Analysis shows that more nitrogen is oxidized by ammonia oxidizing bacteria(AOB) than by nitrite oxidizing bacteria(NOB) with more growth of the AOB than the NOB in each cycle when using this method.
结果表明:利用曝气时间实时控制,在每个周期内氨氧化菌(AOB)降解氨氮质量大于亚硝酸盐氧化菌(NOB)降解亚硝态氮质量;AOB的净增数量大于NOB净增数目。
Detection and Control the Nitrite in Meat Products;
肉制品中亚硝酸盐的检测和控制
Research of a test paper for quick checking of nitrite adulterated in milk;
牛乳中亚硝酸盐快速检测试纸的研制
Main Influencing Factors of Nitrite Content in the Processing Production of Preserved Szechuan Pickle and Their Optimizations;
榨菜生产加工中亚硝酸盐含量的主要影响因子及其优化
Study on extraction of nitrite and nitrate in vegetable by solvention;
溶剂法提取蔬菜中硝酸盐、亚硝酸盐
Survey on Nitrate Content in Pot-stewed Food in Suizhou City in 2007
2007年随州市卤菜食品中亚硝酸盐含量调查
The contents of nitrate and nitrite in five kinds of Pickles and Sauerkrauts in Chaozhou were determined by the hydrochloric acid ethylene diamine colorimetric method and the ultraviolet spectrophotometric method.
用盐酸萘乙二胺比色法和紫外分光光度法分别测定潮州5种酱腌菜在不同条件下的硝酸盐和亚硝酸盐的含量,回收率依次为98%~109%,96%~110%;RSD:0。
The frequency dependent impedance of the interface between concrete and reinforcing steel bars were measured to determine the corrosion state using geophysical prospecting four-electrode array on the surface of the concrete containing various quantities of chloride salt and nitrite salt.
利用地球物理勘探过程中常用的四极法测定了含氯盐及亚硝酸盐钢筋混凝土中钢筋与混凝土界面的阻抗谱参数 ,同时测定自然电位、腐蚀面积率、钢筋失重率等 ,确定了阻抗谱参数与钢筋腐蚀程度的关系。
The influnce of different concentrations of white sugar on the content of nitrite salt in the fermented cabbage was studied by spectrophotometry.
以白菜为原料,利用自然发酵方式制作泡菜,应用分光光度测定法,研究不同浓度的绵白糖处理对白菜中亚硝酸盐含量的影响。
Separation One Strain Resolving Nitrite and Research on Its Biological Characteristics
降解亚硝酸盐菌株的筛选及生物学特性的研究
Inhibition mechanisms of nitrite on denitrifying phosphorus accmulating organisms
亚硝酸盐对反硝化除磷菌抑制机理研究
Effect of nitrite on performance of denitrifying phosphorus removal bacteria
亚硝酸盐对反硝化聚磷菌除磷性能的影响
Study on Degradation of Nitrite by Kombucha Tea
红茶菌菌液对亚硝酸盐降解及NO的生成的影响
Optimization of Fermentation Conditions of Lactobacillus for Reducing Nitrite Residue in Fermented Roast Sausage
乳酸菌降低发酵烤肠中亚硝酸盐残留量的研究
Nitrite and Nitrate Denitrification Comparative Study
亚硝酸盐反硝化与硝酸盐反硝化对比研究
usually rod-shaped bacteria that oxidize ammonia or nitrites: nitrobacteria.
通常为杆状细菌科可以氧化氨或亚硝酸盐；硝化细菌。
Mild powder--Determination of nitrate and nitrite contents(Cadmium reduction and photometry method)
GB/T5413.32-1997乳粉硝酸盐和亚硝酸盐的测定
The Manufacture of an Online Nitrite and Nitrate Measuring Instrument
亚硝酸盐和硝酸盐在线监测仪的研制
Study on application of square-root-type model to bacteriostasis prediction of nitrite
平方根模型在亚硝酸盐抑菌预测中的探讨研究
Optimization Study on the Immobilized Methods of Nitrite-oxidizing Bacterium
亚硝酸盐氧化细菌固定化方法的优化研究
Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates.
硝化细菌一种参与氮环核，将氨的化合物氧化成亚硝酸盐或将亚硝酸盐氧化成硝酸盐的土壤细菌
Lactic Acid Bacteria Degrade Nitrite Mechanism in Fermented Meat Products and Study on Screening of Fine Strains;
乳酸菌降解肉制品中亚硝酸盐机理及菌株筛选研究
nitrite ion standard solution
亚硝酸盐离子标准液
salt or ester of nitrous acid.
亚硝酸形成的盐或酯。
cobaltic isoxantho salt
亚硝酸根五氨合高钴盐
Pollution and Evaluation of Nitrate and Nitrite Contained in the Vegetables Sold in Yancheng
盐城市蔬菜硝酸盐和亚硝酸盐污染状况及评价
Study on application of combined microbes to reduce contents of nitrite and sodium chloride in pickled mustard tuber
利用复合菌降低榨菜中的亚硝酸盐和食盐含量的初步研究