异养
- heterotrophism
-
采用间歇活性污泥法和呼吸计量法对活性污泥数学模型中异养菌产率系数γH进行测定研究。
A batch method of activated sludge and respirometry were employed to estimate the heterotrophic bacterium yield coefficient Y_H .
-
异养硝化细菌Bacillussp.LY脱氮性能研究
Nitrogen Removal by Bacillus sp. LY with Heterotrophic Nitrification Ability
-
利用异养菌脱除H2S恶臭的实验研究
Experimental study on removal of H_2S by using heterotrophic bacterium
-
土壤异养呼吸温度敏感性(Q(10))的影响因子
Controls on the Temperature Sensitivity of Soil Heterotrophic Respiration : Q_ ( 10 ) Variability and Analysis
-
在扇贝的消化盲囊和性腺内也分离到异养菌和弧菌,分别为103~105个g和103~105个/g。
The bacterial numbers of the digestive diverticula and gonads of scallops were also calculated , fluctuating from 103 to 106 cells per gram .
-
固定化氨氧化菌短程硝化的启动研究异养脱硫菌固定化培养及其在H2S恶臭气体处理中的应用
Start-up of Short-cut Nitrification Using Immobilized Ammonia-oxidizing Bacteria Immobilized Heterotrophic Microorganisms Culture and Study on the Treatment of H_2S
-
好氧异养硝化菌Acinetobactersp.YY-5的分离鉴定及脱氮机理好氧反硝化细菌的分离及其反硝化能力
Isolation and Denitrification Mechanism of an Aerobic Heterotrophic Bacterium Acinetobacter sp. YY-5
-
小球藻(Chlorellavulgaris)的异养生长特性研究
Study on the Heterotrophic Growth Characteristics of Chlorella vulgaris
-
BOD测定中硝化作用的影响及抑制异养硝化细菌的分离及其硝化特性实验研究
THE EFFECTS AND INHIBITION OF NITRIFYING ACTION IN B.O.D TEST Isolation and Characterization of Heterotrophic Nitrifying Bacteria
-
在此条件下,异养培养小球藻,其OD值可达18,蛋白质为30%,叶绿素含量为1.2%。
Under this condition , the OD is 18 , protein concentration is 30 % , chlorophyll concentration is 1.2 % .
-
方法采用挂膜培养以及PVA包埋的方法,将异养反硝化菌固定在ACF电极表面,制成ACF涂层电极。
Methods The coated electrode of denitrifying bacteria was made by batch cultivation and PVA immobilization using activated carbon fiber ( ACF ) .
-
模型中异养菌产率系数YH对其他组分的测定值有显著的影响。
Yield coefficient of heterotrophic biomass affects the value of other parameters in models .
-
结果表明:AOC是控制细菌再生长的主要因素,管网水中的最大AOC浓度决定了细菌再生长能够达到的最大异养菌数(HPC);
The main factor to control the regrowth of bacteria in the distribution system is AOC , not phosphorus .
-
扬子鳄盛衰与环境变迁秋季东、黄海异养细菌(HeterotrophicBacteria)的分布特点
The Rise and Fall of Alligator Sinensis and Vicissitudes of Environment THE DISTRIBUTION OF HETEROTROPHIC BACTERIA AND SOME RELATED FACTORS IN THE EAST CHINA AND YELLOW SEAS DURING FALL
-
许多微藻具有利用有机碳进行兼养和异养的能力,可以弥补自养培养光限制的不足,并且提高了EPA产量。
Some microalgae can grow mixotrophically and heterotrophically on organic carbon , which can compensate for the light limitation of autotrophication , and also improve the EPA-yielding .
-
LSS在结构和功能上可以分为自养单元和异养单元两部分。
Y structure and function , BLSS can be divided into two parts : autotrophic unit and heterotrophic unit .
-
从而揭示了内蒙古温带草原土壤以异养硝化作用过程为主产生N2O和N2O排放通量较低的微生物学机理。
Thereby , the N2O emission flux from temperate grassland soils was lower because that the heterotrophic nitrification is key N2O production process in these soils .
-
虾池底质中NH4~+-N、S~(2-)和异养细菌含量的变化及其相关性研究
Studies on variations of contents of NH_4 ~ + - N , S ~ ( 2 -) and heterotrophic bacteria in substrate of shrimp ponds and their correlations
-
对具有80%的同步硝化反硝化(SND)效果的MBR系统中存在的异养硝化菌进行了分离培养,并对其硝化特性进行了研究。
The heterotrophic nitrification bacteria existed in MBR system possessing SND effect of 80 % was isolated and cultured ; and its mortifying characteristic was studied .
-
异养菌处理高岭土原矿30d时,粘土中Fe3+的去除率最大达到0.60mg/gclay。
After treating the kaolin ore with the heterotrophic microbes for 30 d the rate of removal of Fe3 + in clay attained up to 0.60 mg / g clay .
-
光合抑制剂DCMU对异养生长蓝藻叶绿素合成的作用
Effect of the photosynthesis inhibitor DCMU on chlorophyll synthesis in heterotrophic cyanobacteria
-
研究了植物激素IBA与6-BA对摇瓶分批流加异养培养小球藻的生长及化学组成的影响。
The effects of plant hormones , IBA and 6-BA , on the flask fed-batch heterotrophic culture and the constituents of Chlorella vulgaris were researched in this paper .
-
从大棚土壤中分离到一株异养型硝化细菌,命名为菌株HN,分离菌株为革兰氏染色阳性,球状或杆状。
A heterotrophic nitrifier , named strain HN , was isolated from the greenhouse soil . The cells of isolates were Gram positive , rod or coccus .
-
但与MBR相比,CAS中硝化菌数量少32%,亚硝化菌的数量少35%,异养菌数量少24%。
Compared to the MBR , the average numbers of ammonia-oxidizing bacteria , nitrite-oxidizing bacteria and heterotrophic bacteria were 32 % , 35 % and 24 % fewer in the CAS , respectively .
-
南极冰藻绿藻B-7的异养培养
Heterotrophic cultivation research of Antarctic ice algae Chlorophyceae B-7
-
结果表明,异养培养为转NP-1基因小球藻的最适营养模式。
The results showed that heterotrophy was the optimal culture mode for the transgenic Chlorella with NP-1 gene .
-
基于异养反硝化原理,在序批式间歇反应器(SBR)中对反硝化同时降解苯酚的菌种进行了149d的驯化,驯化通过逐步提高进水中苯酚和NO3&N的浓度进行。
Based on heterotrophic denitrification , simultaneous denitrification and phenol degradation has been developed in a sequencing batch reactor ( SBR ) for 149 d by increasing the concentrations of influent phenol and NO3 & N in step .
-
茶园比周边森林具有更高的NPP和异养呼吸,表明相对于森林,茶园是一个有高碳输入和高碳输出的高碳流系统。
The high NPP and heterotrophic respiration indicated that tea plantation ecosystems were high carbon flux systems , which have higher carbon inputs and outputs compared with the forests in the similar regions .
-
多效唑对异养小球藻USTB-01生长和蛋白含量的效应
Effect of paclobutrazol on the growth and protein content of Chlorella sp USTB-01 in heterotrophic culture
-
本文研究了模拟稳定塘系统去除污染指示菌如总大肠菌群(TC),粪大肠菌群(FC),粪链球菌(FS)以及异养细菌(HPC)的作用。
In this paper , the removal efficiencies of total coliforms ( TC ), fecal coliforms ( FC ), fecal streptococcus ( FS ) and heterotrophic plate count ( HPC ) in simulated stabilization pond systems were studied .