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Biological Wastewater Treatment I - Activated Sludge

COURSE NO: C02-211W
PDH CREDIT: 2

PRICE GROUP WEBINAR


Webinar Title: Biological Wastewater Treatment I - Activated Sludge
Webinar No: C02-211W
PDH Credit: 2
Presenter: Harlan Bengtson, Ph.D., P.E.
Time: From 12:00 PM to 2:00 PM ET
This online PE live webinar presents biological wastewater treatment, including activated sludge process, aeration tank design & operational calculations.
Please note that this purchase is valid for a single webinar presentation held at the specified time.
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Biological Wastewater Treatment I - Activated Sludge
Course Highlights

This engineering online PDH live webinar will establish through slides the background on biological wastewater treatment, a general description of the activated sludge process, discussion of design calculations for an activated sludge aeration tank, and discussion of activated sludge operational calculations.  Example calculations and discussion of using an Excel spreadsheet for making the calculations are also included.

 

The activated sludge process is a type of wastewater treatment process for treating sewage or industrial wastewaters using aeration and a biological floc composed of bacteria and protozoa. There are several variations of the activated sludge process, including extended aeration, contact stabilization, and the completely mixed activated sludge process. These activated sludge processes are very widely used for biological wastewater treatment around the world. 

 

This 2 PDH online live webinar is intended primarily for civil, environmental and chemical engineers.  After completing this webinar, you will be familiar with the common variations of the activated sludge process used for biological wastewater treatment and be able to make typical aeration tank design calculations and operational calculations.
Learning Objectives

This live webinar is intended to provide you with the following specific knowledge and skills:

  • Understanding the equation for biological oxidation and how it fits into the organic carbon cycle
  • Understanding the equation for photosynthesis and how it fits into the organic carbon cycle
  • Understanding the major components of an activated sludge wastewater treatment system
  • Knowing how to describe the differences between an extended aeration and conventional activated sludge process
  • Knowing how to describe the differences between a contact stabilization and conventional activated sludge process
  • Learning how to calculate the required aeration tank volume (in U.S. units) for a specified volumetric loading, hydraulic residence time, or aeration tank F:M ratio if given suitable aeration tank influent and aeration tank parameter information.
  • Learning how to calculate the required aeration tank volume (in S.I. units) for a specified volumetric loading, hydraulic residence time, or aeration tank F:M ratio if given suitable aeration tank influent and aeration tank parameter information
  • Learning how to calculate the required activated sludge recycle flow rate, waste activated sludge flow rate, and aeration tank F:M ratio, if given suitable wastewater stream and aeration tank information along with the desired value for the sludge retention time
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We recommend that you register for any webinar ahead of time, although you can still register online up to the start time of the webinar. If you need any assistance with last minute webinar registrations, please contact us at 877-322-5800.

Webinar Access

From the webinar access and completion instructions that you receive, you will be provided with a link to access the webinar platform from your computer to view and listen in to the webinar. Therefore, to get connected, you will need a computer with high-speed internet as well as microphone and speakers capabilities. We recommend using a headset connected to your computer for enhanced audio quality.

Alternatively, if your computer is not equipped with a microphone and speakers, you need to dial in using a phone line. From the webinar access and completion instructions, you will be also provided with a dial-in number to join the webinar and listen in. Furthermore, you will be provided with a link to download the webinar handout, or you can do directly from you account, in the event you are unable to view the webinar on your computer screen.

Regardless of the connection method used, you will have the opportunity to interact with the instructor at the appropriate times either way. We recommend that you connect to the webinar approximately 10 to 15 minutes prior to the scheduled start time.

Certificate of Completion (PDH Credit)

Following attending the webinar, you need to return to the CED Engineering website and login to your account to complete and submit your feedback form.

Following submission of your feedback form, we will email you your Certificate of Completion. You can also download your Certificate of Completion instantly, or at anytime, directly from your account. This is where all your PDH records are kept for your convenience at all times.

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Our PDH or CEU accredited webinars were developed and are being conducted by subject matter experts experienced in their field of engineering. Our webinars are designed as fully interactive live conferences allowing you the opportunity to interact with the instructor at any time during the webinar from the convenience of your home, office or anywhere by phone or computer using your microphone or instant online chat.

Webinar Cancellation

If you register but you cannot attend due to unforeseen circumstances, we will issue a full refund if you notify us of your cancellation 24 hours in advance. If you must cancel in less than 24 hours, we will offer you a free webinar of equal value that you can attend at a date of your convenience. There is no expiration to your purchase so you don’t have to worry.

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