查询词典 wastewater

The optimal operating conditions were as follows: concentration of polyaluminum chloride was between 50 and 60 mg/L as Al, the concentration of sodium oleate was between 5 and 10 mg/L, the pH values of the wastewater was between 4 and 5, the hydrolic retention time was 1 hour and the recycle ratio was between 10 and 20%.

此外，在考量成本与水质下，以多元氯化铝浓度 50 ~ 60 mg/L as Al，pH 调整至 4 ~ 5，捕集剂浓度为 5 ~ 10 mg/L，水力停留时间为 1 小时，回流比为 10 ~ 20%为最适之操作条件范围。

Conclusion］ The method of removing Cu2+ from wastewater with modified orange peel was environmental friendly and feasible.

结论］ 利用改性桔子皮除去废水中的铜离子方法是环保可行的。

The orthogonal tests showed that electrolytic time was the most notable factor affecting the oil removal rate of the wastewater.

正交实验表明，电解时间是影响废水除油率的最显著因素。

Petrochemical wastewater were treated by continuous micro filtration and reverse osmose double membrane technique.

采用连续微滤-反渗透双膜技术深度处理石油化工排放水。

Separation and purification of microorganism, advanced wastewater treatment technology, RO technology (especially for various anti-pollution and low-press reverse osmose membrane), as well as other new physical and chemical sewage treatment technology, phosphorus and nitrogen desorbed from living waste technology, new type of electrochemistry sewage treatment technology and special electrode development.

污水生化处理高效微生物分离提纯，污水深度处理技术，膜过滤技术（特别是各种高通量抗污染低压反渗透膜），以及其它新的污染物高去除率污水物理化学处理技术，生活污水磷、氮高效脱除技术，新型电化学污水处理技术与特殊电极研发。

A sediment model for large type inverted siphon in Shanghai Stage two wastewater outfall disposition engineering is described in this paper.

针对上海市污水治理二期工程中越黄浦江大型倒虹管泥沙冲淤问题，进行了浑水模型试验研究。

The results show that the bud bacilli can oxidate ammonia to nitrous, and when ammonia concentration in wastewater ranges from 25 mg/L to 70 mg/L, ammonia removal amount is direct proportion to ammonia conce...

结果表明，芽孢杆菌主要进行亚硝化脱氮，在氨氮进水浓度25～70mg/L范围内，氨氮去除量与进水氨氮浓度成正比，氨氮的去除率稳定在58%～69%。

The application of Fenton oxidative technology in wastewater treatment is attracting more and more attention.

Fenton 氧化技术在废水处理中的运用正得到越来越多的关注。

Fenton oxidative technology used in wastewater treatment is attracting more and more attention.

Fenton 氧化技术在水处理中的运用正得到越来越多的关注。

Since with depth oxidize method handling oily wastewater, it is a relatively new field, in addition many research works remain, is further to go on and perfect.

由于采用深度氧化法处理含油废水是一个相对新的领域，还有很多研究工作有待进一步的进行和完善。

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。