查询词典 wastewater

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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。

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。

On the basis of essential nonlinear characteristics in municipal wastewater biology treatment process ,control strategy of fuzzy self-revised method based on neutral network is adopted and some different degree of membership functions which will influence on control error are compared in order to improve control prevision.

针对城市污水生物处理过程存在的本质的非线性特性，采用了基于神经网络的模糊自校正方法的控制策略，同时为了提高控制的精度，比较了各种不同的隶属度函数对控制误差的影响。

Different factors such as retention time ,electrolytic voltage,primary concentration of wastewater,temperature and pH value are discussed.

探讨了电解法预处理医药废水时停留时间、电解电压、废水初始浓度、温度和废水pH值等影响因子对去除色度、COD和提高废水可生化性等处理效果的影响，并考察了其应用于工业实际废水处理的可行性。

As it shows some special physical and chemical pro -perties, it is used in wastewater treatment.

由于具有一些十分特殊的物化性能，近年来被人们应用在废水处理中。

Wastewater Produced in Saponin of Dioscorea zingiberensis Productive Process whose components are complex contains much non-biodegradable sapogenin and surface activated matter, with puce color and high degree of acidity.

黄姜皂素生产废水成份复杂，酸度高，呈深褐色，水中含有相当数量难于被生物降解的黄姜素及表面活性物质，属于高浓度的有机工业废水。

In pyrite resources exploration there are environmental pollutions such as acid wastewater 、slags and dusts and so on.

硫铁矿资源在开发利用过程中，会引起酸性废水、固体废物和粉尘等污染。

Application of pyrites in coal gangue in treatment of wastewater containing Niwas studied.

在煤系硫铁矿在处理含镍废水中，废水的pH值，反应时间，粒度，加入量，温度，搅拌等对Ni2+的去除率影响较大。

These include coal mining, quarrying, oil drilling, and the injection of wastewater into the ground.

这些活动包括采煤、采石、石油钻探和向地面注废水。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。