| 摘要 |
The invention concerns a process for clarification of waste water (2) as well as separation of contaminants and phosphorous compounds (1) from waste water (2). According to the process, wood ashes or other ashes (3) are mixed in the waste water (2) and/or electrolysis is started in the mixture or in the waste water (2) for providing partitioning and separation of impurities and phosphorous compounds from the polluted liquid (2). |
