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- 改進(jìn)AB工藝modified AB process
- 采用間歇曝氣改進(jìn)AB工藝氮磷脫除的研究Enhancement of the Removal Effect of Nitrogen and Phosphorous of AB Process by the Introduction of Intermittent Aeration Process
- 采用間歇曝氣工藝改進(jìn)AB法工藝氮磷脫除功能的試驗研究ENHANCEMENT OF THE REMOVAL EFFECT ON NITROGEN AND PHOSPHOROUS OF AB PROCESS BY INTRODUCING INTERMITTENT AERATION PROCESS
- AB工藝AB process
- 改進(jìn)to improve
- 淺議AB工藝中A段的作用Brief on Section A in AB Process
- AB工藝處理毛紡廢水的探討RESEARCH ON PROJECT OF TREATING WOOL SPINNING WASTEWATER BY MODIFIED AB PROCESS
- 改進(jìn)的modified
- 采用脫氫酶進(jìn)行AB工藝A段細菌增殖及污泥產(chǎn)生規律的研究Study on the bacteria multiplication and sludge production by dehydrogenase in A-stage of AB-process
- 改進(jìn)措施corrective measure
- 改進(jìn)方法corrective method
- A段對TN的去除率平均為44.7%,經(jīng)過(guò)B段后NH+4-N含量升高,使AB工藝對TN的總去除率降至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.
- 介紹了目前廢水生物處理的幾種新工藝 ,對AB工藝、CASS工藝、SBR工藝和LINPOR工藝的工藝流程、工藝特點(diǎn)、使用條件、應用情況及發(fā)展前景進(jìn)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.
- 工藝改進(jìn)process improvement
- 改進(jìn)工藝improved technology
- 中藥工藝改進(jìn)TECHNOLOGY IMPROVING (TCD)
- 鑄造工藝改進(jìn)foundry method improvement
- 生產(chǎn)工藝改進(jìn)improvement of productive technology
- 改進(jìn)回采工藝improvement returns to adopt a craft
- 改進(jìn)的提純工藝improved purification process
