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Title:

????? Adsorption

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???????? Langmuir. ????? ????? ????? ???????. ??? ???? ????? ?? ??????? ??? (?? - ????) ... ???????? Langmuir. ????? ?????. ???? 12. ??? 5. C - ????? ????? ... – PowerPoint PPT presentation

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Title: ????? Adsorption


1
??? 5

?????
???? 1
??? 5
2
?????
  • ?????? ?????
  • ????? ?????
  • ????? ?????
  • ???? ????
  • ???? ?????

???? 2
??? 5
3
?????Adsorption
???? ???? ????? (???) ????? (???? ????)
  • ????????
  • ????? ??????
  • ????? ???? ???? ??? ?????
  • ????????? ??????? - ?????

???? 3
??? 5
4
?????? ??????Adsorbents
??? ???? - ????? ???? Activated carbons
???? 4
??? 5
5
?????? ?????Adsorption Isotherms
???????? Freundlich
(5.1)
nlt1
favorable adsorption
ngt1
unfavorable adsorption
???? 5
??? 5
6
?????? ????? (????)
  • ????? ????? ????? ???????
  • ??? ???? ????? ?? ??????? ??? (?? - ????)
  • ?????? ?? ??????? ????? ???? ???? ??? ????

???????? Langmuir
???? 6
??? 5
7
?????? ????? (????)
(5.2)
???? 7
??? 5
8
?????? ????? (????)
????? ?? ?????? ?????
???? 8
??? 5
9
?????? ????? (????)
????? ?? ?????? ????? - ????? ??-??????
???????? Freundlich
???? 9
??? 5
10
????? ??????? ?? ???? ????????Affinity Adsorption
  • ?????? - ?????
  • ????? - ??????
  • ??? ??????????? (???? ??????? - ??????)
  • ????? ???? - ??????

???? 10
??? 5
11
???? ???????? (????)
???????? Langmuir
???? 11
??? 5
12
????? ?????
C - ????? ????? ????? (????), gr/lit Cf - ?????
???? ????? ???? ????? ?????? q - ????? ?????
?????, gr/gr adsorbent qf - ????? ????? ?????
???? ????? ?????? H - ??? ?????, lit W - ????
?????, gr adsorbent
???? ???
?? ?????
???? 12
??? 5
13
????? ?????
?? ?????
??????
qf
?????? ??, ????
???? 13
??? 5
14
????? ????? ????? ????(Continuos stirred tank)
Q - ????? ???? Vl - ??? ???? ????? Vs - ??? ????
?????
???? 14
??? 5
15
????? ????? ????? ???? (????)
???? 15
??? 5
16
????? ????? ????? ???? (????)
????? ???? ????? ?? ??????? ????? ?? ???????
?????? ?? ???????
(5.3)
???? 16
??? 5
17
????? ?????? ?????
??? ????
????? ?????
??? ???
???? 17
??? 5
18
????? ?????? ????? (????)
?????? ?????
???? 18
??? 5
19
???? ?????? ?????? ?????? ?????
???? ????? ?????? ??????? ????? v ?????? ????
?????
???? ????? ???? ??????? ?????? ??? CB ??? ????? ?
CE
????? ?????? ????? ???? ??, ?? ???? ?????
?????? ????? ????? ?????? ??? ??
???? ???? ?????
????, ???? ???? ?????
???? ??? ?? ????? ?????? ???? ??? ??????? ????????
??? ??? ????? ??????
???? 19
??? 5
20
???? ?????? ?????? ?????? ?????
???? ???
?????? ??????
?????? ??
???? 20
??? 5
21
???? ?????? ?????? ?????? ????? (????)
n1 (????? ?? ???????)
???? 21
??? 5
22
???? ?????? ?????? ?????? ????? (????)
????? ???? ?????? ????
???? 22
??? 5
23
?????
  • ?????? ?????
  • ????? ?????
  • ????? ?????
  • ???? ????
  • ???? ?????

???? 23
??? 5
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