查询词典 ozonization

In view of waterworks development, pre ozonization and thoroughly absorptive treatment with active carbon are becoming the normally processing treatment technology .

分析湖泊水中藻类对城市供水的影响，提出含藻水处理工艺必须结合水源水质情况来确定，改善预氧化条件、强化混凝可提高除藻效果，臭氧预氧化与活性炭吸附深度处理将成为水厂发展和正常运行处理工艺

Paper effluent is treated by ozonization and coagulation, the removal of main pollutant substances such as COD、SS are over 99%, every index exceeded primary discharging standard, the water could be recovered as a byproduct.

摘要］采用臭氧—混凝法处理造纸废水，COD、SS等主要污染物去除率均高达99%以上，各项指标超过一级排放标准，水质完全可以回收利用。

This paper has studied the relationship between the peeling strength and the relative amount of oxygen - containing groups produced on the surfaces of propylene homopolymer, ethylene - propylene block copolymer and random copolymer when ozonization was used to improve the coating properties of PP surface.

研究了用臭氧氧化法对聚丙烯表面进行涂装性改良时，丙烯均聚物、乙烯—丙烯嵌段共聚物及无规共聚物表面上含氧官能团相对生成量和涂膜剥离强度之间的关系。

The results showed:1The 6 main products are all fourmemberring compounds produced through the cleavage of double bond of nopol;2Accompany with oxidations of the double bond and tertiary hydrogen in the ozonization,there are other reactions at more indepth levels.

分析结果表明：这6个主要产物都是诺卜醇分子中双键断裂后所形成的四元环类化合物，诺卜醇臭氧化时除了碳碳双键、叔氢被氧化外，还伴有其它更深层次的反应。

The proceess of water purification includes fine filtration,ozonization,irradiating of ultraviolet ray, absorption of activated carbon,purifying by mai-fan stone etc.

该机即节省了臭氧，又避免了二次污染，其净化水的过程包括：微细过滤、臭氧氧化、紫外线照射、活性炭吸附、麦饭石净化等。

During the manufacturing of the critical intermediate cephalosporin nucleus --7-amino-3-chloro-cephalosporanic acid diphenylmethyl ester hydrochloride salt, first the feasibility of the one-pot synthetic route of open loop, closed loop and ozonization when chlorine is passed over is qualified by experiments. Then the critical factors that will influence this reaction are studied as follows: the mol ratio of triphenyl phosphite and Diphenylmethyl 3-hydroxy-7-phenylacetaminoceph-3-em-4-carboxylate-l-oxide is four to one; the quantity of the stablizer should be at least more than two to one. The temperature of the system must be 25℃ when chlorine is passed over so that the hydrochloride can be precipitated to obtain cephalosporin nucleus of cefaclor--7-amino-3-chloro-cephalosporanic acid diphenylmethyl ester hydrochloride salt.

在制备关键中间体头孢母核7-氨基-3-氯头孢烷酸二苯甲酯盐酸盐时，先通过实验验证把开环、闭环、臭氧化三步在通入氯气时并为一锅煮的合成路线的可行性之外，又研究了影响该反应的几个重要因素：亚磷酸三苯酯与3-羟基-7-头孢烷-5-亚砜-2-甲酸二苯甲酯的摩尔比为4：1；稳定剂2-甲基-2-丁烯的用量至少大于2：1，通入氯化氢气体时体系温度在25℃时盐酸盐则能够顺利析出，获得头孢克洛的头孢母核—7-氨基-3-氯头孢烷酸二苯甲酯盐酸盐。

Aswell as domain and so on medical service and family all can displaythe widespread use, by the reputation is " the cleanest oxidant and thedisinfectant".the people after the thunderstorm , always felt the air is speciallyfresh, this is the ozonization reason.

人们在雷雨后总感觉空气特别清新，这就是臭氧作用的缘故。

The conclusion derived from this investigation is summarized as follows:(1) Decoloration rates of azo dye solution during the ozonization enhanced by ultrasound are more rapid than the rates obtained with ozone alone.

超声强化臭氧氧化偶氮染料配液的脱色结果表明：①与单纯臭氧氧化相比，超声协同臭氧氧化速度快，偶氮染料分解彻底。

The effects of algae-killing and removing algae toxins on Microcystic aeruginosa (FACHB-912)― the typical toxigenic strain among cyanobacteria in Taihu Lake was studied by ozonization technology.

采用臭氧氧化技术，针对太湖蓝藻中典型的产毒株——铜绿微囊藻(FACHB-912)进行了杀藻、藻毒素去除效果研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。