Mục lục
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1.1. tổng quan về VẹM xanh 10
1.2. nguồn lợi Vẹm xanh tại đầm Nha Phu 18
1.2.1. Tình hình nuôi trồng và khai thác vẹm xanh tại
đầm Nha Phu 18
1.2.2. ảnh hởng của môi trờng nuôi tới chất lợng vẹm
20
1.3. Một số nghiên cứu về Vẹm xanh 25
0(1*
234-5(5567*
2.1. Đối tợng nghiên cứu 30
2.2. Phơng pháp nghiên cứu 30
2.2.1. Các phơng pháp phân tích hoá học 30
2.2.2. Bố trí thí nghiệm nghiên cứu 33
2.2.3. Thiết bị và hoá chất sử dụng trong luận văn 34
2.2.4. Phơng pháp xử lý số liệu 36
0(8
9,67-8
3.1. Xác định hàm lợng ion kim loại nặng trong môi trờng nớc biển đầm nha phu -
khánh hoà 37
3.2. thành phần các loài vi tảo trong môi trờng nớc đầm Nha Phu Khánh Hoà 42
3.3. hàm lợng các ion kim loại có trong cơ thịt Vẹm nuôI tại đầm nha phu - khánh hòa
49
3.4. thành phần vi tảo có trong ống tiêu hoá của Vẹm xanh nuôi tại đầm nha phu -
khánh hoà 55
3.5. hàm lợng độc tố vi tảo độc có trong cơ thịt Vẹm xanh nuôi tại đầm nha phu
khánh hoà 61
1
3.6. Bớc đầu nghiên cứu xử lý kim loại nặng tích tụ trong cơ thịt Vẹm xanh thơng
phẩm 63
3.6.1. Nghiên cứu xử lý tách ion kim loại tích tụ trong
cơ thịt vẹm xanh trong một số dung dịch 63
3.6.2. Chọn tỷ lệ EDTA thích hợp cho việc xử lý ion kim
loại có trong cơ thịt vẹm 72
3.6.3. Đề xuất qui trình xử lý ion kim loại có trong cơ
thịt vẹm 74
:- ;<=>98?
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A'
Phụ lục 84
2
Danh môc ch÷ viÕt t¾t trong luËn v¨n
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LM75/5N5
Nsp LC<ECFDAD
PSP AHECFDAD
OAO9II
STX E<<
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3
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