9.

D

I A L I Z A I

E

L E K T R O D I AL I Z A

1.

Cel ćwiczenia: .......................................................................................................................................

...............................................................................................................................................................

2.

Wartość napięcia na elektrodach elektrodializera:



U

.......................................................................

3.

Wyniki pomiarów stężeń w roztworze koloidowym w funkcji czasu:

początkowe stężenie roztworu c

0

 .....................................................................................................

lp.

czas t, s

stężenie c, %

c

c

0

ln

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

Wykres zależności

c

f t

c

0

ln

( )

 







 

 

 

dołączono do protokołu.

4.

Wyznaczona na podstawie wykresu wartość współczynnika eliminacji:

E



κ

.....................................................................................................................................................

Wnioski własne: ....................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

...............................................................................................................................................................

Ćwiczenie wykonał: ...................................................................................................................................

imię

nazwisko

data

podpis

Ćwiczenie sprawdził: .................................................................................................................................

imię

nazwisko

data

podpis