查询词典 cod

Therefore, we studied two levels of biochemistry processing water leakage again in turn after the ozone tower, the ceramic filter the tower and the activated charcoal tower union depth processing craft again, this place principle craft its COD remove rate was 72.8%, anionic surfactant medicinal preparation remove rate was 90.9%, petroleum class remove rate was 78.8%, the total phosphorus and total nitrogen remove rate separately was 73.8% and 82.7%, the final water leakage might directly use in the city afforests, flushes the restroom, eliminates and washes the vehicle and so on, had the good environment, the society and the economic efficiency.

为此，我们又研究了二级生化处理出水再依次经过臭氧塔、陶滤塔与活性炭塔的联合深度处理工艺，该处理工艺其COD去除率为72.8%，阴离子表面活性剂去除率为90.9%，石油类的去除率为78.8%，总磷和总氮的去除率分别为73.8%和82.7%，最后出水可直接用于城市绿化、冲厕、扫除及洗车等，具有良好的环境、社会和经济效益。

Whether it's walleye, cod, perch or crappie, batter-dipped fish, deep-fried until it's crunchy, is always a hit.

不管是鱼，鳕鱼，鲈鱼或探望，连击浸鱼，炸，直到它的宽裕，始终是一个打击。

The results demonstrate glucose is better than sodium lactate in view of higher Coulombic cumulation and COD reduction.

与乳酸钠相比，葡萄糖是本体系中较理想的底物。

This product contains fish (cod, pollock, haddock, hake, cusk, redfish, sole, flounder) ingredients.

此产品含有鱼（鳕鱼，鳕，黑线鳕，无须鳕， cusk ，红鱼，唯一的，比目鱼）成分。

The concentration of volatile compounds and the COD value of condensed water were also influenced by the hydrolysis and decarboxylation in this process.

实验结果表明，污泥在干燥过程中会释放出氨气、挥发性有机酸和烷烃等挥发性有机污染物，且升高温度能够降低干燥机出料含水率，并能够通过影响水解及脱羧反应从而增加干燥过程排放的气体量及冷凝水的COD值。

The photocatalytic properties of these samples were detected by decoloration rate of methyl orange solution and COD.

通过测试甲基橙溶液的脱色率和COD去除率对复合光催化剂的光催化活性进行了评价。

In addition, we investigate the change between the removal rate of COD and different deflector spacings in the channel of the membrane bioreactor.

本论文还研究了不同折流间距的反应器槽道对COD降解情况的影响。

High extent is in proper order: paramagnetism matter＞ferromagnetism matter＞diamagnetism matter. The highest values of retention rates are occurring in 0.3 T.The article summarizes the effect of magnetic field on the fermentation liquid membrane filtration process. Found that magnetizing also can increase the membrane flux and the removal rate of protein and COD.

文章从物质的磁性来源、分子间位能和外加磁场的关系，黏度、表面张力和内能的关系以及外加磁场出现多极值的原因分析等方面分析了外加磁场影响物质性能的原理，认为外加磁场对物质性能的影响在于外加磁场影响了分子的取向，从而引起了溶液中分子的重排所致。

The results were in good agreement with those from the conventional COD methods, i.e ., permanganate and dichromate ones.

将该方法用于实际水样的检测，测定结果与COD标准分析法有较好的一致性。

The comparison of monitoring COD in water with rapid monitoring method and potassium dichromate method is finished.

比较了快速测定法与国家标准方法重铬酸钾法(GB11914-89)测定化学需氧量。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样