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1)  aerated bio-packing tower
曝气生物填料塔
1.
A continuous ultrasonic reactor coupling with an aerated bio-packing tower was adopted to treat the first-order dyeing effluent,and the removals of chemical oxygen demand(CODCr) and chroma with different combined technologies were then analyzed and compared.
采用连续式超声反应器耦合曝气生物填料塔处理印染废水厂一级出水;通过实验分析对比了不同组合工艺对废水化学需氧量(CODCr)和色度的去除情况。
2)  biological aerated filter filling
曝气生物滤池填料
3)  biological packed column
生物填料塔
1.
By selecting major components of odors(hydrogen sulfide,ammonia and trimethylamine) from feeding factories as targets,the purification characteristics of using biological packed columns were studied.
以水产饲料企业生产废气中的H2S、NH3和三甲胺为处理对象,研究了生物填料塔净化恶臭废气的性能,考察了进气浓度、流量、循环液喷淋密度对恶臭净化率的影响。
4)  biological packing tower
生物填料塔
1.
Study of mass transfer and bio-reaction of restaurant wastewater treatment in biological packing tower;
生物填料塔处理餐厅污水传质反应研究
5)  biofilter [,baiəu'filtə]
生物填料塔
1.
Different bacterium strains which can specially degrade grease,toluene and hexanal were cultured separately and mix inoculated in a biofilter.
在长时间运行的条件下生物填料塔的降解能力稳定在90%左右。
6)  biofilm-packing tower
生物膜填料塔
1.
Study on the kinetic model of bio-purifying formaldehyde waste gas in low concentration in a biofilm-packing tower;
生物膜填料塔净化低浓度甲醛废气的动力学模型研究
2.
Bio-purification test of the seven kinds of gaseous pollutants,toluene,styrene,formaldehyde,CS_2,SO_2,H_2S and NO_x,which are commonly contained in industrial waste gases,by using the biofilm-packing tower system was performed.
应用生物膜填料塔对工业废气中常见的甲苯、苯乙烯、甲醛、CS2,SO2,H2S,NOx等7种气态污染物进行净化实验,结果表明,采用专用菌种挂膜制作的生物膜填料塔对该7种气态污染物均有生物净化作用,但其对SO2,H2S,NOx等3种无机污染物的生物净化作用(生化去除量可达90~150 mg/L。
3.
Combined with the experiment,the simulation study on bio-purifying five kinds of gaseous pollutants,such as toluene,styrene,CS2,formaldehyde and NOx,in the tested biofilm-packing tower was performed by applying the Adsorption-Biofilm Theory.
通过实验,开展了对生物膜填料塔净化甲苯、苯乙烯、CS2、甲醛、NOx等5种气态污染物的模拟研究。
补充资料:废气生物滤池处理
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性质:一种用于处理恶臭气体的生物滤池。在密闭的反应池中装有称为Vamfil的活性滤料。滤料孔隙中充满水,液相中接种微生物,一部分微生物悬浮在水中,一部分附着在滤料表面上。将处理气体通过生物滤池,可对各种有机、无机的恶臭气体具有较高的去除率。它是一种高效、可靠、处理成本较低的废气处理装置,已应用在化学工业、医药工业、合成树脂工业及食品工业等领域,处理四氢呋喃、环己酮、甲乙酮、硫醇和氨等生产过程产生的废气,此外还可用于废水处理场曝气池排放的尾气处理。

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