Chinese translation for "亚硝酸盐氮"
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- nitrite nitrogen
Related Translations:
亚硝酸酯: ester of nitrous acidnitrite esternitrous acid ester 亚硝酸银: silver nitritesliver nitrite 亚硝酸钾: kno2pota iumnitritepotassium nitrite
- Example Sentences:
| 1. | Water quality - determination of nitrogen nitrite - spectrophotometric method
水质亚硝酸盐氮的测定分光光度法 | | 2. | Municipal sewage . determination of nitrogen nitrite . sepectrophotometric method
城市污水.亚硝酸盐氮的测定.分光光度法 | | 3. | Water quality - determination of nitrite - nitrogen gas - phase molecular absorption spectrometry
水质.亚硝酸盐氮的测定.气相分子吸收光谱法 | | 4. | Improvement of the method for rapidly determinating minor nitrite nitrogen in environmental water body
环境水体中的微量亚硝酸盐氮快速测定方法的改进 | | 5. | The toxicity of no2 - n on litopenaeus vannamei and effects of no2 - n on factors relating to the anti - disease ability
亚硝酸盐氮对凡纳滨对虾毒性和抗病相关因子影响 | | 6. | Considering that this way may result more nitrite nitrogen , it really needs to add chlorines regularly before recovery with duration 30 days in summer and 60 days in winter
考虑到滤前加氨会导致滤后水产生过多的亚硝酸盐氮，因此需要定期恢复前加氯。恢复前加氯的周期为夏季30天左右，冬季60天左右。 | | 7. | ( 3 ) the treatment result of no2 - n is good . when the influent concentration of no2 - n is 0 . 01 ~ 2 . 23mg / l , the effluent is less than o . lomg / l and the influence of temperature , hydraulic loading the total ratio of gas and water is small
( 3 )生物滤池对亚硝酸盐氮的去除效果比较好，试验期间，水源水中亚硝酸盐氮浓度范围为0 . 01 2 . 23mg / l ，出水浓度一般低于0 . 10mg / l ，水温、滤速、气水比对亚硝酸盐氮的去除无明显影响。 | | 8. | Putting the potassium permanganate into the filter can improve its effect , the removal of organics and ammonia is increased , the influent concentration can satisfy the water reuse standard . but the turbidity of influent is unsatisfactory . the c / n ratio is the key factor to influence the nitrogen - removal of the anoxic / aerobic two - stage baf when the reflux ratio 、 hydraulic loading and the ratio of gas to liquid in aerobic filter are fixed . the anoxic / aerobic two - stage baf has a good removal of organics at different c / n ratio when the reflux ratio is 2 , hydraulic loading is 2 . 55m ~ 3 / m ~ 2 ? h and the ratio of gas to liquid in aerobic filter is 3 : 1 . the influent concentration of organics is blow 7mg / l . from the beginning to 30cm of the anoxic filter , the removal of the organics is significant ; as the c / n ratio increasing , the influent concentration of ammonia is decreasing . when the c / n ratio is 3 . 60 , the enfluent concentration of ammonia is 3 . 05mg / l which satisfies the water reuse standard . when the c / n ration is less than 3 . 60 , because of the imperfection
回流比为2 : 1 ,水力负荷为2 . 55m3 / m2 ? h ,好氧柱气水比为3 : 1时试验表明:不同的c / n ( 1 . 05 7 . 45 )下,两级曝气生物滤池对有机物有很好的去除作用,出水有机物浓度小于7mg / l ,其中在缺氧柱进水端30cm内对有机物的去除最为明显;随着c / n的增加,系统出水氨氮浓度降低,当c / n为3 . 60时,出水氨氮浓度降到3 . 05mg / l ,已经满足回用水的氨氮标准; c / n < 3 . 60时,因为缺氧柱的不完全反硝化,体系中硝酸盐氮和亚硝酸盐氮发生积累影响了好氧柱的硝化反应使氨氮降解效果较差;系统对总氮的去除随着c / n的增加而增加,当c / n为3 . 60时,出水总氮已经降到11 . 18mg / l ,满足回用水的要求。 | | 9. | This course demonstrate the important sorts of wastewater analysis , it includes chemical oxygen demand ( cod ) , biochemical oxygen demand ( bod ) , suspended solids ( ss ) , volatile suspended solids ( vss ) , ammonia nitrogen , organic nitrogen , nitrite nitrogen , nitrate nitrogen , orthophosphate , total phosphate , sulfate , and sulfide
本课程包含污水分析重要项目的原理解说及实验分析，分析项目包括：化学需氧量、生化需氧量、悬浮固体物、挥发性悬浮固体物、氨氮、有机氮、亚硝酸盐氮、硝酸盐氮、正磷酸盐、总磷、硫酸盐及硫化物。 | | 10. | The potential for river eutrophication was originally measured by seven nutrient parameters : ammonia - nitrogen , nitrite - nitrogen , nitrate - nitrogen , total kjeldahl nitrogen , ortho - phosphate , total phosphorus , and silica . more recently , in 2001 , two further parameters relating to eutrophication were added . these are the plant pigment parameters of chlorophyll - a and pheo - pigment
多年来我们根据七项营养参数水平来评估河水富营养化的可能性：氨氮亚硝酸盐氮硝酸盐氮总凯氏氮正磷酸盐总磷量及硅，于2001年我们增加了两项关于富营养化的植物色素新参数：叶绿素- a及叶绿素分子色素。 |
- Similar Words：
- "亚硝酸细菌" Chinese translation, "亚硝酸锌铵" Chinese translation, "亚硝酸辛酯" Chinese translation, "亚硝酸辛酯,亚硝酸-2-乙基己酯" Chinese translation, "亚硝酸盐" Chinese translation, "亚硝酸盐的测定" Chinese translation, "亚硝酸盐还原试验" Chinese translation, "亚硝酸盐还原细菌" Chinese translation, "亚硝酸盐菌" Chinese translation, "亚硝酸盐尿" Chinese translation
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