Cumulative Final Exam Review Jeopardy Waterworks Operations III WQT 134 Waterworks Operations III WQT 134.

Slides:

Advertisements

Similar presentations

Overview of Water Treatment

Advertisements

CalARP - Examination of Chemical Processes: Drinking Water Treatment

Often water is prescreened, treated with ozone, or pre-chlorinated before entering the coagulation basin (depending on the quality of the water). Coagulation.

CE Lab Jar Test.

North Texas Municipal Water District Water Treatment Process.

CE 370 Sedimentation.

Coagulation and Flocculation at Water Treatment Plants

Hydrosphere The hydrosphere is a combination of all kinds of free water on the Earth. From Greek: ὕ δωρ - hydōr, "water" σφα ῖ ρα - sphaira, "sphere"

U5 - Water Water Use & Management. Water Use  More than 1 billion people lack access to clean freshwater  Water used for residential, industrial, or.

TREATMENT OF WATER The available raw water has to be treated to make it fit. It should satisfy the physical, chemical and bacteriological standards. The.

Surface Water Treatment Plant

Coagulation CE 547. Overview Turbidity in surface waters is caused by colloidal clay particles. Color in water is caused by colloidal forms of Fe, Mn,

Coagulation and Flocculation

Coagulation and Flocculation

Coagulation in Industrial water Treatment

E NVIRONMENTAL E NGINEERING 441 Lecture 5: Water Treatment (2) Coagulation and flocculation Philadelphia University Faculty of Engineering Department of.

Willamette Water Treatment Plant

Jar Testing Coagulation Dosage Water Treatment Plants

B. Corrosion, C. Coagulation and flocculation

Molalla Water Treatment Plant Field Trip 4/24/07 Molalla Water Treatment Plant Field Trip 4/24/07.

History In 1932 Plymouth constructed its first wastewater treatment plant In 1959 they transferred the sewage utilities over to Plymouth Utilities.

City of Atlanta Department of Watershed Management Bureau of Drinking Water.

Introduction to Environmental Engineering Code No. (PE389) Lec. 5 and 6.

Lecture# 3 Water treatment

BCE Environmental Engineering Water Treatment Mdm Nur Syazwani binti Noor Rodi.

IT IS THE PROCESS OF REMOVING IMPURITIES OF RAW WATER TO BRING ITS QUALITY UP TO CERTAIN REQUIRED STANDARDS IS CALLED WATER TREATMENT.

What makes water dirty? How do we clean it. Can dirty water be cleaned? If you are like most people, you have not given ten seconds of thought to how.

Treating Drinking Water Treatment Plant Water Distribution.

Water treatment Lilly Corradi.

E NVIRONMENTAL E NGINEERING 441 Lecture 3: Water Treatment Philadelphia University Faculty of Engineering Department of Civil Engineering First Semester,

COAGULATION CHEMISTRY Particle sizes and nomenclature How a coagulant works Characteristics of typical coagulants Fitting the right coagulant to a sourcewater.

Processing, distribution and use of water.

 Our Drinking Water Where is it coming from??. Where Chicago Gets its Water  Lake Michigan supplies our water  The city takes up to 2.1 billion gallons.

The Drinking Water Treatment Process

Water in the Community: From Lake Ontario to us Thursday, March 25 th.

Water Treatment CE 326 Principles of Environmental Engineering

Purification of Polluted Water Tennyson Ben-kalio.

Water Treatment CE 326 Principles of Environmental Engineering

1 Lake water (raw) Flocculation Flash mix Gentle mix Quiescent condition Sedimentation Precipitation Coagulant.

Hybrid bio-chemical approach for treatment of Industrial Wastewater

 Watch the Peel Water Treatment Tours › Water Treatment Plant Tours Water Treatment Plant Tours  Complete the reading on Peel’s Water Treatment Process.

Water Treatment Plant Austin and Alison.

Date: Monday, May 11 th 2015 Topic: Water Purification Objective: To recognize the stages of it.

Water and Wastewater Treatment

Water Treatment Plants. Removes pathogens and toxic elements to prepare water for use in homes and businesses Makes water potable (drinkable)

The Water Cycle. What are some things that you think are in your water?

Assignment You need to draw and label each step of the water treatment process Under each label explain what is happening in that step.

Coagulation and Flocculation

ENVIRONMENTAL SCIENCE 5.4 The Waterworks. At the Waterworks When reservoirs or rivers are the source of drinking water, the water must be treated to remove.

The Waterworks Section 5.4. How does fresh water reach you? Ancient Romans built aqueducts – canals to carry water from the mountains to the city… some.

Course TEN-702 Industrial waste management unit-2 Lecture -13.

Course TEN-702 Industrial waste management unit-2

Safe, Clean and Drinkable

Water Treatment. Water Sources and Water Treatment Drinking water should be essentially free of disease-causing microbes, but often this is not the case.

Conventional Sewage Treatment Plants:

To compile a flow diagram of the WHOLE water treatment process.

Lecture (8): Purification of groundwater, surface water,

CHAP. 2.2 – WATER TO DRINK.

Lecture 6: Wastewater treatment

Drinking-water Treatment

Water Treatment.

எனது நகரத்திற்கு வேண்டிய நீர்

Streaming Current Detectors

Water Treatment.

Water use and treatment

مبانی کار تصفیه‌خانه‌های آب

Water Treatment.

Table (5.1): Particle size found in water treatment

Water Quality Vocabulary Oct 18, 2011

Presentation transcript:

Cumulative Final Exam Review Jeopardy Waterworks Operations III WQT 134 Waterworks Operations III WQT 134

$100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Source H 2 OPretreatmentCoagulationIntake/Screens FINAL JEOPARDY

Source Water $100 Plant whose intake screen is situated in the “sweet spot” of the Willamette river

Source Water $200 Plant that uses GAC to treat organics from its source water

Source Water $ flooding of this river destroyed a pump station

Source Water $400 Two plants that remove water from the Molalla river

Source Water $500 Three plants we visited that use the Clackamas river for source water

Source water $100-Answer What is the Willamette Water Treatment Plant?

Source water $200-Answer What is the Willamette Water Treatment Plant?

Source water $300-Answer What is the Molalla River?

Source water $400-Answer What is the Molalla Water Treatment Plant and the Canby Water Treatment Plant?

Source water $500-Answer What is the Clackamas, North Clackamas, and Lake Oswego Water Treatment Plants?

Intake/Screens $100 Purpose of using screens?

Intake/Screens $200 Type of screen that has straight steel bars welded at both ends at o angles

Intake/Screens $300 Type of screen shown here

Intake/Screens $400 Type of instrument shown here

Intake/Screens $500 Type of screen shown here

Intake/Screens $100-Answer What is used to remove debris and prevent clogging of the intake.

Intake/Screens $200-Answer What is a bar screen?

Intake/Screens $300-Answer What is a bar screen?

Intake/Screens $400-Answer What is traveling wire screen?

Intake/Screens $500-Answer What is a fine-wire mesh screen?

Pretreatment $100 Mechanical sand and grit removal device shown here

Pretreatment $200 Function of this device?

Pretreatment $300 This 25 year old device is used before filtration

Pretreatment $400 The device shown here for pretreatment before membrane filtration?

Pretreatment $500 A concave depression in the bottom of a structure to collect sediment ?

Pretreatment $100-Answer What is the cyclone degritter?

Pretreatment $200-Answer What is to prevent short circuiting, slows the movement of water down to aid in floc removal?

Pretreatment $300-Answer What is a redwood baffle?

Pretreatment $400-Answer What is a strainer?

Pretreatment $500-Answer What is a sand trap?

Coagulation $100 _________ mixing occurs during coagulation

Coagulation $200 Typical charge on troublesome particles to be removed from water

Coagulation $300 Two trivalent ions used for coagulation

Coagulation $400 Name four types of coagulants

Coagulation $500 Three functions/advantages of using anionic polyelectrolytes polymers

Coagulation 100 $ Answer What is rapid or flash mixing?

Coagulation $200-Answer What is negative?

Coagulation $300-Answer What are iron and aluminum?

Coagulation $400-Answer What are ALUM or aluminum sulfate ACH or aluminum chlorohydrate Ferric chloride, Ferric or ferrous sulfate, Aluminum polymers, Cationic, anionic, or nonionic polyelectrolytes Sodium aluminate, Sodium silicate What are ALUM or aluminum sulfate ACH or aluminum chlorohydrate Ferric chloride, Ferric or ferrous sulfate, Aluminum polymers, Cationic, anionic, or nonionic polyelectrolytes Sodium aluminate, Sodium silicate

Coagulation $500-Answer What are increased floc size, improved settling, stronger floc. Not effected by pH, alkalinity, hardness, or turbidity.

Final Jeopardy Coagulant Aids

Final Jeopardy What is a coagulant aid and what are three types of coagulant aids??

Final Jeopardy-Answer They are Activated silica, weighting agents like bentonite clay, and polyelectrolytes. Stronger more settable flocs Overcome the effect of temp drops that slow coagulation Reduce the amount of coagulant needed Reduce the amount of sludge produced. They are Activated silica, weighting agents like bentonite clay, and polyelectrolytes. Stronger more settable flocs Overcome the effect of temp drops that slow coagulation Reduce the amount of coagulant needed Reduce the amount of sludge produced.