Sulphur compounds—their environmental aspect and their elimination from waste water |
| |
Authors: | Margarita Winter Reinhold Kickuth |
| |
Institution: | University of Kassel, Institute of Ecochemistry , Nordbahnhofstr. la, Witzenhausen , D‐3430 , FRG |
| |
Abstract: | The sulphur content of domestic waste water is similar to its phosphorus and nitrogen content. In conventional treatment processes sulphur compounds are converted to sulphate, thus all reaching the recipients and the oceans. In the aquatic metabolic cycle sulphate then acts as a catalyst towards anaerobiosis. Therefore, besides its efforts for removal of other nutrients, waste water technology should look for possibilities of minimizing the discharge of sulphurous effluents into the water course. Here, a new treatment process for sulphur elimination is introduced, the Root Zone method. |
| |
Keywords: | |
|
|