activiated sludge

This tag is associated with 2 posts

Controlling the Water Industry – Sludge I – All that sludge…but how much do we actually have?

It’s a fact the water industry whether it be in drinking water treatment or in wastewater treatment produces a lot of sludge. A quick look through the Internet will give you a ball park estimate but to save you the time it is about 1.4 million dry tonnes in the UK and about 7 million … Continue reading

Controlling the Water Industry – Activated Sludge Part II – All that Hot Air

In the second in this series of blogs looking at controlling the problems experienced in the activated sludge process within the wastewater industry Oliver Grievson looks to contentiously talk about dissolved oxygen control. He says contentiously because everyone has an opinion on this and those opinions are usually pretty strong.He is going to suggest ways … Continue reading