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1)  deep flow aeration
深流曝气
2)  submersion depth
曝气水深
1.
Based upon study of the gas flowrate changes of filler under various filling rates,submersion depth,microporous and single orifice aeration ways,different aeration density and other conditions the hydraulics characteristics of HSL aerobic biological fluidized bed is studied,which provide good references for optimization design of HSL aerobic biological fluidized bed and similar reactors.
通过研究HSL好氧生物流化床在不同填料填装率、不同曝气水深、微孔曝气与单孔曝气两种不同的曝气方式、不同曝气密度等条件下的填料流气量,揭示了其水力学特性,从而为优化HSL好氧流化床及类似的反应器水力学流态提供有益的参考。
3)  deep well aeration
深井曝气
1.
Treatment of propylene epoxide saponated sewage by deep well aeration biological process;
深井曝气生化法处理环氧丙烷皂化污水
2.
According to the characteristics of the wastewater from papermaking, combined with the technological advantages of activated sludge process with deep well aeration, it is suggested that deep well aeration is promising and applicable for the wastewater treatment in pulp and papermaking industry.
针对造纸废水的特征和深井曝气活性污泥法独特的技术优势,深井曝气处理造纸废水具有广阔的适应性和应用前景。
3.
,Ltd was treated by deep well aeration technics with strong appliance,good treat effect and stable operational effect.
新疆乌苏啤酒有限责任公司生产废水采用深井曝气工艺处理,工艺适应性强、处理效果好,运行稳定,出水水质可达《污水综合排放标准》(GB8978-96)中二级标准,其工艺技术可供同类企业借鉴和推广。
4)  submerged aeration
深层曝气
1.
of using submerged aeration to enhance the efficiency of waste water treatment by demolishing the original rotating biological disc.
介绍了上海实宏纸业有限公司拆除原有的生物转盘,改用深层曝气处理工艺、提高废水处理效果的实践。
5)  deep shaft aeration tank
深层曝气池
1.
Therefore, it was necessary to carry out renovation on the existing treatment process, mainly including the use of UASB reactor, SBR, and deep shaft aeration tank; of which two-phase anaerobic process was used in UASB reactor to eliminate the effect of sulfate on anaerobic process.
改造工艺主要采用UASB反应器、SBR反应器及深层曝气池,其中UASB反应器采用两相(产酸及硫酸盐还原相、产甲烷相)厌氧技术以减少硫酸盐对厌氧过程的影响。
6)  deep-well aeration
超深层曝气
1.
Calculation of air volume in deep-well aeration;
超深层曝气法中空气量的计算
补充资料:后曝气
分子式:
CAS号:

性质:指污水处理厂出水中溶解氧达不到一定要求时,需要采取的充氧措施。一般生物处理厂处理后出水中的溶解氧大致为0.5~2.0mg/L,但当受纳水体要求溶解氧最低限度为4~5mg/L时,就有必要设置后曝气,以达到水体对排水中溶解氧的要求。

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