河北化工
河北化工
하북화공
HEBEI CHEMICAL ENGINEERING AND INDUSTRY
2012年
4期
69-72
,共4页
程艳坤%霍鹏%闫志谦%何晓云%王立璇
程豔坤%霍鵬%閆誌謙%何曉雲%王立璇
정염곤%곽붕%염지겸%하효운%왕립선
生活污水%人工湿地%除氮%反硝化生物脱氮
生活汙水%人工濕地%除氮%反硝化生物脫氮
생활오수%인공습지%제담%반초화생물탈담
municipal wastewate%artificial wetland%nitrogen removal%denitrification biological nittrogen removal
介绍了生活污水人工湿地的生物脱氮技术及去除污水中氮污染物的机理。通过人工湿地脱氮技术,详细阐述了人工湿地氨氮的机理、影响因素,重点研究了氮素去除的关键过程即微生物的反硝化过程及其影响因素。为人工湿地污水处理工艺的推广应用提供科学依据。
介紹瞭生活汙水人工濕地的生物脫氮技術及去除汙水中氮汙染物的機理。通過人工濕地脫氮技術,詳細闡述瞭人工濕地氨氮的機理、影響因素,重點研究瞭氮素去除的關鍵過程即微生物的反硝化過程及其影響因素。為人工濕地汙水處理工藝的推廣應用提供科學依據。
개소료생활오수인공습지적생물탈담기술급거제오수중담오염물적궤리。통과인공습지탈담기술,상세천술료인공습지안담적궤리、영향인소,중점연구료담소거제적관건과정즉미생물적반초화과정급기영향인소。위인공습지오수처리공예적추엄응용제공과학의거。
To describe the biological nitrogen removal technology for municipal wastewater in artifical wetland and the mechanism of removing nitrogen pollutant in wastewater.Using the artificial wetland denitrogenation technology, to elaborate in detail the mechanism of artificial wetland ammonia nitrogen and the influencing factors.To study the essential process for removing nitrogen which is microorganism＇s denitrification process and the influencing factors.It provides a scientific basis for application of treatment process for artificial wetland wastewater.
