| 摘要 |
<p>A method of manufacturing a complex carrier is provided to remove effectively nitrate nitrogen of a sulfation autotrophic denitrification process by using a porosity complex sulfuric media for treating wastewater. A method of manufacturing a complex carrier consisting of sulfur and calcium carbonate comprises steps of: mixing the sulfur and the calcium carbonate at a weight ratio of 5:4(w/w); and mixing Hypol 3000 pre-polymer in the mixture at a weight ratio of 2:1 (w/w). Nitrate nitrogen is removed by the porosity sulfur-calcium carbonate complex carrier.</p> |
