Captacion y Planta de Tratamiento

UNIVERSIDAD NACIONAL DE CAJAMARCA FACULT ACULTAD DE INGENIE INGE NIERIA RIA

Escuela Académico Proesio!al de I!"e!ier#a Ci$il TEMA

% CAPTACIÓN Y POTABILIZACIÓN DEL AGUA

CURSO

% ABASTECIMIENTO ABASTECIM IENTO DE AGUA Y ALCANTARILLADO

DOCENTE

% Ing. GASPAR MÉNDEZ CRUZ

ALUMNO

% OLANO ARAUJO, ARAUJO, Robert enr!

Gru&o

% "A# Cajamarca, Abril del 2008 2008

Universidad Nacional de Cajamarca

Ingeniería Civil

CONTENIDO INTRODUCCIÓN. ………………………………………………..………….03 OBJETIVOS. ……………………………………………………..…………..03 JUSTIFICACION. ……………………………………………….…………...03 ALCANSES. ……………………….………………………………..….…….04 REVICION DE LITERAT LITERATURA. ……………………………..…………........04 DISEÑO Y CÁLCULOS. …………………………………….….…...….......14 CAPTACIÓN. CAPTACIÓN. ……………………..……………..……………….…..14 Capta!"# $% &a#a#t!a' Lat%(a'. ……………………..............14 Capta!"# $% &a#a#t!a' $% F)#$). ……...….……….…..…...*1 C+,a(a $% R%-#!"#. ……….……………………...…………..*4 PRETRATA&IENTO. ……………………………………...……......* S%$!,%#ta$)(. S%$!,%#ta$)(. ….……………………...………..…………….* TRATA&IENTO. …………………………………...………….........31 FLOCULACION. …………………………...………………...31 DECANTACIÓN. DECANTACIÓN. ……..…………………….………….…….3/ FILTRACIÓN. FILTRACIÓN. ………..…………………………...………….4* DESINFECCIÓN. …………….…………………...……….…44 CONCLUSIONES Y RECO&ENDACIONES. …….………………….…....4 BIBLIORAFIA. …..……………………………………………..…........…42

ANEOS. ……………………………..………………………...……4 Capta!"# $% A-a $% ''-5!a. ………………………………...4/ PLANOS. ……………………………………………………….……0

I. INTRO NTROD DUCC UCCIÓN IÓN Abastecimiento de Agua y Alcantarillado Alcantarillado

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III. JUSTI%ICACIÓN La <-7t!6!a!"# pa(a %7t% t!p) $% $!7%=)7 7% 8a7a %# p-#t)7 $% 5!7ta ),) %' t@#!) ; %' %)#",!)9 ; %' 7)!a'. P-#t) $% 5!7ta t@#!)9 'a7 %7t(-t-(a7 $%8%# 6-#!)#a( %6!!%#t%,%#t% a7ta :-% -,p'a# 7- p%(!)$) $% $!7%=) %7t) ') ')(a,)7 ap'!a#$) )((%ta,%#t% ')7 (!t%(!)7 %7ta8'%!$)7 %# %' (%'a,%#t). P-#t) $% 5!7ta %)#",!)9 7% <-7t!6!a p-%7t) :-% 'a apta!"# %# ,a#a#t!a' %7 -#a %7t(-t-(a $% )#7t(-!"# ; )p%(a!"# 7!,p'% ; a$%,+7 p)(:-% 7)# 'a7 ,+7 (%:-%(!$a7 %# #-%7t(a >)#a9 ; p()8a8'%,%#t% #)7 %#)#t(%,)7 )# 'a #%%7!$a$ $% a'-#a $% %''a7. P-#t) $% 5!7ta S)!a'9 7% <-7t!6!a p-%7t) :-% pa(a :-% 'a 5!$a %# t)$a !-$a$ ) ),-#!$a$ 7% $%7a(()''% %# 6)(,a #)(,a'9 %7 #%%7a(!) :-% @7ta p-%$a 7at!76a%( 7-7 #%%7!$a$%7 !#$!7p%#7a8'%7 $%#t() $% %7ta7 %7t+ %' a8a7t%%( )# %' ':-!$) %'%,%#t) $!7%=a#$) ; )#7t(-;%#$) 'a !#6(a%7t(-t-(a a$%-a$a 7!# p%($%( $% 5!7ta %' $%7a(()'') 7-7t%#ta8'%.

I$. ALCANCES

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!,p%(,%a8'%7 pa(a apta( %' a-a ; )#$-!('a a 7!7t%,a7 -;a apa!$a$ $%p%#$% $%' a7t) (%:-%(!$) ; $%' (@!,%# p'-5!),@t(!).

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2. PRETRATAMIENTO3 CRITERIOS DE DISE5O3 SEDIMENTADOR. E7t(-t-(a :-% -,p'% )# 'a7 ,!7,a7 6-#!)#%7 :-% %' $%7a(%#a$)(9 7"') :-% %# @7ta %7t(-t-(a 7% a'8%(a(+# a pa(t-'a7 ,+7 p%:-%=a7 :-% 'a7 t(ata$a7 %# %' $%7a(%#a$)( 7)# $% !-a'%7 a(at%(7t!a7.

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Ingeniería Civil

CRITERIOS DE DISE5O3 Vs =

√

4 g ( s-1 ) d 3 Cd

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3e utili4ara 1ara cálculo del 3-/I)-N5A/67 Cd = Vs=

STOES

24

ℜ=

ℜ 1

18

g ( s −1 ) d υ

Vs d υ

2

………………………..……

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1 <ℜ ≤2000

Pa(a KFLUJO EN TRANSICIÓN

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3e utili4ara 1ara cálculo del /-3A7-NA/67

C$

¿

24

+

ℜ

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Pa(a KFLUJO TURBULENTO

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( ) ¿ ……………. ALLEN d υ

ℜ> 2000

1 3



d > 0.1 Cm

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Ingeniería Civil

Vs=1.82 √ g ( s −1 ) d

……………………. NETON

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Ingeniería Civil

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Ingeniería Civil

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$I. CONCLUSIONES Y RECOMENDACIONES3

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