The Purification of Residual Waters Using Natural Ion Exchangers

ProEnvironment Promediu

Tiberiu Rusu¹  Andrei Rusu¹ 

[1] Technical University Cluj – Napoca Faculty of Material Science and Engineering

关键词: zeolites;    chemical reaction;    sweetening treatment;    inter-crystalline;    activation energy;    purification;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Bioflux SRL

【 摘 要 】

Man’s day-by-day activities have a big impact on the environment so we continuously search for different methods of cleaning it. In this paper is studied a very efficient way to purify the residual waters using natural ions exchangers. There are made a series of studies above the zeolites, as a class of specific structure silicates. The main characteristic of the zeolites is the presence of some loose water molecules, the conceding and readmission of these being done without any damage to the crystal lattice. The paper contains a kinetic study regarding the copper’s elimination from the residual waters, using the Mirşid volcanic tuff. The experimental study of the ionic exchange reaction permitted the appraisal of the speed limit stage and the influence of the parameters over the purifying process of the residual waters.

【 授权许可】

CC BY