Wastewater Treatment

Jun
07

Texas Water Infrastructure Investment

Water Infrastructure Investment in City of Joshua, TX, Protects the Environment and Sparks Economic Growth WASHINGTON – The U.S. Environmental Protection Agency recently awarded the City of Joshua, Texas a one-time $675,083 Special Appropriation Act Program grant for drainage improvements for their growing city. The funds will help the city install drainage infrastructure to protect […]

By jay@americanwatercollege.org | Distribution . News . Texas . US Waterways . Wastewater Treatment . Water Treatment
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May
03

EPA Grant to Improve Texas Water Quality

Grant of $8.3M for Water Quality and Environmental Programs   DALLAS –  The U.S. Environmental Protection Agency (EPA) recently awarded the Texas Commission on Environmental Quality (TCEQ) a performance partnership grant of $8,354,808 for administering water quality and environmental programs.  “Complex environmental problems require innovation and teamwork across different environmental programs,” said Acting Regional Administrator Sam […]

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May
03

State Water Board Adopts Mercury Limits for Water Bodies

Effort intended to Better Protect Those Who Depend on and Consume Fish Regularly SACRAMENTO — Yesterday, the State Water Resources Control Board adopted rules to protect people and wildlife consuming fish from freshwater streams, lakes, and rivers in California that contain mercury – a potent neurotoxin. “Fish like salmon, bass, sturgeon and other popular fish like […]

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Jan
27

Distribution System

Any connection between a potable water system and another fluid system through which contamination could enter the potable water system.  

By jay@americanwatercollege.org | Certification Exams . Distribution . Water Treatment
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Jan
18

Sample Preservation

Click on the “+” symbols to learn about sample preservation methods

By jay@americanwatercollege.org | Certification Exams . Distribution . Water Treatment
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Jan
18

Disinfection

Addition of chlorine to water until the chlorine demand has been satisfied. At this point, further additions of chlorine will result in a free chlorine residual that is directly proportional to the amount of chlorine added.

By jay@americanwatercollege.org | Certification Exams . Wastewater Treatment . Water Treatment
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Jan
10

Breakpoint Chlorination

Tap or click on the “+ ” to learn about the breakpoint chlorination curve.

By jay@americanwatercollege.org | Certification Exams . Distribution . Wastewater Treatment . Water Treatment
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May
26

BOD Removal Efficiency Problem – Wastewater Math

Today, we’re going to look at how efficient a wastewater treatment plant is at removing BOD.  Watch the video below and learn how this type of problem is solved. 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 […]

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