废水

The results showed that the technologies could achieve a high CODcr removal efficiency of 95 % and a decolor effciency of 80% under ambient temperature.

结果表明，在常温下印染废水经该工艺处理后CODcr去除率为95%，色度去除率为90%。

When the wastewater's COD was 1533 mg/L, the optimum pH value was 1.2, the dosage of chlorine dioxide was 1500 mg/L after reacting for 60 min and the COD removal efficiency and the decolor efficiency were 45.3% and 92.5%, respectively.

二氧化氯化学氧化处理COD为1 533mg/L的萘酚绿废水，在最佳pH值为1.2，二氧化氯投加量为1 500 mg/L，反应时间60 min条件下，COD去除率和脱色率分别为45.3%和92.5%。

The one is wide used for the sterilization of drinking wate mineral water,the water for swimming pool and somefields in oxidation decolor and getting rid of the sapor.

该设备广泛应用于引用纯净水、矿泉水、泳池水的消毒杀菌及污废水的氧化脱色除味等领域。

The waste acid was recovered from the raffinate with the active carbon as the decolorant at room temperature .

以正辛醇为萃取剂，通过三级萃取处理硝基C酸废水，萃余水相经过活性炭室温下脱色回收废酸。

The effect of anaerobic biological treatment on decoloration of dye wastewater was studied under the simulated experiment conditions.

模拟中温厌氧消化条件，对模拟染料废水的厌氧生物处理进行了研究。

In addition, the tannery waste water and garbage leaking sewage treatment, FT Decoloration coagulant also have a good effect.

另外，对制革废水及垃圾渗出污水的处理，FT脱色混凝剂也有很好效果。

The experiment results show that the organobentonite has a high ability of adsorption and decoloration for the wastewater, and the decolouring ratio can reach 80%.

实验结果表明，有机膨润土对废水具有很高的脱色能力，脱色率达到80％。

The result indicated that cationic quaternary ammonium salt decolorizer was a kind of effectual decolorizer for leather dye wastewater.

结果表明季胺盐类脱色剂对皮革染料废水具有良好的脱色效果。

And the existing methods to decontaminate the waste water were with mechanism equipment or by the biochemical engineering, which were both high cost and difficult to reach the national standard.

现有的污水工程处理方法，单靠机械或生化工程设施来治理污水，很难使废水达标排放或处理成本十分昂贵，而且需要投入大笔的工程资金。

This paper referred to the percentage of desalination and decontamination and their function in the technological process.

但也发现在处理本所放化实验室排除的放射性废水时，效果不理想。

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。