The fact that people like this actually take time out of their lives to explain this is amazing to me

This is the first time someone has actually explained BOD in a way that really makes sense to me thank you!

I had an entire class in wastewater management that seemed to be very confusing throughout the entire semester. I feel like if I would have seen this video on the first day everything would have made a lot more sense! Well done.

When someone is a deep expert in a domain, and then they also give a really solid, clear explanation of the basic concepts, it's absolute gold, like this video.

A HIGHLY INTELLIGENT INDIVIDUAL SHARING HIS WEALTH OF KNOWLEDGE ON THIS SUBJECT IS AWESOME JUST STARTED WORKING AS A WASTE WATER OPERATOR THE INSIGHT IS APPRECIATED THANK YOU

This lecture is amazing, we appreciate all the time and effort that was spend on this video.

Finding these videos is a blessing. Watching these while being in the field of work makes these videos like another episode of How It’s Made.

it was the most clear lecture i have watched for the extended aeration process , it combine both simplicity and clarity , thank you

End of the year im starting a job at a treatment plant. This video was great

Best video on the topic on internet.

wonderful human being very informative and creative lecture delivered

This is incredible. I would listen to this guy speak about anything. Excellent job.

This lecture was a perfect overview and it made me remember everything again!

Bless you for publishing this course, for free and for anyone.

One of the best lectures I have ever listened to.

Great lecture! Fantastic overview. Thank you, Russ Wright.

I would like to thank Blacoh and Russ Wright for doing an excellent job of presenting the material in a manner which is easy to understand. Due to timing of course availability at Delaware County Community College I was forced to attend the second half of the course for Wastewater Certified Operator Training, which happened to be activated sludge, without having taken the first half of the course. Since I was unemployed and had limited time left for benefits, time was precious. Finding your videos enabled me to learn what I had missed, while simultaneously being introduced to the new material being taught in classroom.. Within four months I was taking the state board exams and passed four exams at one test session. I wouldn't have done it without the additional knowledge gained from your instructional videos!

This video just summarized everything I have learned in 5 + 2 years. Bless you man

Been studying for my PE and I can definitely say this made everything about waste water and BOD much clearer.

Thank you for the steady pace of this video. The visuals are so helpful and your explanations are concise and clear.

I've just started water treatment course but this lecture is briliant from the experincied engineer who knows the subject and knows how to explain. It's very rare combination.

Thank you so much! I'm studying for my FE exam and this is so helpful to understand about the waste water treatment process

Some people are just meant for this..this is the most clear lecture I have ever had..thank you sir

Thank you for this informative video lecture! Very good analogies used to present complex processes to the layman.

crystal clear teaching on activated sludge. Thanks!

Amazing overview of how an activated sludge system operates and the relevant parameters to have in account! 100 % recommended.

Awesome presentation! Based my activated sludge revision for my masters on your lecture. Thanks!

As a biochemist, this is the most simplified informative and amazing video I have watched in long time. thank you so much!

This was the refresher course one need on wastewater treatment. Excellent presenting skills!

very good, sir, looking forward for more lectures by u!

Sir, this is so good! I found everything I needed to understand basic aerobic process clearly. Thank you!

thanks for this video. ive recently begun the process of being a water/wastewater operator and im actually looking forward to it. these videos are great to watch while i wait for my training supplies to arrive.

Very Informative and simple to understand. The way it was presented is extraordinary. Thanks to Mr Russ Wright for his lecture.

if you'r struggling with introduction to environmental engineering terminologies and overall conception this is a very helpful lecture to watch.

Great lecture, thank you Rus!

Taught with simplicity and understanding...thanks for sharing this knowledge!!!

i learned so many things from this video and it makes me more understand in this topic. very well explained about overview of the activated sludge process in wastewater treatment (typical wastewater treatment plant, wastewater treatment parameters, wastewater biochemistry, typical process configuration, activated sludge operating parameters, types of system). Thank you so much!

This video explained about water management especially about activated sludge. Thanks Mr Russ

Excellent presentation complex issues in very easy to understand language

This is BY FAR the best wasterwater water video i have ever seen (including any class in my 13 years of classes in wasterwater) This man knows how to teach. So glad a stumbled across this and I will be for sure watching any and all his other videos. Thank you sir

Thank you engineer .You help to remind my past information which i have forgotten due to long academic gap

Great video! I like the analogies used to explain the process. Thank you!

Straight forward explanation uncomplicated to the point includes many details simplified it really worked for me thank you!!!

This video is very informative and explained in plain language. I have to say it is hands down the best video explaining Activated Sludge that I have ever watched. I wish I had found this one first. THANK YOU!

This was so helpful. It couldn't be explained any better. Thank you so much.

This lecturer is one of the best I have ever seen Many thanks for sharing this wonderful lecture

جزاك الله كل خير God bless you....thank you very much ^^

Thank you for the efforts made to explain the water treatment process, and public policy. There are several activities and water quality analysis that I did during my internship in one of the hazardous waste treatment industries

Great video! I really like your description of BOD. Thank you for providing this.

Very informative! The aeration principle is also used in older stretford tail gas processes at sulfur recovery units within an oil refinery.

Thank you so much for this video!! amazing clarity and share of knowledge

Thankyou so much Sir! Really appreciate the hardwork you put in.

Excellent video. Great primer on the subject. Very well done. Thanks.

Great video, summed up almost everything i needed for my exam :) however, it's a little overexposured, sometimes i only saw your head and hands :) Thanks again for the lecture!

Yes most informative video ive seen in a long time. Thank you very much.

the lecture is amazing, thank you sir for the video, it was extremely helpful.

Thank you very much, clear thought and very easy to follow and understand, expecting more please!

Thank you. You do have a great understanding and a way of delivering that to the audience.

Russ Wright is a great person , teacher and Engineer indeed chief master this material is so useful for hummanity

I like when mr russ explained about wastewater process very clearly, thank u

I'm studying for the PE Exam and this was extremely helpful. Thank you!

Thank you! This helped me for my D wastewater test :)

The filter press is used in a variety of applications, e.g. wastewater treatment. It still remains a pioneer in solid-liquid separation in terms of dewatering before the centrifuge, decanter and belt filter. Greetings MSE Filterpressen.

Thankyou! Not only a great explanation of the operation but also the acronyms and jargon that process engineers indiscrimately use cheers!

Thanks for the video. That was very informative, clear and helpful.

Great video helps sum up almost a whole semester of classes.

An excellent,very lucid and informative presentation.

This was so helpful thank you! I'm working on a project involving PFAS and activated sludge.

Thanks good stuff wanted to know if you have any videos on Disinfection processes?

This information is very helpful. water treatment processes, water sector innovations, environmental challenges and public policies impacting the water industry

Good Lecture ! Helped me a lot to understand the basic process before the PE Exam

I'm thinking about converting my anaerobic 2 chamber septic tank into an anaerobic system except I want to protect the sludge pile so it can be pumped out (rather than ending up in the weeping bed). Your lecture has answered a lot of my questions. Thank-you

Amazing overview. Thanks a lot

This is a really great explanation of water treatment plant processes. Thank you

Studying for my environmental fe- very helpful

This lecture is amazing, great

Good and basic overview of the ETP process...thank you

ขอบคุณครับ ได้ทวนเนื้อหาเก่าๆเยอะเลย

Great explanation. Thank u and I will wait for your next lecture.

Thank you very much Sir. God bless you.

Thank you very very very much sir, very informative lecture.

Great explanation. Thank you. Would be interested in hearing more from you.

Great Job Russ, thank you.

Thank you Sir, this information is very useful to know the basis of the active sludge process in a urgently needed treatment of wastewater -FTI UJ

Thank you for the explanation, Hydraulic retention time is something new for me, it's very2 importand in sludge operating parameters, because you get a great increase of flow through your treatment plant if i have trouble in my cities -FTIUJ

I can take my test now! Thank you!

Awesome lecture, learned so many things from it. I had to google Blacoh university half way through the video cause i'm currently looking for school to do my masters degree at

very informative video. really explains overview about activated sludge wastewater treatment system process

Amazing job with the the lecture! Was easy to understand and follow.

Thanks so much I've learnt so much in such a short period

Very informative and well presented. Thank you!

Thanks for sharing. This is an amazing Lecture.

Very informative and easy to understand. Thanks. Hope to see more videos like this.

Very informative lecture I appreciate the information given being a wastewater operator myself thank you

very nice,simple and detailed explanation sir thank you very much.

A perfect lecture, thanks Russ

Great explanation, I enjoyed the video.

its such a amazing explanation about water management expecialy about activated sludge. thx shir this explanatioan makes me more understad about basic of water management.

Great one ! Really summarized and to the point content. great help :) Thank you sir.

Incredible preparation thanks more