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1)  Coagulation enhanced air flotation-filtration
混凝气浮-过滤
2)  coagulation-filtration
混凝过滤
1.
The feasibility of using living wastewater treated by the way of coagulation-filtration to irrigate the green lands was studied in this paper.
通过小型模拟试验,研究采用“混凝过滤”方法处理后的生活污水浇灌园林绿地后,对绿地植物生长及环境安全产生的影响。
3)  coagulation-flotation
混凝-气浮
1.
Microcysits aeruginosa(MA) was removed by polyaluminium chloride(PAC) in the coagulation-flotation process.
采用聚合氯化铝(PAC)作为混凝药剂,利用混凝-气浮技术去除水中铜绿微囊藻(MA),用图像法对絮凝体的分形维数进行测定,分析不同混凝条件下的气浮除藻效果以及PAC-MA絮凝体的形态学特征,并探讨两者的关系。
2.
To obtain an effective treatment process for VAE emulsion wastewater,coagulation-flotation is used.
为获得VAE乳液废水的有效处理方法,采用FeCl3混凝-气浮法,考察了水力条件、pH值、药剂投量及原水水质等因素对处理效果的影响。
4)  coagulation and floatation
混凝气浮
1.
The results show that the coagulation and floatation treatment separates COD,color and TP in the wastewater by 20%,49%,56% respectively;the optimal HRT for the biotreatment is about 33 h and the removal efficiency of BOD5 i.
采用“混凝气浮+悬浮填料A/O+催化铁内电解+混凝沉淀”工艺处理某精细化工废水,考察了其处理效果。
2.
A facility based on the sequential technological process from ferric reduction to coagulation and settling,then to anaerobic process,aerobic process,hydrolysis acidification,contact oxidation process,and coagulation and floatation is designed to treat the chemical wastewater in a small chemical coloring factory.
文章介绍了某小型染料化工厂采用铁曝气法→混凝沉淀→厌氧法→好氧法→水解酸化→接触氧化→混凝气浮工艺处理难降解的工业废水;指出了系统调试运行过程中遇到的问题及其相应的解决对策;经实践运行,出水水质达到GB8978—1996的一级排放标准。
5)  coagulation-air flotation
混凝气浮
1.
Treatment of wastewater containing emulsified liquid by anaerobic-chemical oxidation-coagulation-air flotation;
厌氧—化学氧化—混凝气浮法处理乳化液废水
2.
The "coagulation-air flotation-A/O"component technology treatingpaper-making wastewater by the ammonium sulfite method was studied in this paper.
本文采用“混凝气浮—A/O”组合工艺进行了亚铵法造纸废水处理研究。
3.
The coagulation-air flotation-hydrolytic acidification-biological contact oxidation component technology treating printing and dyeing wastewater was studied in this paper.
本文采用“混凝气浮-水解酸化-生物接触氧化”组合工艺进行了印染废水处理研究,探讨了不同混凝剂对废水的净化效果,筛选确定了最佳混凝剂及投加量;考察了组合工艺及构成单元对有机物和色度的净化效能,并对影响其运行控制的主要参数进行了分析。
6)  coagulation and air-floatation
混凝气浮
1.
Experimental study on treatment of acid red 3R by coagulation and air-floatation;
混凝气浮处理酸性大红3R的实验研究
2.
The treatment processes of wastewater from pulping by (NH4)2 SO3 metho d papermaking and the technique of coagulation and air-floatation-A/O are analys ed.
分析了亚铵制浆法造纸废水的处理工艺和混凝气浮—A/O法处理造纸废水的技术。
3.
Under this condition,there is a good removal effect on the hydroxypropyl methylcellulose by coagulation and air-floatation.
采用加压溶气气浮实验装置处理羟丙甲基纤维素模拟废水,实验结果表明:pH值、混凝剂用量、浮选剂用量和气浮时间对羟丙甲基纤维素的混凝气浮处理效果影响较大,当pH值为6。
补充资料:凝胶过滤色谱
分子式:
CAS号:

性质:是20世纪60年代发展起来的一种快速简便的生物化学分离分析方法。基本原理是指混合溶质的分子按其分子量的大小不同,分别先后流出色谱柱而被分离。色谱分离中的固定相(凝胶)是一种不带电荷的、具有三维空间、多孔网状结构的物质,凝胶的每个颗粒的细微结构就如一个筛子,小的分子可以进入凝胶网孔,而大的分子则排阻于凝胶颗粒之外,因而具分子筛的性质,因整个色谱过程一般不变换洗脱液,好像过滤一样,故也称凝胶过滤色谱,又因使用的固定相为凝胶,故又称为凝胶色谱(gel chromatography;gel filtration chromatography; GFC)。

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