Category Archives: Systems

Nebula® MultiStage Biofilm System FAQs

FAQ

Attached growth systems (AGS) are one of the most cost-efficient methods of biological wastewater treatment on the planet. Yet they aren’t as well known as some other technologies like suspended growth systems and moving bed biofilm reactors. Here’s what you need to know about the Nebula MultiStage Biofilm System: How do attached growth systems minimize […]

What is Your Wastewater Treatment System’s Achilles’ Heel?

Achilles Heel

How efficient is your existing wastewater treatment system? If it’s like many municipalities, it’s under stress from the growth of your community and local industries, which are causing a steady increase water flow and loadings. At the same time, you’re trying to contain operating costs and deal with the challenges of aging process equipment. Plus, […]

Not All Diffused Aeration Systems Are Created Equal

Not Equal

Diffused aeration systems used in municipal water treatment facilities are a little bit like cars – they are not all equal – in price, performance or reliability. An inexpensive Ford Fiesta is certainly not the same as a Honda Accord, despite the fact they can both get you from point A to B. Many people […]

Nebula MultiStage – Less Sludge Means Lower Operating Costs

Less Sludge Lower Costs

Processing, handling and disposal of sludge from biological wastewater treatment processes was something you thought you had to live with. Not any longer. Nebula® MultiStage Biofilm Process designed to reduce sludge production up to 80% From waste-activated sludge pumping, digestion, thickening and storage to hauling, disposal and filing regulatory paperwork, sludge management is costly. According […]

Attached Growth Biological Process – Wastewater Treatment

Choices

As regulations governing the treatment of wastewater treatment facilities continue to change, owners need a biological treatment process that is flexible. Increasingly, multiple forms of secondary treatment are needed to meet ever changing discharge limits and today’s high standards. A secondary treatment option gaining popularity is the attached growth process where media is used to […]