Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam có 16000 dân.Tính toán, thiết kế bể sinh học hiếu khí

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
“Nghiên cứu lựa chọn công nghệ xử lý
nước thải cho khu dân cư Đại Nam có
16000 dân.Tính toán, thiết kế bể sinh học
hiếu khí”
 
 
  
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
 
!"#$"%&'()*
+##$% ,- , ,
./%)+
0%1+1234
!"#$%#&'()*+,-!./01/20!0
2"#$%3($,43$,3)*+,-!!/!!/20!0
."56)7)*+,%"5&!1673/89&:3
;-< :=>?@A9ABC#!A&9>
8"3&9:;<-
• >?3&3D
• E?FG0H@>I@JF?I23/8
• .!K&'2L1673/82"FC#&67FM=
&'AK&'2L1
• >?@A9A12LFN$G
• OA12LFN$G0P@2LB0'2"I'QR
"=#$%>""43+,#>"",?:20!0
@ABC
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2,

Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
DD
EFGH
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SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2R
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
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EFGH
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SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2S
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
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L,=-,=#!
L,=-R=.!9\9>8'3D$0&1
L,=-S=MC
L,=-T=MC]QUM
L,=-<=MC"
L,=-W=^B2Y
L,=-X=+3N';
L,=-Z=^Q_`
LR=-=&9aFUM[
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2W
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
3JK,#"LMA@NOBP
O
1.1.A
1.1.1. Q4RS)Q'TU
)&:3&'MA?bPMLc3Nd2?F1
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bGcH&-@MLc3NF^$/9&&GF=
1.1.2. VW4RJ,#,JXW43Y&Z36[\,WJ]&':
3/8#03/8?#hiF#34
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N82>=$=$k2"A343/8#003/
8#?#h0$#$03/8#?#hK&?2L26
2?'@*l3/80'>:'1(N#$/3/8h0$#&'
"3/80'5m&gF*l@262?'#6j
3D/0=3/8h0$#?#3D/?$
9&n:'B@I2*N6;0H'A&Fl233/8

#$o0M`c
T
@`c@N@UU$0g^@ m&$#$:'B
pq2r025m&H&V@In'26=s3?9&:9?
3/8#9&:350HIi&Nm&%M`c
T
@
`c@UU@tg@t=
'2"FGB083/;&$0PMLc3N;2"H&A
?FL$o375F3DHK&2!^673/8
#h23/FA'?H53/8#?:'A&
PFN80A^F3D:'B^&K&@FNL;BC
>;u91;BC0F3D82A$09"2=.3D
3/80'A&91F3D&@67#O0&JABG
3V?$0BG(9&n@083vFAfK&s3#59w34
:&K&&JA:=
23/LLF;FCB8$^9"2s3#59w34:
&K&&JA=:'^673/89&:3
02IHA
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2X
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
3JK,#"^E_`A@NO
?3N?>34F3D#6j2?12L673/
8#0%3N?N!@3N?;!@$03N?#
!=
2.1.^^ 
23/8#345?I$0?I91=v

N6=?IN6Jv2*$0x=C??N
629x3/8#3434#6j3N?N!=?
12L67N!#6j2^673/8pE.r#
BJ?12L3%ABG*2?@ABGm2?@BCFm&@BC*
?@BC*p*FD-@*FD,r@BC?H&Vk!3N?6
7&a&$09>3/?@>I?7@JFN6@3&3D
3/8@5F0#HA=
2.1.1. 3&a4bQW3c,R+W
ABG*2?;C0#*2?l3/*2?012L67
FH&"2IH3/8=;;?j96?I;C:'#^2
K&?2L$0^673/830*BN@F34^l9"
o=&K&867j&$09>3/9Y#*2?=
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2Z
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
2.1.2. 3&a4bQ,#3&7,R+W
.0ABG;$j*$0$j2?0?@?8N6
23/8FC910*^@91:'BN=2AI'
$#6jABGm2?'ABG*2?F:'m&9;9e
?1F67AY3Dle"0*O^:^
9>$0?ABG0?2BC3pF@u:^9>$0>B?$0?
&B=
2.1.3. dTc,#W+4
$jBC.*?0Bxl1@l3?@#x@8'@
89@$j=$$===djF>B8$?ABGN9>9xBG0
@FJ48ll?12L67>#&=
MC*?J?#&%
• MC*?%;3/&'CFy!Ym&0

BC=MC;ALi@34;^&?FlvFH&BC
• MC*?F5%lFCBC0'03/&'CFh3/
"2"Y:BC
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
• MC*?2%.0BC;A2@3/8F3Do$0BC
Ym&h:20BC$0F3D&$0?&2&2JF3D
o20
• MC*?#j9>%MC*?0';3&FC0BxF3D3DI
i&No2?@0e&K&867=

2.1.4. dTc,#
MC*F3D#6jFC??IBn919x3/8=c
$05e$0$G2>L;,
• MC*-%3DFl23/12L67#!zFC??I
2*691pl3Nr
• MC*,%3DFl#&12L67#!zFC*l$
#@023/23/982&JA
c$0m&8'3/2BC@BC*0?
^*?30%BC*@BC*F5@BC*2=
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
2.1.5. d4+W3[56:e
cH&V00H91CA&23/8#=)$0

^673/#OB>?uti?$&!2BC!#!
l?&{Bz>2BCQY2Y:'9;9eK&?2L"Yl=
)$0&JA#O0/0x">l
3/:'9;9eK&?2LIj':'82vK&?2L0#
&J3/=+l9?H&V;C&J@?A@#6j=L$'H&VH
8F3D?23/9F3$0?12L67jB=.H&V0'F3D
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-,
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
?Y&'"72!^32BC*@P9?1#^Fl23v
F:'0^Ft=
MC?VzFC?V$0&?VF$$0$@?
H&;23/8=MC;CF3D:'Bd@B"1^|@
#Yk=MC?VJ?B%A&l$0A&V=&'"7
FBC?Vs^3BC&H&=MCPF3DA?
3/8H?H&Vl;C?H&VF3D=MC?H&V;CF3D
B^2>9AD$/^*?Fl23/BCl9AD$/*FD-
MC&H&F3D:'Bd@B"1^|lBd@I&J,
HA&l@$0A&It=2H&l@?I2*'A&
0I$1Nr*&^F?'BC=^FtH&;F/'h @Sb
@<_#=cH&$0?#8nt"F3D$/34&'"BdH&l
BNH&=c>l?^C& @,
,
3&3D3/8-_#=4
3&3/2e&H&^C&0R=4H&j&
$03DH&;23/8=&K&8&H&;CFhT bZ }
2.2.^f 
E673/8Bd3N?;!03N?z;IFC

&'CFt?DIl?I23/80?I;>
2N$ml;!l0?DI9AFC29x3/8=N
#v3N?0'0?85;!(2iI1($0;
I"$0@F;3&FC3N?0;&K&867@34F3D
#6j2?^673/9|9>=&'"@3N?;!;
3DFC0>$0@91>D?^673/8
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-R
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
pE.r#=?3N??!0#3/8BJ2&
@';@96=
2pE.r#3N?;!34F3D#6jJ;%
969&nk
1.2.1. 3g4Rh,#
.03N?z;I;>FF^$/$#@8@F$&'"
#@&#?kFC0#3/F8B8Fm&9$#FCFt$0&Jl?
#6j=0969&n;C#6jI;!l?:$73~@
6
'?B?962z34F3D#6jFC673/8B
J%
• 3g4Rh,#bi,#T;$W+W3jkW3l4Wm'T
0I';vBI9a0=)?j$/;#O0
`;?j2z=)$03/@I2z#O??
K&/$xAB0#$:'85$/YAB0@0??K&?2L
2FtIAB0$#$
n 3g4Rh,#bi,#T(To,#
)zxFC962z@0?'8*FlAB&'"zFC
F3$03/!02=:'0ABG;5eA$0FG3D

N$03/
n 3g4Rh,#bi,#WT(R6';p&;$W',q&3%k3(WT(&4
2&$1F3D#8&IBd?•$11€2&$1=22&
$1A, b,T}='p`r
,
0#8nK&?2LB
&G$1#iBd=03D>AR bST}=ABGz
FC962z3/8Bd2&$134;-',z2@z
&G$0zFG3D=z2$j22&$1$/
3/1?FCF3D&G2&$1#i;JF- b-T}=U&
F;&2&$1o/z&G=•F:'2"3/IFC;
&GJF,@T}@$0#&9K&HFG3D@&G2&$1o
FA??223/9K&BCA=
n 3g4Rh,#bi,#'4R&3%k(WT(R&4r,JXWs';t,u"
0#8nK&?2LF:&G&^e=3/~$Y;
JF>h<bX_
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-S
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
• 3g4Rh,#bi,#(s(,
`~0I9>;0&>@>23/$02IFF^$/
34=•23/@`~:'2I0':6$0&'"6=`~
;';N@"2zN=
`~F3D#8&IBd?'l919>K&ABG;6
F=C&IF3D`~2673/#6j?'?6
F$0919>'K&=
&'"2673/83434#6j'A&lD
IFC969&n

2.3.^N 
M8I3N?#!2K&?2L673/8#0
Dj98e#^$0F?$#$;>FC:&{?I
i&N(:&{$0?0H1(23/8#3#&q@
&^@2===
;C:?3N?#!2"?N#v9?&@#
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SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-T
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam

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• (=3*z&,33yW(ao hồ hiếu khí tự
nhiên)-
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?#?K&3/@m&#:&J34x=
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2=3/88'K&#&^m&0BC$0F3D#j9>@9&I'F8de
34'023/@Fn'K&?2L:&{Ii&N$#$
A&9>=‚&?2L:&{?Ii&N8'2QY2YBJBF
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-<
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
 ƒF%5e3V23/2I@3D#
9^240'>=U&9>$/1234@$#

$#23v2I$0YI#^:@$L$'3D'
"&jeH
 ƒF%#$?2CtFG@^F"&j'sH
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 ƒFB%U&49?0@^F'?Hh@;
m&3/8I'^F"&j'e"=:'0F
2?&^=
• dNpQY2YYwr
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-W
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
MCUM[0^673/8
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FpK&?2L0?$0*F3D2z-BCr=?B3/67
2&2LF^3#&%-0FH'@,b#j9>p96M`cr@R
b*2@Sb83/2$08l3@Tb4A3/8/=Aj
67Y&9aw3/89?=
g0FH';Cv2?%@9&I'2l19>z'&$0
F^3DH67=2?;CF3D0e3DFH&$0I$0;
JF?Imv&^F=2?9&I'20;#962
p9;#2r?IN6#O08&H&'$0e
3DFH&$0@$08;Fm&9A&l9\9>K&?2LBxg=2
?19>08'2?85A&9>BFH&@084&H
0$0iJFImv5I@Fm&0'0K&2!A&J?
0H@?Ii&N(BG:'$/JF>=
• JK,#(q%3{'
:'0QY2Y8A9&I'20P2Fm&9A&9>
9|0@$03/&'CF&H023N=+3N';;C:

0,;>%"j$0?F=
+3N';?F;L$09e#:&h @Zb-@T@F&:
"%t9>$0*=$0?3/PA02F*$L$'K&?
2L67;B$03/8#&67;I3D^
+3N';F"j-%sFN833N';
?F33/$0$02"jFJ4K&?2L*(2v3N
B"1@&:"&=
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-X
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
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9/$/&9a*2?3NB"1=.*$0?3/#(22
$R bS =240'@3D3/823Ne3N5
$/F#:&3/?'t9>se
• dTyWz&,33yW
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i&NF3D$#$A2@#8nK&?2L2Ft#OF3D820
K&0Ix@'F3DBt#&4Ijh919>=
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2-Z
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
• |'z&,33yW
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SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2,
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
2.3.2. +WWp,#4Rv,3qgTU%a:Z3S
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• (3*Z}Z3S
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99\9>2"BmlJ=J9\9>91;l8@lzF19$o
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SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
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Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
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Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
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GVHD : Huỳnh Thị Ngọc Hân
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Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
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C96223/834Fm&9K&?2L962?(
2212LBd?2$zA&9>
+W3943~,#Za43jkZ3g,&4R'4k3•b&a,
• ^B2Yp962b2;SBr
H&"@3/8F$0eA&9>FH&"z$/3/8FF3D
2;&H0=F:'@8'2#9624&JB;#…2
3/8FH&$0@3Di&N"#9628'2;&'"

R
3F3D67F:'0;F$0BCA&9>$0852;=
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2,S
Đồ án môn xử lý nước thải
Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam
3/8#&92;F3DF3#BCA&9>5,=F:'@(2
K&?2L962Bt#&@4&JBh#:$#
MCA&9>5,Lx;$j'A&0F&t
,
9x3/823/
9F3#BC*
• +3N';&H0
•3N';s;C$zA&9>'#&ABGI9>
$0$zA&9>v>23/ABGI9>=3/8#OF$0FFH&
$zA&9>$0F2F&^$zA&9>=&JBK&?
2L962>0B23/8=+HBzBC*,F3D&H

0$0FFH&$zA&9>=cP;-$zA&9>$0-$zA&9>
"&&K&8963N';9|N#$/^B2Y
SVTH : Nguyễn Khắc Đạt
GVHD : Huỳnh Thị Ngọc Hân
2,T

Nghiên cứu lựa chọn công nghệ xử lý nước thải cho khu dân cư Đại Nam có 16000 dân.Tính toán, thiết kế bể sinh học hiếu khí

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