NӗQJÿӝ EDQÿҫu cӫa các chҩt ô nhiӉPWURQJQѭӟc thҧi 3.2.. So sánh giá trӏ các thông sӕ cӫa hӛn hӧp chҩt khô thu ÿѭӧc tӯ quá trình thu hӗi protein bҵQJSKѭѫQJSKiSnhiӋWÿӝ vӟi QCVN 01-78: 2011/
Lý do chӑ Qÿ Ӆ tài
Ĉj1ҹQJYӟLSKtDÿ{QJJLiSYӟLELӇQĈ{QJFyEӡELӇQGjLNP/j
QJѭWUѭӡQJWUӑQJÿLӇPFӫDPLӅQ7UXQJYӟLÿӝQJYұWELӇQSKRQJSK~WUrQ
JLӕQJORjLWURQJÿyKҧLVҧQFyJLiWUӏNLQKWӃFDRJӗPORjLORjLW{P ORҥLPӵFYjORҥLURQJELӇQYӟLWәQJWUӳOѭӧQJOjWҩQKҧLVҧQ FiF ORҥL WKHR Gӵ EiR FӫD %ӝ 7KXӹ VҧQYj ÿѭӧF SKkQ Eӕ WұS WUXQJ ӣ YQJ
QѭӟFFyÿӝVkXWӯ - 200 P FKLӃP ӣ ÿӝ VkX P FKLӃP
YQJQѭӟFVkXWUrQ PFKLӃP+jQJQăPFyNKҧQăQJNKDLWKiF trên 150.000 - WҩQKҧLVҧQFiFORҥL9ӟLQKӳQJѭXWKӃ Qj\Ĉj1ҹQJ
UҩW WKXұQ OӧL phát WULӇQ KRҥW ÿӝQJ khai thác và nuôi WUӗQJ WKӫ\ VҧQ và ÿk\ FNJQJ là ÿLӅX NLӋQ tiên TX\ӃW ÿӇ phát WULӇQ ngành FKӃ ELӃQ WKӫ\ VҧQ
HiӋQ QD\ QJjQK FKӃ ELӃQ WKӫ\ VҧQ WҥL Ĉj 1ҹQJ ÿDQJ SKiW WULӇQ WKjQK
PӝWQJjQKNLQKWӃPNJLQKӑQ&QJYӟLVӵSKiWWULӇQWKHRWӯQJQăPWKuQJjQK
FKӃELӃQWKӫ\KҧLVҧQFNJQJÿѭDYjRP{LWUѭӡQJPӝWOѭӧQJQѭӟFWKҧLNKiOӟQ
Jk\{QKLӉPQJKLrPWUӑQJQJXӗQQѭӟF1ѭӟFWKҧLQJjQKQj\FKӭDSKҫQOӟQ
FiFFKҩWWKҧLKӳXFѫFyQJXӗQJӕFWӯÿӝQJYұWYjFyWKjQKSKҫQFKӫ\ӃXOj
SURWHLQ Yj FiF FKҩW EpR QKѭFDFERQK\GUDW SURWHLQ FKҩW EpRô&iF FKҩW Qj\
NKL[ҧYjRQJXӗQQѭӟFVӁOjPVX\JLҧPQӗQJÿӝR[\KzDWDQWURQJQѭӟFGRYL
VLQKYұWVӱGөQJR[\KzDWDQÿӇSKkQKӫ\FiFFKҩWKӳXFѫ1ӗQJÿӝR[\KzD
WDQGѭӟLEmRKzDFyNKҧQăQJJk\ҧQKKѭӣQJWӟLVӵSKiWWULӇQFӫDW{P
Fi2[\KzDWDQJLҧPNK{QJFKӍJk\VX\WKRiLWjLQJX\rQWKӫ\VҧQPjFzQOjP
JLҧPNKҧQăQJWӵOjPVҥFKFӫDQJXӗQQѭӟFGүQÿӃQJLҧPFKҩWOѭӧQJQѭӟF
FҩSFKRVLQKKRҥWYjF{QJQJKLӋS'Rÿy, YLӋFWKXKӗL protein FiWURQJQѭӟF
1Jj\ QD\ Fy QKLӅX SKѭѫQJ SKiS WKX QKұQ SURWHLQ FiF SKѭѫQJ SKiS
FKLӃWU~WYjWLQKVҥFKSURWHLQÿӅXGӵDWUrQQKӳQJWtQKFKҩWKyDOêFӫDSURWHLQ
QKѭÿӝWtFKÿLӋQNtFKWKѭӟFSKkQWӱÿӝKzDWDQFӫDSURWHLQFҫQFKLӃWU~W 1KLӅXSURWHLQFzQOLrQNӃWYӟLFiFSKkQWӱVLQKKӑFNKiFQrQYLӋFFKLӃWU~WFiF protein này còn pKө WKXӝF YjR EҧQ FKҩW FӫD FiF OLrQ NӃWNên FҫQ WuP UD
SKѭѫQJSKiSWKXKӗLSURWHLQWURQJQѭӟFWKҧLWӕLѭXQKҩWÿӇFyWKӇWKXOѭӧQJ
SURWHLQWӕWQKҩWNLQKWӃQKҩWYjFyNKҧQăQJOjPJLҧPWҧLYҩQÿӅP{LWUѭӡQJ
9u Yұ\ ÿӅ WjL³1JKLrQ FͱX SK˱˯QJ SKiS WKX K͛L protein cá trong
Q˱ͣFWK̫LF˯VͧFK͇EL͇QFK̫Fi surimiW̩L KXF{QJQJKL S D͓FKYͭWKͯ\
V̫Q Ĉj 1̽QJ´ WұSWUXQJ QJKLrQ FӭXcác SKѭѫQJ SKiS WKX KӗL SURWHLQ WURQJ
QѭӟF WKҧL WKӫ\ VҧQ QKҵPWKX KӗL OѭӧQJ SURWHLQ Fy WURQJ QѭӟF WKҧLÿӇ OjP
QJX\rQOLӋXFKRFKӃELӃQWKӭFăQJLDV~FKRһFWKӭFăQWKӫ\KҧLVҧQvà [ӱOê
PӝWSKҫQQѭӟFWKҧLWKӫ\VҧQWUѭӟFNKLÿѭDYjRKӋWKӕQJ[ӱOê
Mө c tiêu nghiên cӭ u
- 7uP UD SKѭѫQJSKiSYj FiFÿLӅX NLӋQWKtFK KӧS ÿӇ WKXKӗLSURWHLQ Fi
WURQJQѭӟFWKҧLF{QJÿRҥQVҧQ[XҩWsurimi
- XiFÿӏQKNKӕLOѭӧQJYjFiFWK{QJVӕÿӕLYӟLFKҩWNK{WKXÿѭӧF
- ;iFÿӏQKFKӍVӕP{LWUѭӡQJWURQJQѭӟFWKҧLVDXNKLWKXKӗLSURWHLQ
3ĈӕLWѭӧng và phҥm vi nghiên cӭu
1ѭӟFWKҧLWKӫ\VҧQ&{QJW\71++%ҳFĈҭXOҩ\WҥLF{QJÿRҥQVҧQ[XҩW surimi
- NѭӟFWKҧLF{QJÿRҥQVҧQ[XҩWsurimi
- 3KѭѫQJSháp WKXKӗLSURWHLQ[iFÿӏQKFiFWK{QJVӕFӫDFKҩWNK{YjFKӍ
WLrXFӫDQѭӟFWKҧLVDXNKLWKXKӗLSURWHLQ
4 Nguyên liӋu và pKѭѫQJSKiSQJKLrQFӭu
1ѭӟFWKҧLF{QJÿRҥQVҧQ[XҩWsurimi WҥL&{QJW\71++%ҳFĈҭX
Ethanol, chitosan, PAC, CuSO4.5H22 PXӕL 6HLJQHW , 1D2+ +&O
H2SO4ôFy[XҩW[ӭ0ӻ, ҨQĈӝ7UXQJ4XӕFYjQѭӟFFҩW
&kQSKkQWtFKQKLӋWNӃӕQJÿRQJFiFORҥL EXUHWFӕFWKӫ\WLQKFiFORҥL ÿNJDWKӫ\WLQKEuQKWDPJLiFFiFORҥLPi\OLWkPEuQKK~WҭPSKӉXYjFiF GөQJFөNKiF
7ӫVҩ\EӃSFiFKWKӫ\EӃSÿLӋQEӝOӑFK~WFKkQNK{QJ, máy qXDQJSKә
- ;iFÿӏQKÿӝS+FӫDQѭӟFWKҧLEҵng máy pH meter
- ;iFÿӏQK&2'FӫDQѭӟFWKҧLWKHR TCVN 6491:1999 (ISO 6060:1989)
- ;iFÿӏQKNKӕLOѭӧQJ FKҩWNK{WURQJQѭӟFEҵQJSKѭѫQJSKiSVҩ\NK{ӣ
80 0 &ÿӃQNKӕLOѭӧQJNK{QJÿәi
- 7KXKӗLSURWHLQEҵQJSKѭѫQJSKiSÿ{QJWө
- KҧRViWSKѭѫQJSKiSYjÿLӅXNLӋQWKXKӗLWKtFKKӧS
- 3KѭѫQJ SKiS [ӱ Oê Vӕ OLӋX: 6ӱ GөQJ FKѭѫQJ WUuQKe[FHO WәQJ KӧS Vӕ
OLӋXYjÿѭDUDÿӗWKӏELӇXÿӗ
- 7KXWKұSWәQJKӧSFiFWjLOLӋXWѭOLӋXViFKEiRWURQJYjQJRjLQѭӟF
- 7UDRÿәLNLQKQJKLӋPYӟLFiFFKX\rQJLDWKҫ\F{JLiRYjÿӗQJQJKLӋS
- 1JKLrQFӭXQJXӗQJӕFÿһFÿLӇPFӫDQѭӟFWKҧL
- ;iFÿӏQKÿӝS+ FӫDQѭӟFWKҧL
- ;iFÿӏQK&2' FӫDQѭӟFWKҧL
- ;iFÿӏQKNKӕL OѭӧQJFKҩWNK{ WKXÿѭӧF
- 7KXKӗLSURWHLQEҵQJSKѭѫQJSKiSÿ{QJWөWKXÿѭӧFFKҩWNK{YjPүX
6éQJKƭDNKRDKӑc và thӵc tiӉn cӫDÿӅ tài
- ;iFÿӏQKÿѭӧFPӝWVӕWK{QJVӕWURQJFKҩWNK{YjPүXQѭӟFWKXÿѭӧF
- ;iF ÿӏQK FiF \ӃX Wӕ WURQJ TXi WUuQK WKX KӗL SURWHLQ ÿӇ WKX ÿѭӧF VҧQ SKҭPWӕWQKҩW
- &XQJFҩSWK{QJWLQYӅFiFWK{QJVӕFyWURQJFKҩWNK{WKXÿѭӧFSKөFYө FKRTXiWUuQKNKDLWKiFYjӭQJGөQJVDXQj\
&KѭѫQJ1JX\rQOLӋXYjSKѭѫQJSKiSQJKLrQFӭu
&KѭѫQJ.Ӄt quҧ và thҧo luұn
Phҫn 3 KӃt luұn và kiӃn nghӏ
1.1 TӘNG QUAN Vӄ NGÀNH CHӂ BIӂN THӪY SҦN TҤI VIӊT NAM
VÀ THÀNH PHӔ Ĉơ1ҸNG
9LӋW 1DP QҵP ErQ Eӡ 7k\ FӫD %LӇQ Ĉ{QJ Oj PӝW ELӇQ OӟQ FӫD 7KiL
%uQK 'ѭѫQJ FyGLӋQ WtFKNKRҧQJ NP 2 Fy EӡELӇQGjL.260 km
9QJ QӝL WKӫ\ Yj OmQK KҧL UӝQJ km 2 YQJ ELӇQ ÿһF TX\ӅQ NLQK WӃ
UӝQJKѫQWULӋXNP 2 YӟLKѫQKzQÿҧRWҥRQrQYӏQKÿҫPSKiYӟL
WәQJGLӋQWtFK km 2 ÿѭӧFFKHFKҳQWӕWGӉWU~ÿұXWjXWKX\ӅQ%LӇQ9LӋW
1DPFyWtQKÿDGҥQJVLQKKӑFĈ'6+NKiFDRFNJQJOjQѫLSKiWVLQKYjSKiW WiQFӫDQKLӅXQKyPVLQKYұWELӇQYQJQKLӋWÿӟLҨQĈӝ- 7KiL%uQK'ѭѫQJ
YӟLFKӯQJORjLVLQKYұWÿmÿѭӧFSKiWKLӋQ
9ӟL KӋ WKӕQJ sông ngòi dày ÿһF và có ÿѭӡQJ ELӇQ dài UҩW WKXұQ OӧL phát
WULӇQ KRҥW ÿӝQJ khai thác và nuôi WUӗQJ WKӫ\ VҧQ 6ҧQ OѭӧQJ WKӫ\ VҧQ 9LӋW
Nam ÿm duy trì WăQJ WUѭӣQJ liên WөF trong 17 QăP qua YӟL PӭF WăQJ bình quân là QăP 6ҧQ OѭӧQJ nuôi WUӗQJ WKӫ\ VҧQ liên WөF WăQJ cao trong các QăP qua, bình quân ÿҥW QăP
1ăP WәQJ VҧQ OѭӧQJ WKӫ\ VҧQ KѫQ WULӋX WҩQ WURQJ ÿy NKDL
WKiFWULӋXWҩQQX{LWUӗQJWULӋXWҩQGLӋQWtFKQX{LWUӗQJOjWULӋX
KDNLPQJҥFK[XҩWNKҭXNKRҧQJWӹ86' [18]
Hình 1.1 6̫QO˱ͫQJWKͯ\V̫Q9L W1DPWͳQăPÿ͇QQăP Ĉj1ҹQJOjPӝWWURQJVӕWKjQKSKӕYHQELӇQFӫDFҧQѭӟFYjOjPӝW
WURQJVӕWӍQKWKjQKSKӕFyEӡELӇQFӫDNKXYӵFPLӅQ7UXQJFyTXұQ
KX\ӋQ FӫD WKjQK SKӕ WLӃS JLiS YӟL ELӇQ WURQJ ÿy Fy KX\ӋQ ÿҧR +RjQJ 6D
7KjQKSKӕFyKѫQNPEӡELӇQ Ĉj1ҹQJFyQJXӗQWjLQJX\rQELӇQQҵPWURQJQJѭWUѭӡQJWUӑQJÿLӇPFӫD
PLӅQ7UXQJYӟLWUӳOѭӧQJQJXӗQOӧLWKӫ\VҧQNKRҧQJWҩQFKLӃP
WәQJWUӳOѭӧQJFӫDFҧQѭӟFJӗPWUrQJLӕQJORjLWURQJÿyKҧLVҧQFy JLiWUӏNLQKWӃFDROjORjL
7tQKÿӃQWUrQÿӏDEjQFyWәQJVӕFѫVӣNKDLWKiFKҧLVҧQOj ÿѫQYӏYjVҧQOѭӧQJQX{LWUӗQJWKӫ\VҧQѭӟFÿҥWWҩQWăQJ
VRYӟLFQJNǤQăPWURQJÿyW{PWKҿFKkQWUҳQJѭӟFÿҥWWҩQWăQJ VRYӟLFQJNǤQăP [1] Ĉk\OjÿLӅu kiӋQÿӇ ngành chӃ biӃn thӫy sҧn trӣ thành ngành kinh tӃ PNJL nhӑQÿӕi vӟi ViӋt Nam nói chung và thành phӕ Ĉj1ҹng nói riêng
1.2 TӘNG QUAN Vӄ KHU CễNG NGHIӊP DӎCH VӨ THӪY SҦ1Ĉơ
NҸNG VÀ CÔNG TY TNHH BҲ&ĈҬU
1.2.1 Giӟi thiӋu chung vӅ Khu công nghiӋp Dӏch vө thӫy sҧQ Ĉj
7KjQKOұSWKHR4X\ӃWÿӏQKVӕ4Ĉ-UB ngày 04/9/2001 trên Fѫ Vӣ
JӝSFiFFөPF{QJQJKLӋSWKӫ\VҧQKLӋQFyWUrQÿӏDEjQWKjQKSKӕYjGR6ӣ
7Kӫ\VҧQ- 1{QJOkPOjPFKӫÿҫXWѭ ĈӃQWKiQJFKX\ӇQJLDRFKR&{QJW\3KiWWULӇQYj.KDLWKiFKҥ
'LӋQ WtFK TX\ KRҥFK JLDL ÿRҥQ Oj ,34 KD JLDL ÿRҥQ Oj ha
1ăP 8%1' WKjQKSKӕ Fy 4X\ӃW ÿӏQK ÿLӅX FKӍQKWәQJ PһW EҵQJ TX\
KRҥFKFӫD.&1Qj\YjGLӋQWtFKTX\KRҥFKVDXÿLӅXFKӍQKOjKD [7]
.KX &{QJ QJKLӋS 'ӏFK Yө 7KXӹ VҧQ Ĉj 1ҹQJ QҵP WҥLqXұQ 6ѫQ 7Uj
- 3KtD%ҳFJLiSYӟL.KXWiLÿӏQKFѭSKtDĈ{QJÿѭӡQJ