ammonia nitrogen的例句大全

dynamic experimental research on air stripping of sulfur-ammoniac wastewater in rare-earch industry recovery of high concentration ammonia nitrogen in rare earth ammonia sulfate wastewater

稀土硫铵废水高浓度氨氮回收试验研究

Influent ammonia nitrogen concentration is higher, the increase is clearer.

进水氨氮浓度越高，提高越明显。

The indexes for the test were mainly chroma, turbidity, PH, the total hardness, Fe, Mn, ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, sulfate, fluoride, colony forming unit ( cfu), total coliform, and fecal coliform.

检验指标包括色度、浑浊度、pH值、总硬度、铁、锰、氨氮、亚硝酸氮、硝酸盐氮、硫酸盐、氟化物、细菌菌落总数、总大肠菌群和粪大肠菌群。

After this forming, the average removal rates of COD, ammonia nitrogen, total nitrogen and total phosphorus of the reactor were 94.0%, 97.6%, 49.2% and 83.7% respectively.

动态膜形成后，反应器对COD、氨氮、总氮（TN）和总磷（TP）的平均去除率分别为94.0%、97.6%、49.2%和83.7%。

Purpose: Studies the removal effect on ammonia nitrogen, nitrous acid nitrogen, CODMn and turbidity during immobilized nitrobacterias pilot experiment, and provide reference for the actual project.

目的分别研究小试中试条件下固化硝化菌对氨氮的去除效果及相关参数的选择，为实际工程提供参考。

The protozoan dominant process under the cell body of the ammonia nitrogen removal can only be maintained at 80%.

而原生动物占优势下的工艺池体对氨氮的去除率只能保持在80%以上。

Technical Reform of Ammonia Recovery Installation from Ammonia Nitrogen Waste Water

从氨氮废水中回收氨装置的技术改造

application of silicone oil i to determination of ammonia nitrogen in industrial waste water

消泡剂硅油I在工业废水氨氮测定中的应用

After upgrading, the effluent COD concentration was hardly influenced, while the effluent TN and Ammonia nitrogen concentration could decrease a lot, the effluent concentration could also meet the emission control standard.

改造后出水COD浓度变化不大，而出水的氨氮和总氮的浓度有较大的下降，出水浓度能达到国家规定的排放标准。

Continuous treatment of high-loaded ammonia nitrogen wastewater was carried out by a self-made integrative anoxic/ oxic hybrid bioreactor.

利用自制的一体式缺氧/好氧（A/O）复合式生物反应器（HBR），对高浓度氨氮废水进行了脱氮研究。

the removal efficiency of organic compounds, ammonia nitrogen, nitrite nitrogen, chromatically color material, turbidity and phosphorus, manganese etc in the source water from the yellow river is studied with ozone biological active carbon in the water supply treatment process in the paper.

采用臭氧氧化与生物活性炭工艺相结合，以黄河水为水源水，对水源水中有机物、氨氮、亚硝酸盐氮、色度、浊度、磷、锰等去除效果进行了试验研究。

preliminary study on ammonia nitrogen treatment of microorganism in industrialized culture water at cold temperature

低温工厂化养殖水体氨氮处理微生物的初步研究

The monitoring indexes of the tertiary industry of this study are more comprehensive than ever. The new indexs include ammonia nitrogen, total nitrogen, total phosphorus, lead and mercury.

本次第三产业系数研究工作与已有系数研究相比，在监测指标上更为全面，增加了氨氮、总氮、总磷、铅、汞等指标。

A new method for determining the ammonia nitrogen in the soy sauce

酿造酱油中氨基氮含量测定的新方法

Study on Removing Organic Matter and Ammonia Nitrogen with the Aerobic Biofilm Filter Bed

好氧生物膜滤床去除COD及NH3-N的研究

Study on Flue Gas Desulfurization with Thiobacillus Ferrooxidans; Isolation, Identification and Characteristics of a High-efficiency Bacterial Strain for Desulfurization and Ammonia Nitrogen Removal

氧化亚铁硫杆菌脱除烟气中SO2的研究高效脱硫脱氨氮菌株的分离、鉴定及特性研究

During the dynamic simulation process, the average relative error of total COD, ammonia nitrogen, TN and TP was 12%, 27%, 16% and 11% respectively. The result indicated that the model could simulate the integrative biofilm system properly.

动态模拟过程中，总COD、氨氮、TN和TP的模拟平均相对误差分别为12%、27%、16%和11%，说明该机理模型对一体化生物膜系统能起到较好的模拟作用。

This is an urban domestic refuse disposal facility, the leachate has high ammonia nitrogen content and very poor biological tractability. Air stripping-coagulating sedimentation-A2/ O processes are adopted to treat it.

徐州市雁群卫生填埋场渗滤液治理工程针对城市生活垃圾场渗滤液可生化性差、氨氮含量高等特点，采用了吹脱混凝沉淀A2/O的处理工艺。

Method of Salicylate-hypochlorous acid Ameliorated for Determining Ammonia Nitrogen

水杨酸&次氯酸盐测定水中氨氮方法的改进

Ammonia nitrogen adsorption isotherm of tidal flat surface sediments from the Yangtze Estuary

河口潮滩沉积物对氨氮的等温吸附特性