Answered by MatMJL77 (1440 pts) 3 years Ago
tank filtration vs. drying beds
Hello, Instead of drying beds, we have set up filtration tanks in our small WWTP and we are pleased with them in term of manpower. For small WWTPs, we have saved a lot of time and no longer are bothered by smells (except when opening them but that is easy to manage). Before, we were mixing 40% of th...