Purifying sewage gases
It’s long been state of the art for sewage treatment plants to use sewage gas coming from wastewaters. But different dischargers from industry and domestic wastewater mean that the quality of gases they give off varies enormously. This is why the focus of purifying sewage gas is often on combined separation of hydrogen sulfide and siloxanes.
That’s why we recommend a combination of our dopetac sulfo 100® and special black coal AFA 4- 1050S. We’ll use the data from a precise gas analysis to produce the correct mixture ratio of the two products to suit your filters. This means you’ll be able to go ahead with purifying the gas from all your harmful components.