30.04.2020 Views

Đề tài Nghiên cứu hấp phụ một số thuốc nhuộm trên đá ong biến tính Tác giả Nguyễn Thị Linh Trang

https://app.box.com/s/a84jydflo22x85cwj0bnqgxcb43yhch0

https://app.box.com/s/a84jydflo22x85cwj0bnqgxcb43yhch0

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Bảng 3.22. Ảnh hưởng của nồng độ đầu đến khả năng hấp phụ xanh metylen

ĐOBT

ĐOTN

C

Ccb

(mg/L)

Lần 1 Lần 2 Lần 3

q

(mg/g)

H%

Ccb

(mg/L)

q

(mg/g)

H%

Ccb

(mg/L)

q

(mg/g)

25 4,039 3,91 82,88 4,156 3,90 82,43 3,810 3,93 83,76 4,002 3,91 0,68 1,02

50 11,842 7,40 75,74 12,012 7,52 75,78 12,208 7,53 75,52 12,020 7,48 0,31 1,61

75 26,467 9,58 64,41 25,846 9,81 65,49 27,056 9,74 64,28 26,456 9,71 0,66 2,72

100 45,095 10,88 54,68 46,141 10,80 53,93 45,193 10,83 54,50 45,476 10,84 0,39 4,20

125 67,706 11,39 45,69 65,941 11,55 46,68 68,033 11,55 45,92 67,227 11,50 0,52 5,85

150 89,616 11,81 39,72 90,923 11,81 39,38 93,701 11,75 38,53 91,413 11,79 0,61 7,75

175 115,150 11,84 33,95 115,804 11,84 33,82 116,588 11,84 33,68 115,847 11,84 0,13 9,79

200 142,078 11,97 29,64 139,987 11,90 29,83 141,686 11,99 29,73 141,251 11,95 0,09 11,82

25 7,554 3,21 67,97 7,816 3,05 66,12 7,750 3,14 66,96 7,707 3,13 0,93 2,46

50 26,761 4,41 45,18 28,820 4,39 43,24 27,154 4,41 44,82 27,578 4,40 1,03 6,26

75 47,448 5,38 36,20 48,624 5,72 37,05 49,114 5,39 35,44 48,395 5,50 0,81 8,80

100 68,817 6,14 30,83 72,608 6,03 29,34 75,614 6,05 28,58 72,346 6,07 1,15 11,91

125 90,059 6,92 27,75 94,830 6,65 25,97 91,235 6,59 26,52 92,041 6,72 0,92 13,70

150 112,667 7,20 24,22 115,150 7,26 23,97 114,758 7,21 23,90 114,192 7,22 0,17 15,81

175 138,026 7,26 20,82 143,516 7,27 20,22 138,418 7,28 20,82 139,987 7,27 0,35 19,25

200 165,085 7,37 18,25 169,007 7,47 18,10 164,954 7,30 18,12 166,349 7,38 0,08 22,54

H%

Ccb

TB

qTB

SD

Ccb

TB/q

60

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!