1) biofilter
[,baiəu'filtə]
生物过滤床
1.
Heterotrophic biofilters for oxidation of nitric oxide;
异养型生物过滤床硝化净化一氧化氮
2.
Studies on the purification of ethylbenzene waste gas in the biofilter;
生物过滤床净化含乙苯废气的实验研究
3.
Two biofilters,RA which had been exposed to varying concentration of ethyl acet ate for 20 days and RB which had been exposed to varying concentration of toluen e for 20 days, were used to remove mixed gas of ethyl acetate and toluene.
引 言利用生物过滤床处理臭味气体、有害空气污染物 (ＨＡＰｓ)和挥发性有机物 (ＶＯＣｓ) ,已成为大气质量控制的研究热点[1～ 4 ] 与传统的大气控制方法相比 ,生物过滤床具有操作简单、运行成本低、无二次污染等特点[5] 。
2) biofilter
[,baiəu'filtə]
生物滤床
1.
In the test, two bioreactor systems(biofilter,BF and biotrickling filter,BTF) in parallel were set up to remove the odor containing 238.
5 mg/m3的废气,研究对比了生物滤床(BF)和生物滴滤床(BTF)2种工艺对废气中H2S的去除效果和运行情况。
2.
The result confirms that H_2S can be degraded effectively in biotrickling filter(BTF) and biofilter(BF).
研究了生物滴滤床(BTF)和生物滤床(BF)对H2S的去除效果及系统的稳定性。
3.
Then the removal effect of styrene in biofilter was about from 35 to 55 percent steadly.
采用焦炭为填料的生物滤床降解苯乙烯废气 ,试验过程中对焦炭进行循环挂膜 ,发现焦炭对苯乙烯这样的挥发性有机物 (VOC)初期以吸附作用为主 ,随着生物膜的长成生物降解作用逐渐占有优势 ,表现为对苯乙烯的去除效率稳定在 35 %～ 5 5 %左右。
3) biological filter bed
生物滤床
1.
As a new type of biological odor control technology,biological filter bed has been developed at a great speed in its application.
生物滤床作为一种新型的污水处理厂臭气生物处理技术,在实际应用中取得了快速发展。
2.
Subsurface flow constructed wetland(SFCW) and biological filter bed(BFB,one without plant as the control plot) used for treatment of polluted river water were analyzed.
阐述了在人工湿地中植物的作用和选择人工湿地植物的原则,分析比较了4种常用于人工湿地的植物的生长特性、环境适应性,并进行了潜流人工湿地和生物滤床(作为人工湿地的对照试验)对污染河水处理效果的比较。
3.
The experimental mechanism and process flow of bio-deodorization method were introduced and biological filter bed was used for treating the odor generated from the waste water of a pharmaceutical factory.
介绍了生物除臭方法的试验原理和工艺流程,应用生物滤床等装置对某制药厂的废水产生的臭气进行了处理,结果表明,生物过滤除臭工艺能去除99%的废水中的H2S,此工艺适合于制药废水处理过程中产生的H2S臭气的去除。
4) bio-filter bed
生物滤床
1.
A self-made anaerobic bio-filter bed, which was inoculated with special sludge, showed a high efficiency in removing hexavalent chrome.
以特定污泥挂膜的自制厌氧生物滤床系统具有良好的去铬(VI)能力。
2.
The working principle,basic process characteristic, affecting factors,its application status and its disadvantages of the bio-filter bed were introduced in this paper.
生物滤床作为一种新型的污水处理厂臭气生物处理技术,在实际应用中取得了快速的发展。
3.
The influence of domestic sewage treatment in the different zones of the domestic sewage purifying tank was investigated by putting bio-filter bed into each zone step by step.
构建了适合于家庭分散式小型多功能一体化生活污水净化槽,通过逐步在净化槽内添加好氧、厌氧生物滤床,调查了净化槽各区生物滤床对净化槽净化效果的影响。
5) bio-filter
生物滤床
1.
Onsite bench test of refinery odor sulf-gas treatment has been successfully carried out with bio-filter process.
应用生物滤床工艺 ,对炼油厂含硫恶臭废气进行了现场小型侧流试验研究并取得成功。
2.
In this paper , combining with the feature of bio-filter bed and sequencing batch biomembrane reactor ,electrode action was introduced to the microorganism system of sewage treatment ,we try to make it as the base of developing a kind of new technology with good result in dephosphorizing and denitriding for wastewater treatment.
本文结合生物滤床和序批式(SBR)生物膜反应器的特点，把电极作用引入生物处理系统中，为研究开发一种具有更好的除磷脱氮效果的新工艺奠定基础。
6) biofilter
[,baiəu'filtə]
生物过滤
1.
Numerical simulations of moisture migration within packings of waste-gas biofilter;
废气生物过滤填料层湿分迁移的数值模拟
2.
Study on effect of H_2S biodegradation with different packing media in biofilter;
不同填料生物过滤去除H_2S恶臭影响研究
3.
The function establishment of biofilter in recirculating commercial fish culture system;
闭合循环水产养殖系统生产过程中生物过滤器功能的形成
补充资料：生物过滤
分子式：
CAS号：
性质：一种废水处理法，将沉淀过的废水流经生物滤池的滤料层，使其接触滤料上附着的菌胶团膜（生物黏膜或生物膜）。这些生物膜吸附和吸收微细悬浮的、胶体的以及溶解的固体并释放出生化作用的产物。
CAS号：
性质：一种废水处理法，将沉淀过的废水流经生物滤池的滤料层，使其接触滤料上附着的菌胶团膜（生物黏膜或生物膜）。这些生物膜吸附和吸收微细悬浮的、胶体的以及溶解的固体并释放出生化作用的产物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条