废水

The most sophisticated treatment systems are associated with production of potable water from reclaimed wastewater.

最复杂的处理系统是用回收的废水生产出可饮用水。

The potential use of reclaimed wastewater for potable water treatment is also shown.

经过处理后的回收废水显示出了可以用来做饮用水的可能性。

After the solid-liquid separation of a low concentration of KCl returns potash feldspar decomposition experiment inlets, no wastewater discharge.

固液分离后得到的含有低浓度KCl的洗液返回钾长石分解实验，无废水排放。

In the experiment, the study on result of measurement of COD by potassium dichromate method has been conducted in the aspect of impact and application scope, proposing the method of measuring low COD in waste water of high chlorine and putting forward new comment on its influence factor.

本试验采用重铬酸钾标准法对COD测定结果的影响程度与适用范围进行了探索，提出了用低浓度重铬酸钾氧化法测定含高氯根废水中低COD的方法，对其影响因素提出新的看法。

Be able to comprehend the principles and experience the practical experimentation using unit processes for water and wastewater treatment.

了解水及废水处理各项单元之原理与实作。

As a heavy metal precipitant to remove metal from waste water streams.

快速有效将多种重金属同时沉淀，去除废水中重金属。容易使用。

Water Online is the preeminent Internet source of useful and timely information about the water and wastewater industry.

水在线是有关水与废水工业有用的和及时的互联网信息资源。

The research results showed that two roll press in the alkaline pulp production or modified horizontal belt filter could be used as extraction equipment,and revealed that the optimum conversion conditions were:sulfuric acid concentration 0.2?

研究结果表明，纤维板废水的提取设备可采用碱法制浆生产中所用的双辊挤浆机或经改装后的水平带式真空洗浆机。

Therefore both of them could be used to pretreat the acrylic fiber wastewater in order to facilitate the following biochemical treatment.

因此可应用于腈纶废水的预处理，有助于后续生化处理的进行。

Based on the characteristic of the restaurant wastewater, a best pretreatment process was determined.

对餐饮废水的特性进行研究，确定了最佳的预处理工艺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。