查询词典 waste water

It has been used to determine copper ion in waste water samples from hydrometallurgy of copper. The relative standard deviation (n=8) for the determination results of two samples were 0.8% and 1.4% and the recovery were 101% and 100%, respectively.

该离子选择性电极已用于湿法冶金废水中Cu(上标 2+)的分析，两个样品测定结果的相对标准偏差(n=8)分别为0.8%和101%，加标回收率分别为101%和100%。

So in this design the method of exchange the hydronium is used to deal with the weigh metals waste water.

具有出水水质好，污泥量少，能耗少，且水可回用，金属可回收的长处。故本设计采用离子交换法进行重金属废水的处理。

The method is simple, fast, and was applied to the determination of hydroquinone in waste water with satisfactory results.

方法简单快速，直接用于污水中对苯二酚的测定，结果令人满意。

Oxidize plating waste water by using hypochlorous acid sodium as well study its techical conditions and disposal effect.

采用次氯酸钠氧化处理含CN 电镀废水，并对其主要工艺条件、处理效果等进行了试验研究。

The modified electrode can be used in the determination of o-benzenediol and p-benzenediol in imitative waste water.

该电极用于模拟废水样中邻苯二酚和对苯二酚的测定，结果令人满意。

Following the review of impact of environment and health from nuclear fuel cycle of China, the analysis is carried out to the improvement of producing and protection techniques of uranium mining and metallurgy and the decrease of impact of environment and health, and more attention is focused on protecting action of mining waste water and tailing impoundment.

回顾了我国核工业在过去 30多年的发展过程中环境、健康影响的变化，分析了其中的重点环节——铀矿冶设施生产和防护技术的改进对降低辐射危害的作用，并以铀矿冶设施中铀矿井废水和铀尾矿库治理的防护水平和代价为例，讨论了铀矿冶设施防护的代价效能和防护水

Environmental issues are primarily associated with the need to upgrade the incinerator and the waste water treatment.

环境方面的主要问题是更新焚烧炉以及废水处理装置。

This method has been applied to the determination of sulfite in waste water samples. The results are consistent with those obtained by iodometry.

该法用于废水中亚硫酸盐的测定，所得结果与碘量法测得的结果相符。

According to the characteristics of waste water of lazaretto ,a process of disinfection+aerobic bio-contact oxidation+disinfection was adopted to treat the sewage of Yangquan SARS Hospital.

针对传染病医院污水所含病菌的特点，采用"消毒+好氧生物接触氧化法+消毒"二级处理工艺对阳泉市"SARS"病医院污水进行了处理。

But lignin becomes one of the main pollution sources, coming from waste water in the paper-making factory.

它是造纸厂排出的废液中的主要成分，是主要的水污染源之一。

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。