aerobic treatment efficiency
- The waste water is initially stored in a series of ponds in which the anaerobic and aerobic treatment is sufficient to irrigate crops.
- Wastewater biological film process is one of the wastewater biological aerobic treatment processes, it is also called fixed film process.
- During the PSB aerobic treatment process, Na2SO, and Na2S in the effluent were largely oxidized into sulfur and sulphate.
- Three biological treatment methods have been investigated, including aerobic treatment, anaerobic treatment and yeasts treatment.