广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
18期
99-101
,共3页
AB工艺%脱氮除磷%ADMONT工艺%A2/O工艺
AB工藝%脫氮除燐%ADMONT工藝%A2/O工藝
AB공예%탈담제린%ADMONT공예%A2/O공예
AB technology%nitrogen and phosphorus removal%ADMONT process%A2/O technology
漳州市东区污水处理厂采用标准AB工艺法,处理能力为10万m3/d,多年的运行结果显示,BOD5、CODCr、SS的去除率均达到设计要求,但在进水氮、磷浓度较高的情况下,出水往往不能满足有关标准对氮、磷指标的严格要求。针对本厂工艺特点和运行问题,对改进AB工艺强化其脱氮除磷能力提出几点建议,以期对该污水处理厂的新建、扩建和改建提供参考。
漳州市東區汙水處理廠採用標準AB工藝法,處理能力為10萬m3/d,多年的運行結果顯示,BOD5、CODCr、SS的去除率均達到設計要求,但在進水氮、燐濃度較高的情況下,齣水往往不能滿足有關標準對氮、燐指標的嚴格要求。針對本廠工藝特點和運行問題,對改進AB工藝彊化其脫氮除燐能力提齣幾點建議,以期對該汙水處理廠的新建、擴建和改建提供參攷。
장주시동구오수처리엄채용표준AB공예법,처리능력위10만m3/d,다년적운행결과현시,BOD5、CODCr、SS적거제솔균체도설계요구,단재진수담、린농도교고적정황하,출수왕왕불능만족유관표준대담、린지표적엄격요구。침대본엄공예특점화운행문제,대개진AB공예강화기탈담제린능력제출궤점건의,이기대해오수처리엄적신건、확건화개건제공삼고。
Zhangzhou east area sewage treatment planted adopt standard AB process method, whose processing ca- pacity can achieve 100000 m3/d, years of operation the results showed BOD5,CODcr, and SS removal rate reached the design requirement, but into the water at the high concentration of nitrogen and phosphorus, the water often can not meet the relevant standards on the nitrogen, phosphorus indicators stringent requirements. According to the factory process characteristics and operating problems, several proposals for the improvement of the AB process to strengthen its denitrifi- cation and phosphorus ability were put forward, in order to provide the reference for the sewage treatment plant of new construction, expansion and rebuilt.
