標題: | Closed sulfur circulation system |
作者: | Lin Jin-Gaw Cheng Hong-Bang |
公開日期: | 3-二月-2009 |
摘要: | The present invention provides a closed sulfur circulation wastewater treatment system, which combines autotrophic and heterotrophic denitrification to recycle sulfates. Particularly, the present invention provides a process and a system for wastewater treatment which effectively process wastewater having both high nitrates and low organic carbonaceous sources, and effectively reduce sulfates by-products. |
官方說明文件#: | C02F003/00 |
URI: | http://hdl.handle.net/11536/104756 |
專利國: | USA |
專利號碼: | 07485229 |
顯示於類別: | 專利資料 |