BÀI BÁO CÁO THỰC TẬP-Xác định thành phần tính chất nước thải sản xuất tinh bột mì.-Xử lý cianua trong nước thải tinh bột sắn - Pdf 27

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 !"
#$%&'()
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d
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Hình 1.3: Quy trình sản xuất tinh bột của Indonesia
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^ˆ!00'23D.#P1CD"H5

5$ "$Q$R"[ 7Se!"#S$G7$m$Tm7c:"#"_67$PZ"$ ISU$\
X\"7"$X!7CY"-
=5$ "$Q$R"S$G7m7c:"#"_67$P"$ ISU$\X\"7"$X!7CY"
2H(623()*&M6D.)%+R/P^23
2H..2$2$"r8dt892H()*&
2H(.W*R++M((I1/(<6B.22Q
G'23OV%%V'C!N23.IV)
EF'/**2{5'q'z'/‡(<%M>+(/@E_`aF'
>+/@E `aF'6>%H06.'%23M>(%H,
.2$2H623(.W/6D((6R+Q
d_1%}'4':PQ523H+'*''.#'
#n'#'62$%R+0R+X2H'2$
*6.e8del
7
c+,!'15'_`a' `a.
d^I.+Q5'#n'.#%Y'%+'*611
'_`a' `a.'G
d‰)/+1'"='%!(2Q15*>/+''_`a
d2H(DE2HW"'I'%!(F5/B

mJQ• /(<N+6=.,'2:!(<,N6"
*0"Y%!(<#2230'.61Q
gd-%0"Y*T&6(D
_d0"Y/'Dg
 d0"Y623N+6=
_.,+232HWN+Œ((I
6/5623,.2$'2HZ5
23.I'/OV'G >623)[_,D61'/*
6%M/‡,2HVM>(%H,:->
2H&%N+('S56>2'Œ6!%!
<"=)[2H'N+.%Y%N.I.2$kH
23_`ac `a2.,'2H((I1C623)[
+"Efg_F'"'0(@'()*&"%(%Y6C6/5/,
.2$-+,'2H((I/N+/'
>226D623,2H!4k!
L5Se!"#S$G7m7c:"#"_67$P
Nhm thc hin : 7 10 !"#$%&

d_#`+#a#*E_`aF>+(/@/6=56
X42H'2H!%2H(D
d #`+#a#*E `aF>+/@6C+//O
V%%V5.2H!
X4/OV*‹6"(+06+ZEa`F2H
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d €+./(I./&%23./k!+./"
6JN6=%

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S6=V
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}I623%64}6C/%D.I%VOD.C
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8sld87c('$22HW78bt8( /(I623+.}C•
2V/4'"=V4+B()*&/"=V2
D'V.&%'V:'V /(616236"(RV/

1CR4+>$/*C

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d
623)
V.M'$e+23 
d
(™.,l89%789
`a=R4+
†/Œ) `a
 OV5DOV6V `
e
•G
e
•G
7
Š
@54k014
-WC2H623VC‘fg_!%&4N/Œ)[2H
NCfg_$%(D6R4+/%(%Y‘"6S
OV/*D(@ /OV0D.2H
**2{%(%Y
/.C4%(%Y.C76DQ
dm6DsQ1%(%Y,1.2H4+ROV
5D/OV6V1.@23?2Qx(.'
6CD.05;%;23%(D6
dm6DeQ1%D#"6S3OV6V

'UR+Š2H
(.}C23V%(\6D,D_
>54k"ˆ"Xf"
-/H2H*>TDWCIe'Cfg_62%'(V
64T'D6M!Y3/N/Œ)[T>"#
+ekI-
d-$6I'%!"TD6C6*X*%(’1
dG!N)[(@
d 1CY*&62323/'Y*&62323 G
v

;23
d06+.2H""*6.
stbtwc^'%H/6B.2*6.eeb7vc^-+,'/
+I/3++.*XR4+a61'%Y!<
fg_.*P+/.=06+.2H

N(/+€
236"!<'%06+6>.Vs dc^
$_`ekI-
d %YH
da!R+*H
dkY6Z}yY
dC*+.(S6=4N/Œ)[‘'*+.623.D/R•
64N/Œ#v>6P,E-4+R'*1'##1%##1F
x<%Y+.C)[6/+"<(Q
‰$&7e!
!6+"<6M"2$64N/.'>*+..
78|7l8 
!6<2N/Œ+7l8 

R+/3.1=R4+%(%Y1D.,kk
(&/%,..

:TS,MB'!
N4N/Œ+C6S##
<%H^ jg'o l8œl88|sel8c
‰'IO:H"Š"#
x(<DBE ''žŠF.6'6B!J0D*DZ
o l8œs8|ul e•c !<)[‘'DB2$
623D}$"4T%H.#%(h*#.>6
5/16'123N/5/3OV/
dfg_1CR+.N/.,1A"NG'N/
.((%!N)2 `apm/.=G6>%1
C26/C6"D64N>C%(%Y.!<fg_'*
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Trích đoạn Độc tính của axit xyanhydric và các xyanua tan 1 Độc tính Phương pháp định lượng Các phương pháp xử lý xyanua Giai đoạn 2: Nếu sử dụng hàm lượng ozon dư thì cyanate bị oxy hóa tạo nitrogen và carbonate (hoặc bicarbornate, tùy thuộc pH) theo phương trình phản ứng: Oxy hoá bằng hydroperoxyt (H2O2)
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