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- The organobentonite' d(001) has increased from 0.9979 nm to 2.2263 nm, and the organic quaternary ammonium cation had intercalated into the layers of montmorillonite. 结构分析表明:有机土的d(001)值从膨润土原土的0.;9979nm增大到2
- In this paper,the effect of quaternary ammonium cationic PAM and other aids on drainability and retention was studied. 研究了季铵型CPAM与其他助剂配合使用对漂白麦草浆滤水性和留着率的影响。
- Adsorption of a Divalent Quaternary Ammonium Cation on Clay Mineral 一种二价季铵盐在粘土矿物上的吸附
- The category and development of emulsified asphalt was introduced, the main products of quaternary ammonium cationic emulsifiers for asphalt in our country and their synthesis methods were summarized. 介绍了乳化沥青的分类及发展现状,就目前我国主要的季铵盐型沥青乳化剂的品种对其合成方法进行了总结。
- quaternary ammonium cationic sesbania gum 季铵型阳离子田菁胶
- quaternary ammonium cationic starch 季铵型阳离子淀粉
- quaternary ammonium cationic surfactant 季铵盐型阳离子表面活性剂
- quaternary ammonium cationic surfactants 季铵盐阳离子表面活性剂
- Quaternary ammonium cation 季铵盐阳离子
- Synthesis of quaternary ammonium cationic emulsifier for asphalt 季铵盐型阳离子沥青乳化剂的合成方法
- The synthetic progress of quaternary ammonium salt cation active bactericide is introduced, and the relation between its structure and fungicidal effectiveness is studied. 介绍了季铵盐型阳离子活性杀菌剂的合成进展，研讨了它的结构与杀菌力的关系。
- Preparation and Flocculating Effect of Quaternary Ammonium Cationic Sesbania Gum 季铵型阳离子田菁胶的制备及絮凝作用
- Synthesis and Performances of? Quaternary Ammonium Cationic Surfactants with Dehydroabietyl Group 松香衍生物的季铵盐阳离子表面活性剂的合成与性能测定
- The application of smectite which is modified by quaternary ammonium compound cation surfactant,hexadecyltrimethylammonium (HDTMA) to industrial wastewater treatment has been studied. 研究了季铵盐阳离子表面活性剂十六烷基铵离子(HDTMA)改性的蒙脱土在处理工业废水中的应用。
- Application of high substitution degree quaternary ammonium cationic corn starch in the treatment domestic wastewater 高取代度季铵型阳离子化玉米淀粉在处理城市生活废水中的应用
- Study on Preparation and Characterization of Ester Interchanged Quaternary Ammonium Cationic Castor Oil 酯交换季铵型阳离子蓖麻油加脂剂的制备及性能研究
- Studies on the Micellization Behavior of Quaternary Ammonium Cationic Surface Active Monomer AMC_(16)AB 季铵盐型阳离子型表面活性单体AMC_(16)AB胶束化行为的研究
- Preparation and Fatliquoring Property Characterization of Quaternary Ammonium Cationic Castor Oil 季铵型阳离子蓖麻油加脂剂的制备及其加脂性能
- Keywords quaternary ammonium cationic sesbania gum;flocculation;domestic wastewater; 季铵型阳离子田菁胶;混凝剂;生活污水;
- COMPARISON OF FLOCCULATION EFFECT OF QUATERNARY AMMONIUM CATIONIC SESBANIA GUM AND POLYACRYLAMIDE FOR TREATING DOMESTIC WASTEWATER 季铵型阳离子田菁胶与聚丙烯酰胺在处理生活污水中的絮凝效果比较研究
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
