查询词典 cramp iron

Iron chipping microelectrolysis is adopted to treat antibiotic wastewater.

研究了采用铁屑微电解法预处理抗生素废水。

Iron-carbon microelectrolysis process was used in the treatment of high salinity organic wastewater.

用铁碳微电解法处理高盐度有机废水，考察了反应初始pH、铁碳质量比、反应时间、曝气及过氧化氢加入量等对该废水处理效果的影响。

This paper do research on the effect of pH value,concentration of wastewater and retention time on the removal rate of dyeing by iron-carbon microelectrolysis method(including static experiment and dynamic experiment).

采用铁炭微电解法，以自配的染料废水和实际染料废水为研究对象，通过静态和动态实验分别研究了pH、原水质量浓度、停留时间等因素对废水色度、COD去除效果的影响。

Advanced treatment of drilling wastewater was carried out by chemical coagulation- iron-carbon microelectrolysis -electrodialysis process.

采用化学混凝-铁炭微电解-电渗析技术对钻井废水进行了深度处理实验。

The results show that by providing wastewaters pH of about 3 and reaction time of 2 hours, the quantity of H2O2 of 40 mL/L, the concentration of ferrous iron is 0.4 g/L, the effluent of microelectrolysis goes into Biological contact oxidation process, in which DO, HRT and volume load are 4.5 mg/L, 10 hours and 1.0 kg CODCr/(m3·d) respectively, satisfying the first grade of the national standard.

结果表明，在废水pH值为3左右、反应时间2 h的前提下，双氧水投加量40 mL/L，二价铁离子质量浓度为0.4 g/L，再经过微电解处理后的出水进入接触氧化阶段。在溶解氧为4.5 mg/L左右，水力停留时间为10 h、容积负荷1.0 kg CODCr/（m3·d）左右的条件下，出水CODCr小于100 mg/L，可达到国家对丙烯腈废水处理要求的一级标准。

Iron-carbon microelectrolysis ; salinity ; organic wastewater ; wastewater treatment

铁碳微电解；盐度；有机废水；废水处理

Analysis on serum zinc, iron, copper,calcium, magnesium level of microsomia children

矮小儿童组血清锌、铁、铜、钙、镁为13。

In this operation the two-way catheter with an inner iron line was led by the guardiance of forefinger post operative urethral.dilation was processed properly,And comparing with control group.Results: 79 cases have been followed up and 69 cases can micturate normally,the cure rate being 87.3%.

回顾分析80例后尿道损伤患者采用食指引导下，直接放置带有导丝的双腔导尿管行简化的尿道会师加牵引术，行术后尿道扩张，并和对照组比较。

A scheme based on the reactor of iron/car bon-coagulation and precipitation process was adopted to treat the mixe d electroplating wastewater with capacity of four cubic meters per hour.

采用铁屑／炭反应器-混凝沉淀工艺处理某电镀厂规模为4 m3／h的电镀混合废水。

A method for the determination of mixedness degree of red mud and limestone by spectrophotometry with 1,10-phenanthroline was developed. The mixture of red mud and limestone was dissolved by hydrochloric acid, and iron content in the sample solution was determined by spectrophotometry with 1,10-phenanthroline.

用盐酸提取赤泥和石灰石的混合料后，通过邻二氮菲分光光度法测定提取液中铁含量，进而求得混合料中氧化铁的质量分数，以此来衡量混匀度。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。