|
Period |
Date |
Topic |
Text Assignment |
|
1 |
1/4 |
Introduction; History of drinking water treatment |
EPA
Drinking Water;
Tolt; Cedar;
Seattle;
AWWA; 182-185, 187-201, 219-227; |
|
2 |
1/6 |
Contaminants in drinking water and their regulation;
Overview of water treatment processes;
slides |
243-247 (skip Method I, p.246); 250(Ex10.1) - 254(10.2);
Opflow #10 |
|
3 |
1/9 |
Mass balance concepts; reaction and advection; Reaction rate expressions |
Class Notes on Mass Balances |
|
4 |
1/11 |
Mass balances – flow patterns in reactors; mean hydraulic
retention time |
254(10.2) - 258(10.2.3);
261(10.2.4) - 264(10.3.2) |
|
5 |
1/13 |
Unsteady flows and equalization
(Note: 8:00-9:30am) |
Sec.10.4; skip discussion of Fig.10.14 (it’s incorrect) |
|
|
1/16 |
MLK Day; no class |
|
|
6 |
1/18 |
No class |
|
|
7 |
1/20 |
Type I sedimentation Sedimentation
Notes |
106-109, 287-298,
Fig5-7 |
|
8 |
1/23 |
Midterm exam #1 |
Practice problems and solutions |
|
9 |
1/25 |
Coagulation & Flocculation |
384-388; 400-404;
Zeta-Meter booklet |
|
10 |
1/27 |
Type II sedimentation |
298-308;
see
Note #1 |
|
11 |
1/30 |
Type II sedimentation |
|
|
|
1/31 |
Field trip: Skagit Valley WTP; 7:00-11:20am |
|
|
12 |
2/1 |
Filtration: Particle removal |
416-423, 446-451 |
|
13 |
2/3 |
No Class |
|
|
14 |
2/6 |
Filtration/Flocculation analogies; Breakthrough |
Floc-Filt slides;
Text
clarification |
|
15 |
2/8 |
Filtration: Head loss, backwashing |
423-452;
Example;
Opflow #1,
Opflow #2,
Opflow #3 |
|
16 |
2/10 |
No Class |
|
|
17 |
2/13 |
Precipitation: principles |
Handout |
|
18 |
2/15 |
Precipitation: softening |
457-463; 468-471;
Opflow #4 |
|
19 |
2/17 |
Midterm exam #2 |
Example
Probs; Exam #2 Solutions |
|
|
2/20 |
President’s Day; no class |
|
|
20 |
2/22 |
Precipitation with oxidation: Fe, Mn, corrosion |
471-474;
Opflow #5;
Redox and Disinfection |
|
|
2/23 |
Field trip: Everett WTP; leave More Hall 7am |
|
|
21 |
2/24 |
Chlorine chemistry and disinfection |
513-527 |
|
22 |
2/27 |
Disinfection by-products; alternative disinfectants |
527-538 |
|
23 |
3/1 |
Adsorption and ion exchange |
477-479, 484-490 |
|
24 |
3/3 |
Adsorption and ion exchange |
490-507 |
|
25 |
3/6 |
Membrane treatment systems |
480-484 |
|
|
|
Field trip: Tolt WTP |
|
|
26 |
3/8 |
Membrane treatment systems (Chang) |
|
|
27 |
3/10 |
Membrane treatment systems |
Membrane slides |
|
|
3/14 |
Final exam 8:30-10:30 |
2005 Final Exam |