CTC 450 LECTURES

Lecture #	Ch.	Subject	Assignment
Lecture 1	1	Introduction	Read Chapter 1
Lecture 2	2	Chemistry Review	Ch 2: 4,15,24,33
Lecture 3	3	Biology	Ch 3: 24,30,31, #40--use excel/see Ch 2/ppm=mg/l
Lecture 4	4	Fluid Statics (hydrostatic forces on horizontal and vertical rectangular surfaces)	Ch 4: 1,2,3
Lecture 5	4	Fluid Statics (hydrostatic forces on inclined submerged planes; buoyancy)	HW 5
Lecture 6	4	Fluid Flow Concepts (velocity, types of flow, Reynold’s number, continuity equation)	Ch 4: 4, 5
Lecture 7	4	Bernoulli’s Equation (EGL/HGL graphs)	Ch 4: 6,7; HW 7
Lecture 8	4	Energy Equation (turbines, pumps, head losses)	Ch 4: None
Lecture 9	4, H	Head Loss Due to Friction (Darcy-Weisbach; Hazen-Williams); other head losses	Ch 4: 8, 11, 16; Haestad Example 1-5 (pg 18)
Lecture 10	4	Pumps	Ch 4: 20, 27 and 28
Lecture 11	4	Hardy-Cross Method to determine flow distribution	Handout (10.109 &10.110) For 10.110 start w/ 5,5,10 (top to bottom)
Lecture 12	4	Manning’s Equation / Rational Formula	Ch 4: 37, 39, 50, 52
Lecture 13	5,6	Water Quality & Water Distributions Systems	Ch 5: 13,16, 21,26 and Ch 6: 15,16,22 (set will not be graded but material may be on final-Ch 6: 22 answers—a) 4779 gpm, 1.8E6 gal and 26%; b) 9558 gpm, 3.1E6 and 45%
Lecture 14	7	Water Processing	Ch 7 : 3,8
Lecture 15	7	Water Processing	Ch 7: 43,58, 59
Lecture 16	8	Operation of Waterworks	Ch 8: 4
Lecture 17	9	Wastewater Characteristics	Ch 9: 4,7
Lecture 18	10	Wastewater Collection Systems	Ch 10: 5, 14, 21
Lecture 19	11	Wastewater Processing (Primary)	Ch 11: 13,15
Lecture 20	11	Wastewater Processing (Secondary)	Ch 11: 21
Lecture 21	11	Wastewater Processing (Waste Sludge)	Ch 11 : 37
Lecture 22	11/12	Stabilization Ponds & Wastewater Operation	Ch 12: 8
Lecture 23	13	Advanced Wastewater Treatment	Ch 13: 11,22
Lecture 24	14	Wastewater Reuse	Ch 14: 2,6

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Last Modified: December 4, 2025