| 摘要 |
<p>PURPOSE: A plant for clarifying river and installation method thereof is provided, which is characterized in that organic materials and ammonia nitrogen are removed efficiently by using microorganism media. CONSTITUTION: A porous carrier such as activated carbons, zeolites is input into a net of 10-20 mesh size, and size is a width 2-3cm. A carrier(5) is installed at structure(4) made of FRP, steel structure and stainless steel, also simply is changed. Wastewater flows through a carrier, therefore organic materials and ammonia nitrogen are removed by filtration and biological degradation.</p> |
