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- Ammonium removal consumes more oxygen conventionally, and denitrification is carried on only when adding organic carbon resource for low C/N ratio wastewater. 传统的除氨氮工艺需要消耗较多的氧气,且对于低碳氮(C/N)比的废水,需外加有机碳源才能进行反硝化。
- organic carbon resource 有机碳源
- Zn situation of vegetable garden soils and its relation to soil organic carbon. 菜园土壤锌营养状况及其与土壤有机碳的关系。
- Dissolved organic carbon (DOC) is an important part of soil carbon pool. 溶解有机碳(Dissolved Organic Carbon,简称DOC)是土壤碳库的重要组成部分。
- The carbon resource is most important among them.This paper studied influential laws tentatively and quantitatively. 这些营养要素,对高效原油降解菌的影响很大,其中碳源最重要。
- Organisms dependent on an organic carbon source are termed heterotrophs. 依赖于有机碳源称为异养结性物。
- Regular carbon micro-coils were obtained by a catalytic pyrolysis method with acetylene as a carbon resource and Ni as a catalyst and thiophene as a promotor. 摘要以镍为催化剂，在助剂噻吩的作用下，采用乙炔高温热解法合成了规则、均匀、具有双螺旋结构的碳微线圈。
- Soil trace element geochemistry indicates that the area is an organic carbon and bromine negative anomaly area. 土壤微量元素地球化学表征为有机碳含量、元素负异常区。
- Effect of Organic Carbon Sources on Growth and Photosynthesis of Nannochloropsis sp. 生长及光合作用的影响。
- Soil organic carbon releases CO2 at the aeration status, which results in greenhouse effect and consequently influences global change. 摘要碳主要在通气状态下释放出CO2以温室效应的形式影响全球变化。
- The organic geochemistry analysis shows that the average organic carbon abundance is 1. 62% . 有机地球化学分析表明烃源岩有机碳含量平均达1.;62%25;
- The beef extract, a beef derivative, is a source of organic carbon, nitrogen, vitamins, and inorganic salts. 牛肉萃取物是一种牛肉衍生制品，可以作为有机碳、氮、维生素与无机盐类的一个来源。
- Study of single factor (carbon resource and nitro resource) and orthogonal test discovered that the fermentation medium containing 2% corn powder ,3% bean cake powder and 3% bran is good for neutral proteinase(NPR) production. 单因素碳、氮源及正交试验发现以2%25玉米粉、3%25豆粕粉作为碳、氮源并辅以3%25麸皮作为生长因子产酶最好。
- As for the explanation of the stimulation above, it possibly accounts for it that these two herbicides could be used as carbon resource by microbes and thus activated the organism and ultimately enhanced the enzyme activity. 至于高剂量的除草剂对过氧化氢酶活性有激活作用，这可能是因为这些除草剂可以被微生物作为碳源，刺激了微生物的活动，而表现出一定的激活效应。
- Such as: Dissolved organic carbon and nitrogen (DOC and DON) has increased by 113.24% and 43.80%. 例如溶解性有机碳、氮;养殖初、末期相比较分别升高了 113.;24%25、43
- BSi in sediment and water has close relationship with the phytoplankton, nutrient and organic carbon. 水体和沉积物中Si/C、C闪比值的差异显示有机碳的循环比生物硅快，而有机N组分的循环又比有机C快。
- PCBs and organic chlorinated pesticides(OCPs) are positively correlated with DOC(dissolved organic carbon). 研究表明该地区PCBs与水中的DOC(dissolved organic carbon)具有一定的正相关.
- The Total Organic Carbon content (TOC) of the Chinese loess can reflect thetrend of the paleo-climatic changes. 黄土剖面中总有机碳(TOC)分布可反映古气候演化的趋势。
- C. vulgaris could grow heterotrophically on organic carbon sources such as glucose, fructose, acetate, etc. 小球藻（Chlorella vulgaris）可以利用葡萄糖、果糖、乙酸盐等有机碳源异养生长。
- There are changes of esterase isozyme with different carbon resources to Rhizobium Sp. 同一菌株在不同碳源上酯酶同工酶酶谱也发生改变。
