000 [m] 0,83 0,84 0,88 0,91 m<br />
Factor <strong>de</strong> barbotare fA = (VR - Vmin)/VR [-] 0,30 0,30 0,29 0,29<br />
Stocare namol in exces<br />
Cantitate <strong>de</strong> namol evacuata in ingrosator SS = PS + ÜSS [kg/d] 20,30 24,35 28,41 32,47 36,53 kg/d<br />
Volum namol in exces la 4% TS VÜSSd [m³/d] 0,51 0,61 0,71 0,81 0,91 m³/d<br />
Zile stocare namol ingrosat d 60,0 60,0 60,0 60,0 60,0 d<br />
Volum bazin <strong>de</strong> stocare namol ingrosat VEST [m³] 30,4 36,5 42,6 48,7 54,8 m³<br />
Stocare namol in exces / Precipitare P cu saruri <strong>de</strong> fier<br />
Cantitate <strong>de</strong> namol evacuata in ingrosator RSd = PS+ÜSSd+ÜSd,P [kg/d] 22,85 27,41 31,98 36,55 kg/d<br />
Volum namol in exces la 4% TS VÜSSd [m³/d] 0,57 0,69 0,80 0,91 m³/d<br />
Zile stocare namol ingrosat d 60,0 60,0 60,0 60,0 d<br />
Volum bazin <strong>de</strong> stocare namol ingrosat VEST [m³] 34,3 41,1 48,0 54,8 m³<br />
<strong>AQUAmax</strong> <strong>PROFESSIONAL</strong> <strong>XL</strong>2 - Dimensionare instalatii cu bazine dreptunghiulare