上图为混入土壤中难降解的塑料薄膜。
This chart shows us that the plastic can't break down into the soil.
应用好氧生物处理高含盐、难降解的糖精酯化废水。
The aerobic treatment of high salinity and refractory esterification wastewater from saccharin production was studied.
有毒有害、生物难降解的高浓度有机废水治理的高级氧化技术。
Advanced oxidation technologies for the toxic, bio-refractory, and highly concentrated waste water treatment.
焦化废水是一种氨氮和有机物浓度较高的、难降解的有机废水。
The coking wastewater is an organic one with high concentration of NH3-N and organic substance which are difficult to be degenerated.
接触氧化段较高的溶解氧对难降解的松脂加工废水有较好的处理效果。
Therefore, maintaining highly dissolved oxygen in the contact oxidation reactor has a high efficiency for the treatment of rosin processing effluent.
糖蜜酒精废水是一种难降解的废水，是广西糖业综合利用中的瓶颈问题。
Molasses-alcoholic wastewater is difficult to degrade, and it is a "bottleneck" problem of comprehensive utilization of sugarcane in sugar industry of GuangXi Zone.
电子厂打磨废水含有较多的难降解的高分子打磨剂，废水可生化性极差。
Electronical polish waste water is very difficult to treat with by biochemical methods because it contains the macromolecule organic compounds.
厌氧—好氧组合工艺能高效地处理高浓度难降解的肠衣废水，其总COD去除率达95.0％。
The anaerobic process combined with aerobic biochemical process could degrade the high concentration sausage wastewater effectively, the Chemical Organic Demand (COD) is 95.0%.
其余，在对难降解的固体蔬菜根茎和花草枯杆的处罚与资源化处用方面，国表里学者也作过较多研究；
In addition, the refractory solid root vegetables and flowers withered stalk deal with the resources of the Department with respect, domestic and foreign scholars have made more research;
高色度的印染废水是目前公认的有害工业废水之一，其中主要含有染料及染料中间体等难降解的有机物。
The wastewater with high color degree from print and dye plants is considered as the most pernicious industrial wastewater.
农作物秸秆含有大量难降解的木质素，难于直接被厌氧微生物利用，降低了高固体厌氧消化技术处理农作物秸秆的效率。
The straw contains a high content of lignin, which cannot be well utilized by anaerobic bacteria in high solid anaerobic digestion process.
酶能转化复杂的，难降解的芳烃和直链烃类化合物，并不是轻易地将它们生物降解为为简单的脂肪酸，而是加速生物清除的过程。
A. Enzymes transform complex, recalcitrant aromatic and aliphatic hydrocarbons that are not easily biodegradable to simple fatty acids, thereby accelerating biological cleanup.
高毒性、难降解的传统杀生剂的长期、大量使用对环境造成了严重的危害，因此开发、使用低毒性、环境友好型绿色杀生剂具有重大的意义。
Frequently use of conditional biocides cause environmental harm for their high toxicity and hard to biodegradability. So it is important to use green biocides.
AAPB有可能在日常代谢时产生了难降解混合物，但这种解释很奇怪，因为这样会浪费一些有价值的碳素。
It is possible that AAPB release such compounds during their normal metabolism. That would be odd, though, since it would be a waste of valuable carbon.
比如，焦博士和他的同事想要绘制一幅更详细、丰富的难降解分子组成、分布图；是什么产生这些难降解混合物，人工能否制造出来；病毒感染究竟是怎样刺激AAPB产生这写难降解混合物的。
They want to understand what makes such compounds refractory and whether they can be made more or less so. They also want to know exactly how viral infections stimulate production of the molecules.
改性膨润土可去除水体中的重金属离子、芳香族化合物、有毒难生物降解有机物，还具有脱色、脱磷、除臭等作用。
The modified bentonite has better qualities and ability of decolorization, sweeten and removing heavy metal cations and aromatic compounds and hard biodegradable harmful organic compounds.
一些难降解有机物是有毒的水生生物。
近年来利用绿色化学过程来处理难生物降解有机物是一个非常活跃的研究课题。
Treatment of non biodegradable toxic organic pollutants by green chemical process is a very active field in recent years.
随着人们环保意识的日益增强，对高浓度、有毒性的难降解有机废水的处理，已成为研究的热点。
With the enhancement of people's environmental consciousness, the treatment of high-concentration organic wastewater of high toxicity and hard biodegradation were studied as the focus.
焦化废水是一种氨氮和有机物浓度较高的难生化降解有机废水。
Coking wastewater is one kind of organic wastewater, difficult to be degraded with high concentration of ammonia and organisms.
皮革废水难降解物质含量高，且含有大量的悬浮物质，对环境污染很大。
The tannery wastewater contains difficult degradation substances with high strength and large number of suspended substances, seriously polluting the environment.
含有浆粕废水及粘胶废水的化纤废水内有各种难降解有机物。
There are various kinds of organic matter which is difficult to degrade in the chemical fibre wastewater.
酚酸废水是典型的难降解有毒有机化工废水之一。
Phenolic acid wastewater was a typical organic chemical industrial wastewater which was poor degradable and toxic.
催化铁内电解法已经广泛应用于高色度、难降解工业废水的预处理中。
Iron inner electrolysis process had been used to pretreat high chroma and refractory industrial wastewater widely.
生物强化技术具有针对性强、应用灵活、效率高等优点，在难降解废水治理领域有着广泛的应用前景。
The technology has advantages of high adaptability and efficiency, and shows a broad prospect in treatment of refractory wastewater.
染织行业的浆染生产废水具有浓度高、色度大和含有大量难降解有机物的特点，属于难降解、污染重的工业废水。
The starching-dyeing wastewater is characterized by high concentration, high color, and high content of refractory organic matters, and is of refractory and heavily polluted industrial wastewater.
微生物共代谢是处理难降解性有机物的有效途径，并具有技术经济优势。
Cometabolism with microorganism is an effective method to deal with the refractory organics in terms of economy and technology.
研制和开发高效催化电极材料一直是AEOP应用于难降解有机污染物处理的关键。
To explore high efficient catalytic electrode materials is always the key process for the application of AEOP in organic pollutant degradation.
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.
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.
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