ModelRisk

Estimating Oxygen Demand in a Bioreactor Using Monte Carlo Simulations from ModelRisk Introduction In this post I am going to focus on a...

Cell Generation Time

Bacteria are amazingly complex, even though each is comprised of only a single cell. Bacteria make up about 95 percent of all the...

Increase DO in a Bioreactor with Hydrogen Peroxide Hydrogen peroxide can be used to increase the dissolved oxygen (DO) concentration in...

I get asked every now and then about books I think are best for learning more about wastewater treatment. There are many, many excellent...

For me, always traveling, always working at different wastewater treatment plants, having to ship, literally, hundreds of pounds of lab...

Apr 12, 20214 min read

A lot of my work is with high-strength industrial wastewater. Issues that arise with any given industrial waste stream may consist of,...

Jan 12, 20193 min read

After all the many years I've been working in water and wastewater treatment it's really just this past year that I have come to better...

Nov 2, 20176 min read

In former days, when I did a lot of polymer-focused jar testing, I had three products in my polymer test kit that I never fully...

Jul 10, 20172 min read