Certification Exams

Jun
22

How to Calculate BOD Removal Efficiency – Wastewater Math

Let’s take a look at how efficient a wastewater treatment plant is at removing BOD.  This is a percent removal problem, so let’s go to the board and see how to work this problem. The problem reads “What is the percent of BOD removed in a plant when the influent BOD is 245 mg per […]

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Jun
19

How To Get Your Texas Class B Water Operator License (part 2)

Public water system operators in Texas who perform process control duties in production or distribution of drinking water must be licensed with the Texas Commission on Environmental Quality (TCEQ).  Class B is the second highest level for Water System Operator licenses in Texas.  In order to get your Class B license,  you must meet one of two […]

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Jun
18

How To Get Your Texas Class B Water Operator License (part 1)

Public water system operators in Texas who perform process control duties in production or distribution of drinking water must be licensed with the Texas Commission on Environmental Quality (TCEQ).  Class B is the second highest level for Water System Operator licenses in Texas.  In order to get your Class B license,  you must meet one of two […]

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Jun
15

How To Get Your Texas Class C Water System Operator License (part 2)

Public water system operators in Texas who perform process control duties in production or distribution of drinking water must be licensed with the Texas Commission on Environmental Quality (TCEQ).  Class C is the second level for Water System Operator licenses in Texas.  In order to get your Class C license,  you must meet the education and work […]

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Jun
14

How To Get Your Texas Class C Water System Operator License (part 1)

Public water system operators in Texas who perform process control duties in production or distribution of drinking water must be licensed with the Texas Commission on Environmental Quality (TCEQ).  Class C is the second level for Water System Operator licenses in Texas.  In order to get your Class C license,  you must meet the following education and […]

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Jun
13

Water Treatment Math | Chlorine Tablets – Chemical Dose Problem

Learn how to calculate Chemical Dose for Chlorine Tablets in this video. This is an example of our Five Step Process to solving math problems. If you are preparing for a certification exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses. We are here to help you […]

By jay@americanwatercollege.org | All States . Uncategorized
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Jun
13

How To Get Your Texas Class D Water Operator License

Public water system operators in Texas who perform process control duties in production or distribution of drinking water must be licensed with the Texas Commission on Environmental Quality (TCEQ).  Class D is the entry level for Water System Operator licenses in Texas.  In order to get your Class D license,  you must meet the following education and […]

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Apr
13

Collection System | Low Pressure System Components

Learn about Low Pressure Wastewater Collection System Components in this video, taken from our collection system exam review course. For more videos like this, check out our YouTube channel. If you are preparing for a certification exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses. We are here […]

By jay@americanwatercollege.org | All States
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