基于菌膜厌氧好氧工艺法流程试验,对附着微生物简短硝化的可行性进行了研究。
Based on the experiment of biofilm A/O process, the feasibility of brief-nitrification in attached microorganism system is studied.
人工湿地氮转化途径主要包括微生物的硝化反硝化作用、植物的吸收和湿地基质的吸附等。
The major nitrogen transformation pathways in constructed wetlands include nitrification and denitrification of microbe, plant uptake and adsorption by substrate.
结果表明,以可降解餐盒为碳源和微生物附着载体进行异养反硝化,能有效去除水中的硝酸盐。
The experimental results indicate that nitrate can be effectively removed using biodegradable meal box(BMB) as carbon source and biofilm carrier of denitrifying microorganisms.
张苗苗,沈菊培,贺纪正,等。硝化抑制剂的微生物抑制机理及其应用[J]。农业环境科学学报,2014,33(11):2077-2083。
Zhang M M, Shen J P, He J Z, et al. Microbial mechanisms of nitrification inhibitors and their applicatio[J]. Journal of Agro-Environment Science, 2014,33(11):2077-2083.
FISH技术检测环境样品中硝化细菌与传统检测方法相比具有快速、简便、准确的优点,在研究环境微生物方面有较好的应用前景。
Compared with traditional culture method, FISH assay is faster and more accurate. Therefore it has good application prospect in detection of environmental microorganisms.
重点比较了反应器中附着相和悬浮相微生物的硝化特性。
The emphasis was put on comparison between nitrification characteristics of the suspended microorganism and that of the attached microorganisms in the reactor.
本文观察到酚酸类化合物分子中的酚羟基对土壤中氮硝化有关的微生物及酶具有毒性作用,是抑制土壤中氮硝化作用的主要影响基团。
It is observed that phenolic group in phenolic acids appeared toxic to microbials and enzymes, and was main group to effect inhibition of nitrification.
根据活性生物膜扩张原理,建立了硝化生物膜中微生物相互作用的非稳态解析数学模型,并可预测生物膜厚度的变化与微生物菌群的空间分布。
Based on the principle of active biofilm expansion , a non-steady state analytic mathematical model of microbial interactions in nitrifying biofilm was developed.
污水生物脱氮除磷工艺中,微生物在反硝化和吸磷时需要消耗一定的有机碳源。
In wastewater biological nitrogen and phosphate removal processes, microorganisms need to consume certain organic carbon sources both in denitrification and phosphorus uptake.
污水生物脱氮除磷工艺中,微生物在反硝化和吸磷时需要消耗一定的有机碳源。
In wastewater biological nitrogen and phosphate removal processes, microorganisms need to consume certain organic carbon sources both in denitrification and phosphorus uptake.
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