Devoir Libre D_assnsmt

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  Calcul des débits des eaux usées Année  2000 2005 2010 2015 2020 2025 1. POPULATION  Population totale (hab.) 164,997186,952208,952229,910248,901269,460  Taux d'accroisseent (!)) 2.75%2.53%2.25%1.93%1.60%1.60%  Taux de brancheent l'#P (!) 90%92%94%96%98%  Population branchée (hab.) 168,257192,236216,115238,945264,071  Population non branchée (hab.) 18,69516,71613,7959,9565,389  Taux de raccordeent l'é$out ! 75%80%85%90%95% Taux de raccordeent l'é$out Trac (Adinistrati% & Industriel) 100%100%100%100%100%  Population raccordée 111*+1*1,-11--,/+ . 0OTATION (lhab2)  Population branchée 7075808080  Population non branchée 2020202020  Adinistrati3e 1012151515  Industrielle 1010101010 . 4onsoation en eau  Population branchée au réseau d'eau potable (2) 1177814418172891911621126  Population non branchée (2) 374334276199108  Adinistrati3e (2) 18702507344937344042  Industrielle (2) 18702090229924892695  Total (2) 1589119349233132553727970 Total pour les accordés au réseau d'assainisseent (2) 1355417134213822414327215 TOTAL (ls)  156.88 198.31 247.47 279.44 314.99  Taux de retour l'é$out ! 8080808080 . Production d'eaux usées 0ébit 5o6en des eaux usées (ls)  125.50 158.65 197.98 223.55 252.00 Taux des eaux parasites (!) 2020202020 0ébit des eaux parasites (ls)  25.10 31.73 39.60 44.71 50.40 0ébit 5o6en (ls)  150.60 190.38 237.57 268.26 302.39 4oe%%icient de pointe 2ournali7re 1.301.301.301.301.30 4oe%%icient de pointe horaire  1.72 1.70 1.68 1.67 1.66 0ébit de pointe 2ournali7re sans eaux parasites (ls)  163.15 206.24 257.37 290.61 327.59 0ébit de pointe horaire sans eaux parasites (ls)  281.13 350.30 431.79 484.51 542.98 8e2et de pointe 2ournali7re #U en teps sec (ls)  188.25 237.97 296.97 335.32 377.99 8e2et 5A9 #U en teps sec (ls)  306.23 382.03 471.38 529.22 593.38  La Répartton Des Débis Des Eau !sées ar #assin N° BPopulationQmax,EU (l/s) B0-1B1IO3.8523%250 221.38177.1011.51.210.280.77 RF1.968%40 !.275.020.330.2!0.01 1-2B2IO5.923%250 33.25271. 017.! 1 .110. 2 RF6.758%40 21.!017.281.120.00.03 2-3B3RF7.548%40 2 .131.301.251.000.03 RN11.043-4B4Souk3.46 2 .221.380.580.58  l# $%&it total t'ansitant $ans l# oll#t#u' B #1.35l/s Nom $u oll#t#u''onon $u oll#t#u'*p# +a&itatu'-a# (a)aux '#mpli ()#nsit% (a&/+a)Population &'an+%#Qm,EP (m3/)Qm,EU (m3/)  La $oru&e 'e (a)uo l#' a5.946.53 4#  b-0.59-0.5-0.62 m()6 ()6  la -o'mul# $# a9uot pou' #s '%ions Pa'am%t'# :()U();()<()() 1.430.291.200.78-0.597 l#' 0.840.241.170.81-0.4901.660.311.220.77-0.634 o#>i#nts $# ?ontana pou' 610ans@%ion Pa'isi#nn# B%ni ?#llalQ()6 : @%ions@%ion Pa'isi#nn# Q(T)= 1 Q(T)= 0 n ?#llal Q(T)= 1  =o'mul# $# a9uot  ) . A U() .  ;() .  <() . m()(/2C'ain# () )D () (0,8 C&/(10,287C&))  3 . I 029  . ! 120  . 078  . (#$2&a'* ( ) ) -0597  4 . I 024  . ! 117  . 081  . (#$2&a'* ( ) ) -0490  6 . I 031  . ! 122  . 077  . (#$2&a'* ( ) ) -0634
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