氨反应器的密封过程是一个多工况,多参数的动态过程。
The sealing of a hydrogenation reactor is a dynamic process once-ning various conditions and parameters.
本文对绝热式合成氨反应器,提出一种双线性简化模型。
A bilinear model of adiabatic ammonia reactor has been developed.
本文还运用所提出的方法,评价了不同类型的氨合成反应器。
Various types of ammonia synthesis reactors were evaluated by means of the proposed model.
利用UASB反应器进行了厌氧氨氧化工艺的启动运行研究。
Study on start-up of anaerobic ammonia oxidation process in UASB reactor has been conducted.
对单管反应器工艺技术的装置系统进行物料平衡、热量平衡分析,从中发现装置存在的一些工艺问题,导致DAP产品的氨耗偏高。
Based on the meterial and heat balance calculation of single pipe reactor technology, some problems resulting in high ammonia consumption are exposed in the DAP plant.
对内环流颗粒污泥床硝化反应器的氮损失现象进行了研究,结果表明氨逃逸是氮损失的主要致因。
The nitrogen loss in internal-loop granular sludge bed nitrifying reactor was studied, and the results indicated that ammonia escape is an important factor causing nitrogen loss.
利用变性梯度凝胶电泳、克隆和实时PCR等分子生物学技术对2个厌氧氨氧化反应器中的微生物进行了初步研究。
The molecule biological techniques DGGE, clone and real-time PCR were utilized to study prinimilarily the microorganism in 2 anaerobic ammonia oxidation reactors.
但是,厌氧氨氧化菌生长缓慢,厌氧氨氧化反应器启动困难。
However, the ANAMMOX reactor start-up is very slow and difficult.
利用硝化-ANAMMOX组合反应器处理具有高氨氮、低有机质特点的城市厌氧消化污泥滤液。
A nitration-ANAMMOX combined reactor was used to treat the municipal anaerobic nitrated sludge filtrate featuring high content of ammonia nitrogen and low content of organic matters.
以含有高浓度氨氮的消化污泥脱泥污水为基质 ,在悬浮填料床反应器中实现了稳定的全程自养脱氮过程 。
The autotrophic ammonium removal process was realized in floating bed reactors with sludge liquor as substrate.
介绍了接种颗粒污泥快速启动厌氧氨氧化反应器的方法。
The rapid start up technique of anammox reactor by seeding granular sludge is introduced.
对以煤基微孔碳管为组件的碳膜曝气膜生物反应器(MABR)处理高浓度氨氮污水进行了实验研究。
The treatment of high concentration ammonia wastewater by a membrane aeration biological reactor(MABR) made of coal-based carbon tube membrane was studied in laboratory scale.
试验结果表明:合理的间歇时间能提高反应器对有机物和氨氮的去除效果。
The results show that reasonable intermittence time can improve the removal efficiency.
氨氮负荷是影响反应器硝化性能的直接因素。
The direct affected factor of nitrification was ammonia nitrogen loading.
以4甲基吡啶为原料,在固定床反应器中通过含氧化钒的催化剂发生气固相接触氨氧化反应制备雷米封中间体4氰基吡啶,4甲基吡啶的转化率为99%,4氰基吡啶的选择性为88%,收率为87。
4-cyanopyridine, intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in a fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87.
探讨了序批式生物反应器填埋场的氨氮去除率、反硝化能力以及厌氧氨氧化能力。
The removal rates of ammonia nitrogen, denitrification ability and anammox ability were investigated in three bioreactors.
传统焦化废水生化反应器存在难降解有机物矿化困难和氨氮去除不彻底两大问题。
It is difficult to remove persistent organic compounds in coking wastewater and ammonia in traditional bioreactors.
制法1在反应器中加人二苯基硫脉、承载于载体上的载化铁、乙醉溶液,并向上述体系中加氨,达到一定压力后停止通氮。
Method 1 in the reactor was added diphenyl sulfide veins, carrying the load on the carrier of iron, B drunk solution, add ammonia to the system, stop the pass after a certain pressure of nitrogen.
颗粒污泥反应器对溶解性COD的去除率可达90%,对氨氮的去除率为24%。
The soluble COD removal efficiency is above 90% and ammonia nitrogen removal is 24%.
将好氧污泥与厌氧污泥混合培养,在缺氧反应器中培养出了厌氧氨氧化细菌,实现了在缺氧反应器中进一步降解NH3-N的目标。
The mixture of aerobic and anaerobic sludge is used to culture denitrifying bacteria using ammonium as donors in anoxic reactor. The aim of NH3-N degradation in anoxic reactor is achieved.
采用厌氧流化床反应器(afb)作为厌氧氨氧化反应器,对垃圾渗滤液脱氮进行了研究。
An anaerobic fluidized bed (AFB) reactor was used as anaerobic ammonium oxidation (ANAMMOX) reactor. The nitrogen removal of leachate was studied in this reactor.
介绍了接种颗粒污泥快速启动厌氧氨氧化反应器的方法。
Effects of different kinds of sludge on start-up of IC reactor in treatment of soybean protein wastewater;
本文选用磷酸铵镁沉淀法(MAP)和移动床生物膜反应器(MBBR)处理晚期高氨氮、难降解垃圾渗滤液。
In this study, the techniques of MAP and MBBR were used to treat old landfill leachate, which contains high concentration of ammonia and recalcitrant organic compounds.
折流式反应器采用“人工接种活性污泥”的挂膜启动方式所需时间较短,大约经过12天左右的时间即可挂膜成功,COD和氨氮去除率分别稳定在72%、60%左右。
It take about 12 days to succeed in cultivating bio-film using of the method of artificial inoculation with activated sludge, and the removal ratio of COD, NH3-N, gets to 72% and 60%.
折流式反应器采用“人工接种活性污泥”的挂膜启动方式所需时间较短,大约经过12天左右的时间即可挂膜成功,COD和氨氮去除率分别稳定在72%、60%左右。
It take about 12 days to succeed in cultivating bio-film using of the method of artificial inoculation with activated sludge, and the removal ratio of COD, NH3-N, gets to 72% and 60%.
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