| 化学方法在水质科学中的应用--水体中分散相的分离及应用 |
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| 引用本文： | 陈为庄,曹佳红.化学方法在水质科学中的应用--水体中分散相的分离及应用[J].四川环境,2004,23(4):47-49. |
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| 作者姓名： | 陈为庄 曹佳红 |
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| 作者单位： | 1. 中国市政工程西南设计研究院,四川,成都,610081
2. 成都市城市排水监测站,四川,成都,610063 |
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| 摘 要： | 文献^1]中提出了分散体系、分散介质、分散相的概念，前文^2]认为水体是以水为分散介质的复合三元分散体系，本文认为水体是以水为分散介质的复合四元分散体系，分散相是：①粗分散相，②假胶体^3]分散相，③真胶体^3]分散相，④分子离子分散相。分散体系中分散相的分离方法的理论(方法)是给水(排水)处理理论(方法)之一。
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| 关 键 词： | 真胶体 假胶体 凝聚作用 絮凝作用 水质科学 |
| 文章编号： | 1001-3644(2004)04-0047-03 |
| 修稿时间： | 2004年4月5日 |
Applying Chemistry Method to Water Quality Science--Separation Method of Dispersed Phase in All Kinds of Dispersed System |
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| CHEN Wei-zhuang,CAO Jia-hong.Applying Chemistry Method to Water Quality Science--Separation Method of Dispersed Phase in All Kinds of Dispersed System[J].Sichuan Environment,2004,23(4):47-49. |
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| Authors: | CHEN Wei-zhuang CAO Jia-hong |
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| Institution: | CHEN Wei-zhuang~1,CAO Jia-hong~2 |
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| Abstract: | Based on the concept of dispersed system, dispersed medium and dispersed phase, in preceding paper water body was (considered) as a composite tri-phases dispersed system, where water is dispersed medium. In this paper water body was considered as a (composite) quadri-phases dispersed system, where water is dispersed medium. Dispersed phases is specifically composed of coase, false (colloid), true colloid and molecules-ions. Theory (method) of dispersed phase separating from dispersed system is one of the theory (method) of water & wastewater treatment. |
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| Keywords: | True colloid false colloid coagulation flocculation water quality science |
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