Odor is common in wastewater treatment, however, when it becomes so bad that neighbors and staff complain, you need a solution fast. Unfortunately, common solutions don't always do the trick and only mask the problem.
This is what a wastewater treatment plant in Denmark, Stavnsholt, experienced with its primary settling tank. Luckily, they found Moleaer's nanobubble technology, which not only eliminated the odor issues but also helped them reduce ferric chloride usage, increase methane production and increase sludge dry matter.
Reduced Ferric Chloride Usage
Higher Methane Production
Increased Sludge Dry Matter