Browse

The concept of greywater reuse has been gaining importance recently. These systems are also becoming a must in Europe, where there has not been such a pressure exercised on greywater (shower and bath water) reuse to date. The situation is dynamically changing, some countries in southern Europe start facing a lack of drinking water and new water resources must be searched for. Recycling some of the water is also encouraged by the fact that these systems are cheaper that sea water treatment. The main reason for grey...

The aim of this paper is to introduce a small wastewater treatment plant in the Czech Republic with a capacity of 8,311 population equivalent, which was constructed in 2004. The wastewater treatment plant is designed as a mechanical-biological treatment plant with nitrification, denitrification and aerobic sludge stabilization. The activation reactors are controlled by a dissolved oxygen concentration probe. For the time being, the ammonia nitrogen and nitrate probe is only used for current concentration overview....