提议的新标准首先明确地说明致病微生物、食品添加剂、重金属、农药残留物和其它污染物质可接受的范围。
The proposed new code will initially, as a priority, spell out acceptable levels of pathogenic microorganisms, food additives, heavy metals, pesticide residues and other pollutants.
微生物数量在底泥污染物释放动力学中起着关键性作用，新型方法可以快速检测微生物总量。
Microbial amount plays a key role in kinetics of pollutants release from sediments. The new method can measure microorganism amount rapidly.
水中的难降解有机污染物，可能通过几种微生物的一系列共代谢作用得到大部分，甚至是彻底的降解。
These (organic) pollutants in water could be biodegraded mostly, even fully through the co-metabolism action by some microorganisms.
传统陶粒通过自身的吸附作用和附着微生物的新陈代谢作用来减少水中的有机污染物，具有较好的效果。
Traditional ceramic filter reduce the organic pollutants in water by its own absorption and attachment of microorganisms 'metabolism, and it has good results.
生物强化技术可以充分发挥微生物的降解能力，它可以与不同的处理系统相结合，针对性地去除某种或某类目标污染物。
Bioaugmentation, which use selected microbes to degrade organic compounds, can combine with different treating systems to remove some objective pollutant.
如何利用相对简单的分析技术来评价复杂的石油烃类污染物的微生物降解过程，一直受人关注。
How to evaluate the process of biodegradation by relatively simple analytic technologies is still one of technological difficulties in the field of biodegradation of the persistent pollutants.
本实验研究利用实验室人工配水试验，考察了生物造粒流化床的微生物群落分布和污染物去除特性。
Microbial community structure and the pollutants removal characteristics were studied using a fluidized-pellet-bed (FPB) bioreactor treating artificial wastewater.
微生物是天然水环境中重要的固相物质，它有较高的表面反应活性和较大的表面积，对水体许多种污染物都具有吸附或富集作用。
Due to the high surface reactivity and large surface areas, microorganism in natural water is the important solid phase and is able to adsorb and enrich all kinds of pollutants.
利用ABR酸化预处理和人工湿地联合去除污染物，在冬季运行条件下，探讨了污染物的降解效能与湿地内微生物活性关系。
The relationship between pollutant degradation efficiency and the microorganism activity inside wetland was investigated by using ABR processing and artificial wetland to treat pollutant in winter.
本发明提供一种能有效提高微生物对有机污染物的耐受性能和萃取相性能的两相分配生物反应器。
The invention provides a two-phase distributing bioreactor which can effectively improve the tolerance and the extractive phase performance of microorganisms on organic pollutants.
目的：筛选高效苯胺降解菌并研究其降解特性，为利用微生物进行苯胺环境污染物修复奠定基础。
Objective: Screening of high efficient aniline-degrading bacteria and to study their degradation properties can provide basis for the use of microorganisms to carry out environmental restoration.
土壤酶是土壤中具有生物活性的蛋白质，它与微生物在降解有机污染物过程中起着重要的作用。
Soil enzymes is a biologically active soil protein, which in the degradation of organic pollutants and microorganisms play an important role in the process.
中央空调通风系统送风中的污染物是室内空气的主要污染源之一，主要的污染物是可吸入颗粒物和微生物。
The contamination in the central air conditioning duct system is the one of the principal contamination of the indoor air, it include inhalable particle and microorganism.
目前对于土壤中的菲和芘等多环芳烃污染物的处理主要有微生物修复、植物修复以及共代谢等方法。
At present, the treatment methods of PAHs in soils are microbial remediation, phytoremediation and co-metabolism mechanism.
污染物生物降解的速率和程度与微生物的数量和活性关系密切。
The rate and degree of biodegradation were highly related to the number and activity of bacteria.
结论研制的空气净化装置可对坑道内典型的化学污染物及大肠杆菌代表的微生物进行有效地去除或杀灭，现场试用结果表明可有效保证坑道空气质量。
Conclusion the air purification device can effectively eliminate the typical chemical and biological pollutants in tunnels, and the field-test showed that the air quality is guaranteed.
植物修复的机理包括植物对有机污染物的直接吸收、植物根系分泌物、微生物对根际环境中有机污染物降解的促进作用。
Mechanisms of phytoremediation are proposed to be uptake of organic chemicals by plant and effect of plant root secretion and microorganisms on the degradation of organic contamination.
面对日益遭受污染的饮用水水源，传统水处理方法已很难有效处理其中的许多微污染物及病原微生物。
Facing increasingly polluted drinking water sources, traditional treatment methods are difficult to effectively remove micro-pollutants and pathogens in polluted water sources.
设置曝气装置，增加水体的含氧量，促进有益细菌及其他微生物的活动，增强其对污染物的吸附、氧化、分解和还原的作用。
Set device for exposure to increase the oxygen content in water and the activity of beneficial microorganisms, as well as their action of absorbing, oxidizing, decomposing and reducing pollutants.
植物主要通过直接吸收和代谢、根际土壤植物酶促降解和根际微生物对污染物的降解等三种机制去除土壤中残留的农药。
Plants clean up the pesticide-contaminated soils mainly through three ways:absorption and metabolism, rhizospheric-enzyme-stimulated degradation and rhizospheric microbial degradation.
本文对自来水固体颗粒污染物、微生物和硬度等三种主要污染物的控制方法进行了研究，其中着重研究了固体颗粒污染物的控制理论和方法。
We study how to control the solid grain, microorganism and water quality of tap water, and put the research about the solid grain contamination into emphasis.
本文对自来水固体颗粒污染物、微生物和硬度等三种主要污染物的控制方法进行了研究，其中着重研究了固体颗粒污染物的控制理论和方法。
We study how to control the solid grain, microorganism and water quality of tap water, and put the research about the solid grain contamination into emphasis.
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