Activated Sludge Separation Problems: Theory, Control Measures, Practical Experiences, Second Edition, describes the most common activated sludge separation problems and explains...

The Activated Sludge (AS) Process is old technology but is still widely adopted worldwide for its convenience and simplicity: an impressive number (many hundred of thousands) of this kind of...

The latest from @IWApublishing

RT : We’re kicking off the Summer of Sludge – a month to focus on the messier side of our work: sanitation. The global… https://t.co/zDYn7mKhvv 23 hours 49 min ago
RT : Looks like a great partnership and join forces to achieve greater impact in Sub-Saharan Afri… https://t.co/WXVvfaTBH9 23 hours 56 min ago
RT : Great event for those of you interested! 10th International Water Association (IWA) - International Symposium on Wa… https://t.co/l9Re0fV6J2 3 days 49 min ago