查询词典 wastewater

This paper also had a pilot study on wastewater of immersed thread that rooted in dealing with additive in the process of PVDF filature adopting MBR.

本文还采用MBR法对纺PVDF中空纤维工艺中处理添加剂产生的泡丝废水做了初步的探讨。

The research probes into the feasibility on low concentration wastewater treated by inner cycle of aerobe in three-phase bio-fluidized bed and the growing characteristics of biological-membrane.

本研究探讨了好氧内循环三相生物流化床处理低浓度废水的可行性和生物膜生长特性。

In this work, ALA production from organic wastewater by photosynthetic bacteria was studied...

本 论文主要研究了产ALA光合细菌的分离和选育及其利用有机废水产生ALA 的潜力。

Primary applied study on treatment of wastewater containing copper by single cell alga is mainly carried out in this article.?

本文主要对单细胞藻类处理含铜废水进行了初步应用基础研究。

This study investigated the effect of sludge retention time on the removal of high concentrations of organic carbon, nitrogen and phosphate in a bench-scale sequencing batch reactor operating with a three-stage alternating anoxic-oxic sequence and step-feed to treat synthetic wastewater.

本研究利用阶梯进流配合缺氧／厌氧－好氧三阶段交替操作之批式反应器系统（ the step-feed alternating anoxic/anaerobic-oxic sequencing batch reactor， SAOSBR ），处理含高浓度碳、氮、磷之合成废水，并探讨污泥停留时间，对系统硝化、脱硝、除磷特性及处理效能的影响。

Based on the experimental research, the reagent combination of lime milk, calcium chloride and aluminum sulfate for the coagulation of making package wastewater is put forward.

在实验研究的基础上，提出了用于制罐废水混凝处理的石灰乳、氯化钙和硫酸铝这一药剂组合；并就COD的后续处理问题，提出了生物炭滤处理方

Polymer aluminum chloride and polyacrylamide are used to treat the wastewater produced in Chongqing Gas Field .

在重庆气矿气田水处理中加入了聚合氯化铝和聚丙烯酰胺，其应结果表明，这两种絮凝剂配合使用的效果较好，能达到石油企业废水回注指标(pH值为6～9，SS小于30mg/L，石油类物质少于10mg/L)。

The results show that the Al-1 active aluminum oxide is of good effect on adsorption and desorption in treating the wastewater.

研究结果表明，活性氧化铝Al-1对该废水具有良好的吸附-脱附处理效果。

Permutite ; adsorption ; complex copper ammine ion ; heavy metals wastewater

沸石；吸附；铜氨络离子；重金属废水

As for the wastewater containing organic nitrogen, thebest approach of ammoniation should be anaerobic ammoniation.

对含有机氮的废水，其最佳氨化途径为厌氧氨化。

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。