广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
1期
98-100
,共3页
欧阳曙光%邹永红%王光华%梁长怀%史世庄%段世华
歐暘曙光%鄒永紅%王光華%樑長懷%史世莊%段世華
구양서광%추영홍%왕광화%량장부%사세장%단세화
焦化废水%生物脱氮%A/A/O工艺
焦化廢水%生物脫氮%A/A/O工藝
초화폐수%생물탈담%A/A/O공예
coking wastewater%biological denitrification%A/A/O technique
以萍乡钢铁有限责任公司焦化厂焦化废水处理站改造为例,比较了在焦化废水生物脱氮中应用最广泛的A/O工艺和A/A/O工艺,介绍了应用A/A/O工艺对对焦化厂焦化废水处理站进行生物脱氮改造的方案及其主要特点。投产后的进出水水质分析结果表明应用A/A/O工艺处理后的焦化废水能达到排放标准。
以萍鄉鋼鐵有限責任公司焦化廠焦化廢水處理站改造為例,比較瞭在焦化廢水生物脫氮中應用最廣汎的A/O工藝和A/A/O工藝,介紹瞭應用A/A/O工藝對對焦化廠焦化廢水處理站進行生物脫氮改造的方案及其主要特點。投產後的進齣水水質分析結果錶明應用A/A/O工藝處理後的焦化廢水能達到排放標準。
이평향강철유한책임공사초화엄초화폐수처리참개조위례,비교료재초화폐수생물탈담중응용최엄범적A/O공예화A/A/O공예,개소료응용A/A/O공예대대초화엄초화폐수처리참진행생물탈담개조적방안급기주요특점。투산후적진출수수질분석결과표명응용A/A/O공예처리후적초화폐수능체도배방표준。
A/O technique and A/A/O technique,two of the most widely used techniques of biological denitrification,was compared.The comparison was examplified by the reconstruction of coking wastewater processing station of Ping Xiang Iron Steel Co.,Ltd.The reconstruction plan using A/A/O technique was presented,together with the main features of the reconstruction.The analysis of the quality of the water output from and input to the station showed that the discharged coking wastewater processed adopting the A/A/O technique can meet the required standard.