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- 改进AB工艺modified AB process
- 采用间歇曝气改进AB工艺氮磷脱除的研究Enhancement of the Removal Effect of Nitrogen and Phosphorous of AB Process by the Introduction of Intermittent Aeration Process
- 采用间歇曝气工艺改进AB法工艺氮磷脱除功能的试验研究ENHANCEMENT OF THE REMOVAL EFFECT ON NITROGEN AND PHOSPHOROUS OF AB PROCESS BY INTRODUCING INTERMITTENT AERATION PROCESS
- AB工艺AB process
- 改进to improve
- 浅议AB工艺中A段的作用Brief on Section A in AB Process
- AB工艺处理毛纺废水的探讨RESEARCH ON PROJECT OF TREATING WOOL SPINNING WASTEWATER BY MODIFIED AB PROCESS
- 改进的modified
- 采用脱氢酶进行AB工艺A段细菌增殖及污泥产生规律的研究Study on the bacteria multiplication and sludge production by dehydrogenase in A-stage of AB-process
- 改进措施corrective measure
- 改进方法corrective method
- A段对TN的去除率平均为44.7%,经过B段后NH+4-N含量升高,使AB工艺对TN的总去除率降至35.7%左右。The total nitrogen(TN) is removed by 44.7%25 after stage A,but the ammonia nitrogen content rises up after stage B,so the TN removal rate drops to about 35.7%25.
- 介绍了目前废水生物处理的几种新工艺 ,对AB工艺、CASS工艺、SBR工艺和LINPOR工艺的工艺流程、工艺特点、使用条件、应用情况及发展前景进行了分析。Sseveral new technologies of biological sewage disposal at present are introduced, and the technological process, characteristics, application condition and promising future of the AB, CASS, SBR and LINPOR technology are analysed.
- 工艺改进process improvement
- 改进工艺improved technology
- 中药工艺改进TECHNOLOGY IMPROVING (TCD)
- 铸造工艺改进foundry method improvement
- 生产工艺改进improvement of productive technology
- 改进回采工艺improvement returns to adopt a craft
- 改进的提纯工艺improved purification process
